[PATCH v2] ARM: shmobile: henninger: add I2C2 DT support
Simon Horman
horms at verge.net.au
Tue Jun 10 17:01:18 PDT 2014
On Wed, Jun 11, 2014 at 02:45:21AM +0400, Sergei Shtylyov wrote:
> Define the Henninger board dependent part of the I2C2 device node.
>
> Based on the Koelsch I2C2 device tree patch by Wolfram Sang.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
Thanks, I will queue this up.
> ---
> This patch is against 'renesas-devel-v3.15-20140610' tag of Simon Horman's
> 'renesas.git' repo.
>
> Changes in version 2:
> - removed I2C devices, to be added by separate patches.
>
> arch/arm/boot/dts/r8a7791-henninger.dts | 13 +++++++++++++
> 1 file changed, 13 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
> @@ -110,6 +110,11 @@
> renesas,function = "sdhi2";
> };
>
> + i2c2_pins: i2c2 {
> + renesas,groups = "i2c2";
> + renesas,function = "i2c2";
> + };
> +
> qspi_pins: spi0 {
> renesas,groups = "qspi_ctrl", "qspi_data4";
> renesas,function = "qspi";
> @@ -170,6 +175,14 @@
> status = "okay";
> };
>
> +&i2c2 {
> + pinctrl-0 = <&i2c2_pins>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> + clock-frequency = <400000>;
> +};
> +
> &qspi {
> pinctrl-0 = <&qspi_pins>;
> pinctrl-names = "default";
> --
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