Commit 6e049b9a authored by Gireesh Hiremath's avatar Gireesh Hiremath Committed by Tony Lindgren
Browse files

ARM: dts: am335x: Guardian: Update interface pinmux 



* Update interface pinmux for
  - poweroff button
  - battery and coincell enable
  - ASP and Miraculix

Signed-off-by: default avatarGireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Message-Id: <20220325100613.1494-14-Gireesh.Hiremath@in.bosch.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 783bc2bb

arch/arm/boot/dts/am335x-guardian.dts

+37 −7
Original line number Diff line number Diff line
@@ -64,6 +64,11 @@ 
		};

	};



	gpio-poweroff {

		compatible = "gpio-poweroff";

		gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;

	};



	panel {

		compatible = "ti,tilcdc,panel";

		pinctrl-names = "default", "sleep";
@@ -401,14 +406,45 @@ 


&am33xx_pinmux {

	pinctrl-names = "default";

	pinctrl-0 = <&clkout2_pin &gpio_pins>;

	pinctrl-0 = <&clkout2_pin &guardian_interface_pins>;



	clkout2_pin: pinmux_clkout2_pin {

		pinctrl-single,pins = <

			/* xdma_event_intr1.clkout2 */

			AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3)

		>;

	};



	guardian_interface_pins: pinmux_interface_pins {

		pinctrl-single,pins = <

			/* ADC_BATSENSE_EN */

			/* (A14) MCASP0_AHCLKx.gpio3[21] */

			AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )

			/* ADC_COINCELL_EN */

			/* (J16) MII1_TX_EN.gpio3[3] */

			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )

			/* ASP_ENABLE */

			/* (A13) MCASP0_ACLKx.gpio3[14] */

			AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLUP | MUX_MODE7)

			/* (D16) uart1_rxd.uart1_rxd */

			AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE7)

			/* (D15) uart1_txd.uart1_txd */

			AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE7)

			/*SWITCH-OFF_3V6*/

			/* (M18) gpio0[1] */

			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE7)

			/* MIRACULIX */

			/* (H17) gmii1_crs.gpio3[1] */

			AM33XX_IOPAD(0x90c, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )

			/* (H18) rmii1_refclk.gpio0[29] */

			AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )

			/* (J18) gmii1_txd3.gpio0[16] */

			AM33XX_IOPAD(0x91c, PIN_INPUT           | MUX_MODE7 )

			/* (J17) gmii1_rxdv.gpio3[4] */

			AM33XX_IOPAD(0x918, PIN_OUTPUT_PULLDOWN | MUX_MODE7 )

		>;

	};



	guardian_beeper_pins: pinmux_dmtimer7_pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE5) /* (E18) timer7 */
@@ -422,12 +458,6 @@ 
		>;

	};



	gpio_pins: pinmux_gpio_pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE7)

			AM33XX_IOPAD(0x990, PIN_OUTPUT | MUX_MODE7)

		>;

	};



	i2c0_pins: pinmux_i2c0_pins {

		pinctrl-single,pins = <