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Commit 3d5c6568 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Tony Lindgren
Browse files

ARM: dts: N900: Add bluetooth 



Add bcm2048 node and its system clock to the N900 device tree file.
Apart from that a reference to the new clock has been added to
wl1251 (which uses it, too).

Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarSebastian Reichel <sre@kernel.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 01aa1a5c

arch/arm/boot/dts/omap3-n900.dts

+21 −2
Original line number Diff line number Diff line
@@ -155,6 +155,13 @@ 
		compatible = "nokia,n900-ir";

		pwms = <&pwm9 0 26316 0>; /* 38000 Hz */

	};



	/* controlled (enabled/disabled) directly by bcm2048 and wl1251 */

	vctcxo: vctcxo {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <38400000>;

	};

};



&omap3_pmx_core {
@@ -162,8 +169,10 @@ 


	uart2_pins: pinmux_uart2_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)		/* uart2_rx */

			OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0)		/* uart2_cts */

			OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)		/* uart2_rts */

			OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)		/* uart2_tx */

			OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)		/* uart2_rx */

		>;

	};
@@ -920,6 +929,8 @@ 


		interrupt-parent = <&gpio2>;

		interrupts = <10 IRQ_TYPE_NONE>; /* gpio line 42 */



		clocks = <&vctcxo>;

	};

};
@@ -937,9 +948,17 @@ 
};



&uart2 {

	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;



	bcm2048: bluetooth {

		compatible = "brcm,bcm2048-nokia", "nokia,h4p-bluetooth";

		reset-gpios = <&gpio3 27 GPIO_ACTIVE_LOW>; /* 91 */

		host-wakeup-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* 101 */

		bluetooth-wakeup-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* 37 */

		clocks = <&vctcxo>;

		clock-names = "sysclk";

	};

};



&uart3 {