Commit Graph

575 Commits

Author SHA1 Message Date
Linus Walleij dddd9663d1 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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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.
2017-08-22 15:32:28 +02:00
Takeshi Kihara 56d57391ab pinctrl: sh-pfc: r8a77995: Add voltage switch operations for MMC
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>
2017-08-16 14:26:32 +02:00
Takeshi Kihara 4e5a70ff61 pinctrl: sh-pfc: r8a77995: Add MMC pins, groups and functions
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>
2017-08-16 14:26:31 +02:00
Takeshi Kihara e8c6b9eca5 pinctrl: sh-pfc: r8a77995: Add I2C pins, groups and functions
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>
2017-08-16 14:26:31 +02:00
Takeshi Kihara ab04393c7e pinctrl: sh-pfc: r8a77995: Add SCIF pins, groups and functions
This patch adds SCIF{0,1,2,3,4,5} pins, groups and functions to R8A77995
SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[geert: Fix swapped RX3_B and SCK3_B pins]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:30 +02:00
Takeshi Kihara 794a671176 pinctrl: sh-pfc: Initial R8A77995 PFC support
This patch adds initial pinctrl driver to support for the R8A77995 SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[geert: whitespace]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:30 +02:00
Yoshihiro Shimoda afdf04c151 pinctrl: sh-pfc: Add PORT_GP_{10,2[01]} helper macros
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: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:30 +02:00
Takeshi Kihara 656285a892 pinctrl: sh-pfc: r8a7796: Add USB3.0 host pins, groups and functions
This patch adds USB30 (USB3.0 host) pin, group and function to R8A7796
SoC.

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>
2017-08-16 14:26:29 +02:00
Takeshi Kihara a8d276e24a pinctrl: sh-pfc: r8a7796: Add USB2.0 host pins, groups and functions
This patch adds USB{0,1} (USB2.0 host) pins, groups and functions to
R8A7796 SoC.

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>
2017-08-16 14:26:29 +02:00
Takeshi Kihara 3c612d2c10 pinctrl: sh-pfc: r8a7795: Fix to reserved MOD_SEL2 bit22
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:28 +02:00
Takeshi Kihara fc8fd9be2c pinctrl: sh-pfc: r8a7795: Rename CS1# pin function definitions
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: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:28 +02:00
Takeshi Kihara 30cd1c462d pinctrl: sh-pfc: r8a7795: Fix to delete FSCLKST pin and IPSR7 bit[15:12] register definitions
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:27 +02:00
Takeshi Kihara ae03c4ecec pinctrl: sh-pfc: r8a7795: Fix MOD_SEL register pin assignment for TCLK{1,2}_{A,B} pins group
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:27 +02:00
Takeshi Kihara 67c836b85d pinctrl: sh-pfc: r8a7795: Fix NFDATA{0..13} and NF{ALE,CLE,WE_N,RE_N} pin function definitions
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:26 +02:00
Takeshi Kihara bad7cc19f2 pinctrl: sh-pfc: r8a7795: Fix FMCLK{_C,_D} and FMIN{_C,_D} pin function definitions
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:26 +02:00
Takeshi Kihara eada11ac23 pinctrl: sh-pfc: r8a7795: Fix SCIF_CLK_{A,B} pin's MOD_SEL assignment to MOD_SEL1 bit10
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:25 +02:00
Takeshi Kihara 712f36fbb7 pinctrl: sh-pfc: r8a7795: Fix MOD_SEL2 bit26 to 0x0 when using SCK5_A
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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:25 +02:00
Takeshi Kihara 50d83156e8 pinctrl: sh-pfc: r8a7795: Fix MOD_SEL1 bit[25:24] to 0x3 when using STP_ISEN_1_D
This patch fixes the implementation incorrect of MOD_SEL1 bit[25:24]
value when STP_ISEN_1_D pin function is selected for IPSR17 bit[27:24].

This is a correction to the incorrect implementation of MOD_SEL register
pin assignment for R8A7795 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: 0b0ffc96db ("pinctrl: sh-pfc: Initial R8A7795 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 14:26:24 +02:00
Yoshihiro Shimoda 933ddbe5f5 pinctrl: sh-pfc: r8a7795: Add USB 2.0 pins, groups and functions
Add pins, groups, and functions for USB 2.0 on R-Car H3 ES2.0.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 10:21:12 +02:00
Yoshihiro Shimoda f9d130808c pinctrl: sh-pfc: r8a7795: Change USB3_{OVC,PWEN} definitions
Since the latest datasheet revises the names, this patch changes
the definitions from USB3_{OVC,PWEN} to USB2_CH3_{OVC,PWEN}.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-08-16 10:18:00 +02:00
Rob Herring f5292d06c4 pinctrl: Convert to using %pOF instead of full_name
Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee@kernel.org>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Barry Song <baohua@kernel.org>
Cc: linux-gpio@vger.kernel.org
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: kernel@stlinux.com
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14 15:01:02 +02:00
Takeshi Kihara bf1a8aa0a2 pinctrl: sh-pfc: r8a7796: Rename CS1# pin function definitions
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
R8A7796 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.54E.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:02:44 +02:00
Takeshi Kihara 78864ed5f3 pinctrl: sh-pfc: r8a7796: Fix IPSR and MOD_SEL register pin assignment for FSO pins group
This patch fixes IPSR{12,17,18} and MOD_SEL0 pin assignment for FSO pins
group.

