fix: add touch cs and comment

Signed-off-by: Nascs Fang <[email protected]>
nascs · Aug 13, 2024 · 59b86ed · 59b86ed
1 parent a5dda1b
commit 59b86ed
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/arch/arm64/boot/dts/rockchip/overlays/rk3588-spi4-m2-cs0-waveshare35.dts b/arch/arm64/boot/dts/rockchip/overlays/rk3588-spi4-m2-cs0-waveshare35.dts
@@ -14,6 +14,8 @@
 &DISPLAY_SPI {
 	pinctrl-names = "default", "high_speed";
 	pinctrl-0 = <&spi4m2_cs0 &spi4m2_pins>;
+	num-cs = <2>;
+	cs-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
 };
 
 &ili9486 {
@@ -22,7 +24,7 @@
 };
 
 &ads7846 {
-	status = "disabled";
+	status = "disabled"; // Touch is not working on rk3588
 	interrupts = <RK_PB3 IRQ_TYPE_EDGE_FALLING>;
 	interrupt-parent = <&gpio4>;
 	pendown-gpio = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;