arm64: dts: qcom: sm8350-sagami: 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 PDX213&214 DTSIs to better document the hardware.

Diff between 223 and 224:

pm8350b
< 	gpio-line-names = "NC", /* GPIO_1 */
> 	gpio-line-names = "CAM_PWR_A_CS", /* GPIO_1 */
< 			  "NC",
> 			  "CAM_PWR_LD_EN",

pm8350c
< 			  "NC",
> 			  "WLC_TXPWR_EN",

Which is due to different camera power wiring on 213 and lack of an
additional SLG51000 PMIC on 214.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221118152028.59312-3-konrad.dybcio@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
index cc65050..e6824c8 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
@@ -17,3 +17,26 @@
        height = <2520>;
        stride = <(1080 * 4)>;
 };
+
+&pm8350b_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "NC",
+                         "NC",
+                         "NC",
+                         "SNAPSHOT_N",
+                         "NC",
+                         "NC",
+                         "FOCUS_N";
+};
+
+&pm8350c_gpios {
+       gpio-line-names = "FL_STROBE_TRIG_WIDE", /* GPIO_1 */
+                         "FL_STROBE_TRIG_TELE",
+                         "NC",
+                         "NC",
+                         "NC",
+                         "RGBC_IR_PWR_EN",
+                         "NC",
+                         "NC",
+                         "WIDEC_PWR_EN";
+};

diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
index d4afaa3..c6f402c 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
@@ -68,6 +68,15 @@
 };
 
 &pm8350b_gpios {
+       gpio-line-names = "CAM_PWR_A_CS", /* GPIO_1 */
+                         "NC",
+                         "NC",
+                         "NC",
+                         "SNAPSHOT_N",
+                         "CAM_PWR_LD_EN",
+                         "NC",
+                         "FOCUS_N";
+
        cam_pwr_a_cs: cam-pwr-a-cs-state {
                pins = "gpio1";
                function = "normal";
@@ -78,6 +87,18 @@
        };
 };
 
+&pm8350c_gpios {
+       gpio-line-names = "FL_STROBE_TRIG_WIDE", /* GPIO_1 */
+                         "FL_STROBE_TRIG_TELE",
+                         "NC",
+                         "WLC_TXPWR_EN",
+                         "NC",
+                         "RGBC_IR_PWR_EN",
+                         "NC",
+                         "NC",
+                         "WIDEC_PWR_EN";
+};
+
 &tlmm {
        gpio-line-names = "APPS_I2C_0_SDA", /* GPIO_0 */
                          "APPS_I2C_0_SCL",

diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index a10306d..41c4101 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -534,6 +534,26 @@
        firmware-name = "qcom/sm8350/Sony/sagami/modem.mbn";
 };
 
+&pm8350_gpios {
+       gpio-line-names = "ASSIGN1_THERM", /* GPIO_1 */
+                         "LCD_ID",
+                         "SDR_MMW_THERM",
+                         "RF_ID",
+                         "NC",
+                         "FP_LDO_EN",
+                         "SP_ARI_PWR_ALARM",
+                         "NC",
+                         "G_ASSIST_N",
+                         "PM8350_OPTION"; /* GPIO_10 */
+};
+
+&pmk8350_gpios {
+       gpio-line-names = "NC", /* GPIO_1 */
+                         "NC",
+                         "VOL_DOWN_N",
+                         "PMK8350_OPTION";
+};
+
 &pmk8350_rtc {
        status = "okay";
 };