arm64: dts: qcom: qrb4210-rb2: Enable GPU

Enable the A610 GPU and provide a firmware path to the ZAP blob.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230620-topic-gpu_tablet_disp-v2-4-0538ea1beb0b@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/qrb4210-rb2.dts

@@ -179,6 +179,14 @@ &gpi_dma0 {
 	status = "okay";
 };
 
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/qrb4210/a610_zap.mbn";
+	};
+};
+
 &i2c2 {
 	clock-frequency = <400000>;
 	status = "okay";