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
