Message ID | 20191129113941.20170-3-stefan@olimex.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | arm64: dts: allwinner: a64: olinuxino: Update regulators | expand |
On Fri, Nov 29, 2019 at 01:39:40PM +0200, Stefan Mavrodiev wrote: > Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL. This > patch adds regulators for them to the pinctrl node. > > Exception is PL which is used by the RSB bus. To avoid circular > dependencies, VCC-PL is omitted. > > On boards with eMMC, VCC-PC is supplied by ELDO1, instead of DCDC1. > > Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Queued for 5.6, thanks! Maxime
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts index 121e6cc4849b..12f8c62c4f52 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts @@ -21,3 +21,7 @@ cap-mmc-hw-reset; status = "okay"; }; + +&pio { + vcc-pc-supply = <®_eldo1>; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index 01a9a52edae4..ad3559c576dd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -163,6 +163,22 @@ status = "okay"; }; +&pio { + vcc-pc-supply = <®_dcdc1>; + vcc-pd-supply = <®_dcdc1>; + vcc-pe-supply = <®_aldo1>; + vcc-pg-supply = <®_dldo4>; +}; + +&r_pio { + /** + * Do not add vcc-pl-supply, since PL0 and PL1 are used + * by the RSB bus. + * + * vcc-pl-supply = <®_aldo2>; + */ +}; + &r_rsb { status = "okay";
Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL. This patch adds regulators for them to the pinctrl node. Exception is PL which is used by the RSB bus. To avoid circular dependencies, VCC-PL is omitted. On boards with eMMC, VCC-PC is supplied by ELDO1, instead of DCDC1. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> --- .../dts/allwinner/sun50i-a64-olinuxino-emmc.dts | 4 ++++ .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 16 ++++++++++++++++ 2 files changed, 20 insertions(+)