arm64: dts: qcom: sc7280-idp-ec-h1: add missing QUP GPIO functions

Add default GPIO function to SPI10 and SPI14 chip-select pins on SC7280
IDP, as required by bindings.
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930192954.242546-7-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi

@@ -95,11 +95,13 @@ h1_ap_int_odl: h1-ap-int-odl-state {
 
 	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
 		pins = "gpio43";
+		function = "gpio";
 		output-high;
 	};
 
 	qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high-state {
 		pins = "gpio59";
+		function = "gpio";
 		output-high;
 	};
 };