Merge branch 'for-3.5/usb-ulpi' of...

Merge branch 'for-3.5/usb-ulpi' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/drivers

By Stephen Warren (30) and others
via Stephen Warren
* 'for-3.5/usb-ulpi' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (7 commits)
  ARM: dt: tegra: pinmux changes for USB ULPI
  ARM: tegra: add USB ULPI PHY reset GPIO to device tree
  ARM: tegra: don't hard-code USB ULPI PHY reset_gpio
  ARM: tegra: change pll_p_out4's rate to 24MHz
  ARM: tegra: fix pclk rate
  ARM: tegra: reparent sclk to pll_c_out1
  ARM: tegra: Add pllc clock init table
  + depends/pinctrl/mergebase branch

Pinctrl mergebase has a conflict in drivers/pinctrl/core.c that was resolved.
Signed-off-by: Olof Johansson <olof@lixom.net>

Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt

+NVIDIA Tegra20 pinmux controller
+
+Required properties:
+- compatible: "nvidia,tegra20-pinmux"
+- reg: Should contain the register physical address and length for each of
+  the tri-state, mux, pull-up/down, and pad control register sets.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+Tegra's pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those pin(s)/group(s), and various pin configuration
+parameters, such as pull-up, tristate, drive strength, etc.
+
+The name of each subnode is not important; all subnodes should be enumerated
+and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function or tristate parameter. For this
+reason, even seemingly boolean values are actually tristates in this binding:
+unspecified, off, or on. Unspecified is represented as an absent property,
+and off/on are represented as integer values 0 and 1.
+
+Required subnode-properties:
+- nvidia,pins : An array of strings. Each string contains the name of a pin or
+    group. Valid values for these names are listed below.
+
+Optional subnode-properties:
+- nvidia,function: A string containing the name of the function to mux to the
+  pin or group. Valid values for function names are listed below. See the Tegra
+  TRM to determine which are valid for each pin or group.
+- nvidia,pull: Integer, representing the pull-down/up to apply to the pin.
+    0: none, 1: down, 2: up.
+- nvidia,tristate: Integer.
+    0: drive, 1: tristate.
+- nvidia,high-speed-mode: Integer. Enable high speed mode the pins.
+    0: no, 1: yes.
+- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input.
+    0: no, 1: yes.
+- nvidia,low-power-mode: Integer. Valid values 0-3. 0 is least power, 3 is
+    most power. Controls the drive power or current. See "Low Power Mode"
+    or "LPMD1" and "LPMD0" in the Tegra TRM.
+- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest.
+    The range of valid values depends on the pingroup. See "CAL_DRVDN" in the
+    Tegra TRM.
+- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest.
+    The range of valid values depends on the pingroup. See "CAL_DRVUP" in the
+    Tegra TRM.
+- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is
+    fastest. The range of valid values depends on the pingroup. See
+    "DRVDN_SLWR" in the Tegra TRM.
+- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is
+    fastest. The range of valid values depends on the pingroup. See
+    "DRVUP_SLWF" in the Tegra TRM.
+
+Note that many of these properties are only valid for certain specific pins
+or groups. See the Tegra TRM and various pinmux spreadsheets for complete
+details regarding which groups support which functionality. The Linux pinctrl
+driver may also be a useful reference, since it consolidates, disambiguates,
+and corrects data from all those sources.
+
+Valid values for pin and group names are:
+
+  mux groups:
+
+    These all support nvidia,function, nvidia,tristate, and many support
+    nvidia,pull.
+
+    ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1, dap2, dap3, dap4,
+    ddc, dta, dtb, dtc, dtd, dte, dtf, gma, gmb, gmc, gmd, gme, gpu, gpu7,
+    gpv, hdint, i2cp, irrx, irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn,
+    ld0, ld1, ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12, ld13,
+    ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2, lhs, lm0, lm1, lpp,
+    lpw0, lpw1, lpw2, lsc0, lsc1, lsck, lsda, lsdi, lspi, lvp0, lvp1, lvs,
+    owc, pmc, pta, rm, sdb, sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi,
+    spdo, spia, spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac, uad,
+    uca, ucb, uda.
+
+  tristate groups:
+
+    These only support nvidia,pull.
+
+    ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls, lc, ld17_0,
+    ld19_18, ld21_20, ld23_22.
+
+  drive groups:
+
+    With some exceptions, these support nvidia,high-speed-mode,
+    nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength,
+    nvidia,pull-up-strength, nvidia,slew_rate-rising, nvidia,slew_rate-falling.
+
+    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2,
+    drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg,
+    drive_lcd1, drive_lcd2, drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa,
+    drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2, drive_xm2a,
+    drive_xm2c, drive_xm2d, drive_xm2clk, drive_sdio1, drive_crt, drive_ddc,
+    drive_gma, drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_owr,
+    drive_uda.
+
+Example:
+
+	pinctrl@70000000 {
+		compatible = "nvidia,tegra20-pinmux";
+		reg = < 0x70000014 0x10    /* Tri-state registers */
+			0x70000080 0x20    /* Mux registers */
+			0x700000a0 0x14    /* Pull-up/down registers */
+			0x70000868 0xa8 >; /* Pad control registers */
+	};
+
+Example board file extract:
+
+	pinctrl@70000000 {
+		sdio4_default: sdio4_default {
+			atb {
+				nvidia,pins = "atb", "gma", "gme";
+				nvidia,function = "sdio4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+		};
+	};
+
+	sdhci@c8000600 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdio4_default>;
+	};

Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt

+NVIDIA Tegra30 pinmux controller
+
+The Tegra30 pinctrl binding is very similar to the Tegra20 pinctrl binding,
+as described in nvidia,tegra20-pinmux.txt. In fact, this document assumes
+that binding as a baseline, and only documents the differences between the
+two bindings.
+
+Required properties:
+- compatible: "nvidia,tegra30-pinmux"
+- reg: Should contain the register physical address and length for each of
+  the pad control and mux registers.
+
+Tegra30 adds the following optional properties for pin configuration subnodes:
+- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes.
+- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes.
+- nvidia,lock: Integer. Lock the pin configuration against further changes
+    until reset. 0: no, 1: yes.
+- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes.
+
+As with Tegra20, see the Tegra TRM for complete details regarding which groups
+support which functionality.
+
+Valid values for pin and group names are:
+
+  per-pin mux groups:
+
+    These all support nvidia,function, nvidia,tristate, nvidia,pull,
+    nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain,
+    nvidia,io-reset.
+
+    clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2, dap2_sclk_pa3,
+    dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, gmi_a17_pb0,
+    gmi_a18_pb1, lcd_pwr0_pb2, lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5,
+    sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0, lcd_pwr1_pc1,
+    uart2_txd_pc2, uart2_rxd_pc3, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5,
+    lcd_pwr2_pc6, gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1, lcd_dc1_pd2,
+    sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5, vi_vsync_pd6, vi_hsync_pd7,
+    lcd_d0_pe0, lcd_d1_pe1, lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5,
+    lcd_d6_pe6, lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2, lcd_d11_pf3,
+    lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6, lcd_d15_pf7, gmi_ad0_pg0,
+    gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5,
+    gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2,
+    gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7,
+    gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2, gmi_cs6_n_pi3, gmi_rst_n_pi4,
+    gmi_iordy_pi5, gmi_cs7_n_pi6, gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1,
+    gmi_cs1_n_pj2, lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5,
+    uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs4_n_pk2,
+    gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5, spdif_in_pk6, gmi_a19_pk7,
+    vi_d2_pl0, vi_d3_pl1, vi_d4_pl2, vi_d5_pl3, vi_d6_pl4, vi_d7_pl5,
+    vi_d8_pl6, vi_d9_pl7, lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3,
+    lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7, dap1_fs_pn0,
+    dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, lcd_cs0_n_pn4, lcd_sdout_pn5,
+    lcd_dc0_pn6, hdmi_int_pn7, ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2,
+    ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6,
+    ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3,
+    dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0,
+    kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5,
+    kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2,
+    kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7,
+    kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4,
+    kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1,
+    vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6,
+    sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4, pu5, pu6, jtag_rtck_pu7, pv0,
+    pv1, pv2, pv3, ddc_scl_pv4, ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7,
+    lcd_cs1_n_pw0, lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4,
+    clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0, spi2_miso_px1,
+    spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4, spi1_sck_px5, spi1_cs0_n_px6,
+    spi1_miso_px7, ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3,
+    sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7,
+    sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3, lcd_sck_pz4,
+    sys_clk_req_pz5, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, sdmmc4_dat0_paa0,
+    sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4,
+    sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0,
+    cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7,
+    cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3, sdmmc4_clk_pcc4,
+    clk2_req_pcc5, pex_l2_rst_n_pcc6, pex_l2_clkreq_n_pcc7,
+    pex_l0_prsnt_n_pdd0, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2,
+    pex_wake_n_pdd3, pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5,
+    pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0, clk3_req_pee1,
+    clk1_req_pee2, hdmi_cec_pee3, clk_32k_in, core_pwr_req, cpu_pwr_req, owr,
+    pwr_int_n.
+
+  drive groups:
+
+    These all support nvidia,pull-down-strength, nvidia,pull-up-strength,
+    nvidia,slew_rate-rising, nvidia,slew_rate-falling. Most but not all
+    support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode.
+
+    ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1,
+    dap2, dap3, dap4, dbg, ddc, dev3, gma, gmb, gmc, gmd, gme, gmf, gmg,
+    gmh, gpv, lcd1, lcd2, owr, sdio1, sdio2, sdio3, spi, uaa, uab, uart2,
+    uart3, uda, vi1.
+
+Example:
+
+	pinctrl@70000000 {
+		compatible = "nvidia,tegra30-pinmux";
+		reg = < 0x70000868 0xd0     /* Pad control registers */
+			0x70003000 0x3e0 >; /* Mux registers */
+	};
+
+Example board file extract:
+
+	pinctrl@70000000 {
+		sdmmc4_default: pinmux {
+			sdmmc4_clk_pcc4 {
+				nvidia,pins =	"sdmmc4_clk_pcc4",
+						"sdmmc4_rst_n_pcc3";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			sdmmc4_dat0_paa0 {
+				nvidia,pins =	"sdmmc4_dat0_paa0",
+						"sdmmc4_dat1_paa1",
+						"sdmmc4_dat2_paa2",
+						"sdmmc4_dat3_paa3",
+						"sdmmc4_dat4_paa4",
+						"sdmmc4_dat5_paa5",
+						"sdmmc4_dat6_paa6",
+						"sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+		};
+	};
+
+	sdhci@78000400 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc4_default>;
+	};

Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt

+== Introduction ==
+
+Hardware modules that control pin multiplexing or configuration parameters
+such as pull-up/down, tri-state, drive-strength etc are designated as pin
+controllers. Each pin controller must be represented as a node in device tree,
+just like any other hardware module.
+
+Hardware modules whose signals are affected by pin configuration are
+designated client devices. Again, each client device must be represented as a
+node in device tree, just like any other hardware module.
+
+For a client device to operate correctly, certain pin controllers must
+set up certain specific pin configurations. Some client devices need a
+single static pin configuration, e.g. set up during initialization. Others
+need to reconfigure pins at run-time, for example to tri-state pins when the
+device is inactive. Hence, each client device can define a set of named
+states. The number and names of those states is defined by the client device's
+own binding.
+
+The common pinctrl bindings defined in this file provide an infrastructure
+for client device device tree nodes to map those state names to the pin
+configuration used by those states.
+
+Note that pin controllers themselves may also be client devices of themselves.
+For example, a pin controller may set up its own "active" state when the
+driver loads. This would allow representing a board's static pin configuration
+in a single place, rather than splitting it across multiple client device
+nodes. The decision to do this or not somewhat rests with the author of
+individual board device tree files, and any requirements imposed by the
+bindings for the individual client devices in use by that board, i.e. whether
+they require certain specific named states for dynamic pin configuration.
+
+== Pinctrl client devices ==
+
+For each client device individually, every pin state is assigned an integer
+ID. These numbers start at 0, and are contiguous. For each state ID, a unique
+property exists to define the pin configuration. Each state may also be
+assigned a name. When names are used, another property exists to map from
+those names to the integer IDs.
+
+Each client device's own binding determines the set of states the must be
+defined in its device tree node, and whether to define the set of state
+IDs that must be provided, or whether to define the set of state names that
+must be provided.
+
+Required properties:
+pinctrl-0:	List of phandles, each pointing at a pin configuration
+		node. These referenced pin configuration nodes must be child
+		nodes of the pin controller that they configure. Multiple
+		entries may exist in this list so that multiple pin
+		controllers may be configured, or so that a state may be built
+		from multiple nodes for a single pin controller, each
+		contributing part of the overall configuration. See the next
+		section of this document for details of the format of these
+		pin configuration nodes.
+
+		In some cases, it may be useful to define a state, but for it
+		to be empty. This may be required when a common IP block is
+		used in an SoC either without a pin controller, or where the
+		pin controller does not affect the HW module in question. If
+		the binding for that IP block requires certain pin states to
+		exist, they must still be defined, but may be left empty.
+
+Optional properties:
+pinctrl-1:	List of phandles, each pointing at a pin configuration
+		node within a pin controller.
+...
+pinctrl-n:	List of phandles, each pointing at a pin configuration
+		node within a pin controller.
+pinctrl-names:	The list of names to assign states. List entry 0 defines the
+		name for integer state ID 0, list entry 1 for state ID 1, and
+		so on.
+
+For example:
+
+	/* For a client device requiring named states */
+	device {
+		pinctrl-names = "active", "idle";
+		pinctrl-0 = <&state_0_node_a>;
+		pinctrl-1 = <&state_1_node_a &state_1_node_b>;
+	};
+
+	/* For the same device if using state IDs */
+	device {
+		pinctrl-0 = <&state_0_node_a>;
+		pinctrl-1 = <&state_1_node_a &state_1_node_b>;
+	};
+
+	/*
+	 * For an IP block whose binding supports pin configuration,
+	 * but in use on an SoC that doesn't have any pin control hardware
+	 */
+	device {
+		pinctrl-names = "active", "idle";
+		pinctrl-0 = <>;
+		pinctrl-1 = <>;
+	};
+
+== Pin controller devices ==
+
+Pin controller devices should contain the pin configuration nodes that client
+devices reference.
+
+For example:
+
+	pincontroller {
+		... /* Standard DT properties for the device itself elided */
+
+		state_0_node_a {
+			...
+		};
+		state_1_node_a {
+			...
+		};
+		state_1_node_b {
+			...
+		};
+	}
+
+The contents of each of those pin configuration child nodes is defined
+entirely by the binding for the individual pin controller device. There
+exists no common standard for this content.
+
+The pin configuration nodes need not be direct children of the pin controller
+device; they may be grandchildren, for example. Whether this is legal, and
+whether there is any interaction between the child and intermediate parent
+nodes, is again defined entirely by the binding for the individual pin
+controller device.

Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt

-NVIDIA Tegra 2 pinmux controller
-
-Required properties:
-- compatible : "nvidia,tegra20-pinmux"
-

Documentation/devicetree/bindings/usb/tegra-usb.txt

@@ -12,6 +12,9 @@ Required properties :
  - nvidia,vbus-gpio : If present, specifies a gpio that needs to be
    activated for the bus to be powered.
 
+Required properties for phy_type == ulpi:
+  - nvidia,phy-reset-gpio : The GPIO used to reset the PHY.
+
 Optional properties:
   - dr_mode : dual role mode. Indicates the working mode for
    nvidia,tegra20-ehci compatible controllers.  Can be "host", "peripheral",

Documentation/driver-model/devres.txt

@@ -276,3 +276,7 @@ REGULATOR
   devm_regulator_get()
   devm_regulator_put()
   devm_regulator_bulk_get()
+
+PINCTRL
+  devm_pinctrl_get()
+  devm_pinctrl_put()

Documentation/pinctrl.txt

@@ -152,11 +152,9 @@ static const struct foo_group foo_groups[] = {
 };
 
 
-static int foo_list_groups(struct pinctrl_dev *pctldev, unsigned selector)
+static int foo_get_groups_count(struct pinctrl_dev *pctldev)
 {
-	if (selector >= ARRAY_SIZE(foo_groups))
-		return -EINVAL;
-	return 0;
+	return ARRAY_SIZE(foo_groups);
 }
 
 static const char *foo_get_group_name(struct pinctrl_dev *pctldev,
@@ -175,7 +173,7 @@ static int foo_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
 }
 
 static struct pinctrl_ops foo_pctrl_ops = {
-	.list_groups = foo_list_groups,
+	.get_groups_count = foo_get_groups_count,
 	.get_group_name = foo_get_group_name,
 	.get_group_pins = foo_get_group_pins,
 };
@@ -186,13 +184,12 @@ static struct pinctrl_desc foo_desc = {
        .pctlops = &foo_pctrl_ops,
 };
 
-The pin control subsystem will call the .list_groups() function repeatedly
-beginning on 0 until it returns non-zero to determine legal selectors, then
-it will call the other functions to retrieve the name and pins of the group.
-Maintaining the data structure of the groups is up to the driver, this is
-just a simple example - in practice you may need more entries in your group
-structure, for example specific register ranges associated with each group
-and so on.
+The pin control subsystem will call the .get_groups_count() function to
+determine total number of legal selectors, then it will call the other functions
+to retrieve the name and pins of the group. Maintaining the data structure of
+the groups is up to the driver, this is just a simple example - in practice you
+may need more entries in your group structure, for example specific register
+ranges associated with each group and so on.
 
 
 Pin configuration
@@ -606,11 +603,9 @@ static const struct foo_group foo_groups[] = {
 };
 
 
-static int foo_list_groups(struct pinctrl_dev *pctldev, unsigned selector)
+static int foo_get_groups_count(struct pinctrl_dev *pctldev)
 {
-	if (selector >= ARRAY_SIZE(foo_groups))
-		return -EINVAL;
-	return 0;
+	return ARRAY_SIZE(foo_groups);
 }
 
 static const char *foo_get_group_name(struct pinctrl_dev *pctldev,
@@ -629,7 +624,7 @@ static int foo_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
 }
 
 static struct pinctrl_ops foo_pctrl_ops = {
-	.list_groups = foo_list_groups,
+	.get_groups_count = foo_get_groups_count,
 	.get_group_name = foo_get_group_name,
 	.get_group_pins = foo_get_group_pins,
 };
@@ -640,7 +635,7 @@ struct foo_pmx_func {
 	const unsigned num_groups;
 };
 
-static const char * const spi0_groups[] = { "spi0_1_grp" };
+static const char * const spi0_groups[] = { "spi0_0_grp", "spi0_1_grp" };
 static const char * const i2c0_groups[] = { "i2c0_grp" };
 static const char * const mmc0_groups[] = { "mmc0_1_grp", "mmc0_2_grp",
 					"mmc0_3_grp" };
@@ -663,11 +658,9 @@ static const struct foo_pmx_func foo_functions[] = {
 	},
 };
 
-int foo_list_funcs(struct pinctrl_dev *pctldev, unsigned selector)
+int foo_get_functions_count(struct pinctrl_dev *pctldev)
 {
-	if (selector >= ARRAY_SIZE(foo_functions))
-		return -EINVAL;
-	return 0;
+	return ARRAY_SIZE(foo_functions);
 }
 
 const char *foo_get_fname(struct pinctrl_dev *pctldev, unsigned selector)
@@ -703,7 +696,7 @@ void foo_disable(struct pinctrl_dev *pctldev, unsigned selector,
 }
 
 struct pinmux_ops foo_pmxops = {
-	.list_functions = foo_list_funcs,
+	.get_functions_count = foo_get_functions_count,
 	.get_function_name = foo_get_fname,
 	.get_function_groups = foo_get_groups,
 	.enable = foo_enable,
@@ -786,7 +779,7 @@ and spi on the second function mapping:
 
 #include <linux/pinctrl/machine.h>
 
-static const struct pinctrl_map __initdata mapping[] = {
+static const struct pinctrl_map mapping[] __initconst = {
 	{
 		.dev_name = "foo-spi.0",
 		.name = PINCTRL_STATE_DEFAULT,
@@ -952,13 +945,13 @@ case), we define a mapping like this:
 The result of grabbing this mapping from the device with something like
 this (see next paragraph):
 
-	p = pinctrl_get(dev);
+	p = devm_pinctrl_get(dev);
 	s = pinctrl_lookup_state(p, "8bit");
 	ret = pinctrl_select_state(p, s);
 
 or more simply:
 
-	p = pinctrl_get_select(dev, "8bit");
+	p = devm_pinctrl_get_select(dev, "8bit");
 
 Will be that you activate all the three bottom records in the mapping at
 once. Since they share the same name, pin controller device, function and
@@ -992,7 +985,7 @@ foo_probe()
 	/* Allocate a state holder named "foo" etc */
 	struct foo_state *foo = ...;
 
-	foo->p = pinctrl_get(&device);
+	foo->p = devm_pinctrl_get(&device);
 	if (IS_ERR(foo->p)) {
 		/* FIXME: clean up "foo" here */
 		return PTR_ERR(foo->p);
@@ -1000,24 +993,17 @@ foo_probe()
 
 	foo->s = pinctrl_lookup_state(foo->p, PINCTRL_STATE_DEFAULT);
 	if (IS_ERR(foo->s)) {
-		pinctrl_put(foo->p);
 		/* FIXME: clean up "foo" here */
 		return PTR_ERR(s);
 	}
 
 	ret = pinctrl_select_state(foo->s);
 	if (ret < 0) {
-		pinctrl_put(foo->p);
 		/* FIXME: clean up "foo" here */
 		return ret;
 	}
 }
 
-foo_remove()
-{
-	pinctrl_put(state->p);
-}
-
 This get/lookup/select/put sequence can just as well be handled by bus drivers
 if you don't want each and every driver to handle it and you know the
 arrangement on your bus.
@@ -1029,6 +1015,11 @@ The semantics of the pinctrl APIs are:
   kernel memory to hold the pinmux state. All mapping table parsing or similar
   slow operations take place within this API.
 
+- devm_pinctrl_get() is a variant of pinctrl_get() that causes pinctrl_put()
+  to be called automatically on the retrieved pointer when the associated
+  device is removed. It is recommended to use this function over plain
+  pinctrl_get().
+
 - pinctrl_lookup_state() is called in process context to obtain a handle to a
   specific state for a the client device. This operation may be slow too.
 
@@ -1041,14 +1032,30 @@ The semantics of the pinctrl APIs are:
 
 - pinctrl_put() frees all information associated with a pinctrl handle.
 
+- devm_pinctrl_put() is a variant of pinctrl_put() that may be used to
+  explicitly destroy a pinctrl object returned by devm_pinctrl_get().
+  However, use of this function will be rare, due to the automatic cleanup
+  that will occur even without calling it.
+
+  pinctrl_get() must be paired with a plain pinctrl_put().
+  pinctrl_get() may not be paired with devm_pinctrl_put().
+  devm_pinctrl_get() can optionally be paired with devm_pinctrl_put().
+  devm_pinctrl_get() may not be paired with plain pinctrl_put().
+
 Usually the pin control core handled the get/put pair and call out to the
 device drivers bookkeeping operations, like checking available functions and
 the associated pins, whereas the enable/disable pass on to the pin controller
 driver which takes care of activating and/or deactivating the mux setting by
 quickly poking some registers.
 
-The pins are allocated for your device when you issue the pinctrl_get() call,
-after this you should be able to see this in the debugfs listing of all pins.
+The pins are allocated for your device when you issue the devm_pinctrl_get()
+call, after this you should be able to see this in the debugfs listing of all
+pins.
+
+NOTE: the pinctrl system will return -EPROBE_DEFER if it cannot find the
+requested pinctrl handles, for example if the pinctrl driver has not yet
+registered. Thus make sure that the error path in your driver gracefully
+cleans up and is ready to retry the probing later in the startup process.
 
 
 System pin control hogging
@@ -1094,13 +1101,13 @@ it, disables and releases it, and muxes it in on the pins defined by group B:
 
 #include <linux/pinctrl/consumer.h>
 
-foo_switch()
-{
-	struct pinctrl *p;
-	struct pinctrl_state *s1, *s2;
+struct pinctrl *p;
+struct pinctrl_state *s1, *s2;
 
+foo_probe()
+{
 	/* Setup */
-	p = pinctrl_get(&device);
+	p = devm_pinctrl_get(&device);
 	if (IS_ERR(p))
 		...
 
@@ -1111,7 +1118,10 @@ foo_switch()
 	s2 = pinctrl_lookup_state(foo->p, "pos-B");
 	if (IS_ERR(s2))
 		...
+}
 
+foo_switch()
+{
 	/* Enable on position A */
 	ret = pinctrl_select_state(s1);
 	if (ret < 0)
@@ -1125,8 +1135,6 @@ foo_switch()
 	    ...
 
 	...
-
-	pinctrl_put(p);
 }
 
 The above has to be done from process context.

arch/arm/boot/dts/tegra-cardhu.dts

@@ -10,6 +10,50 @@ memory {
 		reg = < 0x80000000 0x40000000 >;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			sdmmc1_clk_pz0 {
+				nvidia,pins = "sdmmc1_clk_pz0";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			sdmmc1_cmd_pz1 {
+				nvidia,pins =	"sdmmc1_cmd_pz1",
+						"sdmmc1_dat0_py7",
+						"sdmmc1_dat1_py6",
+						"sdmmc1_dat2_py5",
+						"sdmmc1_dat3_py4";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			sdmmc4_clk_pcc4 {
+				nvidia,pins =	"sdmmc4_clk_pcc4",
+						"sdmmc4_rst_n_pcc3";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			sdmmc4_dat0_paa0 {
+				nvidia,pins =	"sdmmc4_dat0_paa0",
+						"sdmmc4_dat1_paa1",
+						"sdmmc4_dat2_paa2",
+						"sdmmc4_dat3_paa3",
+						"sdmmc4_dat4_paa4",
+						"sdmmc4_dat5_paa5",
+						"sdmmc4_dat6_paa6",
+						"sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+		};
+	};
+
 	serial@70006000 {
 		clock-frequency = < 408000000 >;
 	};

