@@ -1,5 +1,8 @@
&l4_wkup { /* 0x44c00000 */
- compatible = "ti,am4-l4-wkup", "simple-bus";
+ compatible = "ti,am4-l4-wkup", "simple-pm-bus";
+ power-domains = <&prm_wkup>;
+ clocks = <&l4_wkup_clkctrl AM4_L4_WKUP_L4_WKUP_CLKCTRL 0>;
+ clock-names = "fck";
reg = <0x44c00000 0x800>,
<0x44c00800 0x800>,
<0x44c01000 0x400>,
@@ -12,7 +15,7 @@ &l4_wkup { /* 0x44c00000 */
<0x00200000 0x44e00000 0x100000>; /* segment 2 */
segment@0 { /* 0x44c00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */
@@ -22,7 +25,7 @@ segment@0 { /* 0x44c00000 */
};
segment@100000 { /* 0x44d00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00100000 0x004000>, /* ap 4 */
@@ -81,7 +84,7 @@ prcm_clockdomains: clockdomains {
};
segment@200000 { /* 0x44e00000 */
- compatible = "simple-bus";
+ compatible = "simple-pm-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x00200000 0x001000>, /* ap 9 */
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/boot/dts/am437x-l4.dtsi | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)