diff options
| author | Alexandre GRIVEAUX <agriveaux@deutnet.info> | 2019-10-01 21:09:14 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-10-07 09:46:20 -0700 |
| commit | 948f2708f945f9354462a1974dd4e351cd329981 (patch) | |
| tree | 5348410ef30404015f78dbf95622fc5f17491fe0 /arch/mips | |
| parent | 73f2b940474d1d493eb13267995b0b6dbfe62f99 (diff) | |
MIPS: CI20: DTS: Add IW8103 Wifi + bluetooth
Add IW8103 Wifi + bluetooth module to device tree and related power domain.
Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: ralf@linux-mips.org
Cc: jhogan@kernel.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/boot/dts/ingenic/ci20.dts | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 4a77fa30a9cd..c62c36ae94c2 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -31,6 +31,13 @@ gpio = <&gpb 25 GPIO_ACTIVE_LOW>; enable-active-high; }; + + wlan0_power: fixedregulator@1 { + compatible = "regulator-fixed"; + regulator-name = "wlan0_power"; + gpio = <&gpb 19 GPIO_ACTIVE_LOW>; + enable-active-high; + }; }; &ext { @@ -54,9 +61,18 @@ bus-width = <4>; max-frequency = <50000000>; + non-removable; pinctrl-names = "default"; pinctrl-0 = <&pins_mmc1>; + + brcmf: wifi@1 { +/* reg = <4>;*/ + compatible = "brcm,bcm4330-fmac"; + vcc-supply = <&wlan0_power>; + device-wakeup-gpios = <&gpd 9 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpf 7 GPIO_ACTIVE_LOW>; + }; }; &uart0 { @@ -73,6 +89,23 @@ pinctrl-0 = <&pins_uart1>; }; +&uart2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_uart2>; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm4330-bt"; + reset-gpios = <&gpf 8 GPIO_ACTIVE_HIGH>; + vcc-supply = <&wlan0_power>; + device-wakeup-gpios = <&gpf 5 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpf 6 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpf 4 GPIO_ACTIVE_LOW>; + }; +}; + &uart3 { status = "okay"; @@ -314,6 +347,12 @@ bias-disable; }; + pins_uart2: uart2 { + function = "uart2"; + groups = "uart2-data", "uart2-hwflow"; + bias-disable; + }; + pins_uart3: uart3 { function = "uart3"; groups = "uart3-data", "uart3-hwflow"; |