arch/arm/boot/dts/tegra-harmony.dts

@@ -10,6 +10,230 @@ memory@0 {
 		reg = < 0x00000000 0x40000000 >;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			ata {
+				nvidia,pins = "ata";
+				nvidia,function = "ide";
+			};
+			atb {
+				nvidia,pins = "atb", "gma", "gme";
+				nvidia,function = "sdio4";
+			};
+			atc {
+				nvidia,pins = "atc";
+				nvidia,function = "nand";
+			};
+			atd {
+				nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
+					"spia", "spib", "spic";
+				nvidia,function = "gmi";
+			};
+			cdev1 {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+			};
+			cdev2 {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+			};
+			crtp {
+				nvidia,pins = "crtp";
+				nvidia,function = "crt";
+			};
+			csus {
+				nvidia,pins = "csus";
+				nvidia,function = "vi_sensor_clk";
+			};
+			dap1 {
+				nvidia,pins = "dap1";
+				nvidia,function = "dap1";
+			};
+			dap2 {
+				nvidia,pins = "dap2";
+				nvidia,function = "dap2";
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+			};
+			dap4 {
+				nvidia,pins = "dap4";
+				nvidia,function = "dap4";
+			};
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+			};
+			dta {
+				nvidia,pins = "dta", "dtd";
+				nvidia,function = "sdio2";
+			};
+			dtb {
+				nvidia,pins = "dtb", "dtc", "dte";
+				nvidia,function = "rsvd1";
+			};
+			dtf {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+			};
+			gmc {
+				nvidia,pins = "gmc";
+				nvidia,function = "uartd";
+			};
+			gpu7 {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+			};
+			gpv {
+				nvidia,pins = "gpv", "slxa", "slxk";
+				nvidia,function = "pcie";
+			};
+			hdint {
+				nvidia,pins = "hdint", "pta";
+				nvidia,function = "hdmi";
+			};
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+			};
+			irrx {
+				nvidia,pins = "irrx", "irtx";
+				nvidia,function = "uarta";
+			};
+			kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf";
+				nvidia,function = "kbc";
+			};
+			lcsn {
+				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
+					"ld3", "ld4", "ld5", "ld6", "ld7",
+					"ld8", "ld9", "ld10", "ld11", "ld12",
+					"ld13", "ld14", "ld15", "ld16", "ld17",
+					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
+					"lhs", "lm0", "lm1", "lpp", "lpw0",
+					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
+					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
+					"lvs";
+				nvidia,function = "displaya";
+			};
+			owc {
+				nvidia,pins = "owc", "spdi", "spdo", "uac";
+				nvidia,function = "rsvd2";
+			};
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+			};
+			rm {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+			};
+			sdb {
+				nvidia,pins = "sdb", "sdc", "sdd";
+				nvidia,function = "pwm";
+			};
+			sdio1 {
+				nvidia,pins = "sdio1";
+				nvidia,function = "sdio1";
+			};
+			slxc {
+				nvidia,pins = "slxc", "slxd";
+				nvidia,function = "spdif";
+			};
+			spid {
+				nvidia,pins = "spid", "spie", "spif";
+				nvidia,function = "spi1";
+			};
+			spig {
+				nvidia,pins = "spig", "spih";
+				nvidia,function = "spi2_alt";
+			};
+			uaa {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+			};
+			uad {
+				nvidia,pins = "uad";
+				nvidia,function = "irda";
+			};
+			uca {
+				nvidia,pins = "uca", "ucb";
+				nvidia,function = "uartc";
+			};
+			conf_ata {
+				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
+					"cdev1", "cdev2", "dap1", "dtb", "gma",
+					"gmb", "gmc", "gmd", "gme", "gpu7",
+					"gpv", "i2cp", "pta", "rm", "slxa",
+					"slxk", "spia", "spib", "uac";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			conf_ck32 {
+				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
+				nvidia,pull = <0>;
+			};
+			conf_csus {
+				nvidia,pins = "csus", "spid", "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
+			conf_crtp {
+				nvidia,pins = "crtp", "dap2", "dap3", "dap4",
+					"dtc", "dte", "dtf", "gpu", "sdio1",
+					"slxc", "slxd", "spdi", "spdo", "spig",
+					"uda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+			};
+			conf_ddc {
+				nvidia,pins = "ddc", "dta", "dtd", "kbca",
+					"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
+					"sdc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			conf_hdint {
+				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
+					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
+					"lvp0", "owc", "sdb";
+				nvidia,tristate = <1>;
+			};
+			conf_irrx {
+				nvidia,pins = "irrx", "irtx", "sdd", "spic",
+					"spie", "spih", "uaa", "uab", "uad",
+					"uca", "ucb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+			};
+			conf_lc {
+				nvidia,pins = "lc", "ls";
+				nvidia,pull = <2>;
+			};
+			conf_ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lm0", "lpp",
+					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
+					"lvs", "pmc";
+				nvidia,tristate = <0>;
+			};
+			conf_ld17_0 {
+				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
+					"ld23_22";
+				nvidia,pull = <1>;
+			};
+		};
+	};
+
 	pmc@7000f400 {
 		nvidia,invert-interrupt;
 	};
@@ -112,4 +336,8 @@ sdhci@c8000600 {
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 		support-8bit;
 	};
+
+	usb@c5004000 {
+		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
+	};
 };

arch/arm/boot/dts/tegra-paz00.dts

@@ -10,6 +10,222 @@ memory@0 {
 		reg = <0x00000000 0x20000000>;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			ata {
+				nvidia,pins = "ata", "atc", "atd", "ate",
+					"dap2", "gmb", "gmc", "gmd", "spia",
+					"spib", "spic", "spid", "spie";
+				nvidia,function = "gmi";
+			};
+			atb {
+				nvidia,pins = "atb", "gma", "gme";
+				nvidia,function = "sdio4";
+			};
+			cdev1 {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+			};
+			cdev2 {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+			};
+			crtp {
+				nvidia,pins = "crtp";
+				nvidia,function = "crt";
+			};
+			csus {
+				nvidia,pins = "csus";
+				nvidia,function = "pllc_out1";
+			};
+			dap1 {
+				nvidia,pins = "dap1";
+				nvidia,function = "dap1";
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+			};
+			dap4 {
+				nvidia,pins = "dap4";
+				nvidia,function = "dap4";
+			};
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+			};
+			dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
+				nvidia,function = "rsvd1";
+			};
+			dtf {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+			};
+			gpu {
+				nvidia,pins = "gpu", "sdb", "sdd";
+				nvidia,function = "pwm";
+			};
+			gpu7 {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+			};
+			gpv {
+				nvidia,pins = "gpv", "slxa", "slxk";
+				nvidia,function = "pcie";
+			};
+			hdint {
+				nvidia,pins = "hdint", "pta";
+				nvidia,function = "hdmi";
+			};
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+			};
+			irrx {
+				nvidia,pins = "irrx", "irtx";
+				nvidia,function = "uarta";
+			};
+			kbca {
+				nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
+				nvidia,function = "kbc";
+			};
+			kbcb {
+				nvidia,pins = "kbcb", "kbcd";
+				nvidia,function = "sdio2";
+			};
+			lcsn {
+				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
+					"ld3", "ld4", "ld5", "ld6", "ld7",
+					"ld8", "ld9", "ld10", "ld11", "ld12",
+					"ld13", "ld14", "ld15", "ld16", "ld17",
+					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
+					"lhs", "lm0", "lm1", "lpp", "lpw0",
+					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
+					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
+					"lvs";
+				nvidia,function = "displaya";
+			};
+			owc {
+				nvidia,pins = "owc";
+				nvidia,function = "owr";
+			};
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+			};
+			rm {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+			};
+			sdc {
+				nvidia,pins = "sdc";
+				nvidia,function = "twc";
+			};
+			sdio1 {
+				nvidia,pins = "sdio1";
+				nvidia,function = "sdio1";
+			};
+			slxc {
+				nvidia,pins = "slxc", "slxd";
+				nvidia,function = "spi4";
+			};
+			spdi {
+				nvidia,pins = "spdi", "spdo";
+				nvidia,function = "rsvd2";
+			};
+			spif {
+				nvidia,pins = "spif", "uac";
+				nvidia,function = "rsvd4";
+			};
+			spig {
+				nvidia,pins = "spig", "spih";
+				nvidia,function = "spi2_alt";
+			};
+			uaa {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+			};
+			uad {
+				nvidia,pins = "uad";
+				nvidia,function = "spdif";
+			};
+			uca {
+				nvidia,pins = "uca", "ucb";
+				nvidia,function = "uartc";
+			};
+			conf_ata {
+				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
+					"cdev1", "cdev2", "dap1", "dap2", "dtf",
+					"gma", "gmb", "gmc", "gmd", "gme",
+					"gpu", "gpu7", "gpv", "i2cp", "pta",
+					"rm", "sdio1", "slxk", "spdo", "uac",
+					"uda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			conf_ck32 {
+				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
+				nvidia,pull = <0>;
+			};
+			conf_crtp {
+				nvidia,pins = "crtp", "dap3", "dap4", "dtb",
+					"dtc", "dte", "slxa", "slxc", "slxd",
+					"spdi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+			};
+			conf_csus {
+				nvidia,pins = "csus", "spia", "spib", "spid",
+					"spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
+			conf_ddc {
+				nvidia,pins = "ddc", "irrx", "irtx", "kbca",
+					"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
+					"spic", "spig", "uaa", "uab";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			conf_dta {
+				nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd",
+					"spie", "spih", "uad", "uca", "ucb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+			};
+			conf_hdint {
+				nvidia,pins = "hdint", "ld0", "ld1", "ld2",
+					"ld3", "ld4", "ld5", "ld6", "ld7",
+					"ld8", "ld9", "ld10", "ld11", "ld12",
+					"ld13", "ld14", "ld15", "ld16", "ld17",
+					"ldc", "ldi", "lhs", "lsc0", "lspi",
+					"lvs", "pmc";
+				nvidia,tristate = <0>;
+			};
+			conf_lc {
+				nvidia,pins = "lc", "ls";
+				nvidia,pull = <2>;
+			};
+			conf_lcsn {
+				nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2",
+					"lm0", "lm1", "lpp", "lpw0", "lpw1",
+					"lpw2", "lsc1", "lsck", "lsda", "lsdi",
+					"lvp0", "lvp1", "sdb";
+				nvidia,tristate = <1>;
+			};
+			conf_ld17_0 {
+				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
+					"ld23_22";
+				nvidia,pull = <1>;
+			};
+		};
+	};
+
 	i2c@7000c000 {
 		clock-frequency = <400000>;
 
@@ -131,4 +347,8 @@ wifi {
 			linux,default-trigger = "rfkill0";
 		};
 	};
+
+	usb@c5004000 {
+		nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */
+	};
 };

arch/arm/boot/dts/tegra-seaboard.dts

@@ -11,6 +11,249 @@ memory {
 		reg = < 0x00000000 0x40000000 >;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			ata {
+				nvidia,pins = "ata";
+				nvidia,function = "ide";
+			};
+			atb {
+				nvidia,pins = "atb", "gma", "gme";
+				nvidia,function = "sdio4";
+			};
+			atc {
+				nvidia,pins = "atc";
+				nvidia,function = "nand";
+			};
+			atd {
+				nvidia,pins = "atd", "ate", "gmb", "spia",
+					"spib", "spic";
+				nvidia,function = "gmi";
+			};
+			cdev1 {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+			};
+			cdev2 {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+			};
+			crtp {
+				nvidia,pins = "crtp", "lm1";
+				nvidia,function = "crt";
+			};
+			csus {
+				nvidia,pins = "csus";
+				nvidia,function = "vi_sensor_clk";
+			};
+			dap1 {
+				nvidia,pins = "dap1";
+				nvidia,function = "dap1";
+			};
+			dap2 {
+				nvidia,pins = "dap2";
+				nvidia,function = "dap2";
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+			};
+			dap4 {
+				nvidia,pins = "dap4";
+				nvidia,function = "dap4";
+			};
+			ddc {
+				nvidia,pins = "ddc", "owc", "spdi", "spdo",
+					"uac";
+				nvidia,function = "rsvd2";
+			};
+			dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
+				nvidia,function = "vi";
+			};
+			dtf {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+			};
+			gmc {
+				nvidia,pins = "gmc";
+				nvidia,function = "uartd";
+			};
+			gmd {
+				nvidia,pins = "gmd";
+				nvidia,function = "sflash";
+			};
+			gpu {
+				nvidia,pins = "gpu";
+				nvidia,function = "pwm";
+			};
+			gpu7 {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+			};
+			gpv {
+				nvidia,pins = "gpv", "slxa", "slxk";
+				nvidia,function = "pcie";
+			};
+			hdint {
+				nvidia,pins = "hdint", "lpw0", "lpw2", "lsc1",
+					"lsck", "lsda", "pta";
+				nvidia,function = "hdmi";
+			};
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+			};
+			irrx {
+				nvidia,pins = "irrx", "irtx";
+				nvidia,function = "uartb";
+			};
+			kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf";
+				nvidia,function = "kbc";
+			};
+			lcsn {
+				nvidia,pins = "lcsn", "ldc", "lm0", "lpw1",
+					"lsdi", "lvp0";
+				nvidia,function = "rsvd4";
+			};
+			ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lpp", "lsc0",
+					"lspi", "lvp1", "lvs";
+				nvidia,function = "displaya";
+			};
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+			};
+			rm {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+			};
+			sdb {
+				nvidia,pins = "sdb", "sdc", "sdd";
+				nvidia,function = "sdio3";
+			};
+			sdio1 {
+				nvidia,pins = "sdio1";
+				nvidia,function = "sdio1";
+			};
+			slxc {
+				nvidia,pins = "slxc", "slxd";
+				nvidia,function = "spdif";
+			};
+			spid {
+				nvidia,pins = "spid", "spie", "spif";
+				nvidia,function = "spi1";
+			};
+			spig {
+				nvidia,pins = "spig", "spih";
+				nvidia,function = "spi2_alt";
+			};
+			uaa {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+			};
+			uad {
+				nvidia,pins = "uad";
+				nvidia,function = "irda";
+			};
+			uca {
+				nvidia,pins = "uca", "ucb";
+				nvidia,function = "uartc";
+			};
+			conf_ata {
+				nvidia,pins = "ata", "atb", "atc", "atd",
+					"cdev1", "cdev2", "dap1", "dap2",
+					"dap4", "dtf", "gma", "gmc", "gmd",
+					"gme", "gpu", "gpu7", "i2cp", "irrx",
+					"irtx", "pta", "rm", "sdc", "sdd",
+					"slxd", "slxk", "spdi", "spdo", "uac",
+					"uad", "uca", "ucb", "uda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			conf_ate {
+				nvidia,pins = "ate", "csus", "dap3", "ddc",
+					"gpv", "owc", "slxc", "spib", "spid",
+					"spie";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+			};
+			conf_ck32 {
+				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
+				nvidia,pull = <0>;
+			};
+			conf_crtp {
+				nvidia,pins = "crtp", "gmb", "slxa", "spia",
+					"spig", "spih";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+			};
+			conf_dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+			};
+			conf_dte {
+				nvidia,pins = "dte", "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
+			conf_hdint {
+				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
+					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
+					"lvp0";
+				nvidia,tristate = <1>;
+			};
+			conf_kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf", "sdio1", "spic", "uaa",
+					"uab";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			conf_lc {
+				nvidia,pins = "lc", "ls";
+				nvidia,pull = <2>;
+			};
+			conf_ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lm0", "lpp",
+					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
+					"lvs", "pmc", "sdb";
+				nvidia,tristate = <0>;
+			};
+			conf_ld17_0 {
+				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
+					"ld23_22";
+				nvidia,pull = <1>;
+			};
+			drive_sdio1 {
+				nvidia,pins = "drive_sdio1";
+				nvidia,high-speed-mode = <0>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <31>;
+				nvidia,pull-up-strength = <31>;
+				nvidia,slew-rate-rising = <3>;
+				nvidia,slew-rate-falling = <3>;
+			};
+		};
+	};
+
 	i2c@7000c000 {
 		clock-frequency = <400000>;
 
