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am33xx: Update DT files, add am335x_gp_evm_config target 

- Re-sync DT files for am33xx with Linux Kernel v4.1
- Include DT file now for the "AM335x GP EVM" and build target for it,
  via device tree and DM.
- We only need to provide platform data for UART when OF_CONTROL isn't
  also enabled really.  We can just push GPIO to coming from DT

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2015-07-31 19:55:08 -04:00
parent 8883ddafde
commit 1480fdf8a6
10 changed files with 2163 additions and 213 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
arch/arm/cpu/armv7/am33xx/board.c
View File

@ -38,45 +38,22 @@
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_DM_GPIO
static const struct omap_gpio_platdata am33xx_gpio[] = {
{ 0, AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
{ 1, AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
{ 2, AM33XX_GPIO2_BASE, METHOD_GPIO_24XX },
{ 3, AM33XX_GPIO3_BASE, METHOD_GPIO_24XX },
#ifdef CONFIG_AM43XX
{ 4, AM33XX_GPIO4_BASE, METHOD_GPIO_24XX },
{ 5, AM33XX_GPIO5_BASE, METHOD_GPIO_24XX },
#endif
};
U_BOOT_DEVICES(am33xx_gpios) = {
{ "gpio_omap", &am33xx_gpio[0] },
{ "gpio_omap", &am33xx_gpio[1] },
{ "gpio_omap", &am33xx_gpio[2] },
{ "gpio_omap", &am33xx_gpio[3] },
#ifdef CONFIG_AM43XX
{ "gpio_omap", &am33xx_gpio[4] },
{ "gpio_omap", &am33xx_gpio[5] },
#endif
};
# ifndef CONFIG_OF_CONTROL
#if defined(CONFIG_DM_SERIAL) && !defined(CONFIG_OF_CONTROL)
/*
* TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove
* the CONFIGs. At the same time, we should move this to the board files.
*/
static const struct ns16550_platdata am33xx_serial[] = {
{ CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM2
# ifdef CONFIG_SYS_NS16550_COM2
{ CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM3
# ifdef CONFIG_SYS_NS16550_COM3
{ CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
{ CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
{ CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
{ CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
# endif
# endif
# endif
};
U_BOOT_DEVICES(am33xx_uarts) = {
@ -91,10 +68,10 @@ U_BOOT_DEVICES(am33xx_uarts) = {
# endif
# endif
};
# endif
#endif
#else
#ifndef CONFIG_DM_GPIO
static const struct gpio_bank gpio_bank_am33xx[] = {
{ (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
{ (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
@ -107,7 +84,6 @@ static const struct gpio_bank gpio_bank_am33xx[] = {
};
const struct gpio_bank *const omap_gpio_bank = gpio_bank_am33xx;
#endif
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)

2
arch/arm/dts/Makefile
View File

@ -52,7 +52,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
zynq-zc770-xm011.dtb \
zynq-zc770-xm012.dtb \
zynq-zc770-xm013.dtb
dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb
dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-evm.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
socfpga_arria5_socdk.dtb \

424
arch/arm/dts/am335x-bone-common.dtsi
View File

@ -7,13 +7,6 @@
*/
/ {
model = "TI AM335x BeagleBone";
compatible = "ti,am335x-bone", "ti,am33xx";
chosen {
stdout-path = &uart0;
};
cpus {
cpu@0 {
cpu0-supply = <&dcdc2_reg>;
@ -25,145 +18,6 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
am33xx_pinmux: pinmux@44e10800 {
pinctrl-names = "default";
pinctrl-0 = <&clkout2_pin>;
user_leds_s0: user_leds_s0 {
pinctrl-single,pins = <
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */
0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */
0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */
>;
};
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,pins = <
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};
clkout2_pin: pinmux_clkout2_pin {
pinctrl-single,pins = <
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */
0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */
0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
};
ocp {
uart0: serial@44e09000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
musb: usb@47400000 {
status = "okay";
control@44e10000 {
status = "okay";
};
usb-phy@47401300 {
status = "okay";
};
usb-phy@47401b00 {
status = "okay";
};
usb@47401000 {
status = "okay";
};
usb@47401800 {
status = "okay";
dr_mode = "host";
};
dma-controller@07402000 {
status = "okay";
};
};
i2c0: i2c@44e0b000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
clock-frequency = <400000>;
tps: tps@24 {
reg = <0x24>;
};
};
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&user_leds_s0>;
@ -187,22 +41,276 @@
led@4 {
label = "beaglebone:green:usr2";
gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "cpu0";
default-state = "off";
};
led@5 {
label = "beaglebone:green:usr3";
gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc1";
default-state = "off";
};
};
vmmcsd_fixed: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = <&clkout2_pin>;
user_leds_s0: user_leds_s0 {
pinctrl-single,pins = <
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */
0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */
0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */
>;
};
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,pins = <
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
0x178 (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */
0x17c (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */
>;
};
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};
clkout2_pin: pinmux_clkout2_pin {
pinctrl-single,pins = <
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */
0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */
0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x160 (PIN_INPUT | MUX_MODE7) /* GPIO0_6 */
>;
};
emmc_pins: pinmux_emmc_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 */
0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&usb {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "peripheral";
};
&usb1 {
status = "okay";
dr_mode = "host";
};
&cppi41dma {
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
clock-frequency = <400000>;
tps: tps@24 {
reg = <0x24>;
};
baseboard_eeprom: baseboard_eeprom@50 {
compatible = "at,24c256";
reg = <0x50>;
#address-cells = <1>;
#size-cells = <1>;
baseboard_data: baseboard_data@0 {
reg = <0 0x100>;
};
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
status = "okay";
clock-frequency = <100000>;
cape_eeprom0: cape_eeprom0@54 {
compatible = "at,24c256";
reg = <0x54>;
#address-cells = <1>;
#size-cells = <1>;
cape0_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom1: cape_eeprom1@55 {
compatible = "at,24c256";
reg = <0x55>;
#address-cells = <1>;
#size-cells = <1>;
cape1_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom2: cape_eeprom2@56 {
compatible = "at,24c256";
reg = <0x56>;
#address-cells = <1>;
#size-cells = <1>;
cape2_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom3: cape_eeprom3@57 {
compatible = "at,24c256";
reg = <0x57>;
#address-cells = <1>;
#size-cells = <1>;
cape3_data: cape_data@0 {
reg = <0 0x100>;
};
};
};
/include/ "tps65217.dtsi"
&tps {
/*
* Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only
* mode") at poweroff. Most BeagleBone versions do not support RTC-only
* mode and risk hardware damage if this mode is entered.
*
* For details, see linux-omap mailing list May 2015 thread
* [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller
* In particular, messages:
* http://www.spinics.net/lists/linux-omap/msg118585.html
* http://www.spinics.net/lists/linux-omap/msg118615.html
*
* You can override this later with
* &tps { /delete-property/ ti,pmic-shutdown-controller; }
* if you want to use RTC-only mode and made sure you are not affected
* by the hardware problems. (Tip: double-check by performing a current
* measurement after shutdown: it should be less than 1 mA.)
*/
ti,pmic-shutdown-controller;
regulators {
dcdc1_reg: regulator@0 {
regulator-name = "vdds_dpr";
regulator-always-on;
};
@ -225,18 +333,22 @@
};
ldo1_reg: regulator@3 {
regulator-name = "vio,vrtc,vdds";
regulator-always-on;
};
ldo2_reg: regulator@4 {
regulator-name = "vdd_3v3aux";
regulator-always-on;
};
ldo3_reg: regulator@5 {
regulator-name = "vdd_1v8";
regulator-always-on;
};
ldo4_reg: regulator@6 {
regulator-name = "vdd_3v3a";
regulator-always-on;
};
};
@ -256,11 +368,29 @@
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
status = "okay";
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};
&mmc1 {
status = "okay";
bus-width = <0x4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-inverted;
};
&aes {
status = "okay";
};
&sham {
status = "okay";
};

