| Message ID | 1394747995-25090-2-git-send-email-sre@debian.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Sebastian Reichel <sre@debian.org> [140313 15:03]: > Add device tree support for the wireless chip > built into the Nokia N900. > > Signed-off-by: Sebastian Reichel <sre@debian.org> 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 > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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>;
Add device tree support for the wireless chip built into the Nokia N900. Signed-off-by: Sebastian Reichel <sre@debian.org> --- arch/arm/boot/dts/omap3-n900.dts | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+)