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arm64: dts: qcom: sm8150-kumano: Add GPIO line names for PMIC GPIOs

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Sony ever so graciously provides GPIO line names in their downstream
kernel (though sometimes they are not 100% accurate and you can judge
that by simply looking at them and with what drivers they are used).

Add these to the Griffin and Bahamut device trees to better document
the hardware.

They are the same on both devices! Very nice!

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230315-topic-kumano_dts0-v2-1-0ca7fa521b86@linaro.org
This commit is contained in:
Konrad Dybcio 2023-04-11 20:14:41 +02:00 committed by Bjorn Andersson
parent d9ef7a805a
commit 20fd55b2b0
1 changed files with 39 additions and 0 deletions
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39
arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
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@ -456,6 +456,17 @@ &i2c10 {
};
&pm8150_gpios {
gpio-line-names = "VOL_DOWN_N", /* GPIO_1 */
"",
"NC",
"NC",
"",
"NC",
"SUPWC_PWR_EN",
"",
"NC",
"NC"; /* GPIO_10 */
vol_down_n: vol-down-n-state {
pins = "gpio1";
function = "normal";
@ -466,6 +477,19 @@ vol_down_n: vol-down-n-state {
};
&pm8150b_gpios {
gpio-line-names = "SNAPSHOT_N", /* GPIO_1 */
"FOCUS_N",
"NC",
"NC",
"RF_LCD_ID_EN",
"NC",
"TS_VDDH_EN",
"LCD_ID",
"",
"NC", /* GPIO_10 */
"NC",
"RF_ID";
snapshot_n: snapshot-n-state {
pins = "gpio1";
function = "normal";
@ -483,6 +507,21 @@ focus_n: focus-n-state {
};
};
&pm8150l_gpios {
gpio-line-names = "TS_VDDIO_EN", /* GPIO_1 */
"NC",
"MAIN_CAM_PWR_VMDR_EN",
"NC",
"",
"NC",
"NC",
"FP_LDO_EN",
"NC",
"NC", /* GPIO_10 */
"NC",
"NC";
};
&pon_pwrkey {
status = "okay";
};