arm64: dts: exynos: gs101: specify bus clock for pinctrl_hsi2

This bus clock is needed for pinctrl register access to work. Add it.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240430-samsung-pinctrl-busclock-dts-v2-3-14fc988139dd@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

arch/arm64/boot/dts/exynos/google/gs101.dtsi

@@ -1333,6 +1333,8 @@
 		pinctrl_hsi2: pinctrl@14440000 {
 			compatible = "google,gs101-pinctrl";
 			reg = <0x14440000 0x00001000>;
+			clocks = <&cmu_hsi2 CLK_GOUT_HSI2_GPIO_HSI2_PCLK>;
+			clock-names = "pclk";
 			interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>;
 		};