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Immutable branch used to allow changes to SPMI and MFD subsystems
needed by this driver to be pulled into those trees as well if
relevant.
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Add dt-binding docs for the Qualcomm SPMI RRADC found in PMICs like
PMI8998 and PMI8994
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220429220904.137297-5-caleb.connolly@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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It is valid for arm,vexpress-sysreg to have no child nodes when either
the deprecated binding without child nodes is used or a platform
has no GPIOs. If there are no child nodes, then "#address-cells" and
"#size-cells" should not be required. However, "reg" should be present
in all cases, so let's add it now.
Cc: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220613171809.3928949-2-robh@kernel.org
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While the current binding expects a child GPIO node, the old style binding
with GPIO provider properties in the parent vexpress-sysreg node is
still in use. Add the GPIO provider properties as deprecated.
Cc: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220613171809.3928949-1-robh@kernel.org
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Convert the Arm CCN performance monitors binding to DT schema format.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20220613145554.3727354-1-robh@kernel.org
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'arm,rtsm-display' is a panel for Arm, Ltd. virtual platforms (e.g. FVP).
The binding has been in use for a long time, but was never documented.
Some users and an example have a 'panel-dpi' compatible, but that's not
needed without a 'panel-timing' node which none of the users have since
commit 928faf5e3e8d ("arm64: dts: fvp: Remove panel timings"). The
example does have a 'panel-timing' node, but it should not for the
same reasons the node was removed in the dts files. So update the
example in arm,pl11x.yaml to match the schema.
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220613145709.3729053-1-robh@kernel.org
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Add entry for the Radxa ROCK Pi S board
Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220614064858.1445817-2-sjoerd@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pull hwmon fixes from Guenter Roeck:
- Add missing lock protection in occ driver
- Add missing comma in board name list in asus-ec-sensors driver
- Fix devicetree bindings for ti,tmp401
* tag 'hwmon-for-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (asus-ec-sensors) add missing comma in board name list.
hwmon: (occ) Lock mutex in shutdown to prevent race with occ_active
dt-bindings: hwmon: ti,tmp401: Drop 'items' from 'ti,n-factor' property
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This adds reset controller support for SAMA7G5 SoCs. Compared with
previous version the reset controller embedded on SAMA7G5 is able to
reset individual on SoC devices (e.g. USB PHY controllers).
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Add documentation for SAMA7G5 reset controller. Compared with previous
versions of reset controllers this one contains support for resetting
in SoC devices (e.g. USB PHYs).
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Convert Atmel/Microchip reset controller to YAML.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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In order to allow modules with latency requirements such as MDP3
to set registers through CMDQ, add the relevant GCE property.
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220610063424.7800-5-moudy.ho@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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In order to share the same hardware information with MDP3,
change the MUTEX dt-binding to the path "soc/mediatek".
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220610063424.7800-4-moudy.ho@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Add mt8192 svs compatible/resets in dt-bindings.
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20220516004311.18358-7-roger.lu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Document the binding for enabling mtk svs on MediaTek SoC.
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20220516004311.18358-2-roger.lu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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The Renesas Product Register DT binding is not a top-level DT binding,
hence it does not belong under Documentation/devicetree/bindings/arm/.
Move it to Documentation/devicetree/bindings/soc/renesas/.
While at it, change the license from GPL-2.0 (only) to GPL-2.0-only OR
BSD-2-Clause, to match common practices.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Simon Horman <horms@verge.net.au>
Link: https://lore.kernel.org/r/5f124fc332b4b866f5238ada7ac000f4639c88c3.1651495078.git.geert+renesas@glider.be
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Document new qcom,boot-partition binding used to apply special
read/write layout to boot partitions.
QCOM apply a special layout where spare data is not protected
by ECC for some special pages (used for boot partition). Add
Documentation on how to declare these special pages.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220616001835.24393-4-ansuelsmth@gmail.com
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We have a board where measurements indicate that the current three
options - leaving IO_IMPEDANCE_CTRL at the reset value (which is
factory calibrated to a value corresponding to approximately 50 ohms)
or using one of the two boolean properties to set it to the min/max
value - are too coarse.
There is no fixed mapping from register values to values in the range
35-70 ohms; it varies from chip to chip, and even that target range is
approximate. So add a DT binding for an nvmem cell which can be
populated during production with a value suitable for each specific
board.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix a misspelling of the word "functional".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/3da9bd360e1c83007af0e0e90fa4e6c2b50fdab3.1652100633.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add tesla,fsd-ufs-phy compatible for Tesla Full Self-Driving (FSD) SoC.
