[PATCH v1 1/2] dt-bindings: mmc: sdhci-fujitsu.txt: add miilbeaut driver

[PATCH v1 1/2] dt-bindings: mmc: sdhci-fujitsu.txt: add miilbeaut driver

[Takao Orito]

Add new compatible description for Milbeaut SoC. Socionext
inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".

Signed-off-by: Takao Orito <orito.takao@socionext.com>
---
 .../devicetree/bindings/mmc/sdhci-fujitsu.txt      | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
index 3ee9263..405811f 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
@@ -1,10 +1,10 @@
-* Fujitsu SDHCI controller
+* Fujitsu/Socionext SDHCI controller
 
 This file documents differences between the core properties in mmc.txt
-and the properties used by the sdhci_f_sdh30 driver.
+and the properties used by the sdhci_f_sdh30.
 
 Required properties:
-- compatible: "fujitsu,mb86s70-sdhci-3.0"
+- compatible: "fujitsu,mb86s70-sdhci-3.0", "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.
@@ -17,6 +17,8 @@ Optional properties:
   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 gpio. This is for only "socionext,milbeaut-m10v-sdhci-3.0".
 
 Example:
 
@@ -30,3 +32,17 @@ Example:
 		clocks = <&clock 2 2 0>, <&clock 2 3 0>;
 		clock-names = "iface", "core";
 	};
+
+Exsample2:
+	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 = <&uhs1clk2>, <&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

Re: [PATCH v1 1/2] dt-bindings: mmc: sdhci-fujitsu.txt: add miilbeaut driver

[Rob Herring]

On Tue, Mar 26, 2019 at 02:53:37PM +0900, Takao Orito wrote:
> Add new compatible description for Milbeaut SoC. Socionext
> inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
> has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".

Subject is wrong, you're not adding a driver.

> 
> Signed-off-by: Takao Orito <orito.takao@socionext.com>
> ---
>  .../devicetree/bindings/mmc/sdhci-fujitsu.txt      | 22 +++++++++++++++++++---
>  1 file changed, 19 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> index 3ee9263..405811f 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> @@ -1,10 +1,10 @@
> -* Fujitsu SDHCI controller
> +* Fujitsu/Socionext SDHCI controller
>  
>  This file documents differences between the core properties in mmc.txt
> -and the properties used by the sdhci_f_sdh30 driver.
> +and the properties used by the sdhci_f_sdh30.
>  
>  Required properties:
> -- compatible: "fujitsu,mb86s70-sdhci-3.0"
> +- compatible: "fujitsu,mb86s70-sdhci-3.0", "socionext,milbeaut-m10v-sdhci-3.0"

One per line please.

>  - 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.
> @@ -17,6 +17,8 @@ Optional properties:
>    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 gpio. This is for only "socionext,milbeaut-m10v-sdhci-3.0".

s/-gpio/-gpios/

>  
>  Example:
>  
> @@ -30,3 +32,17 @@ Example:
>  		clocks = <&clock 2 2 0>, <&clock 2 3 0>;
>  		clock-names = "iface", "core";
>  	};
> +
> +Exsample2:
> +	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 = <&uhs1clk2>, <&ahb_clk>;
> +		clock-names = "core", "iface";
> +		cap-sdio-irq;
> +		sni,mmc-power-gpio = <&pinctrl 53 GPIO_ACTIVE_HIGH>;
> +			   fujitsu,cmd-dat-delay-select;

Indentation problem.

> +	};
> -- 
> 1.9.1
> 
> 

Re: [PATCH v1 1/2] dt-bindings: mmc: sdhci-fujitsu.txt: add miilbeaut driver

[orito.takao]

Hi

> On Tue, Mar 26, 2019 at 02:53:37PM +0900, Takao Orito wrote:
> > Add new compatible description for Milbeaut SoC. Socionext
> > inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
> > has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".
> 
> Subject is wrong, you're not adding a driver.

OK, I will change "dt-bindings: mmc: sdhci-fujitsu.txt: add milbeaut support"

> 
> > 
> > Signed-off-by: Takao Orito <orito.takao@socionext.com>
> > ---
> >  .../devicetree/bindings/mmc/sdhci-fujitsu.txt      | 22 +++++++++++++++++++---
> >  1 file changed, 19 insertions(+), 3 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> > index 3ee9263..405811f 100644
> > --- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> > +++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
> > @@ -1,10 +1,10 @@
> > -* Fujitsu SDHCI controller
> > +* Fujitsu/Socionext SDHCI controller
> >  
> >  This file documents differences between the core properties in mmc.txt
> > -and the properties used by the sdhci_f_sdh30 driver.
> > +and the properties used by the sdhci_f_sdh30.
> >  
> >  Required properties:
> > -- compatible: "fujitsu,mb86s70-sdhci-3.0"
> > +- compatible: "fujitsu,mb86s70-sdhci-3.0", "socionext,milbeaut-m10v-sdhci-3.0"
> 
> One per line please.

I see, I will fix.

> 
> >  - 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.
> > @@ -17,6 +17,8 @@ Optional properties:
> >    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 gpio. This is for only "socionext,milbeaut-m10v-sdhci-3.0".
> 
> s/-gpio/-gpios/

I will fix.

> 
> >  
> >  Example:
> >  
> > @@ -30,3 +32,17 @@ Example:
> >  		clocks = <&clock 2 2 0>, <&clock 2 3 0>;
> >  		clock-names = "iface", "core";
> >  	};
> > +
> > +Exsample2:
> > +	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 = <&uhs1clk2>, <&ahb_clk>;
> > +		clock-names = "core", "iface";
> > +		cap-sdio-irq;
> > +		sni,mmc-power-gpio = <&pinctrl 53 GPIO_ACTIVE_HIGH>;
> > +			   fujitsu,cmd-dat-delay-select;
> 
> Indentation problem.

Sorry, I will fix.

Thank you
Orito

> 
> > +	};
> > -- 
> > 1.9.1
> > 
> > 

-- 
Takao Orito <orito.takao@socionext.com>