Thank you for reviewing my patches.
Sorry for my late reply. Japan was in Spring Vacation.
> On Fri, 26 Apr 2019 at 04:04, Takao Orito <orito.takao@xxxxxxxxxxxxx> wrote:
> >
> > Signed-off-by: Takao Orito <orito.takao@xxxxxxxxxxxxx>
> > ---
> > .../devicetree/bindings/mmc/sdhci-milbeaut.txt | 35 ++++++++++++++++++++++
> > 1 file changed, 35 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt
> >
> > diff --git a/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt b/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt
> > new file mode 100644
> > index 0000000..7008462
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt
> > @@ -0,0 +1,35 @@
> > +* SOCIONEXT SDHCI controller
> > +
> > +This file documents differences between the core properties in mmc.txt
> > +and the properties used by the sdhci_milbeaut driver.
> > +
> > +Required properties:
> > +- compatible: "socionext,milbeaut-m10v-sdhci-3.0"
> > +- clocks: Must contain an entry for each entry in clock-names. It is a
> > + list of phandles and clock-specifier pairs.
> > + See ../clocks/clock-bindings.txt for details.
> > +- clock-names: Should contain the following two entries:
> > + "iface" - clock used for sdhci interface
> > + "core" - core clock for sdhci controller
> > +
> > +Optional properties:
> > +- vqmmc-supply: phandle to the regulator device tree node, mentioned
> > + as the VCCQ/VDD_IO supply in the eMMC/SD specs.
> > +- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
> > + requires the CMD_DAT_DELAY control to be enabled.
> > +- sni,mmc-power-gpio: set property indicating that power on or off needs
> > + control of gpios.
>
> Please use a vmmc-supply instead of "power-gpio" (which means you need
> to model this as a fixed GPIO regulator).
OK, I will study about regulator/vmmc-supply and change to use it.
Thanks
Orito
>
> > +
> > +Example:
> > + sdhci3: mmc@1b010000 {
> > + compatible = "socionext,milbeaut-m10v-sdhci-3.0";
> > + reg = <0x1b010000 0x10000>;
> > + interrupts = <0 265 0x4>;
> > + voltage-ranges = <3300 3300>;
> > + bus-width = <4>;
> > + clocks = <&clk 7>, <&ahb_clk>;
> > + clock-names = "core", "iface";
> > + cap-sdio-irq;
> > + sni,mmc-power-gpio = <&pinctrl 53 GPIO_ACTIVE_HIGH>;
> > + fujitsu,cmd-dat-delay-select;
> > + };
> > --
> > 1.9.1
> >
> >
>
> Kind regards
> Uffe
--
Takao Orito <orito.takao@xxxxxxxxxxxxx>
