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ARM: dts: sunxi: Add missing dmas properties to TCON

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The TCON binding mandates a dmas phandle to the DMAengine channel used for
that controller. However, since it's not used in the driver, some device
trees have been missing it. Let's add it.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Maxime Ripard 2019-12-19 10:15:37 +01:00
parent c36ffe4db6
commit ef4afc620f
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
3 changed files with 4 additions and 0 deletions
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1
arch/arm/boot/dts/sun5i.dtsi
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@ -275,6 +275,7 @@ tcon0: lcd-controller@1c0c000 {
compatible = "allwinner,sun5i-a13-tcon";
reg = <0x01c0c000 0x1000>;
interrupts = <44>;
dmas = <&dma SUN4I_DMA_DEDICATED 14>;
resets = <&ccu RST_LCD>;
reset-names = "lcd";
clocks = <&ccu CLK_AHB_LCD>,

2
arch/arm/boot/dts/sun6i-a31.dtsi
View File

@ -285,6 +285,7 @@ tcon0: lcd-controller@1c0c000 {
compatible = "allwinner,sun6i-a31-tcon";
reg = <0x01c0c000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 11>;
resets = <&ccu RST_AHB1_LCD0>;
reset-names = "lcd";
clocks = <&ccu CLK_AHB1_LCD0>,
@ -334,6 +335,7 @@ tcon1: lcd-controller@1c0d000 {
compatible = "allwinner,sun6i-a31-tcon";
reg = <0x01c0d000 0x1000>;
interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 12>;
resets = <&ccu RST_AHB1_LCD1>;
reset-names = "lcd";
clocks = <&ccu CLK_AHB1_LCD1>,

1
arch/arm/boot/dts/sun8i-a23-a33.dtsi
View File

@ -182,6 +182,7 @@ tcon0: lcd-controller@1c0c000 {
/* compatible gets set in SoC specific dtsi file */
reg = <0x01c0c000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 12>;
clocks = <&ccu CLK_BUS_LCD>,
<&ccu CLK_LCD_CH0>;
clock-names = "ahb",