@@ -172,4 +415,8 @@ emc-table@380000 {
 				0x00000000 0x00000000 0x00000000 0x00000000 >;
 		};
 	};
+
+	usb@c5004000 {
+		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
+	};
 };

arch/arm/boot/dts/tegra-trimslice.dts

@@ -10,6 +10,236 @@ memory@0 {
 		reg = < 0x00000000 0x40000000 >;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			ata {
+				nvidia,pins = "ata";
+				nvidia,function = "ide";
+			};
+			atb {
+				nvidia,pins = "atb", "gma";
+				nvidia,function = "sdio4";
+			};
+			atc {
+				nvidia,pins = "atc", "gmb";
+				nvidia,function = "nand";
+			};
+			atd {
+				nvidia,pins = "atd", "ate", "gme", "pta";
+				nvidia,function = "gmi";
+			};
+			cdev1 {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+			};
+			cdev2 {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+			};
+			crtp {
+				nvidia,pins = "crtp";
+				nvidia,function = "crt";
+			};
+			csus {
+				nvidia,pins = "csus";
+				nvidia,function = "vi_sensor_clk";
+			};
+			dap1 {
+				nvidia,pins = "dap1";
+				nvidia,function = "dap1";
+			};
+			dap2 {
+				nvidia,pins = "dap2";
+				nvidia,function = "dap2";
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+			};
+			dap4 {
+				nvidia,pins = "dap4";
+				nvidia,function = "dap4";
+			};
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+			};
+			dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
+				nvidia,function = "vi";
+			};
+			dtf {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+			};
+			gmc {
+				nvidia,pins = "gmc", "gmd";
+				nvidia,function = "sflash";
+			};
+			gpu {
+				nvidia,pins = "gpu";
+				nvidia,function = "uarta";
+			};
+			gpu7 {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+			};
+			gpv {
+				nvidia,pins = "gpv", "slxa", "slxk";
+				nvidia,function = "pcie";
+			};
+			hdint {
+				nvidia,pins = "hdint";
+				nvidia,function = "hdmi";
+			};
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+			};
+			irrx {
+				nvidia,pins = "irrx", "irtx";
+				nvidia,function = "uartb";
+			};
+			kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf";
+				nvidia,function = "kbc";
+			};
+			lcsn {
+				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
+					"ld3", "ld4", "ld5", "ld6", "ld7",
+					"ld8", "ld9", "ld10", "ld11", "ld12",
+					"ld13", "ld14", "ld15", "ld16", "ld17",
+					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
+					"lhs", "lm0", "lm1", "lpp", "lpw0",
+					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
+					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
+					"lvs";
+				nvidia,function = "displaya";
+			};
+			owc {
+				nvidia,pins = "owc", "uac";
+				nvidia,function = "rsvd2";
+			};
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+			};
+			rm {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+			};
+			sdb {
+				nvidia,pins = "sdb", "sdc", "sdd";
+				nvidia,function = "pwm";
+			};
+			sdio1 {
+				nvidia,pins = "sdio1";
+				nvidia,function = "sdio1";
+			};
+			slxc {
+				nvidia,pins = "slxc", "slxd";
+				nvidia,function = "sdio3";
+			};
+			spdi {
+				nvidia,pins = "spdi", "spdo";
+				nvidia,function = "spdif";
+			};
+			spia {
+				nvidia,pins = "spia", "spib", "spic";
+				nvidia,function = "spi2";
+			};
+			spid {
+				nvidia,pins = "spid", "spie", "spif";
+				nvidia,function = "spi1";
+			};
+			spig {
+				nvidia,pins = "spig", "spih";
+				nvidia,function = "spi2_alt";
+			};
+			uaa {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+			};
+			uad {
+				nvidia,pins = "uad";
+				nvidia,function = "irda";
+			};
+			uca {
+				nvidia,pins = "uca", "ucb";
+				nvidia,function = "uartc";
+			};
+			conf_ata {
+				nvidia,pins = "ata", "atc", "atd", "ate",
+					"crtp", "dap2", "dap3", "dap4", "dta",
+					"dtb", "dtc", "dtd", "dte", "gmb",
+					"gme", "i2cp", "pta", "slxc", "slxd",
+					"spdi", "spdo", "uda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+			};
+			conf_atb {
+				nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
+					"gma", "gmc", "gmd", "gpu", "gpu7",
+					"gpv", "sdio1", "slxa", "slxk", "uac";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			conf_ck32 {
+				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
+				nvidia,pull = <0>;
+			};
+			conf_csus {
+				nvidia,pins = "csus", "spia", "spib",
+					"spid", "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
+			conf_ddc {
+				nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			conf_hdint {
+				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
+					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
+					"lvp0", "pmc";
+				nvidia,tristate = <1>;
+			};
+			conf_irrx {
+				nvidia,pins = "irrx", "irtx", "kbca", "kbcb",
+					"kbcc", "kbcd", "kbce", "kbcf", "owc",
+					"spic", "spie", "spig", "spih", "uaa",
+					"uab", "uad", "uca", "ucb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+			};
+			conf_lc {
+				nvidia,pins = "lc", "ls";
+				nvidia,pull = <2>;
+			};
+			conf_ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lm0", "lpp",
+					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
+					"lvs", "sdb";
+				nvidia,tristate = <0>;
+			};
+			conf_ld17_0 {
+				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
+					"ld23_22";
+				nvidia,pull = <1>;
+			};
+		};
+	};
+
 	i2c@7000c000 {
 		clock-frequency = <400000>;
 	};
@@ -74,4 +304,8 @@ sdhci@c8000600 {
 		cd-gpios = <&gpio 121 0>;
 		wp-gpios = <&gpio 122 0>;
 	};
+
+	usb@c5004000 {
+		nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */
+	};
 };

arch/arm/boot/dts/tegra-ventana.dts

@@ -10,6 +10,236 @@ memory {
 		reg = < 0x00000000 0x40000000 >;
 	};
 
+	pinmux@70000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			ata {
+				nvidia,pins = "ata";
+				nvidia,function = "ide";
+			};
+			atb {
+				nvidia,pins = "atb", "gma", "gme";
+				nvidia,function = "sdio4";
+			};
+			atc {
+				nvidia,pins = "atc";
+				nvidia,function = "nand";
+			};
+			atd {
+				nvidia,pins = "atd", "ate", "gmb", "spia",
+					"spib", "spic";
+				nvidia,function = "gmi";
+			};
+			cdev1 {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+			};
+			cdev2 {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+			};
+			crtp {
+				nvidia,pins = "crtp", "lm1";
+				nvidia,function = "crt";
+			};
+			csus {
+				nvidia,pins = "csus";
+				nvidia,function = "vi_sensor_clk";
+			};
+			dap1 {
+				nvidia,pins = "dap1";
+				nvidia,function = "dap1";
+			};
+			dap2 {
+				nvidia,pins = "dap2";
+				nvidia,function = "dap2";
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+			};
+			dap4 {
+				nvidia,pins = "dap4";
+				nvidia,function = "dap4";
+			};
+			ddc {
+				nvidia,pins = "ddc", "owc", "spdi", "spdo",
+					"uac";
+				nvidia,function = "rsvd2";
+			};
+			dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
+				nvidia,function = "vi";
+			};
+			dtf {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+			};
+			gmc {
+				nvidia,pins = "gmc";
+				nvidia,function = "uartd";
+			};
+			gmd {
+				nvidia,pins = "gmd";
+				nvidia,function = "sflash";
+			};
+			gpu {
+				nvidia,pins = "gpu";
+				nvidia,function = "pwm";
+			};
+			gpu7 {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+			};
+			gpv {
+				nvidia,pins = "gpv", "slxa", "slxk";
+				nvidia,function = "pcie";
+			};
+			hdint {
+				nvidia,pins = "hdint", "pta";
+				nvidia,function = "hdmi";
+			};
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+			};
+			irrx {
+				nvidia,pins = "irrx", "irtx";
+				nvidia,function = "uartb";
+			};
+			kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf";
+				nvidia,function = "kbc";
+			};
+			lcsn {
+				nvidia,pins = "lcsn", "ldc", "lm0", "lpw1",
+					"lsdi", "lvp0";
+				nvidia,function = "rsvd4";
+			};
+			ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lpp", "lpw0",
+					"lpw2", "lsc0", "lsc1", "lsck", "lsda",
+					"lspi", "lvp1", "lvs";
+				nvidia,function = "displaya";
+			};
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+			};
+			rm {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+			};
+			sdb {
+				nvidia,pins = "sdb", "sdc", "sdd", "slxc";
+				nvidia,function = "sdio3";
+			};
+			sdio1 {
+				nvidia,pins = "sdio1";
+				nvidia,function = "sdio1";
+			};
+			slxd {
+				nvidia,pins = "slxd";
+				nvidia,function = "spdif";
+			};
+			spid {
+				nvidia,pins = "spid", "spie", "spif";
+				nvidia,function = "spi1";
+			};
+			spig {
+				nvidia,pins = "spig", "spih";
+				nvidia,function = "spi2_alt";
+			};
+			uaa {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+			};
+			uad {
+				nvidia,pins = "uad";
+				nvidia,function = "irda";
+			};
+			uca {
+				nvidia,pins = "uca", "ucb";
+				nvidia,function = "uartc";
+			};
+			conf_ata {
+				nvidia,pins = "ata", "atb", "atc", "atd",
+					"cdev1", "cdev2", "dap1", "dap2",
+					"dap4", "ddc", "dtf", "gma", "gmc",
+					"gme", "gpu", "gpu7", "i2cp", "irrx",
+					"irtx", "pta", "rm", "sdc", "sdd",
+					"slxc", "slxd", "slxk", "spdi", "spdo",
+					"uac", "uad", "uca", "ucb", "uda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			conf_ate {
+				nvidia,pins = "ate", "csus", "dap3", "gmd",
+					"gpv", "owc", "spia", "spib", "spic",
+					"spid", "spie", "spig";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+			};
+			conf_ck32 {
+				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
+				nvidia,pull = <0>;
+			};
+			conf_crtp {
+				nvidia,pins = "crtp", "gmb", "slxa", "spih";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+			};
+			conf_dta {
+				nvidia,pins = "dta", "dtb", "dtc", "dtd";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+			};
+			conf_dte {
+				nvidia,pins = "dte", "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
+			conf_hdint {
+				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
+					"lpw1", "lsck", "lsda", "lsdi", "lvp0";
+				nvidia,tristate = <1>;
+			};
+			conf_kbca {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					"kbce", "kbcf", "sdio1", "uaa", "uab";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
+			conf_lc {
+				nvidia,pins = "lc", "ls";
+				nvidia,pull = <2>;
+			};
+			conf_ld0 {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
+					"ld5", "ld6", "ld7", "ld8", "ld9",
+					"ld10", "ld11", "ld12", "ld13", "ld14",
+					"ld15", "ld16", "ld17", "ldi", "lhp0",
+					"lhp1", "lhp2", "lhs", "lm0", "lpp",
+					"lpw0", "lpw2", "lsc0", "lsc1", "lspi",
+					"lvp1", "lvs", "pmc", "sdb";
+				nvidia,tristate = <0>;
+			};
+			conf_ld17_0 {
+				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
+					"ld23_22";
+				nvidia,pull = <1>;
+			};
+		};
+	};
+
 	i2c@7000c000 {
 		clock-frequency = <400000>;
 
@@ -105,4 +335,8 @@ sdhci@c8000400 {
 	sdhci@c8000600 {
 		support-8bit;
 	};
+
+	usb@c5004000 {
+		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
+	};
 };

arch/arm/mach-tegra/Makefile

@@ -5,7 +5,6 @@ obj-y                                   += io.o
 obj-y                                   += irq.o
 obj-y                                   += clock.o
 obj-y                                   += timer.o
-obj-y                                   += pinmux.o
 obj-y					+= fuse.o
 obj-y					+= pmc.o
 obj-y					+= flowctrl.o
@@ -14,8 +13,6 @@ obj-$(CONFIG_CPU_IDLE)			+= sleep.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= powergate.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += tegra2_clocks.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= tegra2_emc.o
-obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= pinmux-tegra20-tables.o
-obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= pinmux-tegra30-tables.o
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= board-dt-tegra30.o
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= tegra30_clocks.o
 obj-$(CONFIG_SMP)			+= platsmp.o headsmp.o

arch/arm/mach-tegra/board-dt-tegra20.c

@@ -47,15 +47,7 @@
 #include "clock.h"
 #include "devices.h"
 
-void harmony_pinmux_init(void);
-void paz00_pinmux_init(void);
-void seaboard_pinmux_init(void);
-void trimslice_pinmux_init(void);
-void ventana_pinmux_init(void);
-
 struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("nvidia,tegra20-pinmux", TEGRA_APB_MISC_BASE + 0x14, "tegra-pinmux", NULL),
-	OF_DEV_AUXDATA("nvidia,tegra20-gpio", TEGRA_GPIO_BASE, "tegra-gpio", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL),
@@ -95,33 +87,10 @@ static struct of_device_id tegra_dt_match_table[] __initdata = {
 	{}
 };
 
