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arm64: dts: exynos: Add Bluetooth chip to TM2(e) boards 

TM2(e) boards have a Broadcom Bluetooth chip connected to 3rd UART port.
Add a device tree node describing it and its resources (control GPIO lines
and clock).

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2018-12-14 12:34:10 +01:00 committed by Krzysztof Kozlowski
parent 72d7e948fe
commit 74ebbdda7c
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
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@ -1202,6 +1202,20 @@
status = "okay";
};
&serial_3 {
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
max-speed = <3000000>;
shutdown-gpios = <&gpd4 0 GPIO_ACTIVE_HIGH>;
device-wakeup-gpios = <&gpr3 7 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpa2 2 GPIO_ACTIVE_HIGH>;
clocks = <&s2mps13_osc S2MPS11_CLK_BT>;
clock-names = "extclk";
};
};
&spi_1 {
cs-gpios = <&gpd6 3 GPIO_ACTIVE_HIGH>;
status = "okay";