- 22 Aug, 2017 23 commits
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Linus Walleij authored
Merge tag 'sh-pfc-for-v4.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: sh-pfc: Updates for v4.14 - Propagate errors on group config, now r8a7740-armadillo800eva.dts is fixed, - Add MSIOF and USB2.0 pin groups on R-Car H3 ES2.0, - Add USB2.0 and USB3.0 pin groups on R-Car M3-W, - Add a missing MMC pin group on R-Car M2-W and RZ/G1M, - Add initial support for R-Car D3, - Small fixes and cleanups.
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Yong Li authored
On AST2500, the hardware strap register(SCU70) only accepts write ‘1’, to clear it to ‘0’, must set bits(write ‘1’) to SCU7C Signed-off-by:
Yong Li <sdliyong@gmail.com> Reviewed-by:
Andrew Jeffery <andrew@aj.id.au> Tested-by:
Linus Walleij <linus.walleij@linaro.org>
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Icenowy Zheng authored
The pin controller of Allwinner H5 has three IRQ banks, however in old versions of drivers and device trees, only two are set, which makes PG bank IRQ not available. If it's directly set to 3, the old device trees will fail to boot. Add a workaround (and a warning) for older device trees, and allow new device trees to use correct 3 IRQ banks. Fixes: 838adb57 ("drivers: pinctrl: add driver for Allwinner H5 SoC") Signed-off-by:
Icenowy Zheng <icenowy@aosc.io> Acked-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Rushikesh S Kadam authored
The fix prevents unintended wakes from second level GPIO pin interrupts. On some Intel Kabylake platforms, it is observed that GPIO pin interrupts can wake the platform from suspend-to-idle, even though the IRQ is not configured as IRQF_NO_SUSPEND or enable_irq_wake(). This can cause undesired wakes on Mobile devices such as Laptops and Chromebook devices. For example a headset jack insertion is not a desired wake source on Chromebook devices. The pinctrl-intel (GPIO controller) driver implements a "Shared IRQ" model. All GPIO pin interrupts are OR'ed and mapped to a first level IRQ14 (or IRQ15). The driver registers an irq_chip struct and maps an irq_domain for the GPIO pin interrupts. The IRQ14 handler demuxes and calls the second level IRQ for the respective pin. In the suspend entry flow, at suspend_noirq stage, the kernel disables IRQs that are not marked for wake. The pinctrl-intel driver does not implement a irq_disable() callback (to take advantage of lazy disabling). The pinctrl-intel GPIO interrupts are not disabled in hardware during suspend entry, and thus are able to wake the SoC out of suspend-to-idle. This patch sets the IRQCHIP_MASK_ON_SUSPEND flag for the GPIO irq_chip, to disable the second level interrupts at suspend_noirq stage via the irq_mask callbacks. The irq_mask callback disables the IRQs in hardware by programming the corresponding GPIO pad registers. Only IRQs that are not marked for wake are disabled. Signed-off-by:
Rushikesh S Kadam <rushikesh.s.kadam@intel.com> Acked-by:
Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-and-tested-by:
Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops and pctlops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (pctlops and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
This pinmux_ops structure is only stored in the const pmxops field of a pinctrl_desc structure. Make the pinmux_ops structure const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (pctlops and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (pctlops and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (pctlops and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
This pinmux_ops structure is only stored in the const pmxops field of a pinctrl_desc structure. Make the pinmux_ops structure const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
These structures are only stored in fields of a pinctrl_desc structure (confops, pctlops, and pmxops) that are const. Make the structures const as well. Done with the help of Coccinelle. Signed-off-by:
Patrice Chotard <patrice.chotard@st.com> Signed-off-by:
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Julia Lawall authored
This pinconf_ops structure is only stored in the const pinconf_ops field of a pinctrl_desc structure. Make the pinconf_ops structure const as well. Done with the help of Coccinelle. Signed-off-by:
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Julia Lawall authored
This pinctrl_ops structure is only stored in the const pctlops field of a pinctrl_desc structure. Make the pinctrl_ops structure const as well. Done with the help of Coccinelle. Signed-off-by:
Lars Persson <lars.persson@axis.com> Signed-off-by:
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Julia Lawall authored
This pinconf_ops structure is only stored in the const confops field of a pinctrl_desc structure. Make the pinconf_ops structure const as well. Done with the help of Coccinelle. Signed-off-by:
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Katsuhiro Suzuki authored
The UniPhier LD11/20 SoC audio core use following 8 pins: AO1IEC, AO1ARC, AO1DACCK, AO1BCK, AO1LRCK, AO1D[0-2] Signed-off-by:
Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Acked-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by:
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Gustavo A. R. Silva authored
