[PATCH] ARM: shmobile: henninger: add MSIOF0 DT support

[PATCH] ARM: shmobile: henninger: add MSIOF0 DT support

[Sergei Shtylyov]

Define the Henninger board dependent part of the MSIOF0 device node.
Add device node for Renesas R2A11302FT PMIC for which no bindings exist yet.

Based on the Koelsch MSIOF device tree patch by Geert Uytterhoeven.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against 'renesas-devel-v3.15-rc3-20140502' tag of Simon Horman's
'renesas.git' repo and SDHI0/2 and QSPI DT support patches posted recently.

 arch/arm/boot/dts/r8a7791-henninger.dts |   21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7791-henninger.dts
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7791-henninger.dts
+++ renesas/arch/arm/boot/dts/r8a7791-henninger.dts
@@ -114,6 +114,12 @@
 		renesas,groups = "qspi_ctrl", "qspi_data4";
 		renesas,function = "qspi";
 	};
+
+	msiof0_pins: spi1 {
+		renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
+				 "msiof0_tx";
+		renesas,function = "msiof0";
+	};
 };
 
 &scif0 {
@@ -195,3 +201,18 @@
 		};
 	};
 };
+
+&msiof0 {
+	pinctrl-0 = <&msiof0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	pmic@0 {
+		compatible = "renesas,r2a11302ft";
+		reg = <0>;
+		spi-max-frequency = <6000000>;
+		spi-cpol;
+		spi-cpha;
+	};
+};

Re: [PATCH] ARM: shmobile: henninger: add MSIOF0 DT support

[Simon Horman]

On Wed, May 07, 2014 at 12:47:59AM +0400, Sergei Shtylyov wrote:
> Define the Henninger board dependent part of the MSIOF0 device node.
> Add device node for Renesas R2A11302FT PMIC for which no bindings exist yet.
> 
> Based on the Koelsch MSIOF device tree patch by Geert Uytterhoeven.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Thanks, I have queued this up.

Re: [PATCH] ARM: shmobile: henninger: add MSIOF0 DT support

[Sergei Shtylyov]

On 05/07/2014 12:47 AM, Sergei Shtylyov wrote:

> Define the Henninger board dependent part of the MSIOF0 device node.
> Add device node for Renesas R2A11302FT PMIC for which no bindings exist yet.

    I've just realized that there's no such PMIC on the Henninger/Porter 
boards and MSIOF0 is only connected to CN6, hence this patch was wrong.
The .dts is going to be deleted anyway though...

> Based on the Koelsch MSIOF device tree patch by Geert Uytterhoeven.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

MBR, Sergei

Re: [PATCH] ARM: shmobile: henninger: add MSIOF0 DT support

[Simon Horman]

On Fri, Oct 09, 2015 at 11:40:52PM +0300, Sergei Shtylyov wrote:
> On 05/07/2014 12:47 AM, Sergei Shtylyov wrote:
> 
> >Define the Henninger board dependent part of the MSIOF0 device node.
> >Add device node for Renesas R2A11302FT PMIC for which no bindings exist yet.
> 
>    I've just realized that there's no such PMIC on the Henninger/Porter
> boards and MSIOF0 is only connected to CN6, hence this patch was wrong.
> The .dts is going to be deleted anyway though...

Feel free to send an incremental update to the henninger if you
want to clean this up before removing the file entirely.

> >Based on the Koelsch MSIOF device tree patch by Geert Uytterhoeven.
> >
> >Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> 
> MBR, Sergei
>