| Message ID | 20191031142112.12431-7-frieder.schrempf@kontron.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for more Kontron i.MX6UL/ULL SoMs and boards | expand |
On Thu, Oct 31, 2019 at 02:24:18PM +0000, Schrempf Frieder wrote: > From: Frieder Schrempf <frieder.schrempf@kontron.de> > > Both, the SD card and the eMMC are connected to the usdhc controller > by four data lines. Therefore we set 'bus-width = <4>' for both > interfaces. > > Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> > Fixes: 1ea4b76cdfde ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards") > --- > arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi > index 7c98a1a46fb1..2299cad900af 100644 > --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi > +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi > @@ -209,6 +209,7 @@ > wakeup-source; > vmmc-supply = <®_3v3>; > voltage-ranges = <3300 3300>; > + bus-width = <4>; Isn't it already set in arch/arm/boot/dts/imx6ul.dtsi as the default? Shawn > no-1-8-v; > status = "okay"; > }; > @@ -223,6 +224,7 @@ > wakeup-source; > vmmc-supply = <®_3v3>; > voltage-ranges = <3300 3300>; > + bus-width = <4>; > no-1-8-v; > status = "okay"; > }; > -- > 2.17.1
On 04.11.19 08:29, Shawn Guo wrote: > On Thu, Oct 31, 2019 at 02:24:18PM +0000, Schrempf Frieder wrote: >> From: Frieder Schrempf <frieder.schrempf@kontron.de> >> >> Both, the SD card and the eMMC are connected to the usdhc controller >> by four data lines. Therefore we set 'bus-width = <4>' for both >> interfaces. >> >> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> >> Fixes: 1ea4b76cdfde ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards") >> --- >> arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi >> index 7c98a1a46fb1..2299cad900af 100644 >> --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi >> +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi >> @@ -209,6 +209,7 @@ >> wakeup-source; >> vmmc-supply = <®_3v3>; >> voltage-ranges = <3300 3300>; >> + bus-width = <4>; > > Isn't it already set in arch/arm/boot/dts/imx6ul.dtsi as the default? Right, I somehow missed this. So this patch can be ignored. > > Shawn > >> no-1-8-v; >> status = "okay"; >> }; >> @@ -223,6 +224,7 @@ >> wakeup-source; >> vmmc-supply = <®_3v3>; >> voltage-ranges = <3300 3300>; >> + bus-width = <4>; >> no-1-8-v; >> status = "okay"; >> }; >> -- >> 2.17.1 > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi index 7c98a1a46fb1..2299cad900af 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi @@ -209,6 +209,7 @@ wakeup-source; vmmc-supply = <®_3v3>; voltage-ranges = <3300 3300>; + bus-width = <4>; no-1-8-v; status = "okay"; }; @@ -223,6 +224,7 @@ wakeup-source; vmmc-supply = <®_3v3>; voltage-ranges = <3300 3300>; + bus-width = <4>; no-1-8-v; status = "okay"; };