29
arch/arm/dts/am335x-bone.dts Normal file
View File

@ -0,0 +1,29 @@
/*
* 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.
*/
/dts-v1/;
#include "am33xx.dtsi"
#include "am335x-bone-common.dtsi"
/ {
model = "TI AM335x BeagleBone";
compatible = "ti,am335x-bone", "ti,am33xx";
chosen {
stdout-path = &uart0;
};
};
&ldo3_reg {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
&mmc1 {
vmmc-supply = <&ldo3_reg>;
};

72
arch/arm/dts/am335x-boneblack.dts
View File

@ -10,8 +10,80 @@
#include "am33xx.dtsi"
#include "am335x-bone-common.dtsi"
/ {
model = "TI AM335x BeagleBone Black";
compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
chosen {
stdout-path = &uart0;
};
};
&ldo3_reg {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
&mmc1 {
vmmc-supply = <&vmmcsd_fixed>;
};
&mmc2 {
vmmc-supply = <&vmmcsd_fixed>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_pins>;
bus-width = <8>;
status = "okay";
};
&am33xx_pinmux {
nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
pinctrl-single,pins = <
0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
0xa0 0x08 /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xa4 0x08 /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xa8 0x08 /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xac 0x08 /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb0 0x08 /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb4 0x08 /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb8 0x08 /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xbc 0x08 /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc0 0x08 /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc4 0x08 /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc8 0x08 /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xcc 0x08 /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd0 0x08 /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd4 0x08 /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd8 0x08 /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xdc 0x08 /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xe0 0x00 /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xe4 0x00 /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xe8 0x00 /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
>;
};
nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
pinctrl-single,pins = <
0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
>;
};
};
&lcdc {
status = "okay";
};
/ {
hdmi {
compatible = "ti,tilcdc,slave";
i2c = <&i2c0>;
pinctrl-names = "default", "off";
pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
status = "okay";
};
};
&rtc {
system-power-controller;
};

