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ARM: tegra: add serial aliases to Tegra124 DT

PATCH New Lucas Stach 2 participants 2 messages Nov 3, 2014 – Nov 6, 2014

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Lucas Stach

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PATCH 1/1 ARM: tegra: add serial aliases to Tegra124 DT

Provides consistent numbering of consoles across boards.

Signed-off-by Lucas Stach <[email protected]>

---
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(-)
arch/arm/boot/dts/tegra124.dtsi +11 -4
index 478c555..9b53649 100644
@@ -12,6 +12,13 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		serial0 = &uarta;
+		serial1 = &uartb;
+		serial2 = &uartc;
+		serial3 = &uartd;
+	};
+
 	pcie-controller at 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 at 0,70006000 {
+	uarta: serial at 0,70006000 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006000 0x0 0x40>;
 		reg-shift = <2>;

@@ -299,7 +306,7 @@
 		status = "disabled";
 	};
 
-	serial at 0,70006040 {
+	uartb: serial at 0,70006040 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006040 0x0 0x40>;
 		reg-shift = <2>;

@@ -312,7 +319,7 @@
 		status = "disabled";
 	};
 
-	serial at 0,70006200 {
+	uartc: serial at 0,70006200 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006200 0x0 0x40>;
 		reg-shift = <2>;

@@ -325,7 +332,7 @@
 		status = "disabled";
 	};
 
-	serial at 0,70006300 {
+	uartd: serial at 0,70006300 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x0 0x70006300 0x0 0x40>;
 		reg-shift = <2>;
Signature · 1 line
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#1 lore raw

PATCH 1/1 ARM: tegra: add serial aliases to Tegra124 DT

Quoted 9 lines · Lucas Stach

Provides consistent numbering of consoles across boards.

Signed-off-by Lucas Stach <[email protected]>

---
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
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