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* [PATCH 1/2] arm64: dts: rockchip: drop touch panel display from rockpro64
@ 2025-05-18 21:59 Peter Robinson
  2025-05-18 21:59 ` [PATCH 2/2] arm64: dts: rockchip: add overlay for RockPro64 screen Peter Robinson
  2025-06-09 10:23 ` [PATCH 1/2] arm64: dts: rockchip: drop touch panel display from rockpro64 Heiko Stuebner
  0 siblings, 2 replies; 8+ messages in thread
From: Peter Robinson @ 2025-05-18 21:59 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner,
	devicetree, linux-arm-kernel, linux-rockchip, Peter Geis
  Cc: Peter Robinson

The touch panel display is an optional add on for the RockPro64
so this should be an DT overlay, drop the panel options in
preparation to add this as an overlay.

This effectively reverts commit b65155c786c4 so as to add an
overlay for it.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 .../boot/dts/rockchip/rk3399-rockpro64.dtsi   | 64 -------------------
 1 file changed, 64 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 51c6aa26d8285..e848ea6efac3f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -20,15 +20,6 @@ chosen {
 		stdout-path = "serial2:1500000n8";
 	};
 
-	/* enable for panel backlight support */
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		brightness-levels = <0 4 8 16 32 64 128 255>;
-		default-brightness-level = <5>;
-		pwms = <&pwm0 0 1000000 0>;
-		status = "disabled";
-	};
-
 	clkin_gmac: external-gmac-clock {
 		compatible = "fixed-clock";
 		clock-frequency = <125000000>;
@@ -116,14 +107,6 @@ dit_p0_0: endpoint {
 		};
 	};
 
-	avdd: regulator-avdd {
-		compatible = "regulator-fixed";
-		regulator-name = "avdd";
-		regulator-min-microvolt = <11000000>;
-		regulator-max-microvolt = <11000000>;
-		vin-supply = <&vcc3v3_s0>;
-	};
-
 	vcc12v_dcin: regulator-vcc12v-dcin {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -590,19 +573,6 @@ fusb0: typec-portc@22 {
 		vbus-supply = <&vcc5v0_typec>;
 		status = "okay";
 	};
-
-	/* enable for pine64 touch screen support */
-	touch: touchscreen@5d {
-		compatible = "goodix,gt911";
-		reg = <0x5d>;
-		interrupt-parent = <&gpio4>;
-		interrupts = <RK_PD5 IRQ_TYPE_EDGE_FALLING>;
-		AVDD28-supply = <&vcc3v0_touch>;
-		VDDIO-supply = <&vcc3v0_touch>;
-		irq-gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
-		status = "disabled";
-	};
 };
 
 &i2s0 {
@@ -638,36 +608,6 @@ &io_domains {
 	gpio1830-supply = <&vcc_3v0>;
 };
 
-/* enable for pine64 panel display support */
-&mipi_dsi {
-	clock-master;
-	status = "disabled";
-
-	ports {
-		mipi_out: port@1 {
-			reg = <1>;
-
-			mipi_out_panel: endpoint {
-				remote-endpoint = <&mipi_in_panel>;
-			};
-		};
-	};
-
-	mipi_panel: panel@0 {
-		compatible = "feiyang,fy07024di26a30d";
-		reg = <0>;
-		avdd-supply = <&avdd>;
-		backlight = <&backlight>;
-		dvdd-supply = <&vcc3v3_s0>;
-
-		port {
-			mipi_in_panel: endpoint {
-				remote-endpoint = <&mipi_out_panel>;
-			};
-		};
-	};
-};
-
 &pcie0 {
 	ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
 	num-lanes = <4>;
@@ -782,10 +722,6 @@ vcc5v0_host_en: vcc5v0-host-en {
 	};
 };
 
-&pwm0 {
-	status = "okay";
-};
-
 &pwm1 {
 	status = "okay";
 };
-- 
2.49.0


^ permalink raw reply related	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2025-06-10 12:20 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-05-18 21:59 [PATCH 1/2] arm64: dts: rockchip: drop touch panel display from rockpro64 Peter Robinson
2025-05-18 21:59 ` [PATCH 2/2] arm64: dts: rockchip: add overlay for RockPro64 screen Peter Robinson
2025-06-10 10:44   ` Krzysztof Kozlowski
2025-06-10 10:48     ` Krzysztof Kozlowski
2025-06-10 11:15       ` Heiko Stübner
2025-06-10 11:33   ` Diederik de Haas
2025-06-10 12:20     ` Diederik de Haas
2025-06-09 10:23 ` [PATCH 1/2] arm64: dts: rockchip: drop touch panel display from rockpro64 Heiko Stuebner

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