765
arch/arm/dts/am335x-evm.dts Normal file
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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.
*/
/dts-v1/;
#include "am33xx.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM335x EVM";
compatible = "ti,am335x-evm", "ti,am33xx";
chosen {
stdout-path = &uart0;
};
cpus {
cpu@0 {
cpu0-supply = <&vdd1_reg>;
};
};
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
};
vbat: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vbat";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
};
lis3_reg: fixedregulator@1 {
compatible = "regulator-fixed";
regulator-name = "lis3_reg";
regulator-boot-on;
};
wlan_en_reg: fixedregulator@2 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* WLAN_EN GPIO for this board - Bank1, pin16 */
gpio = <&gpio1 16 0>;
/* WLAN card specific delay */
startup-delay-us = <70000>;
enable-active-high;
};
matrix_keypad: matrix_keypad@0 {
compatible = "gpio-matrix-keypad";
debounce-delay-ms = <5>;
col-scan-delay-us = <2>;
row-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH /* Bank1, pin25 */
&gpio1 26 GPIO_ACTIVE_HIGH /* Bank1, pin26 */
&gpio1 27 GPIO_ACTIVE_HIGH>; /* Bank1, pin27 */
col-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH /* Bank1, pin21 */
&gpio1 22 GPIO_ACTIVE_HIGH>; /* Bank1, pin22 */
linux,keymap = <0x0000008b /* MENU */
0x0100009e /* BACK */
0x02000069 /* LEFT */
0x0001006a /* RIGHT */
0x0101001c /* ENTER */
0x0201006c>; /* DOWN */
};
gpio_keys: volume_keys@0 {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
switch@9 {
label = "volume-up";
linux,code = <115>;
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};
switch@10 {
label = "volume-down";
linux,code = <114>;
gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};
};
backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 0>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
panel {
compatible = "ti,tilcdc,panel";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins_s0>;
panel-info {
ac-bias = <255>;
ac-bias-intrpt = <0>;
dma-burst-sz = <16>;
bpp = <32>;
fdd = <0x80>;
sync-edge = <0>;
sync-ctrl = <1>;
raster-order = <0>;
fifo-th = <0>;
};
display-timings {
800x480p62 {
clock-frequency = <30000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <39>;
hback-porch = <39>;
hsync-len = <47>;
vback-porch = <29>;
vfront-porch = <13>;
vsync-len = <2>;
hsync-active = <1>;
vsync-active = <1>;
};
};
};
sound {
compatible = "ti,da830-evm-audio";
ti,model = "AM335x-EVM";
ti,audio-codec = <&tlv320aic3106>;
ti,mcasp-controller = <&mcasp1>;
ti,codec-clock-rate = <12000000>;
ti,audio-routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"LINE1L", "Line In",
"LINE1R", "Line In";
};
};
&am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0 &clkout2_pin>;
matrix_keypad_s0: matrix_keypad_s0 {
pinctrl-single,pins = <
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a9.gpio1_25 */
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a10.gpio1_26 */
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.gpio1_27 */
>;
};
volume_keys_s0: volume_keys_s0 {
pinctrl-single,pins = <
0x150 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_sclk.gpio0_2 */
0x154 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_d0.gpio0_3 */
>;
};
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,pins = <
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
0x158 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */
0x15c (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */
>;
};
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
0x178 (PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
>;
};
clkout2_pin: pinmux_clkout2_pin {
pinctrl-single,pins = <
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
>;
};
nandflash_pins_s0: nandflash_pins_s0 {
pinctrl-single,pins = <
0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */
0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};
ecap0_pins: backlight_pins {
pinctrl-single,pins = <
0x164 0x0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};
mmc3_pins: pinmux_mmc3_pins {
pinctrl-single,pins = <
0x44 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0, INPUT_PULLUP | MODE3 */
0x48 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1, INPUT_PULLUP | MODE3 */
0x4C (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2, INPUT_PULLUP | MODE3 */
0x78 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ben1.mmc2_dat3, INPUT_PULLUP | MODE3 */
0x88 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd, INPUT_PULLUP | MODE3 */
0x8C (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk, INPUT_PULLUP | MODE3 */
>;
};
wlan_pins: pinmux_wlan_pins {
pinctrl-single,pins = <
0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.gpio1_16 */
0x19C (PIN_INPUT | MUX_MODE7) /* mcasp0_ahclkr.gpio3_17 */
0x1AC (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.gpio3_21 */
>;
};
lcd_pins_s0: lcd_pins_s0 {
pinctrl-single,pins = <
0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */
0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */
0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */
0x2c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */
0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */
0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */
0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */
0x3c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */
0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
0xe0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */
0xe4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */
0xe8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
0xec (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
>;
};
am335x_evm_audio_pins: am335x_evm_audio_pins {
pinctrl-single,pins = <
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
>;
};
