[U-Boot] [PATCH 2/4] EXYNOS5: FDT: Add serial device node values
Rajeshwari Shinde
rajeshwari.s at samsung.com
Wed Feb 27 07:01:57 CET 2013
This patch adds the device node required for serial driver
Signed-off-by: Abhilash Kesavan <a.kesavan at samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s at samsung.com>
---
arch/arm/dts/exynos5250.dtsi | 27 +++++++++++++++++++++++++++
board/samsung/dts/exynos5250-smdk5250.dts | 1 +
2 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi
index ed8c8dd..5425521 100644
--- a/arch/arm/dts/exynos5250.dtsi
+++ b/arch/arm/dts/exynos5250.dtsi
@@ -151,4 +151,31 @@
};
};
+ serial at 12C00000 {
+ compatible = "samsung,exynos-uart";
+ reg = <0x12C00000 0x100>;
+ interrupts = <0 51 0>;
+ id = <0>;
+ };
+
+ serial at 12C10000 {
+ compatible = "samsung,exynos-uart";
+ reg = <0x12C10000 0x100>;
+ interrupts = <0 52 0>;
+ id = <1>;
+ };
+
+ serial at 12C20000 {
+ compatible = "samsung,exynos-uart";
+ reg = <0x12C20000 0x100>;
+ interrupts = <0 53 0>;
+ id = <2>;
+ };
+
+ serial at 12C30000 {
+ compatible = "samsung,exynos-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 cbfab6f..89db11b 100644
--- a/board/samsung/dts/exynos5250-smdk5250.dts
+++ b/board/samsung/dts/exynos5250-smdk5250.dts
@@ -30,6 +30,7 @@
spi2 = "/spi at 12d40000";
spi3 = "/spi at 131a0000";
spi4 = "/spi at 131b0000";
+ serial0 = "/serial at 12C30000";
};
sromc at 12250000 {
--
1.7.4.4
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