529 lines
13 KiB
Plaintext
529 lines
13 KiB
Plaintext
#include "tegra20.dtsi"
|
|
|
|
/ {
|
|
model = "Toradex Colibri T20 512MB";
|
|
compatible = "toradex,colibri_t20-512", "nvidia,tegra20";
|
|
|
|
memory {
|
|
reg = <0x00000000 0x20000000>;
|
|
};
|
|
|
|
host1x {
|
|
hdmi {
|
|
vdd-supply = <&hdmi_vdd_reg>;
|
|
pll-supply = <&hdmi_pll_reg>;
|
|
|
|
nvidia,ddc-i2c-bus = <&i2c_ddc>;
|
|
nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
|
|
GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
pinmux {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&state_default>;
|
|
|
|
state_default: pinmux {
|
|
audio_refclk {
|
|
nvidia,pins = "cdev1";
|
|
nvidia,function = "plla_out";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
crt {
|
|
nvidia,pins = "crtp";
|
|
nvidia,function = "crt";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
dap3 {
|
|
nvidia,pins = "dap3";
|
|
nvidia,function = "dap3";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
displaya {
|
|
nvidia,pins = "ld0", "ld1", "ld2", "ld3",
|
|
"ld4", "ld5", "ld6", "ld7", "ld8",
|
|
"ld9", "ld10", "ld11", "ld12", "ld13",
|
|
"ld14", "ld15", "ld16", "ld17",
|
|
"lhs", "lpw0", "lpw2", "lsc0",
|
|
"lsc1", "lsck", "lsda", "lspi", "lvs";
|
|
nvidia,function = "displaya";
|
|
nvidia,tristate = <1>;
|
|
};
|
|
gpio_dte {
|
|
nvidia,pins = "dte";
|
|
nvidia,function = "rsvd1";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
gpio_gmi {
|
|
nvidia,pins = "ata", "atc", "atd", "ate",
|
|
"dap1", "dap2", "dap4", "gpu", "irrx",
|
|
"irtx", "spia", "spib", "spic";
|
|
nvidia,function = "gmi";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
gpio_pta {
|
|
nvidia,pins = "pta";
|
|
nvidia,function = "rsvd4";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
gpio_uac {
|
|
nvidia,pins = "uac";
|
|
nvidia,function = "rsvd2";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
hdint {
|
|
nvidia,pins = "hdint";
|
|
nvidia,function = "hdmi";
|
|
nvidia,tristate = <1>;
|
|
};
|
|
i2c1 {
|
|
nvidia,pins = "rm";
|
|
nvidia,function = "i2c1";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
i2c3 {
|
|
nvidia,pins = "dtf";
|
|
nvidia,function = "i2c3";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
i2cddc {
|
|
nvidia,pins = "ddc";
|
|
nvidia,function = "i2c2";
|
|
nvidia,pull = <2>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
i2cp {
|
|
nvidia,pins = "i2cp";
|
|
nvidia,function = "i2cp";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
irda {
|
|
nvidia,pins = "uad";
|
|
nvidia,function = "irda";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
nand {
|
|
nvidia,pins = "kbca", "kbcc", "kbcd",
|
|
"kbce", "kbcf";
|
|
nvidia,function = "nand";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
owc {
|
|
nvidia,pins = "owc";
|
|
nvidia,function = "owr";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
pmc {
|
|
nvidia,pins = "pmc";
|
|
nvidia,function = "pwr_on";
|
|
nvidia,tristate = <0>;
|
|
};
|
|
pwm {
|
|
nvidia,pins = "sdb", "sdc", "sdd";
|
|
nvidia,function = "pwm";
|
|
nvidia,tristate = <1>;
|
|
};
|
|
sdio4 {
|
|
nvidia,pins = "atb", "gma", "gme";
|
|
nvidia,function = "sdio4";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
spi1 {
|
|
nvidia,pins = "spid", "spie", "spif";
|
|
nvidia,function = "spi1";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
spi4 {
|
|
nvidia,pins = "slxa", "slxc", "slxd", "slxk";
|
|
nvidia,function = "spi4";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
uarta {
|
|
nvidia,pins = "sdio1";
|
|
nvidia,function = "uarta";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
uartd {
|
|
nvidia,pins = "gmc";
|
|
nvidia,function = "uartd";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
ulpi {
|
|
nvidia,pins = "uaa", "uab", "uda";
|
|
nvidia,function = "ulpi";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
ulpi_refclk {
|
|
nvidia,pins = "cdev2";
|
|
nvidia,function = "pllp_out4";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
usb_gpio {
|
|
nvidia,pins = "spig", "spih";
|
|
nvidia,function = "spi2_alt";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <0>;
|
|
