mirror of
https://github.com/torvalds/linux.git
synced 2025-01-01 15:51:46 +00:00
86f9abb6ec
UART2 is used to connect the processor with the bluetooth chip, these pins are not common between IGEPv2 boards and IGEP COM MODULE boards. This patch muxes the correct pins for every board and removes UART2 configuration from common omap3-igep.dtsi file. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
211 lines
5.0 KiB
Plaintext
211 lines
5.0 KiB
Plaintext
/*
|
|
* Common device tree for IGEP boards based on AM/DM37x
|
|
*
|
|
* Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
|
|
* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.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.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "omap36xx.dtsi"
|
|
|
|
/ {
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x20000000>; /* 512 MB */
|
|
};
|
|
|
|
sound {
|
|
compatible = "ti,omap-twl4030";
|
|
ti,model = "igep2";
|
|
ti,mcbsp = <&mcbsp2>;
|
|
ti,codec = <&twl_audio>;
|
|
};
|
|
|
|
vdd33: regulator-vdd33 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd33";
|
|
regulator-always-on;
|
|
};
|
|
|
|
lbee1usjyc_vmmc: lbee1usjyc_vmmc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lbee1usjyc_pins>;
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "regulator-lbee1usjyc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 WIFI_PDN */
|
|
startup-delay-us = <10000>;
|
|
enable-active-high;
|
|
vin-supply = <&vdd33>;
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
uart1_pins: pinmux_uart1_pins {
|
|
pinctrl-single,pins = <
|
|
0x152 (PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
|
|
0x14c (PIN_OUTPUT |MUX_MODE0) /* uart1_tx.uart1_tx */
|
|
>;
|
|
};
|
|
|
|
uart3_pins: pinmux_uart3_pins {
|
|
pinctrl-single,pins = <
|
|
0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */
|
|
0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */
|
|
>;
|
|
};
|
|
|
|
/* WiFi/BT combo */
|
|
lbee1usjyc_pins: pinmux_lbee1usjyc_pins {
|
|
pinctrl-single,pins = <
|
|
0x136 (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 */
|
|
0x138 (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 */
|
|
0x13a (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 */
|
|
>;
|
|
};
|
|
|
|
mcbsp2_pins: pinmux_mcbsp2_pins {
|
|
pinctrl-single,pins = <
|
|
0x10c (PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
|
|
0x10e (PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
|
|
0x110 (PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
|
|
0x112 (PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
|
|
>;
|
|
};
|
|
|
|
mmc1_pins: pinmux_mmc1_pins {
|
|
pinctrl-single,pins = <
|
|
0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
|
|
0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
|
|
0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
|
|
0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
|
|
0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
|
|
0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
|
|
>;
|
|
};
|
|
|
|
mmc2_pins: pinmux_mmc2_pins {
|
|
pinctrl-single,pins = <
|
|
0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
|
|
0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
|
|
0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
|
|
0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
|
|
0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
|
|
0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
|
|
>;
|
|
};
|
|
|
|
smsc9221_pins: pinmux_smsc9221_pins {
|
|
pinctrl-single,pins = <
|
|
0x1a2 (PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
|
|
>;
|
|
};
|
|
|
|
i2c1_pins: pinmux_i2c1_pins {
|
|
pinctrl-single,pins = <
|
|
0x18a (PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */
|
|
0x18c (PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */
|
|
>;
|
|
};
|
|
|
|
i2c2_pins: pinmux_i2c2_pins {
|
|
pinctrl-single,pins = <
|
|
0x18e (PIN_INPUT | MUX_MODE0) /* i2c2_scl.i2c2_scl */
|
|
0x190 (PIN_INPUT | MUX_MODE0) /* i2c2_sda.i2c2_sda */
|
|
>;
|
|
};
|
|
|
|
i2c3_pins: pinmux_i2c3_pins {
|
|
pinctrl-single,pins = <
|
|
0x192 (PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */
|
|
0x194 (PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins>;
|
|
clock-frequency = <2600000>;
|
|
|
|
twl: twl@48 {
|
|
reg = <0x48>;
|
|
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
|
|
interrupt-parent = <&intc>;
|
|
|
|
twl_audio: audio {
|
|
compatible = "ti,twl4030-audio";
|
|
codec {
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
#include "twl4030.dtsi"
|
|
#include "twl4030_omap3.dtsi"
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
&i2c3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c3_pins>;
|
|
};
|
|
|
|
&mcbsp2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcbsp2_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mmc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins>;
|
|
vmmc-supply = <&vmmc1>;
|
|
vmmc_aux-supply = <&vsim>;
|
|
bus-width = <4>;
|
|
};
|
|
|
|
&mmc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins>;
|
|
vmmc-supply = <&lbee1usjyc_vmmc>;
|
|
bus-width = <4>;
|
|
non-removable;
|
|
};
|
|
|
|
&mmc3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins>;
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
};
|
|
|
|
&twl_gpio {
|
|
ti,use-leds;
|
|
};
|
|
|
|
&usb_otg_hs {
|
|
interface-type = <0>;
|
|
usb-phy = <&usb2_phy>;
|
|
phys = <&usb2_phy>;
|
|
phy-names = "usb2-phy";
|
|
mode = <3>;
|
|
power = <50>;
|
|
};
|