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| author |   Hugo Villeneuve <hvilleneuve@dimonoff.com> | 2022-02-11 10:38:17 -0500 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-02-21 11:18:22 +0800 |
| commit | 6bb691f2cf3d3c40535e4bc2988faacbe993c588 (patch) | |
| tree | cd18a12c8e429fe5dc39a660fd7e00c02e3573ae | |
| parent | arm64: dts: imx8qm: added more serial alias to dts (diff) | |
| download | linux-dev-6bb691f2cf3d3c40535e4bc2988faacbe993c588.tar.xz linux-dev-6bb691f2cf3d3c40535e4bc2988faacbe993c588.zip | |
arm64: dts: imx8mp-evk: add PCA6416 gpio line names
Add gpio-line-names for the various GPIO's connected to the PCA6416
I/O expander on the imx8mp EVK.
This helps when using the new gpiod interface to find the GPIOs by name.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 9055ce32aecc..a82c31dbdbf3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -300,6 +300,22 @@ pinctrl-0 = <&pinctrl_pca6416_int>; interrupt-parent = <&gpio1>; interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = "EXT_PWREN1", + "EXT_PWREN2", + "CAN1/I2C5_SEL", + "PDM/CAN2_SEL", + "FAN_EN", + "PWR_MEAS_IO1", + "PWR_MEAS_IO2", + "EXP_P0_7", + "EXP_P1_0", + "EXP_P1_1", + "EXP_P1_2", + "EXP_P1_3", + "EXP_P1_4", + "EXP_P1_5", + "EXP_P1_6", + "EXP_P1_7"; }; }; |