0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
0004 */
0005 /dts-v1/;
0006
0007 #include "omap4460.dtsi"
0008 #include "omap4-panda-common.dtsi"
0009
0010 / {
0011 model = "TI OMAP4 PandaBoard-ES";
0012 compatible = "ti,omap4-panda-es", "ti,omap4-panda", "ti,omap4460", "ti,omap4430", "ti,omap4";
0013 };
0014
0015 /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
0016 &sound {
0017 ti,model = "PandaBoardES";
0018
0019 /* Audio routing */
0020 ti,audio-routing =
0021 "Headset Stereophone", "HSOL",
0022 "Headset Stereophone", "HSOR",
0023 "Ext Spk", "HFL",
0024 "Ext Spk", "HFR",
0025 "Line Out", "AUXL",
0026 "Line Out", "AUXR",
0027 "AFML", "Line In",
0028 "AFMR", "Line In";
0029 };
0030
0031 /* PandaboardES has external pullups on SCL & SDA */
0032 &dss_hdmi_pins {
0033 pinctrl-single,pins = <
0034 OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */
0035 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */
0036 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */
0037 >;
0038 };
0039
0040 &omap4_pmx_core {
0041 led_gpio_pins: gpio_led_pmx {
0042 pinctrl-single,pins = <
0043 OMAP4_IOPAD(0x0f6, PIN_OUTPUT | MUX_MODE3) /* gpio_110 */
0044 >;
0045 };
0046
0047 button_pins: pinmux_button_pins {
0048 pinctrl-single,pins = <
0049 OMAP4_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_113 */
0050 >;
0051 };
0052
0053 bt_pins: pinmux_bt_pins {
0054 pinctrl-single,pins = <
0055 OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 - BTEN */
0056 OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 - BTWAKEUP */
0057 >;
0058 };
0059
0060 uart2_pins: pinmux_uart2_pins {
0061 pinctrl-single,pins = <
0062 OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts - HCI */
0063 OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
0064 OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
0065 OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
0066 >;
0067 };
0068 };
0069
0070 &led_wkgpio_pins {
0071 pinctrl-single,pins = <
0072 OMAP4_IOPAD(0x05c, PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */
0073 >;
0074 };
0075
0076 &leds {
0077 pinctrl-0 = <
0078 &led_gpio_pins
0079 &led_wkgpio_pins
0080 >;
0081
0082 heartbeat {
0083 gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
0084 };
0085 mmc {
0086 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
0087 };
0088 };
0089
0090 &gpio_keys {
0091 buttonS2 {
0092 gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* gpio_113 */
0093 };
0094 };
0095
0096 &gpio1_target {
0097 ti,no-reset-on-init;
0098 };
0099
0100 &wl12xx_gpio {
0101 pinctrl-single,pins = <
0102 OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
0103 OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
0104 >;
0105 };
0106
0107 &uart2 {
0108 pinctrl-names = "default";
0109 pinctrl-0 = <&uart2_pins &bt_pins>;
0110 bluetooth: tiwi {
0111 compatible = "ti,wl1271-st";
0112 enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; /* GPIO_46 */
0113 };
0114 };
