arm64: dts: imx8mn: Add snvs clock to powerkey

SNVS powerkey driver needs snvs clock for proper clock management,
add support for it.

Signed-off-by: Anson Huang <[email protected]>
Reviewed-by: Horia Geantă <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 7428e21663de18d40b4b48b9ba7f5bccee4a83e5..fa78f0163270a3e8d8a8c59a358c13952ddda768 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -410,6 +410,8 @@
                                        compatible = "fsl,sec-v4.0-pwrkey";
                                        regmap = <&snvs>;
                                        interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+                                       clocks = <&clk IMX8MN_CLK_SNVS_ROOT>;
+                                       clock-names = "snvs-pwrkey";
                                        linux,keycode = <KEY_POWER>;
                                        wakeup-source;
                                        status = "disabled";