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Commit 60fca6b2 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Tony Lindgren
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ARM: dts: OMAP3-N950-N9: Add ssi idle pinctrl state 



This adds an idle pinctrl state, which will be used
by the driver to avoid incoming data during clock
rate changes or data flushing.

Signed-off-By: default avatarSebastian Reichel <sre@kernel.org>

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b328d9b8

arch/arm/boot/dts/omap3-n950-n9.dtsi

+15 −1
Original line number Diff line number Diff line
@@ -73,6 +73,19 @@ 
		>;

	};



	ssi_pins_idle: pinmux_ssi_pins_idle {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7)            /* ssi1_dat_tx */

			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7)            /* ssi1_flag_tx */

			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7)    /* ssi1_rdy_tx */

			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */

			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7)             /* ssi1_dat_rx */

			OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7)             /* ssi1_flag_rx */

			OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4)            /* ssi1_rdy_rx */

			OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE7)            /* ssi1_wake */

		>;

	};



	modem_pins1: pinmux_modem_core1_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio_34 (ape_rst_rq) */
@@ -237,8 +250,9 @@ 
};



&ssi_port1 {

	pinctrl-names = "default";

	pinctrl-names = "default", "idle";

	pinctrl-0 = <&ssi_pins>;

	pinctrl-1 = <&ssi_pins_idle>;



	ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */