diff mbox series

[3/3] ARM: dts: exynos: Enable BlueTooth support for Midas board family

Message ID 20201027142330.5121-3-m.szyprowski@samsung.com (mailing list archive)
State Accepted
Headers show
Series [1/3] ARM: dts: exynos: Enable BlueTooth support for Trats board | expand

Commit Message

Marek Szyprowski Oct. 27, 2020, 2:23 p.m. UTC 
Add a node for the BCM4334 Bluetooth chip on the serial bus #0 on
the Exynos4412-based Midas board family.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 28 +++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Comments

Krzysztof Kozlowski Oct. 28, 2020, 7:05 p.m. UTC | #1 
On Tue, Oct 27, 2020 at 03:23:30PM +0100, Marek Szyprowski wrote:
> Add a node for the BCM4334 Bluetooth chip on the serial bus #0 on
> the Exynos4412-based Midas board family.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos4412-midas.dtsi | 28 +++++++++++++++++++++++++

Thanks, applied.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 7e7c243ff196..2fc6e2034b0e 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -1109,6 +1109,21 @@ 
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 	};
 
+	bt_shutdown: bt-shutdown {
+		samsung,pins = "gpl0-6";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	bt_host_wakeup: bt-host-wakeup {
+		samsung,pins = "gpx2-6";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	bt_device_wakeup: bt-device-wakeup {
+		samsung,pins = "gpx3-1";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
 	max77686_irq: max77686-irq {
 		samsung,pins = "gpx0-7";
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
@@ -1386,7 +1401,20 @@ 
 };
 
 &serial_0 {
+	pinctrl-0 = <&uart0_data &uart0_fctl>;
+	pinctrl-names = "default";
 	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4330-bt";
+		pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>;
+		pinctrl-names = "default";
+		max-speed = <3000000>;
+		shutdown-gpios = <&gpl0 6 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+		clocks = <&max77686 MAX77686_CLK_PMIC>;
+	};
 };
 
 &serial_1 {