| Message ID | 20190425173427.13445-4-jagan@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | rockchip: Add new rk3399 boards | expand |
On Thu, Apr 25, 2019 at 11:04 PM Jagan Teki <jagan@amarulasolutions.com> wrote: > > u-boot,dm-pre-reloc is required for SDMMC booted rk3399 boards and > which is U-Boot specific devicetrees binding. > > Move it on global rk3399-u-boot.dtsi file and rest of the U-Boot > bindings will move it future based on the requirement. > > This would help to sync the devicetrees from Linux whenever required > instead of adding specific nodes. > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > --- > arch/arm/dts/rk3399-evb.dts | 1 - > arch/arm/dts/rk3399-firefly.dts | 1 - > arch/arm/dts/rk3399-puma.dtsi | 1 - > arch/arm/dts/rk3399-u-boot.dtsi | 8 ++++++++ > 4 files changed, 8 insertions(+), 3 deletions(-) > create mode 100644 arch/arm/dts/rk3399-u-boot.dtsi > > diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts > index ce004d0d18..9162f3dd50 100644 > --- a/arch/arm/dts/rk3399-evb.dts > +++ b/arch/arm/dts/rk3399-evb.dts > @@ -155,7 +155,6 @@ > }; > > &sdmmc { > - u-boot,dm-pre-reloc; > bus-width = <4>; > status = "okay"; > }; > diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts > index f90e7e88db..46f2ffaf8d 100644 > --- a/arch/arm/dts/rk3399-firefly.dts > +++ b/arch/arm/dts/rk3399-firefly.dts > @@ -592,7 +592,6 @@ > }; > > &sdmmc { > - u-boot,dm-pre-reloc; > bus-width = <4>; > status = "okay"; > }; > diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi > index 8304f67192..9049694243 100644 > --- a/arch/arm/dts/rk3399-puma.dtsi > +++ b/arch/arm/dts/rk3399-puma.dtsi > @@ -492,7 +492,6 @@ > }; > > &sdmmc { > - u-boot,dm-pre-reloc; We need to explicitly include rk3399-u-boot.dtsi to these files since the SoC name is rockchip, I'm sending other series for these changes. and I have send v3.1 patches for only this change [1] and rest unchanged. Sorry for not noticing before. [1] https://patchwork.ozlabs.org/patch/1091534/
Hi, On Fri, 2019-04-26 at 18:51 +0530, Jagan Teki wrote: > On Thu, Apr 25, 2019 at 11:04 PM Jagan Teki <jagan@amarulasolutions.com> wrote: > > u-boot,dm-pre-reloc is required for SDMMC booted rk3399 boards and > > which is U-Boot specific devicetrees binding. > > > > Move it on global rk3399-u-boot.dtsi file and rest of the U-Boot > > bindings will move it future based on the requirement. > > > > This would help to sync the devicetrees from Linux whenever required > > instead of adding specific nodes. > > > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > > Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > > --- > > arch/arm/dts/rk3399-evb.dts | 1 - > > arch/arm/dts/rk3399-firefly.dts | 1 - > > arch/arm/dts/rk3399-puma.dtsi | 1 - > > arch/arm/dts/rk3399-u-boot.dtsi | 8 ++++++++ > > 4 files changed, 8 insertions(+), 3 deletions(-) > > create mode 100644 arch/arm/dts/rk3399-u-boot.dtsi > > > > diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts > > index ce004d0d18..9162f3dd50 100644 > > --- a/arch/arm/dts/rk3399-evb.dts > > +++ b/arch/arm/dts/rk3399-evb.dts > > @@ -155,7 +155,6 @@ > > }; > > > > &sdmmc { > > - u-boot,dm-pre-reloc; > > bus-width = <4>; > > status = "okay"; > > }; > > diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts > > index f90e7e88db..46f2ffaf8d 100644 > > --- a/arch/arm/dts/rk3399-firefly.dts > > +++ b/arch/arm/dts/rk3399-firefly.dts > > @@ -592,7 +592,6 @@ > > }; > > > > &sdmmc { > > - u-boot,dm-pre-reloc; > > bus-width = <4>; > > status = "okay"; > > }; > > diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi > > index 8304f67192..9049694243 100644 > > --- a/arch/arm/dts/rk3399-puma.dtsi > > +++ b/arch/arm/dts/rk3399-puma.dtsi > > @@ -492,7 +492,6 @@ > > }; > > > > &sdmmc { > > - u-boot,dm-pre-reloc; > > We need to explicitly include rk3399-u-boot.dtsi to these files since > the SoC name is rockchip, I'm sending other series for these changes. > and I have send v3.1 patches for only this change [1] and rest > unchanged. Does this mean that the rk3399-u-boot.dtsi file won't be auto-included from the boards dtsi? If so, we should probably create -u-boot.dtsi files for each device, to include rk3399-u-boot.dtsi. Cheers, Paul > Sorry for not noticing before. > > [1] https://patchwork.ozlabs.org/patch/1091534/
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index ce004d0d18..9162f3dd50 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -155,7 +155,6 @@ }; &sdmmc { - u-boot,dm-pre-reloc; bus-width = <4>; status = "okay"; }; diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts index f90e7e88db..46f2ffaf8d 100644 --- a/arch/arm/dts/rk3399-firefly.dts +++ b/arch/arm/dts/rk3399-firefly.dts @@ -592,7 +592,6 @@ }; &sdmmc { - u-boot,dm-pre-reloc; bus-width = <4>; status = "okay"; }; diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi index 8304f67192..9049694243 100644 --- a/arch/arm/dts/rk3399-puma.dtsi +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -492,7 +492,6 @@ }; &sdmmc { - u-boot,dm-pre-reloc; clock-frequency = <150000000>; max-frequency = <40000000>; supports-sd; diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi new file mode 100644 index 0000000000..f533ed95eb --- /dev/null +++ b/arch/arm/dts/rk3399-u-boot.dtsi @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com> + */ + +&sdmmc { + u-boot,dm-pre-reloc; +};