2014-10-22 15:12 GMT+02:00 Eddie Huang <eddie.huang@xxxxxxxxxxxx>: > This add dts support for mt8127 and mt8135 SOC UART > > Signed-off-by: Eddie Huang <eddie.huang@xxxxxxxxxxxx> > --- > arch/arm/boot/dts/mt8127.dtsi | 34 ++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/mt8135.dtsi | 36 ++++++++++++++++++++++++++++++++++++ > 2 files changed, 70 insertions(+) > > diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi > index 25c9f69..249c218 100644 > --- a/arch/arm/boot/dts/mt8127.dtsi > +++ b/arch/arm/boot/dts/mt8127.dtsi > @@ -64,6 +64,12 @@ > clock-frequency = <32000>; > #clock-cells = <0>; > }; > + > + uart_clk: dummy26m { > + compatible = "fixed-clock"; > + clock-frequency = <26000000>; > + #clock-cells = <0>; > + }; > }; > > soc { > @@ -89,5 +95,33 @@ > <0 0x10214000 0 0x2000>, > <0 0x10216000 0 0x2000>; > }; > + > + uart0: serial@11006000 { > + compatible = "mediatek,mt8127-uart","mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x400>; > + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart1: serial@11007000 { > + compatible = "mediatek,mt8127-uart","mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart2: serial@11008000 { > + compatible = "mediatek,mt8127-uart","mediatek,mt6577-uart"; > + reg = <0 0x11004000 0 0x400>; > + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart3: serial@11009000 { > + compatible = "mediatek,mt8127-uart","mediatek,mt6577-uart"; > + reg = <0 0x11005000 0 0x400>; > + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > }; > }; > diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi > index 90a56ad..683b761 100644 > --- a/arch/arm/boot/dts/mt8135.dtsi > +++ b/arch/arm/boot/dts/mt8135.dtsi > @@ -86,6 +86,13 @@ > clock-frequency = <32000>; > #clock-cells = <0>; > }; > + > + uart_clk: dummy26m { > + compatible = "fixed-clock"; > + clock-frequency = <26000000>; > + #clock-cells = <0>; > + }; > + > }; > > soc { > @@ -111,5 +118,34 @@ > <0 0x10214000 0 0x2000>, > <0 0x10216000 0 0x2000>; > }; > + > + uart0: serial@11006000 { > + compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; > + reg = <0 0x11006000 0 0x400>; > + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart1: serial@11007000 { > + compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; > + reg = <0 0x11007000 0 0x400>; > + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart2: serial@11008000 { > + compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; > + reg = <0 0x11008000 0 0x400>; > + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > + uart3: serial@11009000 { > + compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; > + reg = <0 0x11009000 0 0x400>; > + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + }; > + > }; > }; > -- > 1.8.1.1.dirty > Applied to v3.20-next/dts, thanks. -- motzblog.wordpress.com -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html