| Message ID | 1406651339-28901-6-git-send-email-javier.martinez@collabora.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jul 29, 2014 at 06:28:59PM +0200, Javier Martinez Canillas wrote: > The DeviceTree files for the Peach Pit and Pi machines have > a simplistic model of the connections between the different > regulators since not all the tps65090 regulators get their > input supply voltage from the VDC. DCDC1-3, LD0-1 and fet7 > parent supply is indded VDC but the fet1-6 get their input > supply from the DCDC1 and DCDC2 output voltage rails. Acked-by: Mark Brown <broonie@linaro.org> This *should* be independent of the rest of this series.
On 07/29/2014 07:20 PM, Mark Brown wrote: > On Tue, Jul 29, 2014 at 06:28:59PM +0200, Javier Martinez Canillas wrote: >> The DeviceTree files for the Peach Pit and Pi machines have >> a simplistic model of the connections between the different >> regulators since not all the tps65090 regulators get their >> input supply voltage from the VDC. DCDC1-3, LD0-1 and fet7 >> parent supply is indded VDC but the fet1-6 get their input >> supply from the DCDC1 and DCDC2 output voltage rails. > > Acked-by: Mark Brown <broonie@linaro.org> > Thanks. > This *should* be independent of the rest of this series. > Yes, it is independent as I explained in the cover letter. I just added in the series since it was an RFC and I wanted you to have the complete picture. I'll post it as an separate patch with your ack, sorry if this may cause an inconvenience to you. Best regards, Javier
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 7656a42..acc2936 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -367,12 +367,12 @@ vsys2-supply = <&vbat>; vsys3-supply = <&vbat>; infet1-supply = <&vbat>; - infet2-supply = <&vbat>; - infet3-supply = <&vbat>; - infet4-supply = <&vbat>; - infet5-supply = <&vbat>; - infet6-supply = <&vbat>; - infet7-supply = <&vbat>; + infet2-supply = <&tps65090_dcdc1>; + infet3-supply = <&tps65090_dcdc2>; + infet4-supply = <&tps65090_dcdc2>; + infet5-supply = <&tps65090_dcdc2>; + infet6-supply = <&tps65090_dcdc2>; + infet7-supply = <&tps65090_dcdc1>; vsys-l1-supply = <&vbat>; vsys-l2-supply = <&vbat>; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 5f3e54f..6b83b98 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -365,12 +365,12 @@ vsys2-supply = <&vbat>; vsys3-supply = <&vbat>; infet1-supply = <&vbat>; - infet2-supply = <&vbat>; - infet3-supply = <&vbat>; - infet4-supply = <&vbat>; - infet5-supply = <&vbat>; - infet6-supply = <&vbat>; - infet7-supply = <&vbat>; + infet2-supply = <&tps65090_dcdc1>; + infet3-supply = <&tps65090_dcdc2>; + infet4-supply = <&tps65090_dcdc2>; + infet5-supply = <&tps65090_dcdc2>; + infet6-supply = <&tps65090_dcdc2>; + infet7-supply = <&tps65090_dcdc1>; vsys-l1-supply = <&vbat>; vsys-l2-supply = <&vbat>;
The DeviceTree files for the Peach Pit and Pi machines have a simplistic model of the connections between the different regulators since not all the tps65090 regulators get their input supply voltage from the VDC. DCDC1-3, LD0-1 and fet7 parent supply is indded VDC but the fet1-6 get their input supply from the DCDC1 and DCDC2 output voltage rails. This information has to be present in the DTS since fets are switches that don't provide an output voltage so when this is needed, the parent input supply voltage is queried. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> --- arch/arm/boot/dts/exynos5420-peach-pit.dts | 12 ++++++------ arch/arm/boot/dts/exynos5800-peach-pi.dts | 12 ++++++------ 2 files changed, 12 insertions(+), 12 deletions(-)