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| author | Pankaj Dubey <pankaj.dubey@samsung.com> | 2016-03-31 11:48:01 +0900 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-04-01 09:20:53 +0900 |
| commit | ecaba514f4cb74fb076ac99be4719fb8cd9d584a (patch) | |
| tree | 3252d0c74f867f5fe55e3e79981dafaa0e4ad4ab | |
| parent | d278c808f52a5fdbdd93deb3636ea9558e56ffb7 (diff) | |
| download | op-kernel-dev-ecaba514f4cb74fb076ac99be4719fb8cd9d584a.zip op-kernel-dev-ecaba514f4cb74fb076ac99be4719fb8cd9d584a.tar.gz | |
ARM: dts: exynos: Add UART2 DT node for Exynos3250 SoC
This patch add the UART2 Device Tree node for Exynos3250 SoC.
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| -rw-r--r-- | arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos3250.dtsi | 12 |
2 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi index ecf7938..54c587f 100644 --- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi @@ -158,6 +158,13 @@ samsung,pin-drv = <0>; }; + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + i2c3_bus: i2c3-bus { samsung,pins = "gpa1-2", "gpa1-3"; samsung,pin-function = <3>; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 137f901..030ce80 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -43,6 +43,7 @@ i2c7 = &i2c_7; serial0 = &serial_0; serial1 = &serial_1; + serial2 = &serial_2; }; cpus { @@ -452,6 +453,17 @@ status = "disabled"; }; + serial_2: serial@13820000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13820000 0x100>; + interrupts = <0 111 0>; + clocks = <&cmu CLK_UART2>, <&cmu CLK_SCLK_UART2>; + clock-names = "uart", "clk_uart_baud0"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_data>; + status = "disabled"; + }; + i2c_0: i2c@13860000 { #address-cells = <1>; #size-cells = <0>; |
