arm64: dts: imx8mp: 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/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 02703547846184347bbfe44539ca64e16909348e..9b1616e59d5826b5fa1a606d77adedecd1393156 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -270,6 +270,8 @@
                                        compatible = "fsl,sec-v4.0-pwrkey";
                                        regmap = <&snvs>;
                                        interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+                                       clocks = <&clk IMX8MP_CLK_SNVS_ROOT>;
+                                       clock-names = "snvs-pwrkey";
                                        linux,keycode = <KEY_POWER>;
                                        wakeup-source;
                                        status = "disabled";