Although the RTC is on the module, the RTC_EVENT# signal is connected
on the mainboard. Already set by bootloader, but make it explicit in Linux
as well.
Fixes: 418d1d840e42 ("arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP")
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
---
Changes in v2:
* Small fix in commit message and added board to subject
* Added Fabio's R-b
arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
index 1838232d3d60..89443bc36b1b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
@@ -517,6 +517,8 @@ &i2c6 {
&pcf85063 {
/* RTC_EVENT# is connected on MBa8MPxL */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcf85063>;
interrupt-parent = <&gpio4>;
interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
};
@@ -852,6 +854,10 @@ pinctrl_lvdsdisplay: lvdsdisplaygrp {
fsl,pins = <MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x10>; /* Power enable */
};
+ pinctrl_pcf85063: pcf85063grp {
+ fsl,pins = <MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x80>;
+ };
+
/* LVDS Backlight */
pinctrl_pwm2: pwm2grp {
fsl,pins = <MX8MP_IOMUXC_SAI5_RXD0__PWM2_OUT 0x14>;
--
2.25.1