Signed-off-by: Bharat Uppal <bharat.uppal@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220610104119.66401-2-alim.akhtar@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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We're supposed to list the supplies in the dt bindings but there are
none in the eDP PHY bindings.
Looking at the driver in Linux, I can see that there seem to be two
relevant supplies: "vdda-phy" and "vdda-pll". Let's add those to the
bindings.
NOTE: from looking at the Qualcomm datasheet for sc7280, it's not
immediately clear how to figure out how to fill in these supplies. The
only two eDP related supplies are simply described as "power for eDP
0.9V circuits" and "power for eDP 1.2V circuits". From guessing and
from comparing how a similar PHY is hooked up on other similar
Qualcomm boards, I'll make the educated guess that the 1.2V supply
goes to "vdda-phy" and the 0.9V supply goes to "vdda-pll" and I'll use
that in the example here.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Link: https://lore.kernel.org/r/20220425140619.2.Iae013f0ff4599294189f3a6e91376fad137bbabf@changeid
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Commit cc6111375cec ("ARM: drop efm32 platform") removed the platform,
so no need to still carry the bindings.
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220615210720.6363-1-wsa@kernel.org
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It accidently ended up in i2c, but it should be in the hwmon folder.
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220615211619.6742-1-wsa@kernel.org
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Convert RDA Micro interrupt controller bindings to DT schema format.
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220611180703.GA24988@standask-GA-A55M-S2HP
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Commit 873971f8fb08 ("dt-bindings: dma: Add Apple ADMAC") has a warning
in its example:
Documentation/devicetree/bindings/dma/apple,admac.example.dtb: dma-controller@238200000: interrupts-extended: [[0], [4294967295, 0, 626, 4, 0, 0]] is too short
From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/dma/apple,admac.yaml
The problem is the number of interrupt cells can't be guessed when
there are empty '0' entries. So the example must have a valid interrupt
controller defining the number of interrupt cells.
Fixes: 873971f8fb08 ("dt-bindings: dma: Add Apple ADMAC")
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220614152503.1410755-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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We will use the infra_ao reset which is defined in mt8186-sys-clock.
The value of reset-cells is 1.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220523093346.28493-19-rex-bc.chen@mediatek.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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We will use the infra_ao reset which is defined in mt8192-sys-clock
and mt8195-sys-clock.
The value of reset-cells is 1.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220523093346.28493-13-rex-bc.chen@mediatek.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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Add the compatible for the CCI found in MSM8974 which supports two I2C
masters.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
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Add BCM6813 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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drm-misc-next for 5.20:
UAPI Changes:
* connector: export bpc limits in debugfs
* dma-buf: Print buffer name in debugfs
Cross-subsystem Changes:
* dma-buf: Improve dma-fence handling; Cleanups
* fbdev: Device-unregistering fixes
Core Changes:
* client: Only use driver-validated modes to avoid blank screen
* dp-aux: Make probing more reliable; Small fixes
* edit: CEA data-block iterators; Introduce struct drm_edid; Many cleanups
* gem: Don't use framebuffer format's non-exising color planes
* probe-helper: Use 640x480 as DisplayPort fallback; Refactoring
* scheduler: Don't kill jobs in interrupt context
Driver Changes:
* amdgpu: Use atomic fence helpers in DM; Fix VRAM address calculation;
Export CRTC bpc settings via debugfs
* bridge: Add TI-DLPC3433; anx7625: Fixes; fy07024di26a30d: Optional
GPIO reset; icn6211: Cleanups; ldb: Add reg and reg-name properties
to bindings, Kconfig fixes; lt9611: Fix display sensing; lt9611uxc:
Fixes; nwl-dsi: Fixes; ps8640: Cleanups; st7735r: Fixes; tc358767:
DSI/DPI refactoring and DSI-to-eDP support, Fixes; ti-sn65dsi83:
Fixes;
* gma500: Cleanup connector I2C handling
* hyperv: Unify VRAM allocation of Gen1 and Gen2
* i915: export CRTC bpc settings via debugfs
* meson: Support YUV422 output; Refcount fixes
* mgag200: Support damage clipping; Support gamma handling; Protect
concurrent HW access; Fixes to connector; Store model-specific limits
in device-info structure; Cleanups
* nouveau: Fixes and Cleanups
* panel: Kconfig fixes
* panfrost: Valhall support
* r128: Fix bit-shift overflow
* rockchip: Locking fixes in error path; Minor cleanups
* ssd130x: Fix built-in linkage
* ttm: Cleanups
* udl; Always advertize VGA connector
* fbdev/vesa: Support COMPILE_TEST
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YqBtumw05JZDEZE2@linux-uq9g
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Add a binding for Airoha EN7532, an ARM-based platform SoC integrating the
same PCIe IP as MT7622.
