| Message ID | 20201231110040.bdbb9788abd1723d68b67df0@uvos.xyz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/1] ARM: dts: omap443x: Correct sgx clock to 307.2MHz as used on motorola vendor kernel | expand |
> Am 31.12.2020 um 11:00 schrieb Carl Philipp Klemm <philipp@uvos.xyz>: > > The Android vendor kernel uses 307.2MHz or a devider ratio of /5 while active s/devider/divider/ > 153600000 or /10 is only used when the sgx core is inactive. > > Signed-off-by: Carl Philipp Klemm <philipp@uvos.xyz> > --- > arch/arm/boot/dts/omap443x.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi > index dd8ef58cbaed..8466161197ae 100644 > --- a/arch/arm/boot/dts/omap443x.dtsi > +++ b/arch/arm/boot/dts/omap443x.dtsi > @@ -78,11 +78,11 @@ &cpu_thermal { > /include/ "omap443x-clocks.dtsi" > > /* > - * Use dpll_per for sgx at 153.6MHz like droid4 stock v3.0.8 Android kernel > + * Use dpll_per for sgx at 307.2MHz like droid4 stock v3.0.8 Android kernel > */ > &sgx_module { > assigned-clocks = <&l3_gfx_clkctrl OMAP4_GPU_CLKCTRL 24>, > <&dpll_per_m7x2_ck>; > - assigned-clock-rates = <0>, <153600000>; > + assigned-clock-rates = <0>, <307200000>; > assigned-clock-parents = <&dpll_per_m7x2_ck>; > }; > -- > 2.29.2 >
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index dd8ef58cbaed..8466161197ae 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -78,11 +78,11 @@ &cpu_thermal { /include/ "omap443x-clocks.dtsi" /* - * Use dpll_per for sgx at 153.6MHz like droid4 stock v3.0.8 Android kernel + * Use dpll_per for sgx at 307.2MHz like droid4 stock v3.0.8 Android kernel */ &sgx_module { assigned-clocks = <&l3_gfx_clkctrl OMAP4_GPU_CLKCTRL 24>, <&dpll_per_m7x2_ck>; - assigned-clock-rates = <0>, <153600000>; + assigned-clock-rates = <0>, <307200000>; assigned-clock-parents = <&dpll_per_m7x2_ck>; };
The Android vendor kernel uses 307.2MHz or a devider ratio of /5 while active 153600000 or /10 is only used when the sgx core is inactive. Signed-off-by: Carl Philipp Klemm <philipp@uvos.xyz> --- arch/arm/boot/dts/omap443x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)