This is a correction because GPSR and IPSR register specification for
R8A7796 SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.54E.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:02:40 +02:00
Takeshi Kihara e56c513a7a pinctrl: sh-pfc: r8a7796: Fix to delete MOD_SEL0 bit2 register definitions
This patch fixes the macro definitions of MOD_SEL0 bit2 register deleted.

This is a correction because MOD_SEL register specification for R8A7796
SoC was changed in R-Car Gen3 Hardware User's Manual Rev.0.53E.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:02:40 +02:00
Takeshi Kihara 0a5e7370be pinctrl: sh-pfc: r8a7796: Fix to delete SATA_DEVSLP_B pins function definitions
This patch fixes the macro definitions of SATA_DEVSLP_B pins function
deleted.

This is a correction to the incorrect implementation of IPSR register
pin assignment for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:02:30 +02:00
Takeshi Kihara 8921778241 pinctrl: sh-pfc: r8a7796: Fix to delete FSCLKST pin and IPSR7 bit[15:12] register definitions
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 R8A7796 SoC
was changed in R-Car Gen3 Hardware User's Manual Rev.0.53E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:02:27 +02:00
Takeshi Kihara f21b4fca14 pinctrl: sh-pfc: r8a7796: Fix MOD_SEL register pin assignment for TCLK{1,2}_{A,B} pins group
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].

This is a correction to the incorrect implementation of MOD_SEL register
pin assignment for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:49 +02:00
Takeshi Kihara 6fb1870912 pinctrl: sh-pfc: r8a7796: Fix NFDATA{0..13} and NF{ALE,CLE,WE_N,RE_N} pin function definitions
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 for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:45 +02:00
Takeshi Kihara 5d26ee5172 pinctrl: sh-pfc: r8a7796: Fix FMCLK{_C,_D} and FMIN{_C,_D} pin function definitions
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 for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:41 +02:00
Takeshi Kihara dda7e6ce8e pinctrl: sh-pfc: r8a7796: Fix SCIF_CLK_{A,B} pin's MOD_SEL assignment to MOD_SEL1 bit10
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 R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:38 +02:00
Takeshi Kihara 04ee2ab395 pinctrl: sh-pfc: r8a7796: Fix MOD_SEL2 bit26 to 0x0 when using SCK5_A
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 R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:33 +02:00
Takeshi Kihara 7aa36a334d pinctrl: sh-pfc: r8a7796: Fix MOD_SEL1 bit[25:24] to 0x3 when using STP_ISEN_1_D
This patch fixes the implementation incorrect of MOD_SEL1 bit[25:24]
value when STP_ISEN_1_D pin function is selected for IPSR17 bit[27:24].

This is a correction to the incorrect implementation of MOD_SEL register
pin assignment for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:12 +02:00
Geert Uytterhoeven 2bf147a836 pinctrl: sh-pfc: r8a7791: Add missing mmc_data8_b pin group
Pins D6 and D7 of the MMC interface can be muxed to two different sets
of pins, but currently only one set is supported.
Add a pin group for the alternative set to fix this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Tested-by: Chris Paterson <chris.paterson2@renesas.com>
2017-07-17 11:01:11 +02:00
Geert Uytterhoeven b6db6bfe71 pinctrl: sh-pfc: r8a7796: Fix MSIOF3 SS2_E mux
Fix a copy-and-paste bug in the MSIOF3 SS2_E mux array.

Fixes: 4753231cc9 ("pinctrl: sh-pfc: r8a7796: Add MSIOF pins, groups and functions")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 11:01:04 +02:00
Takeshi Kihara 1554b989e5 pinctrl: sh-pfc: r8a7796: Fix IPSR setting for MSIOF3_SS1_E pin
This patch fixes the IPSR register setting when the MSIOF3_SS1_E pin
function is selected.

This is a correction to the incorrect implementation of IPSR register
pin assignment for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Reword]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 10:51:32 +02:00
Takeshi Kihara 7007019087 pinctrl: sh-pfc: r8a7796: Fix MSIOF3_{SS1,SS2}_E pin function definitions
This patch fixes the incorrect IPSR register value definitions for
MSIOF3_{SS1,SS2}_E pin functions.

This is a correction to the incorrect implementation of IPSR register
pin assignment for R8A7796 SoC specification of R-Car Gen3 Hardware
User's Manual Rev.0.51E or later.

Fixes: f9aece7344 ("pinctrl: sh-pfc: Initial R8A7796 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Reword]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 10:51:32 +02:00
Geert Uytterhoeven 3e6c7727c0 pinctrl: sh-pfc: r8a7795: Add MSIOF pins, groups and functions
Add pins, groups, and functions for MSIOF on R-Car H3 ES2.0.

