| Message ID | 20200219204224.34154-1-JPEWhacker@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: rockchip: Keep rk3288-tinker SD card IO powered during reboot | expand |
On 2/19/20 2:42 PM, Joshua Watt wrote: > IO voltage regulator for the SD card must be kept on all the time, > otherwise when the board reboots the SD card can't be read by the > bootloader. Ping? > > Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> > --- > arch/arm/boot/dts/rk3288-tinker.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi > index 312582c1bd37..acfaa12ec239 100644 > --- a/arch/arm/boot/dts/rk3288-tinker.dtsi > +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi > @@ -276,6 +276,7 @@ > }; > > vccio_sd: LDO_REG5 { > + regulator-always-on; > regulator-boot-on; > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <3300000>;
Am Mittwoch, 19. Februar 2020, 21:42:20 CET schrieb Joshua Watt: > IO voltage regulator for the SD card must be kept on all the time, > otherwise when the board reboots the SD card can't be read by the > bootloader. > > Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> applied for 5.7 Thanks Heiko
diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index 312582c1bd37..acfaa12ec239 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -276,6 +276,7 @@ }; vccio_sd: LDO_REG5 { + regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>;
IO voltage regulator for the SD card must be kept on all the time, otherwise when the board reboots the SD card can't be read by the bootloader. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> --- arch/arm/boot/dts/rk3288-tinker.dtsi | 1 + 1 file changed, 1 insertion(+)