ARM: tegra: add serial aliases to Tegra124 DT

Commit Message

Lucas Stach Nov. 3, 2014, 10:20 p.m. UTC

Provides consistent numbering of consoles across boards.

Signed-off-by: Lucas Stach <[e-mail]>
---
These aliases are already present in the base DTs for all
other Tegra SoCs.
---
 arch/arm/boot/dts/tegra124.dtsi | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

Comments

Thierry Reding Nov. 6, 2014, 2:42 p.m. UTC | #1

On Mon, Nov 03, 2014 at 11:20:04PM +0100, Lucas Stach wrote:
> Provides consistent numbering of consoles across boards.
> 
> Signed-off-by: Lucas Stach <[e-mail]>
> ---
> These aliases are already present in the base DTs for all
> other Tegra SoCs.
> ---
>  arch/arm/boot/dts/tegra124.dtsi | 15 +++++++++++----
>  1 file changed, 11 insertions(+), 4 deletions(-)

Applied to the for-3.19/dt branch, thanks.

Thierry

Patch

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 478c555..9b53649 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -12,6 +12,13 @@ 
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		serial0 = &uarta;
+		serial1 = &uartb;
+		serial2 = &uartc;
+		serial3 = &uartd;
+	};
+
 	pcie-controller@0,01003000 {
 		compatible = "nvidia,tegra124-pcie";
 		device_type = "pci";
@@ -286,7 +293,7 @@ 
 	 * the APB DMA based serial driver, the comptible is
 	 * "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart".
 	 */
-	serial@0,70006000 {
+	uarta: serial@0,70006000 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006000 0x0 0x40>;
 		reg-shift = <2>;
@@ -299,7 +306,7 @@ 
 		status = "disabled";
 	};
 
-	serial@0,70006040 {
+	uartb: serial@0,70006040 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006040 0x0 0x40>;
 		reg-shift = <2>;
@@ -312,7 +319,7 @@ 
 		status = "disabled";
 	};
 
-	serial@0,70006200 {
+	uartc: serial@0,70006200 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006200 0x0 0x40>;
 		reg-shift = <2>;
@@ -325,7 +332,7 @@ 
 		status = "disabled";
 	};
 
-	serial@0,70006300 {
+	uartd: serial@0,70006300 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006300 0x0 0x40>;
 		reg-shift = <2>;