diff mbox

[PATCHv2] am335x-evm: add bluetooth support

Message ID 1430743273-2518-1-git-send-email-eyalr@ti.com
State New, archived
Headers show

Commit Message

Eyal Reizer May 4, 2015, 12:41 p.m. UTC
From: Eliad Peller <eliad@wizery.com>

uart1 is used for connecting to wilink8 bluetooth subsystem.
add the needed muxes and definitions.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Eyal Reizer <eyalr@ti.com>
---
Changes in v2:
removed ti shared transport bindings

 arch/arm/boot/dts/am335x-evm.dts |   16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Tony Lindgren May 20, 2015, 5:56 p.m. UTC | #1
* Eyal Reizer <eyalreizer@gmail.com> [150504 05:43]:
> From: Eliad Peller <eliad@wizery.com>
> 
> uart1 is used for connecting to wilink8 bluetooth subsystem.
> add the needed muxes and definitions.
> 
> Signed-off-by: Eliad Peller <eliad@wizery.com>
> Signed-off-by: Eyal Reizer <eyalr@ti.com>

Applying into omap-for-v4.2/dt thanks.

Tony

> ---
> Changes in v2:
> removed ti shared transport bindings
> 
>  arch/arm/boot/dts/am335x-evm.dts |   16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 0f398fa..765be27 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -191,6 +191,15 @@
>  		>;
>  	};
>  
> +	uart1_pins: pinmux_uart1_pins {
> +		pinctrl-single,pins = <
> +			0x178 (PIN_INPUT | MUX_MODE0)		/* uart1_ctsn.uart1_ctsn */
> +			0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_rtsn.uart1_rtsn */
> +			0x180 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_rxd.uart1_rxd */
> +			0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_txd.uart1_txd */
> +		>;
> +	};
> +
>  	clkout2_pin: pinmux_clkout2_pin {
>  		pinctrl-single,pins = <
>  			0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
> @@ -357,6 +366,13 @@
>  	status = "okay";
>  };
>  
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart1_pins>;
> +
> +	status = "okay";
> +};
> +
>  &i2c0 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&i2c0_pins>;
> -- 
> 1.7.9.5
> 
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0f398fa..765be27 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -191,6 +191,15 @@ 
 		>;
 	};
 
+	uart1_pins: pinmux_uart1_pins {
+		pinctrl-single,pins = <
+			0x178 (PIN_INPUT | MUX_MODE0)		/* uart1_ctsn.uart1_ctsn */
+			0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_rtsn.uart1_rtsn */
+			0x180 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_rxd.uart1_rxd */
+			0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_txd.uart1_txd */
+		>;
+	};
+
 	clkout2_pin: pinmux_clkout2_pin {
 		pinctrl-single,pins = <
 			0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
@@ -357,6 +366,13 @@ 
 	status = "okay";
 };
 
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+
+	status = "okay";
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins>;