LF-1189-12 arm64: dts: imx8qxp-mek: Add PWM pinctrl for LCDIF display

This patch adds PWM pinctrl setting support for LCDIF display.
The PWM can be used to control display panel's backlight.

Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Tested-by: Robert Chiras <robert.chiras@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index 93631a9..d38754c 100755 (executable)
--- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -1463,6 +1463,12 @@
                        IMX8QXP_MCLK_OUT0_ADMA_LCDIF_CLK        0x00000060
                >;
        };
+
+       pinctrl_lcdifpwm: lcdifpwmgrp {
+               fsl,pins = <
+                       IMX8QXP_SPI0_CS1_ADMA_LCD_PWM0_OUT      0x00000060
+               >;
+       };
 };
 
 &scu_key {