Extracted from a big patch in the BSP by Takeshi Kihara, with
corrections for MSIOF3 SS1_E/SS2_E pins and SS2_E mux.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 10:51:31 +02:00
Takeshi Kihara e2ab177076 pinctrl: sh-pfc: r8a7795: Fix MSIOF3_{SS1,SS2}_E pin function definitions
This patch fixes the incorrect IPSR register value definitions for
MSIOF3_{SS1,SS2}_E pin functions.

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: b205914c8f ("pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Reword, update Fixes for upstream]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 10:51:31 +02:00
Wolfram Sang d0593c363f pinctrl: sh-pfc: Propagate errors on group config
On group configuration, bail out if setting one of the individual pins
fails. We don't need to roll-back, the pinctrl core will do this for us.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-07-17 10:50:17 +02:00
Laurent Pinchart c03a133bba pinctrl: sh-pfc: r8a7795: Add PWM support
Add pinctrl support for the PWM[0-6] pins.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-06-26 10:21:38 +02:00
Ulrich Hecht e1045f6560 pinctrl: sh-pfc: r8a7792: Add SCIF1 and SCIF2 pin groups
Add SCIF1 and SCIF2 pin groups to the R8A7792 PFC driver.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-06-21 09:30:13 +02:00
Laurent Pinchart a20a658593 pinctrl: sh-pfc: r8a7795: Add DU parallel RGB output support
The H3 ES1.x and H3 ES2.0 have identical pinmuxing for the parallel RGB
output support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-06-16 12:05:53 +02:00
Geert Uytterhoeven 30c078de6f pinctrl: sh-pfc: r8a7795: Add EtherAVB pins, groups and function
Add pins, groups, and a function for EtherAVB on R-Car H3 ES2.0.

Extracted from a big patch in the BSP by Takeshi Kihara.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-06-13 11:54:55 +02:00
Sergei Shtylyov c8bac70f07 pinctrl: sh-pfc: r8a7794: Add R8A7745 support
Renesas RZ/G1E (R8A7745) is pin compatible with R-Car E2 (R8A7794),
however it doesn't have several automotive specific peripherals.
Annotate all the items that only exist on the R-Car SoCs...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
[geert: Drop annotations, as they are implied by pin groups/functions]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 13:53:15 +02:00
Sergei Shtylyov 13385db547 pinctrl: sh-pfc: r8a7794: Remove reserved bits
The R8A7794 PFC driver was apparently based on the preliminary revisions
of the user's manual which had some signals and MOD_SEL register fields
described which the recent manual changed to reserved. Of course, these
signals haven't ever been really used, which makes removing them
painless.

While at it, make the large *enum* look better by starting a new line
each time a new row in the IPSR and MOD_SEL register field tables is
started.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 13:48:24 +02:00
Sergei Shtylyov d24709f5d6 pinctrl: sh-pfc: r8a7794: Remove AVB_AVTP_* groups
The ATA_AVTP_* signals are documented as reserved in the recent R-Car E2
user's manual (the only remaining mention is in the table 5.2 and I believe
it's a simple overlook).  Remove the AVB_AVTP_* pinmux groups -- we will
remove the signals themselves in the next patch, along with the other now
reserved bits...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 13:48:23 +02:00
Sergei Shtylyov 5128238dd7 pinctrl: sh-pfc: r8a7794: Rename some I2C signals
The R8A7794 PFC driver was apparently based on the preliminary revisions
of the user's manual which called I2C5 device IIC0 and IIC0 device IIC1.
Luckily, these signals haven't been used for any functions/groups so
far, so the renaming should be painless..

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 13:48:23 +02:00
Sergei Shtylyov 8df6270149 pinctrl: sh-pfc: r8a7791: Add R8A7743 support
Renesas RZ/G1M (R8A7743) is pin compatible with R-Car M2-W/N (R8A7791/3),
however it doesn't have several automotive specific peripherals.  Annotate
all the items that only exist on the R-Car SoCs and only supply the pin
groups/functions existing on a given SoC...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
[geert: Drop annotations, as they are implied by pin groups/functions]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 13:45:28 +02:00
Kuninori Morimoto 5c6aa7bdd2 pinctrl: sh-pfc: r8a7795-es1: Rename SSI_{WS,SCK}34 to SSI_{WS,SCK}349
R-Car Gen3 is using SSI_{WS,SCK}349 instead of SSI_{WS,SCK}34.
But, current code is based on old datasheet which had typo.
This patch fixes this typo.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 11:53:51 +02:00
Kuninori Morimoto 68e6389200 pinctrl: sh-pfc: r8a7795: Rename SSI_{WS,SCK}34 to SSI_{WS,SCK}349
R-Car Gen3 is using SSI_{WS,SCK}349 instead of SSI_{WS,SCK}34.
But, current code is based on old datasheet which had typo.
This patch fixes this typo.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-05-16 11:53:45 +02:00