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authorArnaud Ebalard <arno@natisbad.org>2014-11-22 00:45:35 +0100
committerJason Cooper <jason@lakedaemon.net>2014-11-22 04:15:01 +0000
commit181d9b28cbc9ae10e1467e2d013033b672d91d4b (patch)
tree1e074cca8ca46f337f62a2bbc35702425ebfb0d4 /arch/arm/boot/dts
parenta0d3c2215b9b7158621500b05f760fc84046fa50 (diff)
arm: mvebu: add uartX labels for Armada SoC serial nodes
This patch adds uartX labels for Armada SoC serial nodes. This is a preliminary work to be able to easily reference the serial lines in Device Tree files. One expected use is when providing stdout-path property for barebox. Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Link: https://lkml.kernel.org/r/0683d1a823fe9b75849f3dafcf1cf6ee291cdca6.1416613429.git.arno@natisbad.org Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/armada-370-xp.dtsi5
-rw-r--r--arch/arm/boot/dts/armada-xp.dtsi5
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 4d84ca981fe0..2057351ed00b 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -151,7 +151,7 @@
status = "disabled";
};
- serial@12000 {
+ uart0: serial@12000 {
compatible = "snps,dw-apb-uart";
reg = <0x12000 0x100>;
reg-shift = <2>;
@@ -160,7 +160,8 @@
clocks = <&coreclk 0>;
status = "disabled";
};
- serial@12100 {
+
+ uart1: serial@12100 {
compatible = "snps,dw-apb-uart";
reg = <0x12100 0x100>;
reg-shift = <2>;
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index a3919b644737..e4ba27ef109b 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -53,7 +53,7 @@
reg = <0x11100 0x100>;
};
- serial@12200 {
+ uart2: serial@12200 {
compatible = "snps,dw-apb-uart";
reg = <0x12200 0x100>;
reg-shift = <2>;
@@ -62,7 +62,8 @@
clocks = <&coreclk 0>;
status = "disabled";
};
- serial@12300 {
+
+ uart3: serial@12300 {
compatible = "snps,dw-apb-uart";
reg = <0x12300 0x100>;
reg-shift = <2>;