arm64: dts: qcom: sm8250-edo: Add GPIO line names for PMIC GPIOs

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 PDX203&206 DTSIs to better document the hardware.

Diff between 203 and 206:
pm8009_gpios
<                         "CAM_PWR_LD_EN",
>                         "NC",

pm8150_gpios
<                         "NC",
>                         "G_ASSIST_N",
<                         "WLC_EN_N", /* GPIO_10 */
>                         "NC", /* GPIO_10 */
Which is due to 5 II having an additional Google Assistant hardware
button and 1 II having a wireless charger & different camera wiring
to accommodate the additional 3D iToF sensor.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230614-topic-edo_pinsgpiopmic-v2-2-6f90bba54c53@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
index 84104d2..62590c6 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
@@ -15,6 +15,56 @@
 
 /delete-node/ &vreg_l7f_1p8;
 
+&pm8009_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "CAM_PWR_LD_EN",
+                         "WIDEC_PWR_EN",
+                         "NC";
+};
+
+&pm8150_gpios {
+       gpio-line-names = "VOL_DOWN_N", /* GPIO_1 */
+                         "OPTION_2",
+                         "NC",
+                         "PM_SLP_CLK_IN",
+                         "OPTION_1",
+                         "NC",
+                         "NC",
+                         "SP_ARI_PWR_ALARM",
+                         "NC",
+                         "NC"; /* GPIO_10 */
+};
+
+&pm8150b_gpios {
+       gpio-line-names = "SNAPSHOT_N", /* GPIO_1 */
+                         "FOCUS_N",
+                         "NC",
+                         "NC",
+                         "RF_LCD_ID_EN",
+                         "NC",
+                         "NC",
+                         "LCD_ID",
+                         "NC",
+                         "WLC_EN_N", /* GPIO_10 */
+                         "NC",
+                         "RF_ID";
+};
+
+&pm8150l_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "PM3003A_EN",
+                         "NC",
+                         "NC",
+                         "NC",
+                         "AUX2_THERM",
+                         "BB_HP_EN",
+                         "FP_LDO_EN",
+                         "PMX_RESET_N",
+                         "AUX3_THERM", /* GPIO_10 */
+                         "DTV_PWR_EN",
+                         "PM3003A_MODE";
+};
+
 &tlmm {
        gpio-line-names = "AP_CTI_IN", /* GPIO_0 */
                          "MDM2AP_ERR_FATAL",

diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
index fae6568..ea4571b 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
@@ -30,6 +30,56 @@
        };
 };
 
+&pm8009_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "NC",
+                         "WIDEC_PWR_EN",
+                         "NC";
+};
+
+&pm8150_gpios {
+       gpio-line-names = "VOL_DOWN_N", /* GPIO_1 */
+                         "OPTION_2",
+                         "NC",
+                         "PM_SLP_CLK_IN",
+                         "OPTION_1",
+                         "G_ASSIST_N",
+                         "NC",
+                         "SP_ARI_PWR_ALARM",
+                         "NC",
+                         "NC"; /* GPIO_10 */
+};
+
+&pm8150b_gpios {
+       gpio-line-names = "SNAPSHOT_N", /* GPIO_1 */
+                         "FOCUS_N",
+                         "NC",
+                         "NC",
+                         "RF_LCD_ID_EN",
+                         "NC",
+                         "NC",
+                         "LCD_ID",
+                         "NC",
+                         "NC", /* GPIO_10 */
+                         "NC",
+                         "RF_ID";
+};
+
+&pm8150l_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "PM3003A_EN",
+                         "NC",
+                         "NC",
+                         "NC",
+                         "AUX2_THERM",
+                         "BB_HP_EN",
+                         "FP_LDO_EN",
+                         "PMX_RESET_N",
+                         "NC", /* GPIO_10 */
+                         "NC",
+                         "PM3003A_MODE";
+};
+
 &tlmm {
        gpio-line-names = "AP_CTI_IN", /* GPIO_0 */
                          "MDM2AP_ERR_FATAL",