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/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <dt-bindings/interrupt-controller/irq.h>
/ {
wlan_en_reg: fixedregulator@2 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* WL_EN */
gpio = <&gpio0 26 0>;
enable-active-high;
};
kim {
compatible = "kim";
nshutdown_gpio = <44>; /* Bank1, pin12 */
dev_name = "/dev/ttyO4";
flow_cntrl = <1>;
baud_rate = <3000000>;
};
btwilink {
compatible = "btwilink";
};
};
&am33xx_pinmux {
bt_pins: pinmux_bt_pins {
pinctrl-single,pins = <
0x30 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad12.gpio1_12 */
>;
};
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins = <
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
>;
};
mmc2_pins_sleep: pinmux_mmc2_pins_sleep {
pinctrl-single,pins = <
0x80 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn1.mmc1_clk */
0x84 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.mmc1_cmd */
0x00 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad0.mmc1_dat0 */
0x04 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad1.mmc1_dat1 */
0x08 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad2.mmc1_dat2 */
0x0c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad3.mmc1_dat3 */
>;
};
/* wl18xx card enable/irq GPIOs. */
wlan_pins: pinmux_wlan_pins {
pinctrl-single,pins = <
0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/
0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/
0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 BF_EN*/
>;
};
/* wl18xx card enable/irq GPIOs. */
wlan_pins_sleep: pinmux_wlan_pins_sleep {
pinctrl-single,pins = <
0x28 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/
0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/
0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 BF_EN*/
>;
};
uart4_pins_default: pinmux_uart4_pins_default {
pinctrl-single,pins = <
0xD0 (PIN_INPUT | MUX_MODE6) /* lcd_data12.uart4_cts */
0xD4 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* lcd_data13.uart4_rts */
0x70 (PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */
0x74 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_wpn.uart4_txd */
>;
};
uart4_pins_sleep: pinmux_uart4_pins_sleep {
pinctrl-single,pins = <
0xD0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_data12.uart4_cts */
0xD4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_data13.uart4_rts */
0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.uart4_rxd */
0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wpn.uart4_txd */
>;
};
};
&mmc2 {
status = "okay";
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mmc2_pins &wlan_pins>;
pinctrl-1 = <&mmc2_pins_sleep &wlan_pins_sleep>;
ti,non-removable;
ti,needs-special-hs-handling;
cap-power-off-card;
keep-power-in-suspend;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@0 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio0>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
};
};
&uart4 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart4_pins_default>;
pinctrl-1 = <&uart4_pins_sleep>;
status = "okay";
};
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