* [PATCH] arm64: dts: imx8mp-evk: add PCA6416 gpio line names
@ 2022-02-11 15:38 Hugo Villeneuve
2022-02-21 3:18 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Hugo Villeneuve @ 2022-02-11 15:38 UTC (permalink / raw)
To: Rob Herring, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
Fabio Estevam, NXP Linux Team
Cc: hugo, Hugo Villeneuve, devicetree, linux-arm-kernel, linux-kernel
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
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>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
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 @@ pca6416: gpio@20 {
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";
};
};
--
2.30.2
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: imx8mp-evk: add PCA6416 gpio line names
2022-02-11 15:38 [PATCH] arm64: dts: imx8mp-evk: add PCA6416 gpio line names Hugo Villeneuve
@ 2022-02-21 3:18 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2022-02-21 3:18 UTC (permalink / raw)
To: Hugo Villeneuve
Cc: Rob Herring, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team, Hugo Villeneuve, devicetree, linux-arm-kernel,
linux-kernel
On Fri, Feb 11, 2022 at 10:38:17AM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> 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>
Applied, thanks!
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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