[PATCH v2 0/8] SoC and board integration for RSPI on RZ/A1H

[laurent.pinchart@ideasonboard.com (Laurent Pinchart)]

Hi Simon,

On Tuesday 07 January 2014 10:26:28 Simon Horman wrote:
> On Fri, Dec 27, 2013 at 09:15:54PM +0100, Geert Uytterhoeven wrote:
> > This patch series integrates Renesas RSPI on the RZ/A1H aka R7S72100 SoC,
> > and the Genmai development board.
> > 
> > The series is based on renesas-devel-v3.13-rc5-20131226, with Magnus'
> > pinctrl, Wolfram's riic, and Simon's sh_eth work applied on top.
> > 
> > It was tested on the Genmai development board (genmai-reference), using
> > an in-kernel version of Documentation/spi/spidev_test.c, exercising
> > loopback mode on rspi1, with the same outcome as the SDK reference code.
> > 
> > Notes:
> >   1. The proposed DT bindings also talk about QSPI on the R8A779x, as
> >      those SoCs use the same driver.
> >   
> >   2. As the actual spi-rspi driver doesn't use DT yet, platform devices
> >      and spi board info are still used from C to instantiate SPI buses and
> >      their children, while pinctrl is performed by DT.
> >   
> >   3. It will not work with the non-reference version of genmai, due to
> >      missing pinmux configuration in setup-r7s72100.c.
> >   
> >   4. Patches [4/8] and [5/8] are new.
> >   
> >     [1/8] pinctrl: sh-pfc: r7s72100: Add RSPI support
> 
> I believe that Laurent should handle this.

I will, but I'm waiting for Magnus to resubmit the base r7s72100 pinctrl patch 
series.

> >     [2/8] ARM: shmobile: r7s72100: Add RSPI clocks
> 
> This seems fine and independent of the other patches.
> But unfortunately it no longer applies.
> 
> Feel free to rebase it if you would like me to queue it up sooner
> than later.
> 
> >     [3/8] ARM: shmobile: r7s72100: Add RSPI platform devices
> 
> I assume this depends on 1/3.
> 
> Please add a patch to update the koelsch defconfig.
> 
> >     [4/8] ARM: shmobile: genmai: Add RSPI children (NEW)
> 
> This seems reasonable but I assume it depends on earlier patches.
> 
> Please add a patch to update the koelsch defconfig or Kconfig.
> 
> >     [5/8] [RFC] ARM: shmobile: genmai: Add preliminary RSPI pinmux (NEW)
> >     [6/8] [RFC] Documentation: dt: Add Renesas RSPI/QSPI bindings
> >     [7/8] [RFC] ARM: shmobile: r7s72100 dtsi: Add RSPI nodes
> >     [8/8] [RFC] ARM: shmobile: genmai reference: Add RSPI nodes

-- 
Regards,

Laurent Pinchart