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Date: Tue, 11 Aug 2015 12:46:23 +0900 From: Chanwoo Choi <cw00.choi@...sung.com> To: s.nawrocki@...sung.com, tomasz.figa@...il.com, kgene@...nel.org, k.kozlowski@...sung.com Cc: mturquette@...libre.com, sboyd@...eaurora.org, cw00.choi@...sung.com, linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org Subject: [PATCH 3/4] ARM: dts: Add UART2 dt node for Exynos3250 SoC This patch add the uart2 devicetree node for Exynos3250 SoC. Cc: Kukjin Kim <kgene@...nel.org> Cc: Krzysztof Kozlowski <k.kozlowski@...sung.com> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com> --- arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 7 +++++++ arch/arm/boot/dts/exynos3250.dtsi | 12 ++++++++++++ 2 files changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi index 5ab81c39e2c9..eac1d21c10d4 100644 --- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi @@ -120,6 +120,13 @@ 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 2db99433e17f..02f3250766c9 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -42,6 +42,7 @@ i2c7 = &i2c_7; serial0 = &serial_0; serial1 = &serial_1; + serial2 = &serial_2; }; cpus { @@ -435,6 +436,17 @@ status = "disabled"; }; + serial_2: serial@...20000 { + 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@...60000 { #address-cells = <1>; #size-cells = <0>; -- 1.8.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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