};
|
|
vi {
|
|
nvidia,pins = "dta", "dtb", "dtc", "dtd";
|
|
nvidia,function = "vi";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
vi_sc {
|
|
nvidia,pins = "csus";
|
|
nvidia,function = "vi_sensor_clk";
|
|
nvidia,pull = <0>;
|
|
nvidia,tristate = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
i2c@7000c000 {
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
i2c_ddc: i2c@7000c400 {
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
i2c@7000c500 {
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
i2c@7000d000 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
pmic: tps6586x@34 {
|
|
compatible = "ti,tps6586x";
|
|
reg = <0x34>;
|
|
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
ti,system-power-controller;
|
|
|
|
#gpio-cells = <2>;
|
|
gpio-controller;
|
|
|
|
sys-supply = <&vdd_5v0_reg>;
|
|
vin-sm0-supply = <&sys_reg>;
|
|
vin-sm1-supply = <&sys_reg>;
|
|
vin-sm2-supply = <&sys_reg>;
|
|
vinldo01-supply = <&sm2_reg>;
|
|
vinldo23-supply = <&sm2_reg>;
|
|
vinldo4-supply = <&sm2_reg>;
|
|
vinldo678-supply = <&sm2_reg>;
|
|
vinldo9-supply = <&sm2_reg>;
|
|
|
|
regulators {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sys_reg: regulator@0 {
|
|
reg = <0>;
|
|
regulator-compatible = "sys";
|
|
regulator-name = "vdd_sys";
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@1 {
|
|
reg = <1>;
|
|
regulator-compatible = "sm0";
|
|
regulator-name = "vdd_sm0,vdd_core";
|
|
regulator-min-microvolt = <1275000>;
|
|
regulator-max-microvolt = <1275000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@2 {
|
|
reg = <2>;
|
|
regulator-compatible = "sm1";
|
|
regulator-name = "vdd_sm1,vdd_cpu";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
sm2_reg: regulator@3 {
|
|
reg = <3>;
|
|
regulator-compatible = "sm2";
|
|
regulator-name = "vdd_sm2,vin_ldo*";
|
|
regulator-min-microvolt = <3700000>;
|
|
regulator-max-microvolt = <3700000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* LDO0 is not connected to anything */
|
|
|
|
regulator@5 {
|
|
reg = <5>;
|
|
regulator-compatible = "ldo1";
|
|
regulator-name = "vdd_ldo1,avdd_pll*";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@6 {
|
|
reg = <6>;
|
|
regulator-compatible = "ldo2";
|
|
regulator-name = "vdd_ldo2,vdd_rtc";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
};
|
|
|
|
/* LDO3 is not connected to anything */
|
|
|
|
regulator@8 {
|
|
reg = <8>;
|
|
regulator-compatible = "ldo4";
|
|
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
ldo5_reg: regulator@9 {
|
|
reg = <9>;
|
|
regulator-compatible = "ldo5";
|
|
regulator-name = "vdd_ldo5,vdd_fuse";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@10 {
|
|
reg = <10>;
|
|
regulator-compatible = "ldo6";
|
|
regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
hdmi_vdd_reg: regulator@11 {
|
|
reg = <11>;
|
|
regulator-compatible = "ldo7";
|
|
regulator-name = "vdd_ldo7,avdd_hdmi";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
hdmi_pll_reg: regulator@12 {
|
|
reg = <12>;
|
|
regulator-compatible = "ldo8";
|
|
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
regulator@13 {
|
|
reg = <13>;
|
|
regulator-compatible = "ldo9";
|
|
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
|
|
regulator-min-microvolt = <2850000>;
|
|
regulator-max-microvolt = <2850000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@14 {
|
|
reg = <14>;
|
|
regulator-compatible = "ldo_rtc";
|
|
regulator-name = "vdd_rtc_out,vdd_cell";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
|
|
temperature-sensor@4c {
|
|
compatible = "national,lm95245";
|
|
reg = <0x4c>;
|
|
};
|
|
};
|
|
|
|
pmc {
|
|
nvidia,suspend-mode = <1>;
|
|
nvidia,cpu-pwr-good-time = <5000>;
|
|
nvidia,cpu-pwr-off-time = <5000>;
|
|
nvidia,core-pwr-good-time = <3845 3845>;
|
|
nvidia,core-pwr-off-time = <3875>;
|
|
nvidia,sys-clock-req-active-high;
|
|
};
|
|
|
|
memory-controller@7000f400 {
|
|
emc-table@83250 {
|
|
reg = <83250>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <83250>;
|
|
nvidia,emc-registers = <0x00000005 0x00000011
|
|
0x00000004 0x00000002 0x00000004 0x00000004
|
|
