[PATCH 2/3] arm64: dts: qcom: sdm845-tama: 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 Akari, Apollo & Akatsuki DTS-es to better document
the hardware.

pm8005 and pm8998 config is common for all three boards.
Apollo has VIB_LDO_EN (replacing NC) on PMI8998_GPIO_5

Akari and Akatsuki have WLC_EN_N (replacing NC) on PMI8998_GPIO_8

Akari additionally has RSVD(WLC_EN_N) (replacing) on PMI8998_GPIO_11
which sounds a bit like a forgot-to-update-documentation, but maybe
it differs between SKUs.. Time will tell, when we get to enabling the
wireless charger.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
 .../dts/qcom/sdm845-sony-xperia-tama-akari.dts     | 17 +++++++++++
 .../dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts  | 17 +++++++++++
 .../dts/qcom/sdm845-sony-xperia-tama-apollo.dts    | 17 +++++++++++
 .../boot/dts/qcom/sdm845-sony-xperia-tama.dtsi     | 34 ++++++++++++++++++++++
 4 files changed, 85 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
index d2cb6478a8c0..6e65909ab582 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
@@ -16,6 +16,23 @@ &panel {
 	compatible = "sony,td4353-jdi-tama";
 };
 
+&pmi8998_gpios {
+	gpio-line-names = "NC", /* GPIO_1 */
+			  "NC",
+			  "NC",
+			  "",
+			  "NC",
+			  "NC",
+			  "",
+			  "WLC_EN_N",
+			  "NC",
+			  "NC", /* GPIO_10 */
+			  "RSVD(WLC_EN_N)",
+			  "CAM_IO_EN",
+			  "",
+			  "NC";
+};
+
 &tlmm {
 	gpio-line-names = "NC", /* GPIO_0 */
 			  "NC",
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
index a91712f6af28..82e59e453354 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
@@ -44,6 +44,23 @@ &panel {
 	/delete-property/ touch-reset-gpios;
 };
 
+&pmi8998_gpios {
+	gpio-line-names = "NC", /* GPIO_1 */
+			  "NC",
+			  "NC",
+			  "",
+			  "NC",
+			  "NC",
+			  "",
+			  "WLC_EN_N",
+			  "NC",
+			  "NC", /* GPIO_10 */
+			  "NC",
+			  "CAM_IO_EN",
+			  "",
+			  "NC";
+};
+
 &pmi8998_wled {
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
index 52bd83d1febf..dc15ab1a2716 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
@@ -18,6 +18,23 @@ &panel {
 	width-mm = <56>;
 };
 
+&pmi8998_gpios {
+	gpio-line-names = "NC", /* GPIO_1 */
+			  "NC",
+			  "NC",
+			  "",
+			  "VIB_LDO_EN",
+			  "NC",
+			  "",
+			  "NC",
+			  "NC",
+			  "NC", /* GPIO_10 */
+			  "NC",
+			  "CAM_IO_EN",
+			  "",
+			  "NC";
+};
+
 &tlmm {
 	gpio-line-names = "NC", /* GPIO_0 */
 			  "NC",
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
index 7ee61b20452e..430857233967 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
@@ -524,7 +524,41 @@ &mdss_dsi0_phy {
 	status = "okay";
 };
 
+&pm8005_gpios {
+	gpio-line-names = "NC", /* GPIO_1 */
+			  "NC",
+			  "",
+			  "";
+};
+
 &pm8998_gpios {
+	gpio-line-names = "NC", /* GPIO_1 */
+			  "FOCUS_N",
+			  "",
+			  "NC",
+			  "VOL_DOWN_N",
+			  "VOL_UP_N",
+			  "SNAPSHOT_N",
+			  "NC",
+			  "FLASH_THERM",
+			  "NC", /* GPIO_10 */
+			  "LCD_ID",
+			  "RF_ID",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "", /* GPIO_20 */
+			  "NFC_CLK_REQ",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "";
+
 	focus_n: focus-n-state {
 		pins = "gpio2";
 		function = PMIC_GPIO_FUNC_NORMAL;

-- 
2.42.0




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