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authorArnaud Ebalard <arno@natisbad.org>2014-11-21 18:45:35 -0500
committerJason Cooper <jason@lakedaemon.net>2014-11-21 23:15:01 -0500
commit181d9b28cbc9ae10e1467e2d013033b672d91d4b (patch)
tree1e074cca8ca46f337f62a2bbc35702425ebfb0d4 /arch/arm/boot/dts/armada-xp.dtsi
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/armada-xp.dtsi')
-rw-r--r--arch/arm/boot/dts/armada-xp.dtsi5
1 files changed, 3 insertions, 2 deletions
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 @@
53 reg = <0x11100 0x100>; 53 reg = <0x11100 0x100>;
54 }; 54 };
55 55
56 serial@12200 { 56 uart2: serial@12200 {
57 compatible = "snps,dw-apb-uart"; 57 compatible = "snps,dw-apb-uart";
58 reg = <0x12200 0x100>; 58 reg = <0x12200 0x100>;
59 reg-shift = <2>; 59 reg-shift = <2>;
@@ -62,7 +62,8 @@
62 clocks = <&coreclk 0>; 62 clocks = <&coreclk 0>;
63 status = "disabled"; 63 status = "disabled";
64 }; 64 };
65 serial@12300 { 65
66 uart3: serial@12300 {
66 compatible = "snps,dw-apb-uart"; 67 compatible = "snps,dw-apb-uart";
67 reg = <0x12300 0x100>; 68 reg = <0x12300 0x100>;
68 reg-shift = <2>; 69 reg-shift = <2>;