platform_get_irq() returns an error code, but the pinctrl-amd driver ignores it and always returns -EINVAL. This is not correct and, prevents -EPROBE_DEFER from being propagated properly. Print and propagate the return value of platform_get_irq on failure. This issue was detected with the help of Coccinelle. Signed-off-by:
Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by:
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- 18 Aug, 2017 1 commit
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Linus Walleij authored
This patch: - Adds myself as comaintainer for the Gemini. - Adds the Gemini main bindings to the file list. - Adds the pin controller plus bindings to the Gemini file list. - Fixes up the path of the RTC binding and driver. Acked-by:
Hans Ulli Kroll <ulli.kroll@googlemail.com> Signed-off-by:
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- 16 Aug, 2017 16 commits
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Takeshi Kihara authored
Signed-off-by:
Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by:
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be>
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Takeshi Kihara authored
Signed-off-by:
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Takeshi Kihara authored
Signed-off-by:
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Takeshi Kihara authored
This patch adds SCIF{0,1,2,3,4,5} pins, groups and functions to R8A77995 SoC. Signed-off-by: -
Takeshi Kihara authored
This patch adds initial pinctrl driver to support for the R8A77995 SoC. Signed-off-by:
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Yoshihiro Shimoda authored
This follows the style of existion PORT_GP_X macros and will be used by a follow-up patch for the r8a77995 SoC. Extracted from the initial r8a77995 patch in the BSP by Takeshi Kihara. Signed-off-by:
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Takeshi Kihara authored
This patch adds USB30 (USB3.0 host) pin, group and function to R8A7796 SoC. Signed-off-by:
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Takeshi Kihara authored
This patch adds USB{0,1} (USB2.0 host) pins, groups and functions to R8A7796 SoC. Signed-off-by: -
Takeshi Kihara authored
This is a correction because MOD_SEL register specification for R8A7795 ES2.0 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.54E. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by:
Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by:
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Takeshi Kihara authored
This patch renames the pin function macro definitions of the GPSR1 and IPSR4 registers value for the CS1# pin. This is a correction because GPSR and IPSR register specification for R8A7795 ES2.0 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.54E. Signed-off-by:
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Takeshi Kihara authored
This patch fixes the macro definitions of FSCLKST pins function and IPSR7 bit[15:12] register deleted. This is a correction because IPSR register specification for R8A7795 ES2.0 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.53E or later. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by:
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Takeshi Kihara authored
This patch fixes to set MOD_SEL2 bit19 when using TCLK2_A pin function is selected for IPSR16 bit[23:20] or using TCLK2_B pin function is selected for IPSR17 bit[27:24]. And renames MOD_SEL2 bit26 value definition name to SEL_TIMER_TMU1. This is a correction because MOD_SEL register specification for R8A7795 ES2.0 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.53E. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by:
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Takeshi Kihara authored
This patch fixes the implementation incorrect of IPSR register value definitions for NFDATA{0..13} and NF{ALE,CLE,WE_N,RE_N} pins function. This is a correction to the incorrect implementation of IPSR register pin assignment of the specifications updated for R8A7795 ES2.0 SoC in R-Car Gen3 Hardware User's Manual Rev.0.53E. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by: -
Takeshi Kihara authored
This patch fixes the implementation incorrect of IPSR register value definitions for FMCLK{_C,_D} and FMIN{_C,_D} pins function. This is a correction to the incorrect implementation of IPSR register pin assignment of the specifications updated for R8A7795 ES2.0 SoC in R-Car Gen3 Hardware User's Manual Rev.0.53E. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by: -
Takeshi Kihara authored
This patch fixes SCIF_CLK_{A,B} pin's MOD_SEL assignment from MOD_SEL1 bit11 to MOD_SEL1 bit10. This is a correction to the incorrect implementation of IPSR register pin assignment for R8A7795 ES2.0 SoC specification of R-Car Gen3 Hardware User's Manual Rev.0.53E or later. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by: -
Takeshi Kihara authored
This patch fixes the implementation incorrect of MOD_SEL2 bit26 value when SCK5_A pin function is selected for IPSR16 bit[31:28]. This is a correction to the incorrect implementation of MOD_SEL register pin assignment for R8A7795 ES2.0 SoC specification of R-Car Gen3 Hardware User's Manual Rev.0.51E or later. Fixes: b205914c ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0") Signed-off-by:
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