| Message ID | 1354677702-22669-1-git-send-email-a.kesavan@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Adding Kukjin Kim who was accidentally missed out in the re-worked patches. On Wed, Dec 5, 2012 at 8:51 AM, Abhilash Kesavan <a.kesavan@samsung.com> wrote: > The exynos5250 based chromebooks have a max77686 pmic on i2c channel 0. > Add support for the pmic in the common cros5250 dts file. > Tested after enabling cpufreq support for exynos5250 SoC and varying the > arm frequency/voltage using the userspace governer. > > Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> > Acked-by: Doug Anderson <dianders@chromium.org> > --- > Changes since v1: > * Used generic names for the regulators > * Changed BUCK5 as being default "ON" > Changes since v2: > * Fixed the LDO7 name from "P1.0V_LDO_OUT7" to "P1.1V_LDO_OUT7" > > arch/arm/boot/dts/cros5250-common.dtsi | 138 ++++++++++++++++++++++++++++++++ > 1 files changed, 138 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi > index fddd174..8ab8394 100644 > --- a/arch/arm/boot/dts/cros5250-common.dtsi > +++ b/arch/arm/boot/dts/cros5250-common.dtsi > @@ -24,6 +24,144 @@ > samsung,i2c-max-bus-freq = <378000>; > gpios = <&gpb3 0 2 3 0>, > <&gpb3 1 2 3 0>; > + > + max77686@09 { > + compatible = "maxim,max77686"; > + reg = <0x09>; > + > + voltage-regulators { > + ldo1_reg: LDO1 { > + regulator-name = "P1.0V_LDO_OUT1"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo2_reg: LDO2 { > + regulator-name = "P1.8V_LDO_OUT2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo3_reg: LDO3 { > + regulator-name = "P1.8V_LDO_OUT3"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo7_reg: LDO7 { > + regulator-name = "P1.1V_LDO_OUT7"; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-always-on; > + }; > + > + ldo8_reg: LDO8 { > + regulator-name = "P1.0V_LDO_OUT8"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo10_reg: LDO10 { > + regulator-name = "P1.8V_LDO_OUT10"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo12_reg: LDO12 { > + regulator-name = "P3.0V_LDO_OUT12"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-always-on; > + }; > + > + ldo14_reg: LDO14 { > + regulator-name = "P1.8V_LDO_OUT14"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo15_reg: LDO15 { > + regulator-name = "P1.0V_LDO_OUT15"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo16_reg: LDO16 { > + regulator-name = "P1.8V_LDO_OUT16"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + buck1_reg: BUCK1 { > + regulator-name = "vdd_mif"; > + regulator-min-microvolt = <950000>; > + regulator-max-microvolt = <1300000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck2_reg: BUCK2 { > + regulator-name = "vdd_arm"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck3_reg: BUCK3 { > + regulator-name = "vdd_int"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck4_reg: BUCK4 { > + regulator-name = "vdd_g3d"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck5_reg: BUCK5 { > + regulator-name = "P1.8V_BUCK_OUT5"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck6_reg: BUCK6 { > + regulator-name = "P1.35V_BUCK_OUT6"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + }; > + > + buck7_reg: BUCK7 { > + regulator-name = "P2.0V_BUCK_OUT7"; > + regulator-min-microvolt = <2000000>; > + regulator-max-microvolt = <2000000>; > + regulator-always-on; > + }; > + > + buck8_reg: BUCK8 { > + regulator-name = "P2.85V_BUCK_OUT8"; > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <2850000>; > + regulator-always-on; > + }; > + }; > + }; > }; > > i2c@12C70000 { > -- > 1.6.6.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Abhilash Kesavan wrote: > > The exynos5250 based chromebooks have a max77686 pmic on i2c channel 0. > Add support for the pmic in the common cros5250 dts file. > Tested after enabling cpufreq support for exynos5250 SoC and varying the > arm frequency/voltage using the userspace governer. > > Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> > Acked-by: Doug Anderson <dianders@chromium.org> > --- > Changes since v1: > * Used generic names for the regulators > * Changed BUCK5 as being default "ON" > Changes since v2: > * Fixed the LDO7 name from "P1.0V_LDO_OUT7" to "P1.1V_LDO_OUT7" > > arch/arm/boot/dts/cros5250-common.dtsi | 138 > ++++++++++++++++++++++++++++++++ > 1 files changed, 138 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/cros5250-common.dtsi > b/arch/arm/boot/dts/cros5250-common.dtsi > index fddd174..8ab8394 100644 > --- a/arch/arm/boot/dts/cros5250-common.dtsi > +++ b/arch/arm/boot/dts/cros5250-common.dtsi > @@ -24,6 +24,144 @@ > samsung,i2c-max-bus-freq = <378000>; > gpios = <&gpb3 0 2 3 0>, > <&gpb3 1 2 3 0>; > + > + max77686@09 { > + compatible = "maxim,max77686"; > + reg = <0x09>; > + > + voltage-regulators { > + ldo1_reg: LDO1 { > + regulator-name = > "P1.0V_LDO_OUT1"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo2_reg: LDO2 { > + regulator-name = > "P1.8V_LDO_OUT2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo3_reg: LDO3 { > + regulator-name = > "P1.8V_LDO_OUT3"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo7_reg: LDO7 { > + regulator-name = > "P1.1V_LDO_OUT7"; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-always-on; > + }; > + > + ldo8_reg: LDO8 { > + regulator-name = > "P1.0V_LDO_OUT8"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo10_reg: LDO10 { > + regulator-name = > "P1.8V_LDO_OUT10"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo12_reg: LDO12 { > + regulator-name = > "P3.0V_LDO_OUT12"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-always-on; > + }; > + > + ldo14_reg: LDO14 { > + regulator-name = > "P1.8V_LDO_OUT14"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo15_reg: LDO15 { > + regulator-name = > "P1.0V_LDO_OUT15"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo16_reg: LDO16 { > + regulator-name = > "P1.8V_LDO_OUT16"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + buck1_reg: BUCK1 { > + regulator-name = "vdd_mif"; > + regulator-min-microvolt = <950000>; > + regulator-max-microvolt = <1300000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck2_reg: BUCK2 { > + regulator-name = "vdd_arm"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck3_reg: BUCK3 { > + regulator-name = "vdd_int"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck4_reg: BUCK4 { > + regulator-name = "vdd_g3d"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck5_reg: BUCK5 { > + regulator-name = > "P1.8V_BUCK_OUT5"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck6_reg: BUCK6 { > + regulator-name = > "P1.35V_BUCK_OUT6"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + }; > + > + buck7_reg: BUCK7 { > + regulator-name = > "P2.0V_BUCK_OUT7"; > + regulator-min-microvolt = <2000000>; > + regulator-max-microvolt = <2000000>; > + regulator-always-on; > + }; > + > + buck8_reg: BUCK8 { > + regulator-name = > "P2.85V_BUCK_OUT8"; > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <2850000>; > + regulator-always-on; > + }; > + }; > + }; > }; > > i2c@12C70000 { > -- > 1.6.6.1 Applied, thanks. - Kukjin
Abhilash Kesavan wrote: > > Adding Kukjin Kim who was accidentally missed out in the re-worked patches. > Abhilash, please re-send patch so that I could apply this into samsung tree. Thanks. - Kukjin > On Wed, Dec 5, 2012 at 8:51 AM, Abhilash Kesavan <a.kesavan@samsung.com> > wrote: > > The exynos5250 based chromebooks have a max77686 pmic on i2c channel 0. > > Add support for the pmic in the common cros5250 dts file. > > Tested after enabling cpufreq support for exynos5250 SoC and varying the > > arm frequency/voltage using the userspace governer. > > > > Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> > > Acked-by: Doug Anderson <dianders@chromium.org> > > --- > > Changes since v1: > > * Used generic names for the regulators > > * Changed BUCK5 as being default "ON" > > Changes since v2: > > * Fixed the LDO7 name from "P1.0V_LDO_OUT7" to "P1.1V_LDO_OUT7" > > > > arch/arm/boot/dts/cros5250-common.dtsi | 138 > ++++++++++++++++++++++++++++++++ > > 1 files changed, 138 insertions(+), 0 deletions(-) > > > > diff --git a/arch/arm/boot/dts/cros5250-common.dtsi > b/arch/arm/boot/dts/cros5250-common.dtsi > > index fddd174..8ab8394 100644 > > --- a/arch/arm/boot/dts/cros5250-common.dtsi > > +++ b/arch/arm/boot/dts/cros5250-common.dtsi > > @@ -24,6 +24,144 @@ > > samsung,i2c-max-bus-freq = <378000>; > > gpios = <&gpb3 0 2 3 0>, > > <&gpb3 1 2 3 0>; > > + > > + max77686@09 { > > + compatible = "maxim,max77686"; > > + reg = <0x09>; > > + > > + voltage-regulators { > > + ldo1_reg: LDO1 { > > + regulator-name = "P1.0V_LDO_OUT1"; > > + regulator-min-microvolt = <1000000>; > > + regulator-max-microvolt = <1000000>; > > + regulator-always-on; > > + }; > > + > > + ldo2_reg: LDO2 { > > + regulator-name = "P1.8V_LDO_OUT2"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + }; > > + > > + ldo3_reg: LDO3 { > > + regulator-name = "P1.8V_LDO_OUT3"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + }; > > + > > + ldo7_reg: LDO7 { > > + regulator-name = "P1.1V_LDO_OUT7"; > > + regulator-min-microvolt = <1100000>; > > + regulator-max-microvolt = <1100000>; > > + regulator-always-on; > > + }; > > + > > + ldo8_reg: LDO8 { > > + regulator-name = "P1.0V_LDO_OUT8"; > > + regulator-min-microvolt = <1000000>; > > + regulator-max-microvolt = <1000000>; > > + regulator-always-on; > > + }; > > + > > + ldo10_reg: LDO10 { > > + regulator-name = "P1.8V_LDO_OUT10"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + }; > > + > > + ldo12_reg: LDO12 { > > + regulator-name = "P3.0V_LDO_OUT12"; > > + regulator-min-microvolt = <3000000>; > > + regulator-max-microvolt = <3000000>; > > + regulator-always-on; > > + }; > > + > > + ldo14_reg: LDO14 { > > + regulator-name = "P1.8V_LDO_OUT14"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + }; > > + > > + ldo15_reg: LDO15 { > > + regulator-name = "P1.0V_LDO_OUT15"; > > + regulator-min-microvolt = <1000000>; > > + regulator-max-microvolt = <1000000>; > > + regulator-always-on; > > + }; > > + > > + ldo16_reg: LDO16 { > > + regulator-name = "P1.8V_LDO_OUT16"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + }; > > + > > + buck1_reg: BUCK1 { > > + regulator-name = "vdd_mif"; > > + regulator-min-microvolt = <950000>; > > + regulator-max-microvolt = <1300000>; > > + regulator-always-on; > > + regulator-boot-on; > > + }; > > + > > + buck2_reg: BUCK2 { > > + regulator-name = "vdd_arm"; > > + regulator-min-microvolt = <850000>; > > + regulator-max-microvolt = <1350000>; > > + regulator-always-on; > > + regulator-boot-on; > > + }; > > + > > + buck3_reg: BUCK3 { > > + regulator-name = "vdd_int"; > > + regulator-min-microvolt = <900000>; > > + regulator-max-microvolt = <1200000>; > > + regulator-always-on; > > + regulator-boot-on; > > + }; > > + > > + buck4_reg: BUCK4 { > > + regulator-name = "vdd_g3d"; > > + regulator-min-microvolt = <850000>; > > + regulator-max-microvolt = <1300000>; > > + regulator-always-on; > > + regulator-boot-on; > > + }; > > + > > + buck5_reg: BUCK5 { > > + regulator-name = "P1.8V_BUCK_OUT5"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-always-on; > > + regulator-boot-on; > > + }; > > + > > + buck6_reg: BUCK6 { > > + regulator-name = "P1.35V_BUCK_OUT6"; > > + regulator-min-microvolt = <1350000>; > > + regulator-max-microvolt = <1350000>; > > + regulator-always-on; > > + }; > > + > > + buck7_reg: BUCK7 { > > + regulator-name = "P2.0V_BUCK_OUT7"; > > + regulator-min-microvolt = <2000000>; > > + regulator-max-microvolt = <2000000>; > > + regulator-always-on; > > + }; > > + > > + buck8_reg: BUCK8 { > > + regulator-name = "P2.85V_BUCK_OUT8"; > > + regulator-min-microvolt = <2850000>; > > + regulator-max-microvolt = <2850000>; > > + regulator-always-on; > > + }; > > + }; > > + }; > > }; > > > > i2c@12C70000 { > > -- > > 1.6.6.1 > > > > > > _______________________________________________ > > linux-arm-kernel mailing list > > linux-arm-kernel@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi index fddd174..8ab8394 100644 --- a/arch/arm/boot/dts/cros5250-common.dtsi +++ b/arch/arm/boot/dts/cros5250-common.dtsi @@ -24,6 +24,144 @@ samsung,i2c-max-bus-freq = <378000>; gpios = <&gpb3 0 2 3 0>, <&gpb3 1 2 3 0>; + + max77686@09 { + compatible = "maxim,max77686"; + reg = <0x09>; + + voltage-regulators { + ldo1_reg: LDO1 { + regulator-name = "P1.0V_LDO_OUT1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "P1.8V_LDO_OUT2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "P1.8V_LDO_OUT3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + regulator-name = "P1.1V_LDO_OUT7"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + ldo8_reg: LDO8 { + regulator-name = "P1.0V_LDO_OUT8"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "P1.8V_LDO_OUT10"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo12_reg: LDO12 { + regulator-name = "P3.0V_LDO_OUT12"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + ldo14_reg: LDO14 { + regulator-name = "P1.8V_LDO_OUT14"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo15_reg: LDO15 { + regulator-name = "P1.0V_LDO_OUT15"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo16_reg: LDO16 { + regulator-name = "P1.8V_LDO_OUT16"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "P1.8V_BUCK_OUT5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "P1.35V_BUCK_OUT6"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "P2.0V_BUCK_OUT7"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + buck8_reg: BUCK8 { + regulator-name = "P2.85V_BUCK_OUT8"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + }; + }; }; i2c@12C70000 {