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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
This commit is contained in:
Alexandre GRIVEAUX 2019-10-01 21:09:14 +02:00 committed by Paul Burton
parent 73f2b94047
commit 948f2708f9
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
1 changed files with 39 additions and 0 deletions
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39
arch/mips/boot/dts/ingenic/ci20.dts
View File

@ -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";