This patch adds the device node required for serial driver
Signed-off-by: Abhilash Kesavan <a.kesa...@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwar...@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.
Changes in V4:
- Rebased on latest u-boot-samsung tree.
arch/arm/dts/exynos5250.dtsi | 28 ++++++++++++++++++++++++++++
board/samsung/dts/exynos5250-smdk5250.dts | 2 ++
2 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi
index df4b231..125cb35 100644
--- a/arch/arm/dts/exynos5250.dtsi
+++ b/arch/arm/dts/exynos5250.dtsi
@@ -169,4 +169,32 @@
#address-cells = <1>;
#size-cells = <1>;
};
+
+ 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 8da973b..b9181ef 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 {
--
1.7.4.4
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