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

1 files changed, 23 insertions, 0 deletions

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 cc650508dc2d..e6824c8c2774 100644
--- 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";
+};