[Cc Geert]
On Fri, Oct 09, 2015 at 11:51:05PM +0300, Sergei Shtylyov wrote:
> Define the Porter board dependent part of the QSPI device node.
> Add device nodes for Spansion S25FL512S SPI flash and the MTD partitions
> on it.
>
> This patch is mostly analogous to the commit f59838d44835 (ARM: shmobile:
> henninger: add QSPI DT support) as there are no differences between the
> boards in this respect.
>
> Signed-off-by: Sergei Shtylyov <[email protected]>
Thanks, I have queued this up for v4.4.
> ---
> This patch is against 'renesas-devel-20151008-v4.3-rc4' tag of Simon Horman's
> 'renesas.git' repo plus the Porter I2C2 and VIN0/ADV7180 patches posted
> earlier.
>
> arch/arm/boot/dts/r8a7791-porter.dts | 38
> +++++++++++++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> Index: renesas/arch/arm/boot/dts/r8a7791-porter.dts
> ===================================================================
> --- renesas.orig/arch/arm/boot/dts/r8a7791-porter.dts
> +++ renesas/arch/arm/boot/dts/r8a7791-porter.dts
> @@ -110,6 +110,11 @@
> renesas,function = "sdhi2";
> };
>
> + qspi_pins: spi0 {
> + renesas,groups = "qspi_ctrl", "qspi_data4";
> + renesas,function = "qspi";
> + };
> +
> i2c2_pins: i2c2 {
> renesas,groups = "i2c2";
> renesas,function = "i2c2";
> @@ -165,6 +170,39 @@
> status = "okay";
> };
>
> +&qspi {
> + pinctrl-0 = <&qspi_pins>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> +
> + flash@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "spansion,s25fl512s", "jedec,spi-nor";
spansion,s25fl512s is used in several dt files but it seems to be
undocumented. Do we have a plan to resolve this?
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
