* Sebastian Reichel <[email protected]> [140313 15:03]:
> Add device tree support for the wireless chip
> built into the Nokia N900.
>
> Signed-off-by: Sebastian Reichel <[email protected]>
Thanks applying into omap-for-v3.16/dt.
Tony
> ---
> arch/arm/boot/dts/omap3-n900.dts | 40
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
> diff --git a/arch/arm/boot/dts/omap3-n900.dts
> b/arch/arm/boot/dts/omap3-n900.dts
> index e91dae7..0f48b9b 100644
> --- a/arch/arm/boot/dts/omap3-n900.dts
> +++ b/arch/arm/boot/dts/omap3-n900.dts
> @@ -148,6 +148,15 @@
> >;
> };
>
> + mcspi4_pins: pinmux_mcspi4_pins {
> + pinctrl-single,pins = <
> + 0x15c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_clk */
> + 0x162 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_somi */
> + 0x160 (PIN_OUTPUT | MUX_MODE1) /* mcspi4_simo */
> + 0x166 (PIN_OUTPUT | MUX_MODE1) /* mcspi4_cs0 */
> + >;
> + };
> +
> mmc1_pins: pinmux_mmc1_pins {
> pinctrl-single,pins = <
> 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
> @@ -203,6 +212,13 @@
> 0x15e (PIN_OUTPUT | MUX_MODE4) /* gpio 157 =>
> cmt_bsi */
> >;
> };
> +
> + wl1251_pins: pinmux_wl1251 {
> + pinctrl-single,pins = <
> + 0x0ce (PIN_OUTPUT | MUX_MODE4) /* gpio 87 =>
> wl1251 enable */
> + 0x05a (PIN_INPUT | MUX_MODE4) /* gpio 42 =>
> wl1251 irq */
> + >;
> + };
> };
>
> &i2c1 {
> @@ -603,6 +619,30 @@
> };
> };
>
> +&mcspi4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mcspi4_pins>;
> +
> + wl1251@0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&wl1251_pins>;
> +
> + vio-supply = <&vio>;
> +
> + compatible = "ti,wl1251";
> + reg = <0>;
> + spi-max-frequency = <48000000>;
> +
> + spi-cpol;
> + spi-cpha;
> +
> + ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
> +
> + interrupt-parent = <&gpio2>;
> + interrupts = <10 IRQ_TYPE_NONE>; /* gpio line 42 */
> + };
> +};
> +
> &usb_otg_hs {
> interface-type = <0>;
> usb-phy = <&usb2_phy>;
> --
> 1.9.0
>
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