0x00000001 0x0000000a 0x00000002 0x00000002
|
|
0x00000001 0x00000001 0x00000003 0x00000004
|
|
0x00000003 0x00000009 0x0000000c 0x0000025f
|
|
0x00000000 0x00000003 0x00000003 0x00000002
|
|
0x00000002 0x00000001 0x00000008 0x000000c8
|
|
0x00000003 0x00000005 0x00000003 0x0000000c
|
|
0x00000002 0x00000000 0x00000000 0x00000002
|
|
0x00000000 0x00000000 0x00000083 0x00520006
|
|
0x00000010 0x00000008 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
emc-table@133200 {
|
|
reg = <133200>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <133200>;
|
|
nvidia,emc-registers = <0x00000008 0x00000019
|
|
0x00000006 0x00000002 0x00000004 0x00000004
|
|
0x00000001 0x0000000a 0x00000002 0x00000002
|
|
0x00000002 0x00000001 0x00000003 0x00000004
|
|
0x00000003 0x00000009 0x0000000c 0x0000039f
|
|
0x00000000 0x00000003 0x00000003 0x00000002
|
|
0x00000002 0x00000001 0x00000008 0x000000c8
|
|
0x00000003 0x00000007 0x00000003 0x0000000c
|
|
0x00000002 0x00000000 0x00000000 0x00000002
|
|
0x00000000 0x00000000 0x00000083 0x00510006
|
|
0x00000010 0x00000008 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
emc-table@166500 {
|
|
reg = <166500>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <166500>;
|
|
nvidia,emc-registers = <0x0000000a 0x00000021
|
|
0x00000008 0x00000003 0x00000004 0x00000004
|
|
0x00000002 0x0000000a 0x00000003 0x00000003
|
|
0x00000002 0x00000001 0x00000003 0x00000004
|
|
0x00000003 0x00000009 0x0000000c 0x000004df
|
|
0x00000000 0x00000003 0x00000003 0x00000003
|
|
0x00000003 0x00000001 0x00000009 0x000000c8
|
|
0x00000003 0x00000009 0x00000004 0x0000000c
|
|
0x00000002 0x00000000 0x00000000 0x00000002
|
|
0x00000000 0x00000000 0x00000083 0x004f0006
|
|
0x00000010 0x00000008 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
emc-table@333000 {
|
|
reg = <333000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <333000>;
|
|
nvidia,emc-registers = <0x00000014 0x00000041
|
|
0x0000000f 0x00000005 0x00000004 0x00000005
|
|
0x00000003 0x0000000a 0x00000005 0x00000005
|
|
0x00000004 0x00000001 0x00000003 0x00000004
|
|
0x00000003 0x00000009 0x0000000c 0x000009ff
|
|
0x00000000 0x00000003 0x00000003 0x00000005
|
|
0x00000005 0x00000001 0x0000000e 0x000000c8
|
|
0x00000003 0x00000011 0x00000006 0x0000000c
|
|
0x00000002 0x00000000 0x00000000 0x00000002
|
|
0x00000000 0x00000000 0x00000083 0x00380006
|
|
0x00000010 0x00000008 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
};
|
|
|
|
ac97: ac97 {
|
|
status = "okay";
|
|
nvidia,codec-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
|
|
GPIO_ACTIVE_HIGH>;
|
|
nvidia,codec-sync-gpio = <&gpio TEGRA_GPIO(P, 0)
|
|
GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
usb@c5004000 {
|
|
status = "okay";
|
|
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
|
|
GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
usb-phy@c5004000 {
|
|
status = "okay";
|
|
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
|
|
GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
sdhci@c8000600 {
|
|
cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
clocks {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
clk32k_in: clock {
|
|
compatible = "fixed-clock";
|
|
reg=<0>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
|
|
"nvidia,tegra-audio-wm9712";
|
|
nvidia,model = "Colibri T20 AC97 Audio";
|
|
|
|
nvidia,audio-routing =
|
|
"Headphone", "HPOUTL",
|
|
"Headphone", "HPOUTR",
|
|
"LineIn", "LINEINL",
|
|
"LineIn", "LINEINR",
|
|
"Mic", "MIC1";
|
|
|
|
nvidia,ac97-controller = <&ac97>;
|
|
|
|
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
|
|
<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
|
|
<&tegra_car TEGRA20_CLK_CDEV1>;
|
|
clock-names = "pll_a", "pll_a_out0", "mclk";
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
vdd_5v0_reg: regulator@100 {
|
|
compatible = "regulator-fixed";
|
|
reg = <100>;
|
|
regulator-name = "vdd_5v0";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@101 {
|
|
compatible = "regulator-fixed";
|
|
reg = <101>;
|
|
regulator-name = "internal_usb";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
};
|