diff mbox series

[1/3] ARM: dts: exynos: Enable BlueTooth support for Trats board

Message ID 20201027142330.5121-1-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 Exynos4210-based Trats boards.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos4210-trats.dts | 31 ++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

Comments

Krzysztof Kozlowski Oct. 28, 2020, 6:56 p.m. UTC | #1 
On Tue, Oct 27, 2020 at 03:23:28PM +0100, Marek Szyprowski wrote:
> Add a node for the BCM4334 Bluetooth chip on the serial bus #0 on
> the Exynos4210-based Trats boards.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos4210-trats.dts | 31 ++++++++++++++++++++++++++

Thanks, applied.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index a226bec56a45..eb6ca2a74cc0 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -462,6 +462,26 @@ 
 	};
 };
 
+&pinctrl_1 {
+	bt_shutdown: bt-shutdown {
+		samsung,pins = "gpl1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	bt_host_wakeup: bt-host-wakeup {
+		samsung,pins = "gpx2-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	bt_device_wakeup: bt-device-wakeup {
+		samsung,pins = "gpx3-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
 &rtc {
 	status = "okay";
 	clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
@@ -512,6 +532,17 @@ 
 
 &serial_0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_data &uart0_fctl>;
+	pinctrl-names = "default";
+
+	bluetooth {
+		compatible = "brcm,bcm4330-bt";
+		pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>;
+		pinctrl-names = "default";
+		shutdown-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &serial_1 {