arm64: dts: qcom: add fallback compatible to PMIC GPIOs

The bindings require all PMIC GPIO nodes to have two compatibles -
specific followed by SPMI or SSBI fallback.  Add the fallback to fix
warnings like:

  msm8916-samsung-serranove.dtb: gpios@c000: compatible: ['qcom,pm8916-gpio'] is too short
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507194913.261121-7-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/pm6350.dtsi

@@ -36,7 +36,7 @@ pm6350_resin: resin {
 		};
 
 		pm6350_gpios: gpios@c000 {
-			compatible = "qcom,pm6350-gpio";
+			compatible = "qcom,pm6350-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm660.dtsi

@@ -171,7 +171,7 @@ vcoin: vcoin@83 {
 		};
 
 		pm660_gpios: gpios@c000 {
-			compatible = "qcom,pm660-gpio";
+			compatible = "qcom,pm660-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			gpio-ranges = <&pm660_gpios 0 0 13>;

arch/arm64/boot/dts/qcom/pm8009.dtsi

@@ -19,7 +19,7 @@ pm8009_pon: pon@800 {
 		};
 
 		pm8009_gpios: gpio@c000 {
-			compatible = "qcom,pm8005-gpio";
+			compatible = "qcom,pm8005-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8150.dtsi

@@ -127,7 +127,7 @@ rtc@6000 {
 		};
 
 		pm8150_gpios: gpio@c000 {
-			compatible = "qcom,pm8150-gpio";
+			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8150b.dtsi

@@ -112,7 +112,7 @@ pm8150b_adc_tm: adc-tm@3500 {
 		};
 
 		pm8150b_gpios: gpio@c000 {
-			compatible = "qcom,pm8150b-gpio";
+			compatible = "qcom,pm8150b-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8150l.dtsi

@@ -100,7 +100,7 @@ pm8150l_adc_tm: adc-tm@3500 {
 		};
 
 		pm8150l_gpios: gpio@c000 {
-			compatible = "qcom,pm8150l-gpio";
+			compatible = "qcom,pm8150l-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8350.dtsi

@@ -45,7 +45,7 @@ pm8350_temp_alarm: temp-alarm@a00 {
 		};
 
 		pm8350_gpios: gpio@8800 {
-			compatible = "qcom,pm8350-gpio";
+			compatible = "qcom,pm8350-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8350b.dtsi

@@ -45,7 +45,7 @@ pm8350b_temp_alarm: temp-alarm@a00 {
 		};
 
 		pm8350b_gpios: gpio@8800 {
-			compatible = "qcom,pm8350b-gpio";
+			compatible = "qcom,pm8350b-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pm8916.dtsi

@@ -108,7 +108,7 @@ pm8916_mpps: mpps@a000 {
 		};
 
 		pm8916_gpios: gpios@c000 {
-			compatible = "qcom,pm8916-gpio";
+			compatible = "qcom,pm8916-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pmm8155au_1.dtsi

@@ -116,7 +116,7 @@ pmm8155au_1_rtc: rtc@6000 {
 		};
 
 		pmm8155au_1_gpios: gpio@c000 {
-			compatible = "qcom,pmm8155au-gpio";
+			compatible = "qcom,pmm8155au-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pmm8155au_2.dtsi

@@ -89,7 +89,7 @@ die-temp@6 {
 		};
 
 		pmm8155au_2_gpios: gpio@c000 {
-			compatible = "qcom,pmm8155au-gpio";
+			compatible = "qcom,pmm8155au-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pmr735b.dtsi

@@ -45,7 +45,7 @@ pmr735b_temp_alarm: temp-alarm@a00 {
 		};
 
 		pmr735b_gpios: gpio@8800 {
-			compatible = "qcom,pmr735b-gpio";
+			compatible = "qcom,pmr735b-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm64/boot/dts/qcom/pms405.dtsi

@@ -38,7 +38,7 @@ pms405_0: pms405@0 {
 		#size-cells = <0>;
 
 		pms405_gpios: gpio@c000 {
-			compatible = "qcom,pms405-gpio";
+			compatible = "qcom,pms405-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
 			#gpio-cells = <2>;