dcan1_pins_default: dcan1_pins_default {
pinctrl-single,pins = <
0x168 (PIN_OUTPUT | MUX_MODE2) /* uart0_ctsn.d_can1_tx */
0x16c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* uart0_rtsn.d_can1_rx */
>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
clock-frequency = <400000>;
tps: tps@2d {
reg = <0x2d>;
};
};
&usb {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
dr_mode = "host";
};
&cppi41dma {
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
status = "okay";
clock-frequency = <100000>;
lis331dlh: lis331dlh@18 {
compatible = "st,lis331dlh", "st,lis3lv02d";
reg = <0x18>;
Vdd-supply = <&lis3_reg>;
Vdd_IO-supply = <&lis3_reg>;
st,click-single-x;
st,click-single-y;
st,click-single-z;
st,click-thresh-x = <10>;
st,click-thresh-y = <10>;
st,click-thresh-z = <10>;
st,irq1-click;
st,irq2-click;
st,wakeup-x-lo;
st,wakeup-x-hi;
st,wakeup-y-lo;
st,wakeup-y-hi;
st,wakeup-z-lo;
st,wakeup-z-hi;
st,min-limit-x = <120>;
st,min-limit-y = <120>;
st,min-limit-z = <140>;
st,max-limit-x = <550>;
st,max-limit-y = <550>;
st,max-limit-z = <750>;
};
tsl2550: tsl2550@39 {
compatible = "taos,tsl2550";
reg = <0x39>;
};
tmp275: tmp275@48 {
compatible = "ti,tmp275";
reg = <0x48>;
};
tlv320aic3106: tlv320aic3106@1b {
compatible = "ti,tlv320aic3106";
reg = <0x1b>;
status = "okay";
/* Regulators */
AVDD-supply = <&vaux2_reg>;
IOVDD-supply = <&vaux2_reg>;
DRVDD-supply = <&vaux2_reg>;
DVDD-supply = <&vbat>;
};
};
&lcdc {
status = "okay";
};
&elm {
status = "okay";
};
&epwmss0 {
status = "okay";
ecap0: ecap@48300100 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins>;
};
};
&gpmc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nandflash_pins_s0>;
ranges = <0 0 0x08000000 0x1000000>; /* CS0: 16MB for NAND */
nand@0,0 {
reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
ti,nand-ecc-opt = "bch8";
ti,elm-id = <&elm>;
nand-bus-width = <8>;
gpmc,device-width = <1>;
gpmc,sync-clk-ps = <0>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <44>;
gpmc,cs-wr-off-ns = <44>;
gpmc,adv-on-ns = <6>;
gpmc,adv-rd-off-ns = <34>;
gpmc,adv-wr-off-ns = <44>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <40>;
gpmc,oe-on-ns = <0>;
gpmc,oe-off-ns = <54>;
gpmc,access-ns = <64>;
gpmc,rd-cycle-ns = <82>;
gpmc,wr-cycle-ns = <82>;
gpmc,wait-on-read = "true";
gpmc,wait-on-write = "true";
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,wr-access-ns = <40>;
gpmc,wr-data-mux-bus-ns = <0>;
/* MTD partition table */
/* All SPL-* partitions are sized to minimal length
* which can be independently programmable. For
* NAND flash this is equal to size of erase-block */
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "NAND.SPL";
reg = <0x00000000 0x000020000>;
};
partition@1 {
label = "NAND.SPL.backup1";
reg = <0x00020000 0x00020000>;
};
partition@2 {
label = "NAND.SPL.backup2";
reg = <0x00040000 0x00020000>;
};
partition@3 {
label = "NAND.SPL.backup3";
reg = <0x00060000 0x00020000>;
};
partition@4 {
label = "NAND.u-boot-spl-os";
reg = <0x00080000 0x00040000>;
};
partition@5 {
label = "NAND.u-boot";
reg = <0x000C0000 0x00100000>;
};
partition@6 {
label = "NAND.u-boot-env";
reg = <0x001C0000 0x00020000>;
};
partition@7 {
label = "NAND.u-boot-env.backup1";
reg = <0x001E0000 0x00020000>;
};
partition@8 {
label = "NAND.kernel";
reg = <0x00200000 0x00800000>;
};
partition@9 {
label = "NAND.file-system";
reg = <0x00A00000 0x0F600000>;
};
};
};
#include "tps65910.dtsi"
&mcasp1 {
pinctrl-names = "default";
pinctrl-0 = <&am335x_evm_audio_pins>;
status = "okay";
op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
/* 4 serializers */
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
0 0 1 2
>;
tx-num-evt = <32>;
rx-num-evt = <32>;
};
&tps {
vcc1-supply = <&vbat>;
vcc2-supply = <&vbat>;
vcc3-supply = <&vbat>;
vcc4-supply = <&vbat>;
vcc5-supply = <&vbat>;
vcc6-supply = <&vbat>;
vcc7-supply = <&vbat>;
vccio-supply = <&vbat>;
regulators {
vrtc_reg: regulator@0 {
regulator-always-on;
};
vio_reg: regulator@1 {
regulator-always-on;
};
vdd1_reg: regulator@2 {
/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1312500>;
regulator-boot-on;
regulator-always-on;
};
vdd2_reg: regulator@3 {
/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
regulator-name = "vdd_core";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-always-on;
};
vdd3_reg: regulator@4 {
regulator-always-on;
};
vdig1_reg: regulator@5 {
regulator-always-on;
};
vdig2_reg: regulator@6 {
regulator-always-on;
};
vpll_reg: regulator@7 {
regulator-always-on;
};
vdac_reg: regulator@8 {
regulator-always-on;
};
vaux1_reg: regulator@9 {
regulator-always-on;
};
vaux2_reg: regulator@10 {
regulator-always-on;
};
vaux33_reg: regulator@11 {
regulator-always-on;
};
vmmc_reg: regulator@12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
status = "okay";
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
phy-mode = "rgmii-txid";
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii-txid";
};
&tscadc {
status = "okay";
tsc {
ti,wires = <4>;
ti,x-plate-resistance = <200>;
ti,coordinate-readouts = <5>;
ti,wire-config = <0x00 0x11 0x22 0x33>;
ti,charge-delay = <0x400>;
};
adc {
ti,adc-channels = <4 5 6 7>;
};
};
&mmc1 {
status = "okay";
vmmc-supply = <&vmmc_reg>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
};
&mmc3 {
/* these are on the crossbar and are outlined in the
xbar-event-map element */
dmas = <&edma 12
&edma 13>;
dma-names = "tx", "rx";
status = "okay";
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins &wlan_pins>;
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 = <&gpio3>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
};
};
&edma {
ti,edma-xbar-event-map = /bits/ 16 <1 12
2 13>;
};
&sham {
status = "okay";
};
&aes {
status = "okay";
};
&dcan1 {
status = "disabled"; /* Enable only if Profile 1 is selected */
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins_default>;
};

