On 20 December 2016 at 15:16, Maxime Ripard <[email protected]> wrote: > On Tue, Dec 20, 2016 at 11:22:42AM +0100, [email protected] wrote: >> From: Marcus Cooper <[email protected]> >> >> This patch adds the regulator nodes for the axp209 by including >> the axp209 dtsi. >> >> Signed-off-by: Marcus Cooper <[email protected]> >> --- >> arch/arm/boot/dts/sun4i-a10-a1000.dts | 34 >> ++++++++++++++++++++++++++++++++++ >> 1 file changed, 34 insertions(+) >> >> diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts >> b/arch/arm/boot/dts/sun4i-a10-a1000.dts >> index 68c6bdb2cf7c..e7394d701856 100644 >> --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts >> +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts >> @@ -196,6 +196,40 @@ >> }; >> }; >> >> +#include "axp209.dtsi" >> + >> +®_dcdc2 { >> + regulator-always-on; >> + regulator-min-microvolt = <1000000>; >> + regulator-max-microvolt = <1400000>; >> + regulator-name = "vdd-cpu"; >> +}; >> + >> +®_dcdc3 { >> + regulator-always-on; >> + regulator-min-microvolt = <1000000>; >> + regulator-max-microvolt = <1250000>; >> + regulator-name = "vdd-int-dll"; >> +}; >> + >> +®_ldo1 { >> + regulator-name = "vdd-rtc"; >> +}; >> + >> +®_ldo2 { >> + regulator-always-on; >> + regulator-min-microvolt = <3000000>; >> + regulator-max-microvolt = <3000000>; >> + regulator-name = "avcc"; >> +}; >> + >> +®_ldo3 { >> + regulator-always-on; >> + regulator-min-microvolt = <2800000>; >> + regulator-max-microvolt = <2800000>; >> + regulator-name = "vcc-wifi"; > > If this is used only for the wifi, there's no point in keeping it > enabled. > > Also, taking the chance to enable cpufreq by setting the cpu-suplly > property would be a good idea. Ack....fortunately my A1000 was out of it's box as I've been looking at the channel reversal issue. I'll respin now. CK > > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com
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