162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com> 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci/ { 762306a36Sopenharmony_ci /* regulator for wl12xx on sdio4 */ 862306a36Sopenharmony_ci wl12xx_vmmc: wl12xx_vmmc { 962306a36Sopenharmony_ci pinctrl-names = "default"; 1062306a36Sopenharmony_ci pinctrl-0 = <&wl12xx_ctrl_pins>; 1162306a36Sopenharmony_ci compatible = "regulator-fixed"; 1262306a36Sopenharmony_ci regulator-name = "vwl1271"; 1362306a36Sopenharmony_ci regulator-min-microvolt = <1800000>; 1462306a36Sopenharmony_ci regulator-max-microvolt = <1800000>; 1562306a36Sopenharmony_ci gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>; /* gpio 43 */ 1662306a36Sopenharmony_ci startup-delay-us = <70000>; 1762306a36Sopenharmony_ci enable-active-high; 1862306a36Sopenharmony_ci }; 1962306a36Sopenharmony_ci}; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci&omap4_pmx_core { 2262306a36Sopenharmony_ci uart2_pins: uart2-pins { 2362306a36Sopenharmony_ci pinctrl-single,pins = < 2462306a36Sopenharmony_ci OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ 2562306a36Sopenharmony_ci OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ 2662306a36Sopenharmony_ci OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */ 2762306a36Sopenharmony_ci OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ 2862306a36Sopenharmony_ci >; 2962306a36Sopenharmony_ci }; 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci wl12xx_ctrl_pins: wl12xx-ctrl-pins { 3262306a36Sopenharmony_ci pinctrl-single,pins = < 3362306a36Sopenharmony_ci OMAP4_IOPAD(0x062, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a17.gpio_41 (WLAN_IRQ) */ 3462306a36Sopenharmony_ci OMAP4_IOPAD(0x064, PIN_OUTPUT | MUX_MODE3) /* gpmc_a18.gpio_42 (BT_EN) */ 3562306a36Sopenharmony_ci OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 (WLAN_EN) */ 3662306a36Sopenharmony_ci >; 3762306a36Sopenharmony_ci }; 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci mmc4_pins: mmc4-pins { 4062306a36Sopenharmony_ci pinctrl-single,pins = < 4162306a36Sopenharmony_ci OMAP4_IOPAD(0x154, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_clk.sdmmc4_clk */ 4262306a36Sopenharmony_ci OMAP4_IOPAD(0x156, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_simo.sdmmc4_cmd */ 4362306a36Sopenharmony_ci OMAP4_IOPAD(0x158, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_somi.sdmmc4_dat0 */ 4462306a36Sopenharmony_ci OMAP4_IOPAD(0x15e, PIN_INPUT_PULLUP | MUX_MODE1) /* uart4_tx.sdmmc4_dat1 */ 4562306a36Sopenharmony_ci OMAP4_IOPAD(0x15c, PIN_INPUT_PULLUP | MUX_MODE1) /* uart4_rx.sdmmc4_dat2 */ 4662306a36Sopenharmony_ci OMAP4_IOPAD(0x15a, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_cs0.sdmmc4_dat3 */ 4762306a36Sopenharmony_ci >; 4862306a36Sopenharmony_ci }; 4962306a36Sopenharmony_ci}; 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ci&uart2 { 5262306a36Sopenharmony_ci pinctrl-names = "default"; 5362306a36Sopenharmony_ci pinctrl-0 = <&uart2_pins>; 5462306a36Sopenharmony_ci status = "okay"; 5562306a36Sopenharmony_ci}; 5662306a36Sopenharmony_ci 5762306a36Sopenharmony_ci&mmc4 { 5862306a36Sopenharmony_ci pinctrl-names = "default"; 5962306a36Sopenharmony_ci pinctrl-0 = <&mmc4_pins>; 6062306a36Sopenharmony_ci vmmc-supply = <&wl12xx_vmmc>; 6162306a36Sopenharmony_ci non-removable; 6262306a36Sopenharmony_ci bus-width = <4>; 6362306a36Sopenharmony_ci cap-power-off-card; 6462306a36Sopenharmony_ci status = "okay"; 6562306a36Sopenharmony_ci 6662306a36Sopenharmony_ci #address-cells = <1>; 6762306a36Sopenharmony_ci #size-cells = <0>; 6862306a36Sopenharmony_ci wlcore: wlcore@2 { 6962306a36Sopenharmony_ci compatible = "ti,wl1271"; 7062306a36Sopenharmony_ci reg = <2>; 7162306a36Sopenharmony_ci interrupt-parent = <&gpio2>; 7262306a36Sopenharmony_ci interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; /* gpio 41 */ 7362306a36Sopenharmony_ci ref-clock-frequency = <38400000>; 7462306a36Sopenharmony_ci }; 7562306a36Sopenharmony_ci}; 76