Patchwork [U-Boot,2/4,V3] EXYNOS5: FDT: Add serial device node values

login
register
mail settings
Submitter Rajeshwari Birje
Date March 15, 2013, 10:38 a.m.
Message ID <1363343929-6190-3-git-send-email-rajeshwari.s@samsung.com>
Download mbox | patch
Permalink /patch/227948/
State Changes Requested
Delegated to: Minkyu Kang
Headers show

Comments

Rajeshwari Birje - March 15, 2013, 10:38 a.m.
This patch adds the device node required for serial driver

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
---
Changes in V2:
        - Changed the compatible string to "samsung,exynos4210-uart"
Changes in V3:
	- Added a alias console as we will support one at any point of time.
 arch/arm/dts/exynos5250.dtsi              |   27 +++++++++++++++++++++++++++
 board/samsung/dts/exynos5250-smdk5250.dts |    2 ++
 2 files changed, 29 insertions(+), 0 deletions(-)
Simon Glass - March 15, 2013, 8:24 p.m.
On Fri, Mar 15, 2013 at 3:38 AM, Rajeshwari Shinde
<rajeshwari.s@samsung.com> wrote:
> This patch adds the device node required for serial driver
>
> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>

Acked-by: Simon Glass <sjg@chromium.org>

> ---
> Changes in V2:
>         - Changed the compatible string to "samsung,exynos4210-uart"
> Changes in V3:
>         - Added a alias console as we will support one at any point of time.
>  arch/arm/dts/exynos5250.dtsi              |   27 +++++++++++++++++++++++++++
>  board/samsung/dts/exynos5250-smdk5250.dts |    2 ++
>  2 files changed, 29 insertions(+), 0 deletions(-)
>

Patch

diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi
index 61d35a8..9ab5f0d 100644
--- a/arch/arm/dts/exynos5250.dtsi
+++ b/arch/arm/dts/exynos5250.dtsi
@@ -156,4 +156,31 @@ 
 		reg = <0x10060000 0x10000>;
 	};
 
+	serial@12C00000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C00000 0x100>;
+		interrupts = <0 51 0>;
+		id = <0>;
+	};
+
+	serial@12C10000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C10000 0x100>;
+		interrupts = <0 52 0>;
+		id = <1>;
+	};
+
+	serial@12C20000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C20000 0x100>;
+		interrupts = <0 53 0>;
+		id = <2>;
+	};
+
+	serial@12C30000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C30000 0x100>;
+		interrupts = <0 54 0>;
+		id = <3>;
+	};
 };
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts
index 1c2d52d..936ec12 100644
--- a/board/samsung/dts/exynos5250-smdk5250.dts
+++ b/board/samsung/dts/exynos5250-smdk5250.dts
@@ -30,6 +30,8 @@ 
 		spi2 = "/spi@12d40000";
 		spi3 = "/spi@131a0000";
 		spi4 = "/spi@131b0000";
+		serial0 = "/serial@12C30000";
+		console = "/serial@12C30000";
 	};
 
 	sromc@12250000 {