-static struct {
-	char *machine;
-	void (*init)(void);
-} pinmux_configs[] = {
-	{ "compulab,trimslice", trimslice_pinmux_init },
-	{ "nvidia,harmony", harmony_pinmux_init },
-	{ "compal,paz00", paz00_pinmux_init },
-	{ "nvidia,seaboard", seaboard_pinmux_init },
-	{ "nvidia,ventana", ventana_pinmux_init },
-};
-
 static void __init tegra_dt_init(void)
 {
-	int i;
-
 	tegra_clk_init_from_table(tegra_dt_clk_init_table);
 
-	for (i = 0; i < ARRAY_SIZE(pinmux_configs); i++) {
-		if (of_machine_is_compatible(pinmux_configs[i].machine)) {
-			pinmux_configs[i].init();
-			break;
-		}
-	}
-
-	WARN(i == ARRAY_SIZE(pinmux_configs),
-		"Unknown platform! Pinmuxing not initialized\n");
-
 	/*
 	 * Finished with the static registrations now; fill in the missing
 	 * devices

arch/arm/mach-tegra/board-paz00.c

@@ -159,6 +159,8 @@ static void paz00_i2c_init(void)
 
 static void paz00_usb_init(void)
 {
+	tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_ULPI_RST;
+
 	platform_device_register(&tegra_ehci2_device);
 	platform_device_register(&tegra_ehci3_device);
 }
@@ -176,7 +178,6 @@ static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
 	{ "uarta",	"pll_p",	216000000,	true },
 	{ "uartc",	"pll_p",	216000000,	true },
 
-	{ "pll_p_out4",	"pll_p",	24000000,	true },
 	{ "usbd",	"clk_m",	12000000,	false },
 	{ "usb2",	"clk_m",	12000000,	false },
 	{ "usb3",	"clk_m",	12000000,	false },

arch/arm/mach-tegra/board-pinmux.c

 /*
- * Copyright (c) 2011, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011,2012, NVIDIA CORPORATION.  All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -15,75 +15,59 @@
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/notifier.h>
-#include <linux/of.h>
 #include <linux/string.h>
 
-#include <mach/gpio-tegra.h>
-#include <mach/pinmux.h>
-
 #include "board-pinmux.h"
 #include "devices.h"
 
-struct tegra_board_pinmux_conf *confs[2];
-
-static void tegra_board_pinmux_setup_gpios(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(confs); i++) {
-		if (!confs[i])
-			continue;
-
-		tegra_gpio_config(confs[i]->gpios, confs[i]->gpio_count);
-	}
-}
-
-static void tegra_board_pinmux_setup_pinmux(void)
-{
-	int i;
+unsigned long tegra_pincfg_pullnone_driven[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
+};
 
-	for (i = 0; i < ARRAY_SIZE(confs); i++) {
-		if (!confs[i])
-			continue;
+unsigned long tegra_pincfg_pullnone_tristate[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
+};
 
-		tegra_pinmux_config_table(confs[i]->pgs, confs[i]->pg_count);
+unsigned long tegra_pincfg_pullnone_na[1] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
+};
 
-		if (confs[i]->drives)
-			tegra_drive_pinmux_config_table(confs[i]->drives,
-							confs[i]->drive_count);
-	}
-}
+unsigned long tegra_pincfg_pullup_driven[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
+};
 
-static int tegra_board_pinmux_bus_notify(struct notifier_block *nb,
-					 unsigned long event, void *vdev)
-{
-	static bool had_gpio;
-	static bool had_pinmux;
+unsigned long tegra_pincfg_pullup_tristate[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
+};
 
-	struct device *dev = vdev;
-	const char *devname;
+unsigned long tegra_pincfg_pullup_na[1] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
+};
 
-	if (event != BUS_NOTIFY_BOUND_DRIVER)
-		return NOTIFY_DONE;
+unsigned long tegra_pincfg_pulldown_driven[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
+};
 
-	devname = dev_name(dev);
+unsigned long tegra_pincfg_pulldown_tristate[2] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
+};
 
-	if (!had_gpio && !strcmp(devname, GPIO_DEV)) {
-		tegra_board_pinmux_setup_gpios();
-		had_gpio = true;
-	} else if (!had_pinmux && !strcmp(devname, PINMUX_DEV)) {
-		tegra_board_pinmux_setup_pinmux();
-		had_pinmux = true;
-	}
+unsigned long tegra_pincfg_pulldown_na[1] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
+};
 
-	if (had_gpio && had_pinmux)
-		return NOTIFY_STOP_MASK;
-	else
-		return NOTIFY_DONE;
-}
+unsigned long tegra_pincfg_pullna_driven[1] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
+};
 
-static struct notifier_block nb = {
-	.notifier_call = tegra_board_pinmux_bus_notify,
+unsigned long tegra_pincfg_pullna_tristate[1] = {
+	TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
 };
 
 static struct platform_device *devices[] = {
@@ -94,11 +78,10 @@ static struct platform_device *devices[] = {
 void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a,
 			     struct tegra_board_pinmux_conf *conf_b)
 {
-	confs[0] = conf_a;
-	confs[1] = conf_b;
-
-	bus_register_notifier(&platform_bus_type, &nb);
+	if (conf_a)
+		pinctrl_register_mappings(conf_a->maps, conf_a->map_count);
+	if (conf_b)
+		pinctrl_register_mappings(conf_b->maps, conf_b->map_count);
 
-	if (!of_machine_is_compatible("nvidia,tegra20"))
-		platform_add_devices(devices, ARRAY_SIZE(devices));
+	platform_add_devices(devices, ARRAY_SIZE(devices));
 }

arch/arm/mach-tegra/board-pinmux.h

 /*
- * Copyright (c) 2011, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011,2012, NVIDIA CORPORATION.  All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -15,21 +15,37 @@
 #ifndef __MACH_TEGRA_BOARD_PINMUX_H
 #define __MACH_TEGRA_BOARD_PINMUX_H
 
-#define GPIO_DEV "tegra-gpio"
-#define PINMUX_DEV "tegra-pinmux"
+#include <linux/pinctrl/machine.h>
 
-struct tegra_pingroup_config;
-struct tegra_gpio_table;
+#include <mach/pinconf-tegra.h>
 
-struct tegra_board_pinmux_conf {
-	struct tegra_pingroup_config *pgs;
-	int pg_count;
+#define PINMUX_DEV "tegra20-pinctrl"
+
+#define TEGRA_MAP_MUX(_group_, _function_) \
+	PIN_MAP_MUX_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, _function_)
+
+#define TEGRA_MAP_CONF(_group_, _pull_, _drive_) \
+	PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, tegra_pincfg_pull##_pull_##_##_drive_)
 
-	struct tegra_drive_pingroup_config *drives;
-	int drive_count;
+#define TEGRA_MAP_MUXCONF(_group_, _function_, _pull_, _drive_) \
+	TEGRA_MAP_MUX(_group_, _function_), \
+	TEGRA_MAP_CONF(_group_, _pull_, _drive_)
 
-	struct tegra_gpio_table *gpios;
-	int gpio_count;
+extern unsigned long tegra_pincfg_pullnone_driven[2];
+extern unsigned long tegra_pincfg_pullnone_tristate[2];
+extern unsigned long tegra_pincfg_pullnone_na[1];
+extern unsigned long tegra_pincfg_pullup_driven[2];
+extern unsigned long tegra_pincfg_pullup_tristate[2];
+extern unsigned long tegra_pincfg_pullup_na[1];
+extern unsigned long tegra_pincfg_pulldown_driven[2];
+extern unsigned long tegra_pincfg_pulldown_tristate[2];
+extern unsigned long tegra_pincfg_pulldown_na[1];
+extern unsigned long tegra_pincfg_pullna_driven[1];
+extern unsigned long tegra_pincfg_pullna_tristate[1];
+
+struct tegra_board_pinmux_conf {
+	struct pinctrl_map *maps;
+	int map_count;
 };
 
 void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a,

arch/arm/mach-tegra/board-seaboard.c

@@ -24,6 +24,7 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
+#include <linux/platform_data/tegra_usb.h>
 
 #include <sound/wm8903.h>
 
@@ -186,20 +187,10 @@ static struct i2c_board_info __initdata wm8903_device = {
 
 static int seaboard_ehci_init(void)
 {
-	int gpio_status;
+	struct tegra_ehci_platform_data *pdata;
 
-	gpio_status = gpio_request(TEGRA_GPIO_USB1, "VBUS_USB1");
-	if (gpio_status < 0) {
-		pr_err("VBUS_USB1 request GPIO FAILED\n");
-		WARN_ON(1);
-	}
-
-	gpio_status = gpio_direction_output(TEGRA_GPIO_USB1, 1);
-	if (gpio_status < 0) {
-		pr_err("VBUS_USB1 request GPIO DIRECTION FAILED\n");
-		WARN_ON(1);
-	}
-	gpio_set_value(TEGRA_GPIO_USB1, 1);
+	pdata = tegra_ehci1_device.dev.platform_data;
+	pdata->vbus_gpio = TEGRA_GPIO_USB1;
 
 	platform_device_register(&tegra_ehci1_device);
 	platform_device_register(&tegra_ehci3_device);
@@ -209,9 +200,6 @@ static int seaboard_ehci_init(void)
 
 static void __init seaboard_i2c_init(void)
 {
-	gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018");
-	gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ);
-
 	isl29018_device.irq = gpio_to_irq(TEGRA_GPIO_ISL29018_IRQ);
 	i2c_register_board_info(0, &isl29018_device, 1);
 
@@ -261,7 +249,6 @@ static void __init tegra_kaen_init(void)
 	debug_uart_platform_data[0].irq = INT_UARTB;
 
 	seaboard_audio_pdata.gpio_hp_mute = TEGRA_GPIO_KAEN_HP_MUTE;
-	tegra_gpio_enable(TEGRA_GPIO_KAEN_HP_MUTE);
 
 	seaboard_common_init();
 

arch/arm/mach-tegra/board-trimslice.c

@@ -25,6 +25,7 @@
 #include <linux/io.h>
 #include <linux/i2c.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/tegra_usb.h>
 
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
@@ -111,19 +112,15 @@ static void trimslice_i2c_init(void)
 
 static void trimslice_usb_init(void)
 {
-	int err;
+	struct tegra_ehci_platform_data *pdata;
 
-	platform_device_register(&tegra_ehci3_device);
-
-	platform_device_register(&tegra_ehci2_device);
+	pdata = tegra_ehci1_device.dev.platform_data;
+	pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE;
 
-	err = gpio_request_one(TRIMSLICE_GPIO_USB1_MODE, GPIOF_OUT_INIT_HIGH,
-			       "usb1mode");
-	if (err) {
-		pr_err("TrimSlice: failed to obtain USB1 mode gpio: %d\n", err);
-		return;
-	}
+	tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_GPIO_PV0;
 
+	platform_device_register(&tegra_ehci3_device);
+	platform_device_register(&tegra_ehci2_device);
 	platform_device_register(&tegra_ehci1_device);
 }
 

arch/arm/mach-tegra/common.c

@@ -82,10 +82,12 @@ static __initdata struct tegra_clk_init_table tegra20_clk_init_table[] = {
 	{ "pll_p_out1",	"pll_p",	28800000,	true },
 	{ "pll_p_out2",	"pll_p",	48000000,	true },
 	{ "pll_p_out3",	"pll_p",	72000000,	true },
-	{ "pll_p_out4",	"pll_p",	108000000,	true },
-	{ "sclk",	"pll_p_out4",	108000000,	true },
-	{ "hclk",	"sclk",		108000000,	true },
-	{ "pclk",	"hclk",		54000000,	true },
+	{ "pll_p_out4",	"pll_p",	24000000,	true },
+	{ "pll_c",	"clk_m",	600000000,	true },
+	{ "pll_c_out1",	"pll_c",	120000000,	true },
+	{ "sclk",	"pll_c_out1",	120000000,	true },
+	{ "hclk",	"sclk",		120000000,	true },
+	{ "pclk",	"hclk",		60000000,	true },
 	{ "csite",	NULL,		0,		true },
 	{ "emc",	NULL,		0,		true },
 	{ "cpu",	NULL,		0,		true },

arch/arm/mach-tegra/devices.c

@@ -110,7 +110,7 @@ static struct resource pinmux_resource[] = {
 };
 
 struct platform_device tegra_pinmux_device = {
-	.name		= "tegra-pinmux",
+	.name		= "tegra20-pinctrl",
 	.id		= -1,
 	.resource	= pinmux_resource,
 	.num_resources	= ARRAY_SIZE(pinmux_resource),
@@ -439,26 +439,28 @@ static struct resource tegra_usb3_resources[] = {
 	},
 };
 
-static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = {
-	/* All existing boards use GPIO PV0 for phy reset */
-	.reset_gpio = TEGRA_GPIO_PV0,
+struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = {
+	.reset_gpio = -1,
 	.clk = "cdev2",
 };
 
 struct tegra_ehci_platform_data tegra_ehci1_pdata = {
 	.operating_mode = TEGRA_USB_OTG,
 	.power_down_on_bus_suspend = 1,
+	.vbus_gpio = -1,
 };
 
 struct tegra_ehci_platform_data tegra_ehci2_pdata = {
 	.phy_config = &tegra_ehci2_ulpi_phy_config,
 	.operating_mode = TEGRA_USB_HOST,
 	.power_down_on_bus_suspend = 1,
+	.vbus_gpio = -1,
 };
 
 struct tegra_ehci_platform_data tegra_ehci3_pdata = {
 	.operating_mode = TEGRA_USB_HOST,
 	.power_down_on_bus_suspend = 1,
+	.vbus_gpio = -1,
 };
 
 static u64 tegra_ehci_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-tegra/devices.h

@@ -22,6 +22,10 @@
 #include <linux/platform_device.h>
 #include <linux/platform_data/tegra_usb.h>
 
