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ARM: dts: SAMSUNG: Add aliases of UART nodes

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This patch adds alias entries for UART nodes of all SoCs using
samsung-uart compatible UART controllers, so that the dependency on
probe order is removed and deterministic device naming is assured.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomasz Figa
2014-06-26 13:24:35 +02:00
committed by Greg Kroah-Hartman
parent 13a9f6c64f
commit 1e64f48ea7
9 changed files with 50 additions and 14 deletions
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15
arch/arm/boot/dts/exynos5.dtsi
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@@ -18,6 +18,13 @@
/ {
interrupt-parent = <&gic>;
aliases {
serial0 = &serial_0;
serial1 = &serial_1;
serial2 = &serial_2;
serial3 = &serial_3;
};
chipid@10000000 {
compatible = "samsung,exynos4210-chipid";
reg = <0x10000000 0x100>;
@@ -50,25 +57,25 @@
interrupts = <1 9 0xf04>;
};
serial@12C00000 {
serial_0: serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
interrupts = <0 51 0>;
};
serial@12C10000 {
serial_1: serial@12C10000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C10000 0x100>;
interrupts = <0 52 0>;
};
serial@12C20000 {
serial_2: serial@12C20000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C20000 0x100>;
interrupts = <0 53 0>;
};
serial@12C30000 {
serial_3: serial@12C30000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C30000 0x100>;
interrupts = <0 54 0>;