646
arch/arm/dts/am33xx-clocks.dtsi Normal file
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@ -0,0 +1,646 @@
/*
* Device Tree Source for AM33xx clock data
*
* Copyright (C) 2013 Texas Instruments, Inc.
*
* 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.
*/
&scm_clocks {
sys_clkin_ck: sys_clkin_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&virt_19200000_ck>, <&virt_24000000_ck>, <&virt_25000000_ck>, <&virt_26000000_ck>;
ti,bit-shift = <22>;
reg = <0x0040>;
};
adc_tsc_fck: adc_tsc_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dcan0_fck: dcan0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dcan1_fck: dcan1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
mcasp0_fck: mcasp0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
mcasp1_fck: mcasp1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
smartreflex0_fck: smartreflex0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
smartreflex1_fck: smartreflex1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
sha0_fck: sha0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
aes0_fck: aes0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
rng_fck: rng_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
ehrpwm0_tbclk: ehrpwm0_tbclk@44e10664 {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&l4ls_gclk>;
ti,bit-shift = <0>;
reg = <0x0664>;
};
ehrpwm1_tbclk: ehrpwm1_tbclk@44e10664 {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&l4ls_gclk>;
ti,bit-shift = <1>;
reg = <0x0664>;
};
ehrpwm2_tbclk: ehrpwm2_tbclk@44e10664 {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&l4ls_gclk>;
ti,bit-shift = <2>;
reg = <0x0664>;
};
};
&prcm_clocks {
clk_32768_ck: clk_32768_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
clk_rc32k_ck: clk_rc32k_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32000>;
};
virt_19200000_ck: virt_19200000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <19200000>;
};
virt_24000000_ck: virt_24000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
virt_25000000_ck: virt_25000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
virt_26000000_ck: virt_26000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
};
tclkin_ck: tclkin_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <12000000>;
};
dpll_core_ck: dpll_core_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-core-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0490>, <0x045c>, <0x0468>;
};
dpll_core_x2_ck: dpll_core_x2_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-x2-clock";
clocks = <&dpll_core_ck>;
};
dpll_core_m4_ck: dpll_core_m4_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
reg = <0x0480>;
ti,index-starts-at-one;
};
dpll_core_m5_ck: dpll_core_m5_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
reg = <0x0484>;
ti,index-starts-at-one;
};
dpll_core_m6_ck: dpll_core_m6_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
reg = <0x04d8>;
ti,index-starts-at-one;
};
dpll_mpu_ck: dpll_mpu_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0488>, <0x0420>, <0x042c>;
};
dpll_mpu_m2_ck: dpll_mpu_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_mpu_ck>;
ti,max-div = <31>;
reg = <0x04a8>;
ti,index-starts-at-one;
};
dpll_ddr_ck: dpll_ddr_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-no-gate-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0494>, <0x0434>, <0x0440>;
};
dpll_ddr_m2_ck: dpll_ddr_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_ddr_ck>;
ti,max-div = <31>;
reg = <0x04a0>;
ti,index-starts-at-one;
};
dpll_ddr_m2_div2_ck: dpll_ddr_m2_div2_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_ddr_m2_ck>;
clock-mult = <1>;
clock-div = <2>;
};
dpll_disp_ck: dpll_disp_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-no-gate-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0498>, <0x0448>, <0x0454>;
};
dpll_disp_m2_ck: dpll_disp_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_disp_ck>;
ti,max-div = <31>;
reg = <0x04a4>;
ti,index-starts-at-one;
ti,set-rate-parent;
};
dpll_per_ck: dpll_per_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-no-gate-j-type-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x048c>, <0x0470>, <0x049c>;
};
dpll_per_m2_ck: dpll_per_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_per_ck>;
ti,max-div = <31>;
reg = <0x04ac>;
ti,index-starts-at-one;
};
dpll_per_m2_div4_wkupdm_ck: dpll_per_m2_div4_wkupdm_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <4>;
};
dpll_per_m2_div4_ck: dpll_per_m2_div4_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <4>;
};
cefuse_fck: cefuse_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&sys_clkin_ck>;
ti,bit-shift = <1>;
reg = <0x0a20>;
};
clk_24mhz: clk_24mhz {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <8>;
};
clkdiv32k_ck: clkdiv32k_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&clk_24mhz>;
clock-mult = <1>;
clock-div = <732>;
};
clkdiv32k_ick: clkdiv32k_ick {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ck>;
ti,bit-shift = <1>;
reg = <0x014c>;
};
l3_gclk: l3_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
pruss_ocp_gclk: pruss_ocp_gclk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&l3_gclk>, <&dpll_disp_m2_ck>;
reg = <0x0530>;
};
mmu_fck: mmu_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll_core_m4_ck>;
ti,bit-shift = <1>;
reg = <0x0914>;
};
timer1_fck: timer1_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&sys_clkin_ck>, <&clkdiv32k_ick>, <&tclkin_ck>, <&clk_rc32k_ck>, <&clk_32768_ck>;
reg = <0x0528>;
};
timer2_fck: timer2_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x0508>;
};
timer3_fck: timer3_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x050c>;
};
timer4_fck: timer4_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x0510>;
};
timer5_fck: timer5_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x0518>;
};
timer6_fck: timer6_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x051c>;
};
timer7_fck: timer7_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x0504>;
};
usbotg_fck: usbotg_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll_per_ck>;
ti,bit-shift = <8>;
reg = <0x047c>;
};
dpll_core_m4_div2_ck: dpll_core_m4_div2_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <2>;
};
ieee5000_fck: ieee5000_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll_core_m4_div2_ck>;
ti,bit-shift = <1>;
reg = <0x00e4>;
};
wdt1_fck: wdt1_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_rc32k_ck>, <&clkdiv32k_ick>;
reg = <0x0538>;
};
l4_rtc_gclk: l4_rtc_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <2>;
};
l4hs_gclk: l4hs_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
l3s_gclk: l3s_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_div2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
l4fw_gclk: l4fw_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_div2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
l4ls_gclk: l4ls_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_div2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
sysclk_div_ck: sysclk_div_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
cpsw_125mhz_gclk: cpsw_125mhz_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m5_ck>;
clock-mult = <1>;
clock-div = <2>;
};
cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dpll_core_m5_ck>, <&dpll_core_m4_ck>;
reg = <0x0520>;
};
gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&clkdiv32k_ick>;
reg = <0x053c>;
};
gpio0_dbclk: gpio0_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&gpio0_dbclk_mux_ck>;
ti,bit-shift = <18>;
reg = <0x0408>;
};
gpio1_dbclk: gpio1_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <18>;
reg = <0x00ac>;
};
gpio2_dbclk: gpio2_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <18>;
reg = <0x00b0>;
};
gpio3_dbclk: gpio3_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <18>;
reg = <0x00b4>;
};
lcd_gclk: lcd_gclk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>;
reg = <0x0534>;
ti,set-rate-parent;
};
mmc_clk: mmc_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <2>;
};
gfx_fclk_clksel_ck: gfx_fclk_clksel_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>;
ti,bit-shift = <1>;
reg = <0x052c>;
};
gfx_fck_div_ck: gfx_fck_div_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&gfx_fclk_clksel_ck>;
reg = <0x052c>;
ti,max-div = <2>;
};
sysclkout_pre_ck: sysclkout_pre_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>;
reg = <0x0700>;
};
clkout2_div_ck: clkout2_div_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&sysclkout_pre_ck>;
ti,bit-shift = <3>;
ti,max-div = <8>;
reg = <0x0700>;
};
dbg_sysclk_ck: dbg_sysclk_ck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&sys_clkin_ck>;
ti,bit-shift = <19>;
reg = <0x0414>;
};
dbg_clka_ck: dbg_clka_ck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll_core_m4_ck>;
ti,bit-shift = <30>;
reg = <0x0414>;
};
stm_pmd_clock_mux_ck: stm_pmd_clock_mux_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>;
ti,bit-shift = <22>;
reg = <0x0414>;
};
trace_pmd_clk_mux_ck: trace_pmd_clk_mux_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>;
ti,bit-shift = <20>;
reg = <0x0414>;
};
stm_clk_div_ck: stm_clk_div_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&stm_pmd_clock_mux_ck>;
ti,bit-shift = <27>;
ti,max-div = <64>;
reg = <0x0414>;
ti,index-power-of-two;
};
trace_clk_div_ck: trace_clk_div_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&trace_pmd_clk_mux_ck>;
ti,bit-shift = <24>;
ti,max-div = <64>;
reg = <0x0414>;
ti,index-power-of-two;
};
clkout2_ck: clkout2_ck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkout2_div_ck>;
ti,bit-shift = <7>;
reg = <0x0700>;
};
};
&prcm_clockdomains {
clk_24mhz_clkdm: clk_24mhz_clkdm {
compatible = "ti,clockdomain";
clocks = <&clkdiv32k_ick>;
};
};

