| Message ID | 1400779322-4410-5-git-send-email-a.kesavan@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 05/22/2014 09:21 PM, Abhilash Kesavan wrote: > PPMU is required by the exynos5420 devfreq driver. Add a device > tree node for it. > Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> > --- > arch/arm/boot/dts/exynos5420.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index 8e7e35c..6ab7b03 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -833,4 +833,11 @@ > samsung,pmu-syscon = <&pmu_system_controller>; > #phy-cells = <1>; > }; > + > + ppmu { Shouldn't it have the unit-address part, like "ppmu@10d00000"? > + compatible = "samsung,exynos5420-int-busfreq"; > + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ > + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ > + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ > + }; > }; WBR, Sergei
Hi Sergei, On Thu, May 22, 2014 at 11:20 PM, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> wrote: > On 05/22/2014 09:21 PM, Abhilash Kesavan wrote: > >> PPMU is required by the exynos5420 devfreq driver. Add a device >> tree node for it. > > >> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> >> --- >> arch/arm/boot/dts/exynos5420.dtsi | 7 +++++++ >> 1 file changed, 7 insertions(+) > > >> diff --git a/arch/arm/boot/dts/exynos5420.dtsi >> b/arch/arm/boot/dts/exynos5420.dtsi >> index 8e7e35c..6ab7b03 100644 >> --- a/arch/arm/boot/dts/exynos5420.dtsi >> +++ b/arch/arm/boot/dts/exynos5420.dtsi >> @@ -833,4 +833,11 @@ >> samsung,pmu-syscon = <&pmu_system_controller>; >> #phy-cells = <1>; >> }; >> + >> + ppmu { > > > Shouldn't it have the unit-address part, like "ppmu@10d00000"? Will fix. Regards, Abhilash > > >> + compatible = "samsung,exynos5420-int-busfreq"; >> + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ >> + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ >> + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ >> + }; >> }; > > > WBR, Sergei >
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 8e7e35c..6ab7b03 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -833,4 +833,11 @@ samsung,pmu-syscon = <&pmu_system_controller>; #phy-cells = <1>; }; + + ppmu { + compatible = "samsung,exynos5420-int-busfreq"; + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ + }; };
PPMU is required by the exynos5420 devfreq driver. Add a device tree node for it. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> --- arch/arm/boot/dts/exynos5420.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)