ARM: dts: Configure RTC powerdomain for am4

For genpd we need the RTC powerdomain configured.

Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
index be16ffc870bd8a7747d7f09ea6ad0668d4f4aea2..e6ef7d6190a180ffa19e45296a5a070e8308ab41 100644 (file)
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -422,6 +422,7 @@
                                        <SYSC_IDLE_SMART>,
                                        <SYSC_IDLE_SMART_WKUP>;
                        /* Domains (P, C): rtc_pwrdm, l4_rtc_clkdm */
+                       power-domains = <&prm_rtc>;
                        clocks = <&l4_rtc_clkctrl AM4_L4_RTC_RTC_CLKCTRL 0>;
                        clock-names = "fck";
                        #address-cells = <1>;