6.6-stable review patch. If anyone has any objections, please let me know.
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From: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com
[ Upstream commit b0a4ce81f327eae06c1088f1a437edc48a94a3e8 ]
Add support for the ADC on MT6357/8/9 and keep it default enabled as this IP is always present on those PMICs. Users may use different IIO channels depending on board-specific routing.
Link: https://lore.kernel.org/r/20240604123008.327424-6-angelogioacchino.delregno@... Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Stable-dep-of: 76ab2ae0ab9e ("arm64: dts: mediatek: mt6358: fix dtbs_check error") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/mediatek/mt6357.dtsi | 5 +++++ arch/arm64/boot/dts/mediatek/mt6358.dtsi | 5 +++++ arch/arm64/boot/dts/mediatek/mt6359.dtsi | 5 +++++ 3 files changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi index 3330a03c2f745..5fafa842d312f 100644 --- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi @@ -10,6 +10,11 @@ &pwrap { mt6357_pmic: pmic { compatible = "mediatek,mt6357";
+ pmic_adc: adc { + compatible = "mediatek,mt6357-auxadc"; + #io-channel-cells = <1>; + }; + regulators { mt6357_vproc_reg: buck-vproc { regulator-name = "vproc"; diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi index b605313bed99d..8c9b6f662e9bc 100644 --- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi @@ -12,6 +12,11 @@ pmic: pmic { interrupts = <182 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>;
+ pmic_adc: adc { + compatible = "mediatek,mt6358-auxadc"; + #io-channel-cells = <1>; + }; + mt6358codec: mt6358codec { compatible = "mediatek,mt6358-sound"; mediatek,dmic-mode = <0>; /* two-wires */ diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi index df3e822232d34..8e1b8c85c6ede 100644 --- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi @@ -9,6 +9,11 @@ pmic: pmic { interrupt-controller; #interrupt-cells = <2>;
+ pmic_adc: adc { + compatible = "mediatek,mt6359-auxadc"; + #io-channel-cells = <1>; + }; + mt6359codec: mt6359codec { };