On Mon, Sep 01, 2014 at 08:44:32PM +0200, Philippe Reynes wrote:
>
> Signed-off-by: Philippe Reynes <[email protected]>
Added "ARM: dts: " as the patch subject prefix, and applied the patch.
Shawn
> ---
> arch/arm/boot/dts/imx27-apf27dev.dts | 17 +++++++++++++++++
> 1 files changed, 17 insertions(+), 0 deletions(-)
>
> Changelog:
> v4: (thanks Shawn Guo for the feedback)
> - put max1027 pinctl in the right place
> - use 0x0 instead of 0
>
> v3: (thanks Alexander Shiyan for the feedback)
> - add datasheet pin name as comment
>
> v2: (thanks Alexander Shiyan for the feedback)
> - spi mode 0 is the default so no need to explicitly define it
>
> diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts
> b/arch/arm/boot/dts/imx27-apf27dev.dts
> index b982309..bba3f41 100644
> --- a/arch/arm/boot/dts/imx27-apf27dev.dts
> +++ b/arch/arm/boot/dts/imx27-apf27dev.dts
> @@ -82,6 +82,16 @@
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_cspi1 &pinctrl_cspi1_cs>;
> status = "okay";
> +
> + adc@0 {
> + compatible = "maxim,max1027";
> + reg = <0>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_max1027>;
> + spi-max-frequency = <10000000>;
> + };
> };
>
> &cspi2 {
> @@ -210,6 +220,13 @@
> >;
> };
>
> + pinctrl_max1027: max1027 {
> + fsl,pins = <
> + MX27_PAD_UART1_CTS__GPIO5_14 0x0 /* CNVST */
> + MX27_PAD_UART1_RTS__GPIO5_15 0x0 /* EOC */
> + >;
> + };
> +
> pinctrl_pwm: pwmgrp {
> fsl,pins = <
> MX27_PAD_PWMO__PWMO 0x0
> --
> 1.7.4.4
>
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