297
arch/arm/dts/am33xx.dtsi
View File

@ -18,6 +18,9 @@
interrupt-parent = <&intc>;
aliases {
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
@ -30,6 +33,8 @@
usb1 = &usb1;
phy0 = &usb0_phy;
phy1 = &usb1_phy;
ethernet0 = &cpsw_emac0;
ethernet1 = &cpsw_emac1;
};
cpus {
@ -53,12 +58,21 @@
275000 1125000
>;
voltage-tolerance = <2>; /* 2 percentage */
clocks = <&dpll_mpu_ck>;
clock-names = "cpu";
clock-latency = <300000>; /* From omap-cpufreq driver */
};
};
pmu {
compatible = "arm,cortex-a8-pmu";
interrupts = <3>;
};
/*
* The soc node represents the soc top level view. It is uses for IPs
* The soc node represents the soc top level view. It is used for IPs
* that are not memory mapped in the MPU view or for the MPU itself.
*/
soc {
@ -69,19 +83,10 @@
};
};
am33xx_pinmux: pinmux@44e10800 {
compatible = "pinctrl-single";
reg = <0x44e10800 0x0238>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7f>;
};
/*
* XXX: Use a flat representation of the AM33XX interconnect.
* The real AM33XX interconnect network is quite complex.Since
* that will not bring real advantage to represent that in DT
* The real AM33XX interconnect network is quite complex. Since
* it will not bring real advantage to represent that in DT
* for the moment, just use a fake OCP bus entry to represent
* the whole bus hierarchy.
*/
@ -92,21 +97,81 @@
ranges;
ti,hwmods = "l3_main";
l4_wkup: l4_wkup@44c00000 {
compatible = "ti,am3-l4-wkup", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x44c00000 0x280000>;
prcm: prcm@200000 {
compatible = "ti,am3-prcm";
reg = <0x200000 0x4000>;
prcm_clocks: clocks {
#address-cells = <1>;
#size-cells = <0>;
};
prcm_clockdomains: clockdomains {
};
};
scm: scm@210000 {
compatible = "ti,am3-scm", "simple-bus";
reg = <0x210000 0x2000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x210000 0x2000>;
am33xx_pinmux: pinmux@800 {
compatible = "pinctrl-single";
reg = <0x800 0x238>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7f>;
};
scm_conf: scm_conf@0 {
compatible = "syscon";
reg = <0x0 0x800>;
#address-cells = <1>;
#size-cells = <1>;
scm_clocks: clocks {
#address-cells = <1>;
#size-cells = <0>;
};
};
scm_clockdomains: clockdomains {
};
};
};
intc: interrupt-controller@48200000 {
compatible = "ti,omap2-intc";
compatible = "ti,am33xx-intc";
interrupt-controller;
#interrupt-cells = <1>;
ti,intc-size = <128>;
reg = <0x48200000 0x1000>;
};
edma: edma@49000000 {
compatible = "ti,edma3";
ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
reg = <0x49000000 0x10000>,
<0x44e10f90 0x40>;
interrupts = <12 13 14>;
#dma-cells = <1>;
};
gpio0: gpio@44e07000 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio1";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
reg = <0x44e07000 0x1000>;
interrupts = <96>;
};
@ -117,7 +182,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
reg = <0x4804c000 0x1000>;
interrupts = <98>;
};
@ -128,7 +193,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
reg = <0x481ac000 0x1000>;
interrupts = <32>;
};
@ -139,7 +204,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
reg = <0x481ae000 0x1000>;
interrupts = <62>;
};
@ -151,6 +216,8 @@
reg = <0x44e09000 0x2000>;
interrupts = <72>;
status = "disabled";
dmas = <&edma 26>, <&edma 27>;
dma-names = "tx", "rx";
};
uart1: serial@48022000 {
@ -160,6 +227,8 @@
reg = <0x48022000 0x2000>;
interrupts = <73>;
status = "disabled";
dmas = <&edma 28>, <&edma 29>;
dma-names = "tx", "rx";
};
uart2: serial@48024000 {
@ -169,6 +238,8 @@
reg = <0x48024000 0x2000>;
interrupts = <74>;
status = "disabled";
dmas = <&edma 30>, <&edma 31>;
dma-names = "tx", "rx";
};
uart3: serial@481a6000 {
@ -228,6 +299,51 @@
status = "disabled";
};
mmc1: mmc@48060000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
ti,needs-special-hs-handling;
dmas = <&edma 24
&edma 25>;
dma-names = "tx", "rx";
interrupts = <64>;
interrupt-parent = <&intc>;
reg = <0x48060000 0x1000>;
status = "disabled";
};
mmc2: mmc@481d8000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc2";
ti,needs-special-reset;
dmas = <&edma 2
&edma 3>;
dma-names = "tx", "rx";
interrupts = <28>;
interrupt-parent = <&intc>;
reg = <0x481d8000 0x1000>;
status = "disabled";
};
mmc3: mmc@47810000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc3";
ti,needs-special-reset;
interrupts = <29>;
interrupt-parent = <&intc>;
reg = <0x47810000 0x1000>;
status = "disabled";
};
hwspinlock: spinlock@480ca000 {
compatible = "ti,omap4-hwspinlock";
reg = <0x480ca000 0x1000>;
ti,hwmods = "spinlock";
#hwlock-cells = <1>;
};
wdt2: wdt@44e35000 {
compatible = "ti,omap3-wdt";
ti,hwmods = "wd_timer2";
@ -235,24 +351,42 @@
interrupts = <91>;
};
dcan0: d_can@481cc000 {
compatible = "bosch,d_can";
dcan0: can@481cc000 {
compatible = "ti,am3352-d_can";
ti,hwmods = "d_can0";
reg = <0x481cc000 0x2000
0x44e10644 0x4>;
reg = <0x481cc000 0x2000>;
clocks = <&dcan0_fck>;
clock-names = "fck";
syscon-raminit = <&scm_conf 0x644 0>;
interrupts = <52>;
status = "disabled";
};
dcan1: d_can@481d0000 {
compatible = "bosch,d_can";
dcan1: can@481d0000 {
compatible = "ti,am3352-d_can";
ti,hwmods = "d_can1";
reg = <0x481d0000 0x2000
0x44e10644 0x4>;
