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The functions that include "MT7628(an)" are for MT7628 and MT7688 SoCs.
Rename them to MT76X8 to refer to both of the SoCs.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20220414173916.5552-2-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
- Add support for the new RZ/G2UL SoC,
- Add drive-strength support for R-Car E3,
- Add RPC/QSPI pin groups on R-Car E3 and E3,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-pinctrl-for-v5.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: renesas: Updates for v5.19
- Add support for the new RZ/G2UL SoC,
- Add drive-strength support for R-Car E3,
- Add RPC/QSPI pin groups on R-Car E3 and E3,
- Miscellaneous fixes and improvements.
Update bulk clock voting to optional voting as ADSP bypass platform doesn't
need macro and decodec clocks, as these macro and dcodec GDSC switches are
maintained as power domains and operated from lpass clock drivers.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1650285427-19752-8-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Extract the chip specific SM8250 data from the LPASS LPI pinctrl driver
to allow reusing the common code in the addition of subsequent
platforms.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/1650285427-19752-6-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add compatible string for rk3588 pin controller. No other changes
are required, since the new controller can use the old binding.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20220422170920.401914-12-sebastian.reichel@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The MC2 MMC interface can be configured with the FBCLK
(feedback clock) unconnected, leaving the pin available
for reuse for something else. Add a group mc2_a_2 for
this.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220418164317.864418-1-linus.walleij@linaro.org
By being a bit smarter about how the SoC version checks are performed,
it is possible to have all the code paths that correspond to SoCs
disabled in the kernel config automatically marked as dead code by the
compiler, and therefore garbage-collected.
With this patch, when compiling a kernel that only targets the JZ4760
for instance, the driver is now about 4.5 KiB smaller.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220412162218.32509-1-paul@crapouillou.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the compatible string "rockchip,rk3036-pinctrl" in already
in use in rk3036.dtsi to rockchip,pinctrl.yaml.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220330133952.1949-1-jbx6244@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Convert the i.MX7D pinctrl binding to DT schema format using json-schema
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220303150653.1903910-1-alexander.stein@ew.tq-group.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The MODULE_DEVICE_TABLE already creates proper alias for platform
driver. Having another MODULE_ALIAS causes the alias to be duplicated.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220407202509.23228-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The kernel test robot reported a warning as below:
>> drivers/pinctrl/meson/pinctrl-meson-s4.c:178:27: warning: unused variable 'tdm_sclk1_c_pins' [-Wunused-const-variable]
static const unsigned int tdm_sclk1_c_pins[] = { GPIOC_3 };
Fix it by adding missing description about this pins
Fixes: 775214d389c2 ("pinctrl: meson: add pinctrl driver support for Meson-S4 Soc")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220330023720.18238-1-qianggui.song@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Set the pinctrl driver as built-in by default if
ARM64 and ARCH_MEDIATEK are enabled.
Fixes: 6cf5e9ef362a ("pinctrl: add pinctrl driver on mt8195")
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Link: https://lore.kernel.org/r/20220327160813.2978637-1-fparent@baylibre.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add support for deferring other params like PIN_CONFIG_INPUT_ENABLE.
This will be used to add support for PIN_CONFIG_INPUT_ENABLE to the
driver.
Fixes: e7165b1dff06 ("pinctrl/rockchip: add a queue for deferred pin output settings on probe")
Fixes: 59dd178e1d7c ("gpio/rockchip: fetch deferred output settings on probe")
Signed-off-by: Caleb Connolly <kc@postmarketos.org>
Link: https://lore.kernel.org/r/20220328005005.72492-2-kc@postmarketos.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The SoC supports a debug clock output of its internal clocks. Depending
on the clk_sel input (GPIO_31) clk_mon (GPIO_30) will output either
cpu_clk/64 or sys_clk/64. This is very useful for debugging and is
missing in the pinmux table. Add it.
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20220326192848.2944519-2-michael@walle.cc
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
According to the reference manual, you can mux the PWM output on GPIO27
and GPIO51. This was missing in the pinmux table. Add it.
Tested on a LAN9668 on GPIO51.
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20220326192848.2944519-1-michael@walle.cc
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Convert the ocelot-pinctrl device tree binding to the new YAML format.
Additionally to the original binding documentation, add interrupt
properties which are optional and already used on several SoCs like
SparX-5, Luton, Ocelot and LAN966x but were not documented before.
Also, on the sparx5 and the lan966x SoCs there are two items for the
reg property.
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20220319204628.1759635-7-michael@walle.cc
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add support for the PMX65 GPIO support to the Qualcomm PMIC GPIO
binding.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/1649048650-14059-2-git-send-email-quic_rohiagar@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The commit c8013355ead6 ("ARM: dts: gpio-ranges property is now required")
fixed the GPIO probing issues caused by "pinctrl: bcm2835: Change init
order for gpio hogs". This changed only the kernel DTS files. Unfortunately
it isn't guaranteed that these files are shipped to all users.
So implement the necessary backward compatibility for BCM2835 and
BCM2711 platform.
Fixes: 266423e60ea1 ("pinctrl: bcm2835: Change init order for gpio hogs")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220409095129.45786-3-stefan.wahren@i2se.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Since commit 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges")
the device tree nodes of GPIO controller need the gpio-ranges property to
handle gpio-hogs. Unfortunately it's impossible to guarantee that every new
kernel is shipped with an updated device tree binary.
