diff options
| author | Tony Lindgren <tony@atomide.com> | 2020-07-02 18:45:13 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-08-18 10:40:03 +0300 |
| commit | 0fd1594b3c339f17210c7ebfff102ad054cfcc7d (patch) | |
| tree | c0c7da6c1595dea0b0a0bbda2c43777d42b60d0c /arch/arm/boot/dts/omap4-l4-abe.dtsi | |
| parent | 587c437d96a3c2a9f15d5f1e315b6ed1ed939725 (diff) | |
| download | linux-0fd1594b3c339f17210c7ebfff102ad054cfcc7d.tar.xz | |
ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data
We can power off l4_abe domain when not in use when we configure it for
genpd. And with that change, we can now also drop the old unused legacy
platform data.
Note that we also need to now use "simple-pm-bus" instead of "simple-bus"
for PM runtime to get enabled for the bus.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4-l4-abe.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap4-l4-abe.dtsi | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi index b2cf5f41e222..a9573d441dea 100644 --- a/arch/arm/boot/dts/omap4-l4-abe.dtsi +++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi @@ -1,14 +1,16 @@ &l4_abe { /* 0x40100000 */ - compatible = "ti,omap4-l4-abe", "simple-bus"; + compatible = "ti,omap4-l4-abe", "simple-pm-bus"; reg = <0x40100000 0x400>, <0x40100400 0x400>; reg-names = "la", "ap"; + power-domains = <&prm_abe>; + /* OMAP4_L4_ABE_CLKCTRL is read-only */ #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x40100000 0x100000>, /* segment 0 */ <0x49000000 0x49000000 0x100000>; segment@0 { /* 0x40100000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = |