- 16 Oct, 2015 9 commits
-
-
Wei Chen authored
The the pin groups and pin functions have been changed in atlas7 step B soc. We have to update the driver to support step B chip. Changes: 1. add 5 jtag pins to IOC_TOP: "jtag_tdo", "jtag_tms","jtag_tck", "jtag_tdi", "jtag_trstn" these 5 pins can be mutiplex with other functions, so we have to conver these 5 pins in pinmux. 2. add pin groups for audio digmic, audio spdif, can transceiver en, can transceiver stb, i2s0, i2s1 and jtag. 3. serval pins can be located to more PADs: audio_uart0_urfs, audio_uart1_urfs, audio_uart2_urfs, audio_uart2_urxd, audio_uart2_usclk, audio_uart2_utfs, audio_uart2_utxd, can0_rxd, can0_txd, can1_rxd, can1_txd jtag_ntrst, jtag_swdiotms, jtag_tck, jtag_tdi, jtag_tdo, pw_cko0, pw_cko1, pw_i2s01, pw_pwm0, pw_pwm1, sd2_cdb, sd2_wpb, uart2_cts, uart2_rts, uart2_rxd, uart2_txd, uart3_cts, uart3_rts, uart3_rxd, uart3_txd, uart4_cts, uart4_rts, usb0_drvvbus, usb1_drvvbus. Because of Changes#3, some functions should have more than one pin groups. So we have to split the original pin group to serval pin groups. For example: audio_uart0 has 5 pins, on STEPA, each of these 5 pins only has one related PAD. But on STEPB, audio_uart0_urfs has 4 related PAD. So we place the 4 pins with one PAD into a single pin group: audio_uart0_basic_group. and place urfs pin wtih different PADs to 4 different pin groups: audio_uart0_urfs_group0, ..., audio_uart0_urfs_group3 A full audio_uart0 pin group can be: pinctrl-0 = <&audio_uart0_basic_group &audio_uart0_urfs_group0>; If audio_uart0 pin group encountered some confiction, we only have to change the urfs group: pinctrl-0 = <&audio_uart0_basic_group &audio_uart0_urfs_group2>; Signed-off-by:
Wei Chen <Wei.Chen@csr.com> Signed-off-by:
Barry Song <Baohua.Song@csr.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
-
Thomas Hebb authored
The previous register layout was incorrect, many of the fields having fewer bits than were needed to represent all their modes. The new layout is taken from the bootloader source of a BG2CD device. Signed-off-by:
Thomas Hebb <tommyhebb@gmail.com> Acked-by:
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by:
-
Antoine Ténart authored
My family name contained an accent when I submitted the Berlin pinctrl series in the first place. There was an encoding issue when the series was applied. Fix this. Signed-off-by:
Antoine Ténart <antoine.tenart@free-electrons.com> Acked-by:
-
Antoine Tenart authored
Berlin pinctrl drivers depends on CONFIG_OF. This patch adds this dependency explicitly. Signed-off-by:
-
Antoine Tenart authored
This patch prepares to remove the pinctrl driver selection from the mach-berlin Kconfig. To do so, bool is replaced by def_bool. Signed-off-by:
-
Jisheng Zhang authored
Add berlin4ct to existing berlin pinctrl device tree binding. Signed-off-by:
Jisheng Zhang <jszhang@marvell.com> Acked-by:
-
Jisheng Zhang authored
Add the pin-controller driver for Marvell Berlin BG4CT SoC, with definition of its groups and functions. This uses the core Berlin pinctrl driver. Signed-off-by:
-
Jisheng Zhang authored
It is good to allow berlin pinctrl driver to build with COMPILE_TEST, so make the it menu visible when compile-testing. Signed-off-by:
-
Jisheng Zhang authored
This is to prepare for the next berlin4ct support, where we won't use simple-mfd any more. Signed-off-by:
-
- 02 Oct, 2015 31 commits
-
-
Masahiro Yamada authored
PIN_CONFIG_INPUT_SCHMITT is defined in enum_pin_config_param, but the corresponding DT property is missing. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by:
-
Masahiro Yamada authored
Currently, the dt_params array in drivers/pinctrl/pinconf-generic.c is not sorted in the same order as the enum pin_config_param in include/linux/pinctrl/pinconf-generic.h. Sort enum pin_config_param, conf_items, dt_params, alphabetically for consistency. Signed-off-by:
-
Ludovic Desroches authored
Irq argument as been removed from irq flow handlers so use the irq descriptor to retrieve data we need. Signed-off-by:
Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by:
-
Ludovic Desroches authored
Use irq_set_handler_locked() as it avoids a redundant lookup of the irq descriptor. Signed-off-by:
-
Adrian Alonso authored
Add iomuxc-lpsr devicetree bindings documentation Provide documentation context as well an example on pheriperals that could use pad from either iomuxc controller supported by iMX7D SoC Signed-off-by:
Adrian Alonso <aalonso@freescale.com> Acked-by:
Shawn Guo <shawnguo@kernel.org> Signed-off-by:
-
Adrian Alonso authored
iMX7D has two iomuxc controllers, iomuxc controller similar as previous iMX SoC generation and iomuxc-lpsr which provides low power state rentetion capabilities on gpios that are part of iomuxc-lpsr Add iomuxc-lpsr gpio group id's Signed-off-by:
-
Adrian Alonso authored
- Add shared input select register support - imx7d has two iomux controllers iomuxc and iomuxc-lpsr which share select_input register for daisy chain settings Signed-off-by:
-
Adrian Alonso authored
Allow mux_reg offset zero to be a valid pin_id, on imx7d mux_conf reg offset is zero for iomuxc-lspr controller Signed-off-by:
-
Robin Gong authored
Fix system chrash caused by groups whose number is smaller than the number of groups of the last pinctl instance which is not initialized. iMX7D supports two iomux controllers (iomuxc-lpsr and iomuxc) on probing the second instance (iomuxc) the chrash below occurs. Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.2.0-next-20150901-00006-gebfa43c (aalonso@bluefly) [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7) [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasin instruction cache [ 0.000000] Machine model: Freescale i.MX7 SabreSD Board [ 0.661012] [<802a6cb0>] (strcmp) from [<802cc80c>] (imx_dt_node_to_map+0x58/0x208) [ 0.668879] [<802cc80c>] (imx_dt_node_to_map) from [<802cbe24>] (pinctrl_dt_to_map+0x174/0x2b0) [ 0.677654] [<802cbe24>] (pinctrl_dt_to_map) from [<802c8f18>] (pinctrl_get+0x100/0x424) [ 0.685878] [<802c8f18>] (pinctrl_get) from [<802c9510>] (pinctrl_register+0x26c/0x480) [ 0.694104] [<802c9510>] (pinctrl_register) from [<802ccf3c>] (imx_pinctrl_probe+0x580/0x6e8) [ 0.702706] [<802ccf3c>] (imx_pinctrl_probe) from [<80351b58>] (platform_drv_probe+0x44/0xa4) [ 0.711455] [<80351b58>] (platform_drv_probe) from [<803503ec>] (driver_probe_device+0x174/0x2b4) [ 0.720405] [<803503ec>] (driver_probe_device) from [<803505fc>] (__driver_attach+0x8c/0x90) [ 0.728982] [<803505fc>] (__driver_attach) from [<8034e930>] (bus_for_each_dev+0x6c/0xa0) [ 0.737381] [<8034e930>] (bus_for_each_dev) from [<8034fb88>] (bus_add_driver+0x148/0x1f0) [ 0.745804] [<8034fb88>] (bus_add_driver) from [<80350c00>] (driver_register+0x78/0xf8) [ 0.753880] [<80350c00>] (driver_register) from [<800097d0>] (do_one_initcall+0x8c/0x1d4) [ 0.762282] [<800097d0>] (do_one_initcall) from [<80987dac>] (kernel_init_freeable+0x144/0x1e4) [ 0.771061] [<80987dac>] (kernel_init_freeable) from [<806d9c7c>] (kernel_init+0x8/0xe8) [ 0.779285] [<806d9c7c>] (kernel_init) from [<8000f628>] (ret_from_fork+0x14/0x2c) [ 0.786981] Code: e3520000 e5e32001 1afffffb e12fff1e (e4d03001) Signed-off-by:
Robin Gong <b38343@freescale.com> Signed-off-by:
-
Ludovic Desroches authored
Allow GPIOs to be configured as wakeup sources. When going to suspend, disable all GPIO irqs excepting the one configured as wakeup sources. Signed-off-by:
-
Vishnu Patekar authored
Allwinner A83T soc port controller has 8 ports. It has 3 IRQ banks namely PB, PG, PH. Pinmuxing are different for some pins as compared to sun8i A23 and A33. Signed-off-by:
Vishnu Patekar <vishnupatekar0510@gmail.com> Acked-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by:
-
Masahiro Yamada authored
Add SD card pinmux settings for PH1-LD4, PH1-Pro4, PH1-sLD8, PH1-Pro5, ProXstream2, and PH1-LD6b SoCs. Signed-off-by:
-
Javier Martinez Canillas authored
It's not needed an is just creating a null statement, so remove it. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