reg = <0x481d0000 0x2000>;
clocks = <&dcan1_fck>;
clock-names = "fck";
syscon-raminit = <&scm_conf 0x644 1>;
interrupts = <55>;
status = "disabled";
};
mailbox: mailbox@480C8000 {
compatible = "ti,omap4-mailbox";
reg = <0x480C8000 0x200>;
interrupts = <77>;
ti,hwmods = "mailbox";
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <8>;
mbox_wkupm3: wkup_m3 {
ti,mbox-tx = <0 0 0>;
ti,mbox-rx = <0 0 3>;
};
};
timer1: timer@44e31000 {
compatible = "ti,am335x-timer-1ms";
reg = <0x44e31000 0x400>;
@ -307,8 +441,8 @@
ti,timer-pwm;
};
rtc@44e3e000 {
compatible = "ti,da830-rtc";
rtc: rtc@44e3e000 {
compatible = "ti,am3352-rtc", "ti,da830-rtc";
reg = <0x44e3e000 0x1000>;
interrupts = <75
76>;
@ -323,6 +457,11 @@
interrupts = <65>;
ti,spi-num-cs = <2>;
ti,hwmods = "spi0";
dmas = <&edma 16
&edma 17
&edma 18
&edma 19>;
dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
};
@ -334,6 +473,11 @@
interrupts = <125>;
ti,spi-num-cs = <2>;
ti,hwmods = "spi1";
dmas = <&edma 42
&edma 43
&edma 44
&edma 45>;
dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
};
@ -346,7 +490,7 @@
ti,hwmods = "usb_otg_hs";
status = "disabled";
ctrl_mod: control@44e10000 {
usb_ctrl_mod: control@44e10620 {
compatible = "ti,am335x-usb-ctrl-module";
reg = <0x44e10620 0x10
0x44e10648 0x4>;
@ -359,7 +503,7 @@
reg = <0x47401300 0x100>;
reg-names = "phy";
status = "disabled";
ti,ctrl_mod = <&ctrl_mod>;
ti,ctrl_mod = <&usb_ctrl_mod>;
};
usb0: usb@47401000 {
@ -407,7 +551,7 @@
reg = <0x47401b00 0x100>;
reg-names = "phy";
status = "disabled";
ti,ctrl_mod = <&ctrl_mod>;
ti,ctrl_mod = <&usb_ctrl_mod>;
};
usb1: usb@47401800 {
@ -449,7 +593,7 @@
"tx14", "tx15";
};
cppi41dma: dma-controller@07402000 {
cppi41dma: dma-controller@47402000 {
compatible = "ti,am3359-cppi41";
reg = <0x47400000 0x1000
0x47402000 0x1000
@ -480,6 +624,8 @@
compatible = "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48300100 0x80>;
interrupts = <31>;
interrupt-names = "ecap0";
ti,hwmods = "ecap0";
status = "disabled";
};
@ -508,6 +654,8 @@
compatible = "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48302100 0x80>;
interrupts = <47>;
interrupt-names = "ecap1";
ti,hwmods = "ecap1";
status = "disabled";
};
@ -536,6 +684,8 @@
compatible = "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48304100 0x80>;
interrupts = <61>;
interrupt-names = "ecap2";
ti,hwmods = "ecap2";
status = "disabled";
};
@ -552,6 +702,8 @@
mac: ethernet@4a100000 {
compatible = "ti,cpsw";
ti,hwmods = "cpgmac0";
clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
clock-names = "fck", "cpts";
cpdma_channels = <8>;
ale_entries = <1024>;
bd_ram_size = <0x2000>;
@ -575,6 +727,8 @@
*/
interrupts = <40 41 42 43>;
ranges;
syscon = <&scm_conf>;
status = "disabled";
davinci_mdio: mdio@4a101000 {
compatible = "ti,davinci_mdio";
@ -583,6 +737,7 @@
ti,hwmods = "davinci_mdio";
bus_freq = <1000000>;
reg = <0x4a101000 0x100>;
status = "disabled";
};
cpsw_emac0: slave@4a100200 {
@ -594,12 +749,17 @@
/* Filled in by U-Boot */
mac-address = [ 00 00 00 00 00 00 ];
};
phy_sel: cpsw-phy-sel@44e10650 {
compatible = "ti,am3352-cpsw-phy-sel";
reg= <0x44e10650 0x4>;
reg-names = "gmii-sel";
};
};
ocmcram: ocmcram@40300000 {
compatible = "ti,am3352-ocmcram";
reg = <0x40300000 0x10000>;
ti,hwmods = "ocmcram";
compatible = "mmio-sram";
reg = <0x40300000 0x10000>; /* 64k */
};
wkup_m3: wkup_m3@44d00000 {
@ -607,6 +767,7 @@
reg = <0x44d00000 0x4000 /* M3 UMEM */
0x44d80000 0x2000>; /* M3 DMEM */
ti,hwmods = "wkup_m3";
ti,no-reset-on-init;
};
elm: elm@48080000 {
@ -617,6 +778,15 @@
status = "disabled";
};
lcdc: lcdc@4830e000 {
compatible = "ti,am33xx-tilcdc";
reg = <0x4830e000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <36>;
ti,hwmods = "lcdc";
status = "disabled";
};
tscadc: tscadc@44e0d000 {
compatible = "ti,am3359-tscadc";
reg = <0x44e0d000 0x1000>;
@ -637,6 +807,7 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
ti,no-idle-on-init;
reg = <0x50000000 0x2000>;
interrupts = <100>;
gpmc,num-cs = <7>;
@ -645,5 +816,61 @@
#size-cells = <1>;
status = "disabled";
};
sham: sham@53100000 {
compatible = "ti,omap4-sham";
ti,hwmods = "sham";
reg = <0x53100000 0x200>;
interrupts = <109>;
dmas = <&edma 36>;
dma-names = "rx";
};
aes: aes@53500000 {
compatible = "ti,omap4-aes";
ti,hwmods = "aes";
reg = <0x53500000 0xa0>;
interrupts = <103>;
dmas = <&edma 6>,
<&edma 5>;
dma-names = "tx", "rx";
};
mcasp0: mcasp@48038000 {
compatible = "ti,am33xx-mcasp-audio";
ti,hwmods = "mcasp0";
reg = <0x48038000 0x2000>,
<0x46000000 0x400000>;
reg-names = "mpu", "dat";
interrupts = <80>, <81>;
interrupt-names = "tx", "rx";
status = "disabled";
dmas = <&edma 8>,
<&edma 9>;
dma-names = "tx", "rx";
};
mcasp1: mcasp@4803C000 {
compatible = "ti,am33xx-mcasp-audio";
ti,hwmods = "mcasp1";
reg = <0x4803C000 0x2000>,
<0x46400000 0x400000>;
reg-names = "mpu", "dat";
interrupts = <82>, <83>;
interrupt-names = "tx", "rx";
status = "disabled";
dmas = <&edma 10>,
<&edma 11>;
dma-names = "tx", "rx";
};
rng: rng@48310000 {
compatible = "ti,omap4-rng";
ti,hwmods = "rng";
reg = <0x48310000 0x2000>;
interrupts = <111>;
};
};
};
/include/ "am33xx-clocks.dtsi"

