On Wed, Feb 19, 2020 at 3:05 PM Igor Opaniuk <[email protected]> wrote: > > From: Igor Opaniuk <[email protected]> > > pd_dma_* nodes should be accessible during pre-relocation stage of > U-Boot proper for properly handling power domains. > > This fixes the issue with permanent failing of invocation of > power_domain_get_by_index() in the common code of DM power domain > uclass (drivers/power/domain/power-domain-uclass.c). > > Fixes: f0cc4eae9a ("core: device: use dev_power_domain_on") > Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]> > --- > > arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi > b/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi > index 6cdf58c8ad..956d724979 100644 > --- a/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi > +++ b/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi > @@ -51,6 +51,14 @@ > u-boot,dm-pre-proper; > }; > > +&pd_dma { > + u-boot,dm-pre-proper; > +}; > + > +&pd_dma_lpuart1 { > + u-boot,dm-pre-proper; > +}; > + > &pd_conn { > u-boot,dm-pre-proper; > }; > -- > 2.17.1 > -- Best regards Oleksandr Suvorov Toradex AG Altsagenstrasse 5 | 6048 Horw/Luzern | Switzerland | T: +41 41 500 4800 (main line)