+#include <mach/usb_phy.h>
+
+extern struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config;
+
 extern struct tegra_ehci_platform_data tegra_ehci1_pdata;
 extern struct tegra_ehci_platform_data tegra_ehci2_pdata;
 extern struct tegra_ehci_platform_data tegra_ehci3_pdata;

arch/arm/mach-tegra/include/mach/gpio-tegra.h

@@ -25,13 +25,4 @@
 
 #define TEGRA_NR_GPIOS		INT_GPIO_NR
 
-struct tegra_gpio_table {
-	int	gpio;	/* GPIO number */
-	bool	enable;	/* Enable for GPIO at init? */
-};
-
-void tegra_gpio_config(struct tegra_gpio_table *table, int num);
-void tegra_gpio_enable(int gpio);
-void tegra_gpio_disable(int gpio);
-
 #endif

arch/arm/mach-tegra/include/mach/pinmux-tegra20.h

-/*
- * linux/arch/arm/mach-tegra/include/mach/pinmux-tegra20.h
- *
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_PINMUX_TEGRA20_H
-#define __MACH_TEGRA_PINMUX_TEGRA20_H
-
-enum tegra_pingroup {
-	TEGRA_PINGROUP_ATA = 0,
-	TEGRA_PINGROUP_ATB,
-	TEGRA_PINGROUP_ATC,
-	TEGRA_PINGROUP_ATD,
-	TEGRA_PINGROUP_ATE,
-	TEGRA_PINGROUP_CDEV1,
-	TEGRA_PINGROUP_CDEV2,
-	TEGRA_PINGROUP_CRTP,
-	TEGRA_PINGROUP_CSUS,
-	TEGRA_PINGROUP_DAP1,
-	TEGRA_PINGROUP_DAP2,
-	TEGRA_PINGROUP_DAP3,
-	TEGRA_PINGROUP_DAP4,
-	TEGRA_PINGROUP_DDC,
-	TEGRA_PINGROUP_DTA,
-	TEGRA_PINGROUP_DTB,
-	TEGRA_PINGROUP_DTC,
-	TEGRA_PINGROUP_DTD,
-	TEGRA_PINGROUP_DTE,
-	TEGRA_PINGROUP_DTF,
-	TEGRA_PINGROUP_GMA,
-	TEGRA_PINGROUP_GMB,
-	TEGRA_PINGROUP_GMC,
-	TEGRA_PINGROUP_GMD,
-	TEGRA_PINGROUP_GME,
-	TEGRA_PINGROUP_GPU,
-	TEGRA_PINGROUP_GPU7,
-	TEGRA_PINGROUP_GPV,
-	TEGRA_PINGROUP_HDINT,
-	TEGRA_PINGROUP_I2CP,
-	TEGRA_PINGROUP_IRRX,
-	TEGRA_PINGROUP_IRTX,
-	TEGRA_PINGROUP_KBCA,
-	TEGRA_PINGROUP_KBCB,
-	TEGRA_PINGROUP_KBCC,
-	TEGRA_PINGROUP_KBCD,
-	TEGRA_PINGROUP_KBCE,
-	TEGRA_PINGROUP_KBCF,
-	TEGRA_PINGROUP_LCSN,
-	TEGRA_PINGROUP_LD0,
-	TEGRA_PINGROUP_LD1,
-	TEGRA_PINGROUP_LD10,
-	TEGRA_PINGROUP_LD11,
-	TEGRA_PINGROUP_LD12,
-	TEGRA_PINGROUP_LD13,
-	TEGRA_PINGROUP_LD14,
-	TEGRA_PINGROUP_LD15,
-	TEGRA_PINGROUP_LD16,
-	TEGRA_PINGROUP_LD17,
-	TEGRA_PINGROUP_LD2,
-	TEGRA_PINGROUP_LD3,
-	TEGRA_PINGROUP_LD4,
-	TEGRA_PINGROUP_LD5,
-	TEGRA_PINGROUP_LD6,
-	TEGRA_PINGROUP_LD7,
-	TEGRA_PINGROUP_LD8,
-	TEGRA_PINGROUP_LD9,
-	TEGRA_PINGROUP_LDC,
-	TEGRA_PINGROUP_LDI,
-	TEGRA_PINGROUP_LHP0,
-	TEGRA_PINGROUP_LHP1,
-	TEGRA_PINGROUP_LHP2,
-	TEGRA_PINGROUP_LHS,
-	TEGRA_PINGROUP_LM0,
-	TEGRA_PINGROUP_LM1,
-	TEGRA_PINGROUP_LPP,
-	TEGRA_PINGROUP_LPW0,
-	TEGRA_PINGROUP_LPW1,
-	TEGRA_PINGROUP_LPW2,
-	TEGRA_PINGROUP_LSC0,
-	TEGRA_PINGROUP_LSC1,
-	TEGRA_PINGROUP_LSCK,
-	TEGRA_PINGROUP_LSDA,
-	TEGRA_PINGROUP_LSDI,
-	TEGRA_PINGROUP_LSPI,
-	TEGRA_PINGROUP_LVP0,
-	TEGRA_PINGROUP_LVP1,
-	TEGRA_PINGROUP_LVS,
-	TEGRA_PINGROUP_OWC,
-	TEGRA_PINGROUP_PMC,
-	TEGRA_PINGROUP_PTA,
-	TEGRA_PINGROUP_RM,
-	TEGRA_PINGROUP_SDB,
-	TEGRA_PINGROUP_SDC,
-	TEGRA_PINGROUP_SDD,
-	TEGRA_PINGROUP_SDIO1,
-	TEGRA_PINGROUP_SLXA,
-	TEGRA_PINGROUP_SLXC,
-	TEGRA_PINGROUP_SLXD,
-	TEGRA_PINGROUP_SLXK,
-	TEGRA_PINGROUP_SPDI,
-	TEGRA_PINGROUP_SPDO,
-	TEGRA_PINGROUP_SPIA,
-	TEGRA_PINGROUP_SPIB,
-	TEGRA_PINGROUP_SPIC,
-	TEGRA_PINGROUP_SPID,
-	TEGRA_PINGROUP_SPIE,
-	TEGRA_PINGROUP_SPIF,
-	TEGRA_PINGROUP_SPIG,
-	TEGRA_PINGROUP_SPIH,
-	TEGRA_PINGROUP_UAA,
-	TEGRA_PINGROUP_UAB,
-	TEGRA_PINGROUP_UAC,
-	TEGRA_PINGROUP_UAD,
-	TEGRA_PINGROUP_UCA,
-	TEGRA_PINGROUP_UCB,
-	TEGRA_PINGROUP_UDA,
-	/* these pin groups only have pullup and pull down control */
-	TEGRA_PINGROUP_CK32,
-	TEGRA_PINGROUP_DDRC,
-	TEGRA_PINGROUP_PMCA,
-	TEGRA_PINGROUP_PMCB,
-	TEGRA_PINGROUP_PMCC,
-	TEGRA_PINGROUP_PMCD,
-	TEGRA_PINGROUP_PMCE,
-	TEGRA_PINGROUP_XM2C,
-	TEGRA_PINGROUP_XM2D,
-	TEGRA_MAX_PINGROUP,
-};
-
-enum tegra_drive_pingroup {
-	TEGRA_DRIVE_PINGROUP_AO1 = 0,
-	TEGRA_DRIVE_PINGROUP_AO2,
-	TEGRA_DRIVE_PINGROUP_AT1,
-	TEGRA_DRIVE_PINGROUP_AT2,
-	TEGRA_DRIVE_PINGROUP_CDEV1,
-	TEGRA_DRIVE_PINGROUP_CDEV2,
-	TEGRA_DRIVE_PINGROUP_CSUS,
-	TEGRA_DRIVE_PINGROUP_DAP1,
-	TEGRA_DRIVE_PINGROUP_DAP2,
-	TEGRA_DRIVE_PINGROUP_DAP3,
-	TEGRA_DRIVE_PINGROUP_DAP4,
-	TEGRA_DRIVE_PINGROUP_DBG,
-	TEGRA_DRIVE_PINGROUP_LCD1,
-	TEGRA_DRIVE_PINGROUP_LCD2,
-	TEGRA_DRIVE_PINGROUP_SDMMC2,
-	TEGRA_DRIVE_PINGROUP_SDMMC3,
-	TEGRA_DRIVE_PINGROUP_SPI,
-	TEGRA_DRIVE_PINGROUP_UAA,
-	TEGRA_DRIVE_PINGROUP_UAB,
-	TEGRA_DRIVE_PINGROUP_UART2,
-	TEGRA_DRIVE_PINGROUP_UART3,
-	TEGRA_DRIVE_PINGROUP_VI1,
-	TEGRA_DRIVE_PINGROUP_VI2,
-	TEGRA_DRIVE_PINGROUP_XM2A,
-	TEGRA_DRIVE_PINGROUP_XM2C,
-	TEGRA_DRIVE_PINGROUP_XM2D,
-	TEGRA_DRIVE_PINGROUP_XM2CLK,
-	TEGRA_DRIVE_PINGROUP_MEMCOMP,
-	TEGRA_DRIVE_PINGROUP_SDIO1,
-	TEGRA_DRIVE_PINGROUP_CRT,
-	TEGRA_DRIVE_PINGROUP_DDC,
-	TEGRA_DRIVE_PINGROUP_GMA,
-	TEGRA_DRIVE_PINGROUP_GMB,
-	TEGRA_DRIVE_PINGROUP_GMC,
-	TEGRA_DRIVE_PINGROUP_GMD,
-	TEGRA_DRIVE_PINGROUP_GME,
-	TEGRA_DRIVE_PINGROUP_OWR,
-	TEGRA_DRIVE_PINGROUP_UAD,
-	TEGRA_MAX_DRIVE_PINGROUP,
-};
-
-#endif
-

