dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8350 and friends

Add support for the PM8350, PM8350B, PM8350C, PMK8350, PMR735A and
PMR735B GPIO support to the Qualcomm PMIC GPIO binding.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210308164845.3210393-1-vkoul@kernel.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt

@@ -27,6 +27,12 @@ PMIC's from Qualcomm.
 		    "qcom,pm660l-gpio"
 		    "qcom,pm8150-gpio"
 		    "qcom,pm8150b-gpio"
+		    "qcom,pm8350-gpio"
+		    "qcom,pm8350b-gpio"
+		    "qcom,pm8350c-gpio"
+		    "qcom,pmk8350-gpio"
+		    "qcom,pmr735a-gpio"
+		    "qcom,pmr735b-gpio"
 		    "qcom,pm6150-gpio"
 		    "qcom,pm6150l-gpio"
 		    "qcom,pmx55-gpio"
@@ -109,6 +115,12 @@ to specify in a pin configuration subnode:
 					     and gpio8)
 		    gpio1-gpio12 for pm8150b (holes on gpio3, gpio4, gpio7)
 		    gpio1-gpio12 for pm8150l (hole on gpio7)
+		    gpio1-gpio10 for pm8350
+		    gpio1-gpio8 for pm8350b
+		    gpio1-gpio9 for pm8350c
+		    gpio1-gpio4 for pmk8350
+		    gpio1-gpio4 for pmr735a
+		    gpio1-gpio4 for pmr735b
 		    gpio1-gpio10 for pm6150
 		    gpio1-gpio12 for pm6150l
 		    gpio1-gpio11 for pmx55 (holes on gpio3, gpio7, gpio10