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arm64: dts: apq8016-sbc: add label properties for UART, I2C, and SPI

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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>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Rob Herring 2015-12-10 15:21:12 -06:00 committed by Olof Johansson
parent 700dfee190
commit 262c45d43f
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
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@ -28,6 +28,7 @@ chosen {
soc {
serial@78af000 {
label = "LS-UART0";
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp1_uart1_default>;
@ -35,6 +36,7 @@ serial@78af000 {
};
serial@78b0000 {
label = "LS-UART1";
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp1_uart2_default>;
@ -43,26 +45,31 @@ serial@78b0000 {
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";
};