91
arch/arm/dts/tps65910.dtsi Normal file
View File

@ -0,0 +1,91 @@
/*
* 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.
*/
/*
* Integrated Power Management Chip
* http://www.ti.com/lit/ds/symlink/tps65910.pdf
*/
&tps {
compatible = "ti,tps65910";
regulators {
#address-cells = <1>;
#size-cells = <0>;
vrtc_reg: regulator@0 {
reg = <0>;
regulator-compatible = "vrtc";
};
vio_reg: regulator@1 {
reg = <1>;
regulator-compatible = "vio";
};
vdd1_reg: regulator@2 {
reg = <2>;
regulator-compatible = "vdd1";
};
vdd2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "vdd2";
};
vdd3_reg: regulator@4 {
reg = <4>;
regulator-compatible = "vdd3";
};
vdig1_reg: regulator@5 {
reg = <5>;
regulator-compatible = "vdig1";
};
vdig2_reg: regulator@6 {
reg = <6>;
regulator-compatible = "vdig2";
};
vpll_reg: regulator@7 {
reg = <7>;
regulator-compatible = "vpll";
};
vdac_reg: regulator@8 {
reg = <8>;
regulator-compatible = "vdac";
};
vaux1_reg: regulator@9 {
reg = <9>;
regulator-compatible = "vaux1";
};
vaux2_reg: regulator@10 {
reg = <10>;
regulator-compatible = "vaux2";
};
vaux33_reg: regulator@11 {
reg = <11>;
regulator-compatible = "vaux33";
};
vmmc_reg: regulator@12 {
reg = <12>;
regulator-compatible = "vmmc";
};
vbb_reg: regulator@13 {
reg = <13>;
regulator-compatible = "vbb";
};
};
};

14
configs/am335x_gp_evm_defconfig Normal file
View File

@ -0,0 +1,14 @@
CONFIG_ARM=y
CONFIG_TARGET_AM335X_EVM=y
CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_SYS_EXTRA_OPTIONS="NAND"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_SPL_DISABLE_OF_CONTROL=y
CONFIG_SPI_FLASH=y
CONFIG_RSA=y