| Age | Commit message (Collapse) | Author |
|---|
|
Move R-Car H3 ES1.x bias support over to the generic way to describe
bias registers, which will be needed for suspend/resume support.
As the new description is more compact, this decreases kernel size by
ca. 304 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|
Add a helper to look up bias registers and bit number for a specific
pin, using the generic bias register description.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Add a generic way to describe bias registers (for pull-up/down control),
like is already done for config and drive registers.
This makes the sh-pfc core code aware of these registers, which will
ease introducing suspend/resume support later.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|
On modern Renesas SoCs, all PFC registers are 32-bit, and all callers of
sh_pfc_{read,write}_reg() already operate on 32-bit registers only.
Hence make the 32-bit width implicit, and rename the functions to
sh_pfc_{read,write}() to shorten lines.
All accesses to 8-bit or 16-bit registers are still done using
sh_pfc_{read,write}_raw_reg().
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|
As of commit 8682b3c522c639f3 ("sh-pfc: Remove platform device
registration"), plain "sh-pfc" platform devices are no longer created.
Hence remove their match entry, and the now obsolete checks for missing
device IDs and driver data.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|
Voltage switching is the same as on the r8a7794.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
R-Car Gen3 Hardware Manual Errata for Rev 0.55 of September 8, 2017
removed the USB0_IDIN and USB0_IDPU pins on R-Car D3.
This change has no functional impact, as these definitions were unused.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Most pins on the r8a7796 SoC can be configured in GPIO mode for
interrupt and GPIO functionality, while a couple of them can also
be routed to the INTC-EX hardware block (formerly known as IRQC).
On r8a7795 the INTC-EX hardware handles pins IRQ0 -> IRQ5 and
this patch adds support for them to the PFC driver as "intc_ex_irqN".
[takeshi.kihara.df: Ported from commit bb46f6f3f3bf ("pinctrl: sh-pfc:
r8a7795: Add support for INTC-EX IRQ pins")
to drivers/pinctrl/sh-pfc/pfc-r8a7796.c]
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Add pins, groups, and a function for the INTC-EX interrupt controller 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>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: sh-pfc: Updates for v4.15
- Add SDHI and DRIF pin groups on R-Car H3 ES2.0,
- Add USB3.0 host pin groups on R-Car H3 (ES1.x and ES2.0),
- Add EthernetAVB and USB2.0 host pin groups on R-Car D3.
|
|
Move the SCIF_CLK pins where they belong.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Move the USB30 pins where they belong.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Since pinmuxing for I2C is equal on H3 ES1.0 and later versions, copy
the I2C settings from ES1.0. Fixes this error in upstream for
Salvator-XS:
sh-pfc e6060000.pin-controller: function 'i2c2' not supported
sh-pfc e6060000.pin-controller: invalid function i2c2 in map table
i2c-rcar: probe of e6510000.i2c failed with error -22
Now, the bus works the same as with other Salvator boards.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
This patch adds support for PWM on r8a77995.
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>
|
|
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
This patch adds USB3.0 ch0 pinmux support to R8A7795 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>
|
|
This patch adds USB3{0,1} (USB3.0 host) pinmux support to R8A7795 ES1.x
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>
|
|
The pinctrl_request_gpio() and pinctrl_free_gpio() break the nice
namespacing in the other cross-calls like pinctrl_gpio_foo().
Just rename them and all references so we have one namespace
with all cross-calls under pinctrl_gpio_*().
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
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>
|
|
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
DRIF support for r8a7795 was initially added with commit 2d775831988
("pinctrl: sh-pfc: r8a7795: Add DRIF support") and later dropped from
the new pfc-r8a7795.c while re-naming the initial pfc-r8a7795.c to
pfc-r8a7795-es1.c in commit b205914c8f8 ("pinctrl: sh-pfc: r8a7795:
Add support for R-Car H3 ES2.0"). As the DRIF doesn't differ, re-add
it here.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
Add SDHI0-3 support for R-Car H3 ES2.0 based on a patch from the Renesas
BSP. SDHI pin config is identical to H3 ES1.*.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
|
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.
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: b205914c8f822ef2 ("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>
|
|
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: 0b0ffc96dbe30fa9 ("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>
|
|
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>
|
|
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>
|
|
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>
|