In order to provide backward compatibility with those older DTB, we need a
callback within of_gpiochip_add_pin_range() so the relevant platform driver
can handle this case.
Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220409095129.45786-2-stefan.wahren@i2se.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
GPIO (PINCTRL) block is identical on Renesas RZ/G2L, RZ/G2UL and RZ/V2L
SoC's, so instead of selecting PINCTRL_RZG2L config for each SoC select
PINCTRL_RZG2L config option if ARCH_RZG2L is enabled. The ARCH_RZG2L
config option is already selected by ARCH_R9A07G043, ARCH_R9A07G044 and
ARCH_R9A07G054.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220406075318.14385-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
RZ/G2UL SoC has fewer pins compared to RZ/G2L and the port pin
definitions are different compared to RZ/G2L.
This patch adds a new compatible to take care of these differences by
adding r9a07g043_data with r9a07g043_gpio_configs and
rzg2l_dedicated_pins.common.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220401180230.19950-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Add pins, groups, and functions for the SPI Multi I/O Bus Controller
(RPC-IF) to the R8A77990 PFC driver. They are to be used when an
Octal-SPI Flash or HyperFlash is connected.
Redefine the QSPI[01] pin groups using the RPC DQ[0:7] pin data, to save
memory.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ec9735bb3468225e04ac6cb95e11a0e237b2b9ed.1648547080.git.geert+renesas@glider.be
According to R-Car Gen3 HW documentation 2.20 onwards, drive-strength is
introduced to r8a77990. It is also documented for r8a774c0. Add it to
the pinctrl driver.
Signed-off-by: LUU HOAI <hoai.luu.ub@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220320092542.2308-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
The checker code to iterate over all drive strength and bias register
description items is cumbersome, due to the repeated calculation of
indices, and the use of hardcoded array sizes. The latter was done
under the assumption they would never need to be changed, which turned
out to be false.
Increase readability by introducing helper macros to access drive
strength and bias register description items.
Increase maintainability by replacing hardcoded numbers by array sizes
calculated at compile-time.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/5051ae56a1388ccf2d283dfc9624de2991cce914.1650355619.git.geert+renesas@glider.be
Add the gpio-line-names optional property to the pinctrl-mt8192 binding
to prevent dt_binding_check warnings when it is present in the pinctrl
node in the Devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220315211936.442708-5-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the mediatek,pull-up-adv property to the pinctrl-mt8192 dt-binding
to allow configuring pull-up resistors on the pins of MT8192. It is the
same as in mt8183-pinctrl.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220315211936.442708-4-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the mediatek,drive-strength-adv property to the pinctrl-mt8192
dt-binding to allow further drive current adjustments for I2C nodes on
MT8192. It is the same as in mt8183-pinctrl.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220315211936.442708-3-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
On mt8192, the pinctrl node has pinctrl groups to group pin
configurations. Each pinctrl group contains one or more pinmux subnodes
to list needed pins and their configurations. By supporting multiple
subnodes, we can configure different pin characteristics
(driving/pull-up/pull-down/etc.) in a pinctrl group.
Update the mt8192 pinctrl dt-binding to add the missing pinctrl group
node that wraps the pinmux subnodes and update the example at the end.
While at it, also remove the example embedded in the description since
it is redundant to the already supplied example at the end.
This same change was done for mt8195 in commit 79dcd4e840cc ("dt-bindings:
pinctrl: mt8195: add wrapping node of pin configurations").
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220315211936.442708-2-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Document Renesas RZ/G2UL pinctrl bindings. RZ/G2UL GPIO block is
almost identical to RZ/G2L and has lesser pins compared to RZ/G2L.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220315152717.20045-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Add FWSPIDQ2 (AE12) and FWSPIDQ3 (AF12) function-group to support
AST2600 FW SPI quad mode. These pins can be used with dedicated FW
SPI pins - FWSPICS0# (AB14), FWSPICK (AF13), FWSPIMOSI (AC14)
and FWSPIMISO (AB13).
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20220329173932.2588289-5-quic_jaehyoo@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
FWQSPID is not a group of FWSPID so remove it.
Fixes: 7488838f2315 ("dt-bindings: pinctrl: aspeed: Document AST2600 pinmux")
Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220329173932.2588289-4-quic_jaehyoo@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
FWSPIDQ2 and FWSPIDQ3 are not part of FWSPI18 interface so remove
FWQSPID group in pinctrl. These pins must be used with the FWSPI
pins that are dedicated for boot SPI interface which provides
same 3.3v logic level.
Fixes: 2eda1cdec49f ("pinctrl: aspeed: Add AST2600 pinmux support")
Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20220329173932.2588289-3-quic_jaehyoo@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This pinctrl driver supports the 98DX25xx and 98DX35xx family of chips
from Marvell. It is based on the Marvell SDK with additions for various
(non-gpio) pin configurations based on the datasheet.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220414233055.586962-3-chris.packham@alliedtelesis.co.nz
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add JSON schema for marvell,ac5-pinctrl present on the Marvell 98DX2530
SoC.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220414233055.586962-2-chris.packham@alliedtelesis.co.nz
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Specify the PDC mapping for SM8150, so that gpio interrupts are
properly mapped to the wakeup IRQs of the PDC.
Cc: Maulik Shah <quic_mkshah@quicinc.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220226184028.111566-3-bhupesh.sharma@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
