arm64: dts: qcom: sm8250-xiaomi-elish: Add qca6390-pmu node

Add qca6390-pmu node, which is used to manage power supply sequence for wifi and
bluetooth on sm8250 soc based devices.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
Link: https://lore.kernel.org/r/20241201135716.141691-1-lujianhua000@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
index 3596dd328c31d6f0430fed343c7e2307147d21f3..ebea283f56eaa894f6a5e089cfaef48f3032afea 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
@@ -97,6 +97,67 @@
                };
        };
 
+       qca6390-pmu {
+               compatible = "qcom,qca6390-pmu";
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
+
+               vddaon-supply = <&vreg_s6a_0p95>;
+               vddpmu-supply = <&vreg_s6a_0p95>;
+               vddrfa0p95-supply = <&vreg_s6a_0p95>;
+               vddrfa1p3-supply = <&vreg_s8c_1p35>;
+               vddrfa1p9-supply = <&vreg_s5a_1p9>;
+               vddpcie1p3-supply = <&vreg_s8c_1p35>;
+               vddpcie1p9-supply = <&vreg_s5a_1p9>;
+               vddio-supply = <&vreg_s4a_1p8>;
+
+               wlan-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+               bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+
+               regulators {
+                       vreg_pmu_rfa_cmn: ldo0 {
+                               regulator-name = "vreg_pmu_rfa_cmn";
+                       };
+
+                       vreg_pmu_aon_0p59: ldo1 {
+                               regulator-name = "vreg_pmu_aon_0p59";
+                       };
+
+                       vreg_pmu_wlcx_0p8: ldo2 {
+                               regulator-name = "vreg_pmu_wlcx_0p8";
+                       };
+
+                       vreg_pmu_wlmx_0p85: ldo3 {
+                               regulator-name = "vreg_pmu_wlmx_0p85";
+                       };
+
+                       vreg_pmu_btcmx_0p85: ldo4 {
+                               regulator-name = "vreg_pmu_btcmx_0p85";
+                       };
+
+                       vreg_pmu_rfa_0p8: ldo5 {
+                               regulator-name = "vreg_pmu_rfa_0p8";
+                       };
+
+                       vreg_pmu_rfa_1p2: ldo6 {
+                               regulator-name = "vreg_pmu_rfa_1p2";
+                       };
+
+                       vreg_pmu_rfa_1p7: ldo7 {
+                               regulator-name = "vreg_pmu_rfa_1p7";
+                       };
+
+                       vreg_pmu_pcie_0p9: ldo8 {
+                               regulator-name = "vreg_pmu_pcie_0p9";
+                       };
+
+                       vreg_pmu_pcie_1p8: ldo9 {
+                               regulator-name = "vreg_pmu_pcie_1p8";
+                       };
+               };
+       };
+
        vph_pwr: vph-pwr-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vph_pwr";
@@ -701,6 +762,22 @@
 
 &tlmm {
        gpio-reserved-ranges = <40 4>;
+
+       bt_en_state: bt-default-state {
+               pins = "gpio21";
+               function = "gpio";
+               drive-strength = <16>;
+               output-low;
+               bias-pull-up;
+       };
+
+       wlan_en_state: wlan-default-state {
+               pins = "gpio20";
+               function = "gpio";
+               drive-strength = <16>;
+               output-low;
+               bias-pull-up;
+       };
 };
 
 &usb_1 {