Link: https://lore.kernel.org/r/20220615125335.96089-1-nbd@nbd.name
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
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Add compatible strings for Stratix 10 Software Virtual Platform
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Teh Wen Ping <wen.ping.teh@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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Reference generic pin controller schema to enforce proper root node
name.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220607121335.131497-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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None of the sunxi pin controllers have a module reset line. This is
confirmed by documentation (A80) as well as experimentation (A33).
Since the property is not applicable to any variant of the hardware,
let's remove it from the binding.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220531053623.43851-4-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Commit cafe19db7751 ("pinctrl: mediatek: Backward compatible to previous
Mediatek's bias-pull usage") allowed the bias-pull-up and bias-pull-down
properties to be used for setting PUPD/R1/R0 type bias on mtk-paris
based SoC's, which was previously only supported by the custom
mediatek,pull-up-adv and mediatek,pull-down-adv properties.
Since the bias-pull-{up,down} properties already have defines associated
thus being more descriptive and is more universal on MediaTek platforms,
and given that there are no mediatek,pull-{up,down}-adv users on mt8192
yet, remove the custom adv properties in favor of the generic ones.
Note that only mediatek,pull-up-adv was merged in the binding, but not
its down counterpart.
Fixes: edbacb36ea50 ("dt-bindings: pinctrl: mt8192: Add mediatek,pull-up-adv property")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogiocchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220525155714.1837360-3-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Commit e5fabbe43f3f ("pinctrl: mediatek: paris: Support generic
PIN_CONFIG_DRIVE_STRENGTH_UA") added support for using
drive-strength-microamp instead of mediatek,drive-strength-adv.
Since there aren't any users of mediatek,drive-strength-adv on mt8192
yet, remove this property and add drive-strength-microamp in its place,
which has a clearer meaning.
Fixes: 4ac68333ff6d ("dt-bindings: pinctrl: mt8192: Add mediatek,drive-strength-adv property")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogiocchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220525155714.1837360-2-nfraprado@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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My codeaurora.org email doesn't work anymore, so switch to my preferred
kernel.org address.
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220610133640.10810-2-kvalo@kernel.org
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Toke now maintains ath9k so update DT bindings as well.
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220610133640.10810-1-kvalo@kernel.org
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Add basic description for the xilinx emaclite driver DT bindings.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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A board may have no independent reset-line, so reset cannot be used
inside switch driver.
E.g. on Bananapi-R2 Pro switch and gmac are connected to same reset-line.
Resets should be acquired only to 1 device/driver. This prevents reset to
be bound to switch-driver if reset is already used for gmac. If reset is
only used by switch driver it resets the switch *and* the gmac after the
mdio bus comes up resulting in mdio bus goes down. It takes some time
until all is up again, switch driver tries to read from mdio, will fail
and defer the probe. On next try the reset does the same again.
Make reset optional for such boards.
Allow port 5 as cpu-port and phy-mode rgmii for mt7531.
- MT7530 supports RGMII on port 5 and RGMII/TRGMII on port 6.
- MT7531 supports on port 5 RGMII and SGMII (dual-sgmii) and
SGMII on port 6.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Convert txt binding to yaml binding for Mediatek switches.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The Nomadik MTU timer has been used in devicetrees forever
but somehow we missed to add a binding for it. Fix it
by simply adding it.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220526213621.373727-1-linus.walleij@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Add BCM63148 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Add BCM6856 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Add BCM63146 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Add BCM6756 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Add Mercury+ AA1 boards category, together with the Chameleon v3 board.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Paweł Anikiel <pan@semihalf.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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We need to configure the sleep and idle mode of the CS pins for this
device. Add a DT property to do this so pins are in a proper state
during sleep (either hi-z, grounded, or pulled up to vdd).
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220503193937.3794477-2-swboyd@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Allow configure the resistance used during precharge.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-10-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Allow setting the configure the input analog gain.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-8-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Jonathan Cameron
Caleb Connolly
Rob Herring
Sjoerd Simons
Linus Torvalds
Sebastian Reichel
Claudiu Beznea
Moudy Ho
Roger Lu
Geert Uytterhoeven
Christian Marangi
Rasmus Villemoes
Alim Akhtar
Douglas Anderson
Wolfram Sang
Stanislav Jakubek
Rex-BC Chen
Luca Weiss
William Zhang
Daniel Vetter
John Crispin
Teh Wen Ping
Krzysztof Kozlowski
Samuel Holland
Nícolas F. R. A. Prado
Kalle Valo
Radhey Shyam Pandey
Frank Wunderlich
Linus Walleij
Paweł Anikiel
Stephen Boyd
Gwendal Grignou