[PATCH v4 07/10] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers
From: H. Nikolaus Schaller
Date: Mon Sep 27 2021 - 12:45:06 EST
From: Paul Boddie <paul@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 45 ++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 9e34f433b9b5..4cbc6a4db6cd 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>;
--
2.31.1