Hello Simon, > From: devicetree-owner@xxxxxxxxxxxxxxx [mailto:devicetree- > owner@xxxxxxxxxxxxxxx] On Behalf Of Simon Horman > Sent: 15 September 2017 09:12 > To: Chris Paterson <Chris.Paterson2@xxxxxxxxxxx> > > On Wed, Sep 13, 2017 at 06:05:36PM +0100, Chris Paterson wrote: > > From: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > > > Enable the SDHI1 controller on iWave RZ/G1E SoM. > > > > Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > Signed-off-by: Chris Paterson <chris.paterson2@xxxxxxxxxxx> > > --- > > This patch is based on renesas-devel-20170913-v4.13. > > > > > > arch/arm/boot/dts/r8a7745-iwg22m.dtsi | 17 +++++++++++++++++ > > 1 file changed, 17 insertions(+) > > > > diff --git a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi > > b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi > > index e306e7c..f7f9cef 100644 > > --- a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi > > +++ b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi > > @@ -9,6 +9,7 @@ > > */ > > > > #include "r8a7745.dtsi" > > +#include <dt-bindings/gpio/gpio.h> > > > > / { > > compatible = "iwave,g22m", "renesas,r8a7745"; @@ -38,6 +39,12 > @@ > > function = "mmc"; > > }; > > > > + sdhi1_pins: sd1 { > > + groups = "sdhi1_data4", "sdhi1_ctrl"; > > + function = "sdhi1"; > > + power-source = <3300>; > > + }; > > + > > i2c3_pins: i2c3 { > > groups = "i2c3_b"; > > function = "i2c3"; > > @@ -54,6 +61,16 @@ > > status = "okay"; > > }; > > > > +&sdhi1 { > > + pinctrl-0 = <&sdhi1_pins>; > > + pinctrl-names = "default"; > > + > > + vmmc-supply = <®_3p3v>; > > + vqmmc-supply = <®_3p3v>; > > + cd-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; > > No wp-gpios property means this is a µSD slot, right? Correct > > Do you have any plans to enable sdr-50 and sdr-104? > Is it not supported for some reason? Nope (unless the hardware changes down the line). Both vmmc and vqmmc are fixed to 3V3 on the iWave-E SOM module. Kind regards, Chris > > I don't mind if its not enabled in this patch but I would like to know if it can be > enabled or not and reflect that information in the wiki. > > http://elinux.org/index.php?title=Renesas-MMC-Enabled-Speeds > > > + status = "okay"; > > +}; > > + > > &i2c3 { > > pinctrl-0 = <&i2c3_pins>; > > pinctrl-names = "default"; > > -- > > 1.9.1 > > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in the > body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at > http://vger.kernel.org/majordomo-info.html