arch/arm/mach-tegra/include/mach/pinmux-tegra30.h

-/*
- * linux/arch/arm/mach-tegra/include/mach/pinmux-tegra30.h
- *
- * Copyright (C) 2010 Google, Inc.
- * Copyright (C) 2010,2011 Nvidia, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_PINMUX_TEGRA30_H
-#define __MACH_TEGRA_PINMUX_TEGRA30_H
-
-enum tegra_pingroup {
-	TEGRA_PINGROUP_ULPI_DATA0 = 0,
-	TEGRA_PINGROUP_ULPI_DATA1,
-	TEGRA_PINGROUP_ULPI_DATA2,
-	TEGRA_PINGROUP_ULPI_DATA3,
-	TEGRA_PINGROUP_ULPI_DATA4,
-	TEGRA_PINGROUP_ULPI_DATA5,
-	TEGRA_PINGROUP_ULPI_DATA6,
-	TEGRA_PINGROUP_ULPI_DATA7,
-	TEGRA_PINGROUP_ULPI_CLK,
-	TEGRA_PINGROUP_ULPI_DIR,
-	TEGRA_PINGROUP_ULPI_NXT,
-	TEGRA_PINGROUP_ULPI_STP,
-	TEGRA_PINGROUP_DAP3_FS,
-	TEGRA_PINGROUP_DAP3_DIN,
-	TEGRA_PINGROUP_DAP3_DOUT,
-	TEGRA_PINGROUP_DAP3_SCLK,
-	TEGRA_PINGROUP_GPIO_PV0,
-	TEGRA_PINGROUP_GPIO_PV1,
-	TEGRA_PINGROUP_SDMMC1_CLK,
-	TEGRA_PINGROUP_SDMMC1_CMD,
-	TEGRA_PINGROUP_SDMMC1_DAT3,
-	TEGRA_PINGROUP_SDMMC1_DAT2,
-	TEGRA_PINGROUP_SDMMC1_DAT1,
-	TEGRA_PINGROUP_SDMMC1_DAT0,
-	TEGRA_PINGROUP_GPIO_PV2,
-	TEGRA_PINGROUP_GPIO_PV3,
-	TEGRA_PINGROUP_CLK2_OUT,
-	TEGRA_PINGROUP_CLK2_REQ,
-	TEGRA_PINGROUP_LCD_PWR1,
-	TEGRA_PINGROUP_LCD_PWR2,
-	TEGRA_PINGROUP_LCD_SDIN,
-	TEGRA_PINGROUP_LCD_SDOUT,
-	TEGRA_PINGROUP_LCD_WR_N,
-	TEGRA_PINGROUP_LCD_CS0_N,
-	TEGRA_PINGROUP_LCD_DC0,
-	TEGRA_PINGROUP_LCD_SCK,
-	TEGRA_PINGROUP_LCD_PWR0,
-	TEGRA_PINGROUP_LCD_PCLK,
-	TEGRA_PINGROUP_LCD_DE,
-	TEGRA_PINGROUP_LCD_HSYNC,
-	TEGRA_PINGROUP_LCD_VSYNC,
-	TEGRA_PINGROUP_LCD_D0,
-	TEGRA_PINGROUP_LCD_D1,
-	TEGRA_PINGROUP_LCD_D2,
-	TEGRA_PINGROUP_LCD_D3,
-	TEGRA_PINGROUP_LCD_D4,
-	TEGRA_PINGROUP_LCD_D5,
-	TEGRA_PINGROUP_LCD_D6,
-	TEGRA_PINGROUP_LCD_D7,
-	TEGRA_PINGROUP_LCD_D8,
-	TEGRA_PINGROUP_LCD_D9,
-	TEGRA_PINGROUP_LCD_D10,
-	TEGRA_PINGROUP_LCD_D11,
-	TEGRA_PINGROUP_LCD_D12,
-	TEGRA_PINGROUP_LCD_D13,
-	TEGRA_PINGROUP_LCD_D14,
-	TEGRA_PINGROUP_LCD_D15,
-	TEGRA_PINGROUP_LCD_D16,
-	TEGRA_PINGROUP_LCD_D17,
-	TEGRA_PINGROUP_LCD_D18,
-	TEGRA_PINGROUP_LCD_D19,
-	TEGRA_PINGROUP_LCD_D20,
-	TEGRA_PINGROUP_LCD_D21,
-	TEGRA_PINGROUP_LCD_D22,
-	TEGRA_PINGROUP_LCD_D23,
-	TEGRA_PINGROUP_LCD_CS1_N,
-	TEGRA_PINGROUP_LCD_M1,
-	TEGRA_PINGROUP_LCD_DC1,
-	TEGRA_PINGROUP_HDMI_INT,
-	TEGRA_PINGROUP_DDC_SCL,
-	TEGRA_PINGROUP_DDC_SDA,
-	TEGRA_PINGROUP_CRT_HSYNC,
-	TEGRA_PINGROUP_CRT_VSYNC,
-	TEGRA_PINGROUP_VI_D0,
-	TEGRA_PINGROUP_VI_D1,
-	TEGRA_PINGROUP_VI_D2,
-	TEGRA_PINGROUP_VI_D3,
-	TEGRA_PINGROUP_VI_D4,
-	TEGRA_PINGROUP_VI_D5,
-	TEGRA_PINGROUP_VI_D6,
-	TEGRA_PINGROUP_VI_D7,
-	TEGRA_PINGROUP_VI_D8,
-	TEGRA_PINGROUP_VI_D9,
-	TEGRA_PINGROUP_VI_D10,
-	TEGRA_PINGROUP_VI_D11,
-	TEGRA_PINGROUP_VI_PCLK,
-	TEGRA_PINGROUP_VI_MCLK,
-	TEGRA_PINGROUP_VI_VSYNC,
-	TEGRA_PINGROUP_VI_HSYNC,
-	TEGRA_PINGROUP_UART2_RXD,
-	TEGRA_PINGROUP_UART2_TXD,
-	TEGRA_PINGROUP_UART2_RTS_N,
-	TEGRA_PINGROUP_UART2_CTS_N,
-	TEGRA_PINGROUP_UART3_TXD,
-	TEGRA_PINGROUP_UART3_RXD,
-	TEGRA_PINGROUP_UART3_CTS_N,
-	TEGRA_PINGROUP_UART3_RTS_N,
-	TEGRA_PINGROUP_GPIO_PU0,
-	TEGRA_PINGROUP_GPIO_PU1,
-	TEGRA_PINGROUP_GPIO_PU2,
-	TEGRA_PINGROUP_GPIO_PU3,
-	TEGRA_PINGROUP_GPIO_PU4,
-	TEGRA_PINGROUP_GPIO_PU5,
-	TEGRA_PINGROUP_GPIO_PU6,
-	TEGRA_PINGROUP_GEN1_I2C_SDA,
-	TEGRA_PINGROUP_GEN1_I2C_SCL,
-	TEGRA_PINGROUP_DAP4_FS,
-	TEGRA_PINGROUP_DAP4_DIN,
-	TEGRA_PINGROUP_DAP4_DOUT,
-	TEGRA_PINGROUP_DAP4_SCLK,
-	TEGRA_PINGROUP_CLK3_OUT,
-	TEGRA_PINGROUP_CLK3_REQ,
-	TEGRA_PINGROUP_GMI_WP_N,
-	TEGRA_PINGROUP_GMI_IORDY,
-	TEGRA_PINGROUP_GMI_WAIT,
-	TEGRA_PINGROUP_GMI_ADV_N,
-	TEGRA_PINGROUP_GMI_CLK,
-	TEGRA_PINGROUP_GMI_CS0_N,
-	TEGRA_PINGROUP_GMI_CS1_N,
-	TEGRA_PINGROUP_GMI_CS2_N,
-	TEGRA_PINGROUP_GMI_CS3_N,
-	TEGRA_PINGROUP_GMI_CS4_N,
-	TEGRA_PINGROUP_GMI_CS6_N,
-	TEGRA_PINGROUP_GMI_CS7_N,
-	TEGRA_PINGROUP_GMI_AD0,
-	TEGRA_PINGROUP_GMI_AD1,
-	TEGRA_PINGROUP_GMI_AD2,
-	TEGRA_PINGROUP_GMI_AD3,
-	TEGRA_PINGROUP_GMI_AD4,
-	TEGRA_PINGROUP_GMI_AD5,
-	TEGRA_PINGROUP_GMI_AD6,
-	TEGRA_PINGROUP_GMI_AD7,
-	TEGRA_PINGROUP_GMI_AD8,
-	TEGRA_PINGROUP_GMI_AD9,
-	TEGRA_PINGROUP_GMI_AD10,
-	TEGRA_PINGROUP_GMI_AD11,
-	TEGRA_PINGROUP_GMI_AD12,
-	TEGRA_PINGROUP_GMI_AD13,
-	TEGRA_PINGROUP_GMI_AD14,
-	TEGRA_PINGROUP_GMI_AD15,
-	TEGRA_PINGROUP_GMI_A16,
-	TEGRA_PINGROUP_GMI_A17,
-	TEGRA_PINGROUP_GMI_A18,
-	TEGRA_PINGROUP_GMI_A19,
-	TEGRA_PINGROUP_GMI_WR_N,
-	TEGRA_PINGROUP_GMI_OE_N,
-	TEGRA_PINGROUP_GMI_DQS,
-	TEGRA_PINGROUP_GMI_RST_N,
-	TEGRA_PINGROUP_GEN2_I2C_SCL,
-	TEGRA_PINGROUP_GEN2_I2C_SDA,
-	TEGRA_PINGROUP_SDMMC4_CLK,
-	TEGRA_PINGROUP_SDMMC4_CMD,
-	TEGRA_PINGROUP_SDMMC4_DAT0,
-	TEGRA_PINGROUP_SDMMC4_DAT1,
-	TEGRA_PINGROUP_SDMMC4_DAT2,
-	TEGRA_PINGROUP_SDMMC4_DAT3,
-	TEGRA_PINGROUP_SDMMC4_DAT4,
-	TEGRA_PINGROUP_SDMMC4_DAT5,
-	TEGRA_PINGROUP_SDMMC4_DAT6,
-	TEGRA_PINGROUP_SDMMC4_DAT7,
-	TEGRA_PINGROUP_SDMMC4_RST_N,
-	TEGRA_PINGROUP_CAM_MCLK,
-	TEGRA_PINGROUP_GPIO_PCC1,
-	TEGRA_PINGROUP_GPIO_PBB0,
-	TEGRA_PINGROUP_CAM_I2C_SCL,
-	TEGRA_PINGROUP_CAM_I2C_SDA,
-	TEGRA_PINGROUP_GPIO_PBB3,
-	TEGRA_PINGROUP_GPIO_PBB4,
-	TEGRA_PINGROUP_GPIO_PBB5,
-	TEGRA_PINGROUP_GPIO_PBB6,
-	TEGRA_PINGROUP_GPIO_PBB7,
-	TEGRA_PINGROUP_GPIO_PCC2,
-	TEGRA_PINGROUP_JTAG_RTCK,
-	TEGRA_PINGROUP_PWR_I2C_SCL,
-	TEGRA_PINGROUP_PWR_I2C_SDA,
-	TEGRA_PINGROUP_KB_ROW0,
-	TEGRA_PINGROUP_KB_ROW1,
-	TEGRA_PINGROUP_KB_ROW2,
-	TEGRA_PINGROUP_KB_ROW3,
-	TEGRA_PINGROUP_KB_ROW4,
-	TEGRA_PINGROUP_KB_ROW5,
-	TEGRA_PINGROUP_KB_ROW6,
-	TEGRA_PINGROUP_KB_ROW7,
-	TEGRA_PINGROUP_KB_ROW8,
-	TEGRA_PINGROUP_KB_ROW9,
-	TEGRA_PINGROUP_KB_ROW10,
-	TEGRA_PINGROUP_KB_ROW11,
-	TEGRA_PINGROUP_KB_ROW12,
-	TEGRA_PINGROUP_KB_ROW13,
-	TEGRA_PINGROUP_KB_ROW14,
-	TEGRA_PINGROUP_KB_ROW15,
-	TEGRA_PINGROUP_KB_COL0,
-	TEGRA_PINGROUP_KB_COL1,
-	TEGRA_PINGROUP_KB_COL2,
-	TEGRA_PINGROUP_KB_COL3,
-	TEGRA_PINGROUP_KB_COL4,
-	TEGRA_PINGROUP_KB_COL5,
-	TEGRA_PINGROUP_KB_COL6,
-	TEGRA_PINGROUP_KB_COL7,
-	TEGRA_PINGROUP_CLK_32K_OUT,
-	TEGRA_PINGROUP_SYS_CLK_REQ,
-	TEGRA_PINGROUP_CORE_PWR_REQ,
-	TEGRA_PINGROUP_CPU_PWR_REQ,
-	TEGRA_PINGROUP_PWR_INT_N,
-	TEGRA_PINGROUP_CLK_32K_IN,
-	TEGRA_PINGROUP_OWR,
-	TEGRA_PINGROUP_DAP1_FS,
-	TEGRA_PINGROUP_DAP1_DIN,
-	TEGRA_PINGROUP_DAP1_DOUT,
-	TEGRA_PINGROUP_DAP1_SCLK,
-	TEGRA_PINGROUP_CLK1_REQ,
-	TEGRA_PINGROUP_CLK1_OUT,
-	TEGRA_PINGROUP_SPDIF_IN,
-	TEGRA_PINGROUP_SPDIF_OUT,
-	TEGRA_PINGROUP_DAP2_FS,
-	TEGRA_PINGROUP_DAP2_DIN,
-	TEGRA_PINGROUP_DAP2_DOUT,
-	TEGRA_PINGROUP_DAP2_SCLK,
-	TEGRA_PINGROUP_SPI2_MOSI,
-	TEGRA_PINGROUP_SPI2_MISO,
-	TEGRA_PINGROUP_SPI2_CS0_N,
-	TEGRA_PINGROUP_SPI2_SCK,
-	TEGRA_PINGROUP_SPI1_MOSI,
-	TEGRA_PINGROUP_SPI1_SCK,
-	TEGRA_PINGROUP_SPI1_CS0_N,
-	TEGRA_PINGROUP_SPI1_MISO,
-	TEGRA_PINGROUP_SPI2_CS1_N,
-	TEGRA_PINGROUP_SPI2_CS2_N,
-	TEGRA_PINGROUP_SDMMC3_CLK,
-	TEGRA_PINGROUP_SDMMC3_CMD,
-	TEGRA_PINGROUP_SDMMC3_DAT0,
-	TEGRA_PINGROUP_SDMMC3_DAT1,
-	TEGRA_PINGROUP_SDMMC3_DAT2,
-	TEGRA_PINGROUP_SDMMC3_DAT3,
-	TEGRA_PINGROUP_SDMMC3_DAT4,
-	TEGRA_PINGROUP_SDMMC3_DAT5,
-	TEGRA_PINGROUP_SDMMC3_DAT6,
-	TEGRA_PINGROUP_SDMMC3_DAT7,
-	TEGRA_PINGROUP_PEX_L0_PRSNT_N,
-	TEGRA_PINGROUP_PEX_L0_RST_N,
-	TEGRA_PINGROUP_PEX_L0_CLKREQ_N,
-	TEGRA_PINGROUP_PEX_WAKE_N,
-	TEGRA_PINGROUP_PEX_L1_PRSNT_N,
-	TEGRA_PINGROUP_PEX_L1_RST_N,
-	TEGRA_PINGROUP_PEX_L1_CLKREQ_N,
-	TEGRA_PINGROUP_PEX_L2_PRSNT_N,
-	TEGRA_PINGROUP_PEX_L2_RST_N,
-	TEGRA_PINGROUP_PEX_L2_CLKREQ_N,
-	TEGRA_PINGROUP_HDMI_CEC,
-	TEGRA_MAX_PINGROUP,
-};
-
-enum tegra_drive_pingroup {
-	TEGRA_DRIVE_PINGROUP_AO1 = 0,
-	TEGRA_DRIVE_PINGROUP_AO2,
-	TEGRA_DRIVE_PINGROUP_AT1,
-	TEGRA_DRIVE_PINGROUP_AT2,
-	TEGRA_DRIVE_PINGROUP_AT3,
-	TEGRA_DRIVE_PINGROUP_AT4,
-	TEGRA_DRIVE_PINGROUP_AT5,
-	TEGRA_DRIVE_PINGROUP_CDEV1,
-	TEGRA_DRIVE_PINGROUP_CDEV2,
-	TEGRA_DRIVE_PINGROUP_CSUS,
-	TEGRA_DRIVE_PINGROUP_DAP1,
-	TEGRA_DRIVE_PINGROUP_DAP2,
-	TEGRA_DRIVE_PINGROUP_DAP3,
-	TEGRA_DRIVE_PINGROUP_DAP4,
-	TEGRA_DRIVE_PINGROUP_DBG,
-	TEGRA_DRIVE_PINGROUP_LCD1,
-	TEGRA_DRIVE_PINGROUP_LCD2,
-	TEGRA_DRIVE_PINGROUP_SDIO2,
-	TEGRA_DRIVE_PINGROUP_SDIO3,
-	TEGRA_DRIVE_PINGROUP_SPI,
-	TEGRA_DRIVE_PINGROUP_UAA,
-	TEGRA_DRIVE_PINGROUP_UAB,
-	TEGRA_DRIVE_PINGROUP_UART2,
-	TEGRA_DRIVE_PINGROUP_UART3,
-	TEGRA_DRIVE_PINGROUP_VI1,
-	TEGRA_DRIVE_PINGROUP_SDIO1,
-	TEGRA_DRIVE_PINGROUP_CRT,
-	TEGRA_DRIVE_PINGROUP_DDC,
-	TEGRA_DRIVE_PINGROUP_GMA,
-	TEGRA_DRIVE_PINGROUP_GMB,
-	TEGRA_DRIVE_PINGROUP_GMC,
-	TEGRA_DRIVE_PINGROUP_GMD,
-	TEGRA_DRIVE_PINGROUP_GME,
-	TEGRA_DRIVE_PINGROUP_GMF,
-	TEGRA_DRIVE_PINGROUP_GMG,
-	TEGRA_DRIVE_PINGROUP_GMH,
-	TEGRA_DRIVE_PINGROUP_OWR,
-	TEGRA_DRIVE_PINGROUP_UAD,
-	TEGRA_DRIVE_PINGROUP_GPV,
-	TEGRA_DRIVE_PINGROUP_DEV3,
-	TEGRA_DRIVE_PINGROUP_CEC,
-	TEGRA_MAX_DRIVE_PINGROUP,
-};
-
-#endif
-