-
Javier Martinez Canillas authored
It's not needed an is just creating a null statement, so remove it. Signed-off-by:
Hongzhou Yang <hongzhou.yang@mediatek.com> Signed-off-by:
-
Javier Martinez Canillas authored
It's not needed an is just creating a null statement, so remove it. Signed-off-by:
-
Javier Martinez Canillas authored
It's not needed an is just creating a null statement, so remove it. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
-
Javier Martinez Canillas authored
They aren't needed and are just creating null statements so remove it. Signed-off-by:
-
Javier Martinez Canillas authored
They aren't needed and are just creating null statements so remove it. Signed-off-by:
-
Linus Walleij authored
Merge branch 'sh-pfc-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
-
Takeshi Kihara authored
This patch adds EthernetAVB Based on a much lager patch by Takeshi Kihara which was originally posted by Kuninori Morimoto. Signed-off-by:
Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: extracted from a larger patch; corrected swapped {MATCH,CAPTURE_A} pins] Signed-off-by:
Simon Horman <horms+renesas@verge.net.au> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
-
Kuninori Morimoto authored
Signed-off-by:
-
Kuninori Morimoto authored
Signed-off-by:
-
Kuninori Morimoto authored
Signed-off-by:
-
Geert Uytterhoeven authored
This patch adds SCIF0/1/2/3/4/5 Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by:
-
Takeshi Kihara authored
Add PFC base support for the R8A7795 SoC. Signed-off-by:
-
Kuninori Morimoto authored
Now, all PINMUX_IPSR_MODSEL_DATA() are replased to PINMUX_IPSR_MSEL() Let's remove unused PINMUX_IPSR_MODSEL_DATA() Signed-off-by:
-
Kuninori Morimoto authored
Now, PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA() are same. Current PFC driver is very difficult to read, because macro names are using different length. PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) PINMUX_IPSR_MODSEL_DATA(ipsr, ...) It can be readable if we can use PINMUX_IPSR_MSEL() instead of PINMUX_IPSR_MODSEL_DATA() PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) Signed-off-by:
-
Kuninori Morimoto authored
Now, PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA() are same. Current PFC driver is very difficult to read, because macro names are using different length. PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) PINMUX_IPSR_MODSEL_DATA(ipsr, ...) It can be readable if we can use PINMUX_IPSR_MSEL() instead of PINMUX_IPSR_MODSEL_DATA() PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) Signed-off-by:
-
Kuninori Morimoto authored
Now, PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA() are same. Current PFC driver is very difficult to read, because macro names are using different length. PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) PINMUX_IPSR_MODSEL_DATA(ipsr, ...) It can be readable if we can use PINMUX_IPSR_MSEL() instead of PINMUX_IPSR_MODSEL_DATA() PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) Signed-off-by:
-
Kuninori Morimoto authored
Now, PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA() are same. Current PFC driver is very difficult to read, because macro names are using different length. PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) PINMUX_IPSR_MODSEL_DATA(ipsr, ...) It can be readable if we can use PINMUX_IPSR_MSEL() instead of PINMUX_IPSR_MODSEL_DATA() PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) Signed-off-by:
-
Kuninori Morimoto authored
Now, PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA() are same. Current PFC driver is very difficult to read, because macro names are using different length. PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) PINMUX_IPSR_MODSEL_DATA(ipsr, ...) It can be readable if we can use PINMUX_IPSR_MSEL() instead of PINMUX_IPSR_MODSEL_DATA() PINMUX_IPSR_NOGP(ispr, ...) PINMUX_IPSR_DATA(ipsr, ...) PINMUX_IPSR_NOGM(ispr, ...) PINMUX_IPSR_NOFN(ipsr, ...) PINMUX_IPSR_MSEL(ipsr, ...) Signed-off-by:
-
