diff mbox

[2/3] arm64: dts: apq8016-sbc: add label properties for UART, I2C, and SPI

Message ID 1449782473-20880-3-git-send-email-robh@kernel.org
State Accepted
Commit 262c45d43f425c7907a4c9857e7f37c82234a3be
Headers show

Commit Message

Rob Herring (Arm) Dec. 10, 2015, 9:21 p.m. UTC 
Add label properties to provide a way to identify UART, I2C and SPI
ports based on their connector names. This follows naming convention in
96boards CE spec. Ports without external connections are not labelled.

Signed-off-by: Rob Herring <robh@kernel.org>

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Andy Gross <agross@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.5.0

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Comments

Kevin Hilman Dec. 11, 2015, 11:14 p.m. UTC | #1 
Rob Herring <robh@kernel.org> writes:

> Add label properties to provide a way to identify UART, I2C and SPI

> ports based on their connector names. This follows naming convention in

> 96boards CE spec. Ports without external connections are not labelled.

>

> Signed-off-by: Rob Herring <robh@kernel.org>

> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

> Cc: Andy Gross <agross@codeaurora.org>


Acked-by: Kevin Hilman <khilman@linaro.org>

Tested-by: Kevin Hilman <khilman@linaro.org>


Tested this on my db410c (along with script from cover letter) and it
works great.

Kevin
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diff mbox

Patch

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 7505fa3..14fafa1 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -28,6 +28,7 @@ 
 
 	soc {
 		serial@78af000 {
+			label = "LS-UART0";
 			status = "okay";
 			pinctrl-names = "default", "sleep";
 			pinctrl-0 = <&blsp1_uart1_default>;
@@ -35,6 +36,7 @@ 
 		};
 
 		serial@78b0000 {
+			label = "LS-UART1";
 			status = "okay";
 			pinctrl-names = "default", "sleep";
 			pinctrl-0 = <&blsp1_uart2_default>;
@@ -43,26 +45,31 @@ 
 
 		i2c@78b6000 {
 		/* On Low speed expansion */
+			label = "LS-I2C0";
 			status = "okay";
 		};
 
 		i2c@78b8000 {
 		/* On High speed expansion */
+			label = "HS-I2C2";
 			status = "okay";
 		};
 
 		i2c@78ba000 {
 		/* On Low speed expansion */
+			label = "LS-I2C1";
 			status = "okay";
 		};
 
 		spi@78b7000 {
 		/* On High speed expansion */
+			label = "HS-SPI1";
 			status = "okay";
 		};
 
 		spi@78b9000 {
 		/* On Low speed expansion */
+			label = "LS-SPI0";
 			status = "okay";
 		};