diff mbox series

[v2,5/8] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller

Message ID 4784fa1d458e64024b10822f22d83c3f0e518408.1628172477.git.hns@goldelico.com (mailing list archive)
State Superseded
Headers show
Series MIPS: jz4780 HDMI | expand

Commit Message

H. Nikolaus Schaller Aug. 5, 2021, 2:07 p.m. UTC 
From: Paul Boddie <paul@boddie.org.uk>

A specialisation of the generic Synopsys HDMI driver is employed for JZ4780
HDMI support. This requires a new driver, plus device tree and configuration
modifications.

Signed-off-by: Paul Boddie <paul@boddie.org.uk>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
 arch/mips/boot/dts/ingenic/jz4780.dtsi | 45 ++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
diff mbox series

Patch

diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 9e34f433b9b58..4cbc6a4db6cda 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -424,6 +424,51 @@  i2c4: i2c@10054000 {
 		status = "disabled";
 	};
 
+	hdmi: hdmi@10180000 {
+		compatible = "ingenic,jz4780-dw-hdmi";
+		reg = <0x10180000 0x8000>;
+		reg-io-width = <4>;
+
+		clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>;
+		clock-names = "isfr" , "iahb";
+
+		assigned-clocks = <&cgu JZ4780_CLK_HDMI>;
+		assigned-clock-rates = <27000000>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <3>;
+
+		/* ddc-i2c-bus = <&i2c4>; */
+
+		status = "disabled";
+	};
+
+	lcdc0: lcdc0@13050000 {
+		compatible = "ingenic,jz4780-lcd";
+		reg = <0x13050000 0x1800>;
+
+		clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD0PIXCLK>;
+		clock-names = "lcd", "lcd_pclk";
+
+		interrupt-parent = <&intc>;
+		interrupts = <31>;
+
+		status = "disabled";
+	};
+
+	lcdc1: lcdc1@130a0000 {
+		compatible = "ingenic,jz4780-lcd";
+		reg = <0x130a0000 0x1800>;
+
+		clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD1PIXCLK>;
+		clock-names = "lcd", "lcd_pclk";
+
+		interrupt-parent = <&intc>;
+		interrupts = <31>;
+
+		status = "disabled";
+	};
+
 	nemc: nemc@13410000 {
 		compatible = "ingenic,jz4780-nemc", "simple-mfd";
 		reg = <0x13410000 0x10000>;