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@xxxxxxxxxx>
---
.../qcom/sm8350-sony-xperia-sagami-pdx214.dts | 23 +++++++++++++++++++
.../qcom/sm8350-sony-xperia-sagami-pdx215.dts | 21 +++++++++++++++++
.../dts/qcom/sm8350-sony-xperia-sagami.dtsi | 20 ++++++++++++++++
3 files changed, 64 insertions(+)
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 @@ &framebuffer {
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 d4afaa393c9a..c6f402c3ef35 100644
--- 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 @@ slg51000_a_ldo7: ldo7 {
};
&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 @@ cam_pwr_a_cs: cam-pwr-a-cs-state {
};
};
+&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 8f32b2799bcb..d73e1f3fa501 100644
--- 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 @@ &mpss {
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";
};
--
2.38.1