arch/arm/mach-tegra/include/mach/pinmux.h

-/*
- * linux/arch/arm/mach-tegra/include/mach/pinmux.h
- *
- * Copyright (C) 2010 Google, Inc.
- * Copyright (C) 2010,2011 Nvidia, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_PINMUX_H
-#define __MACH_TEGRA_PINMUX_H
-
-enum tegra_mux_func {
-	TEGRA_MUX_RSVD = 0x8000,
-	TEGRA_MUX_RSVD1 = 0x8000,
-	TEGRA_MUX_RSVD2 = 0x8001,
-	TEGRA_MUX_RSVD3 = 0x8002,
-	TEGRA_MUX_RSVD4 = 0x8003,
-	TEGRA_MUX_INVALID = 0x4000,
-	TEGRA_MUX_NONE = -1,
-	TEGRA_MUX_AHB_CLK,
-	TEGRA_MUX_APB_CLK,
-	TEGRA_MUX_AUDIO_SYNC,
-	TEGRA_MUX_CRT,
-	TEGRA_MUX_DAP1,
-	TEGRA_MUX_DAP2,
-	TEGRA_MUX_DAP3,
-	TEGRA_MUX_DAP4,
-	TEGRA_MUX_DAP5,
-	TEGRA_MUX_DISPLAYA,
-	TEGRA_MUX_DISPLAYB,
-	TEGRA_MUX_EMC_TEST0_DLL,
-	TEGRA_MUX_EMC_TEST1_DLL,
-	TEGRA_MUX_GMI,
-	TEGRA_MUX_GMI_INT,
-	TEGRA_MUX_HDMI,
-	TEGRA_MUX_I2C,
-	TEGRA_MUX_I2C2,
-	TEGRA_MUX_I2C3,
-	TEGRA_MUX_IDE,
-	TEGRA_MUX_IRDA,
-	TEGRA_MUX_KBC,
-	TEGRA_MUX_MIO,
-	TEGRA_MUX_MIPI_HS,
-	TEGRA_MUX_NAND,
-	TEGRA_MUX_OSC,
-	TEGRA_MUX_OWR,
-	TEGRA_MUX_PCIE,
-	TEGRA_MUX_PLLA_OUT,
-	TEGRA_MUX_PLLC_OUT1,
-	TEGRA_MUX_PLLM_OUT1,
-	TEGRA_MUX_PLLP_OUT2,
-	TEGRA_MUX_PLLP_OUT3,
-	TEGRA_MUX_PLLP_OUT4,
-	TEGRA_MUX_PWM,
-	TEGRA_MUX_PWR_INTR,
-	TEGRA_MUX_PWR_ON,
-	TEGRA_MUX_RTCK,
-	TEGRA_MUX_SDIO1,
-	TEGRA_MUX_SDIO2,
-	TEGRA_MUX_SDIO3,
-	TEGRA_MUX_SDIO4,
-	TEGRA_MUX_SFLASH,
-	TEGRA_MUX_SPDIF,
-	TEGRA_MUX_SPI1,
-	TEGRA_MUX_SPI2,
-	TEGRA_MUX_SPI2_ALT,
-	TEGRA_MUX_SPI3,
-	TEGRA_MUX_SPI4,
-	TEGRA_MUX_TRACE,
-	TEGRA_MUX_TWC,
-	TEGRA_MUX_UARTA,
-	TEGRA_MUX_UARTB,
-	TEGRA_MUX_UARTC,
-	TEGRA_MUX_UARTD,
-	TEGRA_MUX_UARTE,
-	TEGRA_MUX_ULPI,
-	TEGRA_MUX_VI,
-	TEGRA_MUX_VI_SENSOR_CLK,
-	TEGRA_MUX_XIO,
-	TEGRA_MUX_BLINK,
-	TEGRA_MUX_CEC,
-	TEGRA_MUX_CLK12,
-	TEGRA_MUX_DAP,
-	TEGRA_MUX_DAPSDMMC2,
-	TEGRA_MUX_DDR,
-	TEGRA_MUX_DEV3,
-	TEGRA_MUX_DTV,
-	TEGRA_MUX_VI_ALT1,
-	TEGRA_MUX_VI_ALT2,
-	TEGRA_MUX_VI_ALT3,
-	TEGRA_MUX_EMC_DLL,
-	TEGRA_MUX_EXTPERIPH1,
-	TEGRA_MUX_EXTPERIPH2,
-	TEGRA_MUX_EXTPERIPH3,
-	TEGRA_MUX_GMI_ALT,
-	TEGRA_MUX_HDA,
-	TEGRA_MUX_HSI,
-	TEGRA_MUX_I2C4,
-	TEGRA_MUX_I2C5,
-	TEGRA_MUX_I2CPWR,
-	TEGRA_MUX_I2S0,
-	TEGRA_MUX_I2S1,
-	TEGRA_MUX_I2S2,
-	TEGRA_MUX_I2S3,
-	TEGRA_MUX_I2S4,
-	TEGRA_MUX_NAND_ALT,
-	TEGRA_MUX_POPSDIO4,
-	TEGRA_MUX_POPSDMMC4,
-	TEGRA_MUX_PWM0,
-	TEGRA_MUX_PWM1,
-	TEGRA_MUX_PWM2,
-	TEGRA_MUX_PWM3,
-	TEGRA_MUX_SATA,
-	TEGRA_MUX_SPI5,
-	TEGRA_MUX_SPI6,
-	TEGRA_MUX_SYSCLK,
-	TEGRA_MUX_VGP1,
-	TEGRA_MUX_VGP2,
-	TEGRA_MUX_VGP3,
-	TEGRA_MUX_VGP4,
-	TEGRA_MUX_VGP5,
-	TEGRA_MUX_VGP6,
-	TEGRA_MUX_SAFE,
-	TEGRA_MAX_MUX,
-};
-
-enum tegra_pullupdown {
-	TEGRA_PUPD_NORMAL = 0,
-	TEGRA_PUPD_PULL_DOWN,
-	TEGRA_PUPD_PULL_UP,
-};
-
-enum tegra_tristate {
-	TEGRA_TRI_NORMAL = 0,
-	TEGRA_TRI_TRISTATE = 1,
-};
-
-enum tegra_pin_io {
-	TEGRA_PIN_OUTPUT = 0,
-	TEGRA_PIN_INPUT = 1,
-};
-
-enum tegra_vddio {
-	TEGRA_VDDIO_BB = 0,
-	TEGRA_VDDIO_LCD,
-	TEGRA_VDDIO_VI,
-	TEGRA_VDDIO_UART,
-	TEGRA_VDDIO_DDR,
-	TEGRA_VDDIO_NAND,
-	TEGRA_VDDIO_SYS,
-	TEGRA_VDDIO_AUDIO,
-	TEGRA_VDDIO_SD,
-	TEGRA_VDDIO_CAM,
-	TEGRA_VDDIO_GMI,
-	TEGRA_VDDIO_PEXCTL,
-	TEGRA_VDDIO_SDMMC1,
-	TEGRA_VDDIO_SDMMC3,
-	TEGRA_VDDIO_SDMMC4,
-};
-
-struct tegra_pingroup_config {
-	int pingroup;
-	enum tegra_mux_func	func;
-	enum tegra_pullupdown	pupd;
-	enum tegra_tristate	tristate;
-};
-
-enum tegra_slew {
-	TEGRA_SLEW_FASTEST = 0,
-	TEGRA_SLEW_FAST,
-	TEGRA_SLEW_SLOW,
-	TEGRA_SLEW_SLOWEST,
-	TEGRA_MAX_SLEW,
-};
-
-enum tegra_pull_strength {
-	TEGRA_PULL_0 = 0,
-	TEGRA_PULL_1,
-	TEGRA_PULL_2,
-	TEGRA_PULL_3,
-	TEGRA_PULL_4,
-	TEGRA_PULL_5,
-	TEGRA_PULL_6,
-	TEGRA_PULL_7,
-	TEGRA_PULL_8,
-	TEGRA_PULL_9,
-	TEGRA_PULL_10,
-	TEGRA_PULL_11,
-	TEGRA_PULL_12,
-	TEGRA_PULL_13,
-	TEGRA_PULL_14,
-	TEGRA_PULL_15,
-	TEGRA_PULL_16,
-	TEGRA_PULL_17,
-	TEGRA_PULL_18,
-	TEGRA_PULL_19,
-	TEGRA_PULL_20,
-	TEGRA_PULL_21,
-	TEGRA_PULL_22,
-	TEGRA_PULL_23,
-	TEGRA_PULL_24,
-	TEGRA_PULL_25,
-	TEGRA_PULL_26,
-	TEGRA_PULL_27,
-	TEGRA_PULL_28,
-	TEGRA_PULL_29,
-	TEGRA_PULL_30,
-	TEGRA_PULL_31,
-	TEGRA_MAX_PULL,
-};
-
-enum tegra_drive {
-	TEGRA_DRIVE_DIV_8 = 0,
-	TEGRA_DRIVE_DIV_4,
-	TEGRA_DRIVE_DIV_2,
-	TEGRA_DRIVE_DIV_1,
-	TEGRA_MAX_DRIVE,
-};
-
-enum tegra_hsm {
-	TEGRA_HSM_DISABLE = 0,
-	TEGRA_HSM_ENABLE,
-};
-
-enum tegra_schmitt {
-	TEGRA_SCHMITT_DISABLE = 0,
-	TEGRA_SCHMITT_ENABLE,
-};
-
-struct tegra_drive_pingroup_config {
-	int pingroup;
-	enum tegra_hsm hsm;
-	enum tegra_schmitt schmitt;
-	enum tegra_drive drive;
-	enum tegra_pull_strength pull_down;
-	enum tegra_pull_strength pull_up;
-	enum tegra_slew slew_rising;
-	enum tegra_slew slew_falling;
-};
-
-struct tegra_drive_pingroup_desc {
-	const char *name;
-	s16 reg_bank;
-	s16 reg;
-};
-
-struct tegra_pingroup_desc {
-	const char *name;
-	int funcs[4];
-	int func_safe;
-	int vddio;
-	enum tegra_pin_io io_default;
-	s16 tri_bank;	/* Register bank the tri_reg exists within */
-	s16 mux_bank;	/* Register bank the mux_reg exists within */
-	s16 pupd_bank;	/* Register bank the pupd_reg exists within */
-	s16 tri_reg; 	/* offset into the TRISTATE_REG_* register bank */
-	s16 mux_reg;	/* offset into the PIN_MUX_CTL_* register bank */
-	s16 pupd_reg;	/* offset into the PULL_UPDOWN_REG_* register bank */
-	s8 tri_bit; 	/* offset into the TRISTATE_REG_* register bit */
-	s8 mux_bit;	/* offset into the PIN_MUX_CTL_* register bit */
-	s8 pupd_bit;	/* offset into the PULL_UPDOWN_REG_* register bit */
-	s8 lock_bit;	/* offset of the LOCK bit into mux register bit */
-	s8 od_bit;	/* offset of the OD bit into mux register bit */
-	s8 ioreset_bit;	/* offset of the IO_RESET bit into mux register bit */
-};
-
-typedef void (*pinmux_init) (const struct tegra_pingroup_desc **pg,
-	int *pg_max, const struct tegra_drive_pingroup_desc **pgdrive,
-	int *pgdrive_max);
-
-void tegra20_pinmux_init(const struct tegra_pingroup_desc **pg, int *pg_max,
-	const struct tegra_drive_pingroup_desc **pgdrive, int *pgdrive_max);
-
-void tegra30_pinmux_init(const struct tegra_pingroup_desc **pg, int *pg_max,
-	const struct tegra_drive_pingroup_desc **pgdrive, int *pgdrive_max);
-
-int tegra_pinmux_set_tristate(int pg, enum tegra_tristate tristate);
-int tegra_pinmux_set_pullupdown(int pg, enum tegra_pullupdown pupd);
-
-void tegra_pinmux_config_table(const struct tegra_pingroup_config *config,
-	int len);
-
-void tegra_drive_pinmux_config_table(struct tegra_drive_pingroup_config *config,
-	int len);
-void tegra_pinmux_set_safe_pinmux_table(const struct tegra_pingroup_config *config,
-	int len);
-void tegra_pinmux_config_pinmux_table(const struct tegra_pingroup_config *config,
-	int len);
-void tegra_pinmux_config_tristate_table(const struct tegra_pingroup_config *config,
-	int len, enum tegra_tristate tristate);
-void tegra_pinmux_config_pullupdown_table(const struct tegra_pingroup_config *config,
-	int len, enum tegra_pullupdown pupd);
-#endif

arch/arm/mach-tegra/include/mach/usb_phy.h

@@ -61,8 +61,8 @@ struct tegra_usb_phy {
 	struct usb_phy *ulpi;
 };
 
-struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs,
-			void *config, enum tegra_usb_phy_mode phy_mode);
+struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance,
+	void __iomem *regs, void *config, enum tegra_usb_phy_mode phy_mode);
 
 int tegra_usb_phy_power_on(struct tegra_usb_phy *phy);
 

arch/arm/mach-tegra/tegra2_clocks.c

@@ -1486,6 +1486,10 @@ static struct clk tegra_clk_m = {
 };
 
 static struct clk_pll_freq_table tegra_pll_c_freq_table[] = {
+	{ 12000000, 600000000, 600, 12, 1, 8 },
+	{ 13000000, 600000000, 600, 13, 1, 8 },
+	{ 19200000, 600000000, 500, 16, 1, 6 },
+	{ 26000000, 600000000, 600, 26, 1, 8 },
 	{ 0, 0, 0, 0, 0, 0 },
 };
 

drivers/pinctrl/Kconfig

@@ -4,7 +4,6 @@
 
 config PINCTRL
 	bool
-	depends on EXPERIMENTAL
 
 if PINCTRL