mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 01:54:09 +08:00
4ec2e60186
This seems to have been copied and pasted since the beginning of time, though only until Tegra124, likely because that DT was written from scratch or it was fixed along the way. Signed-off-by: Thierry Reding <treding@nvidia.com>
534 lines
14 KiB
Plaintext
534 lines
14 KiB
Plaintext
#include "tegra20.dtsi"
|
|
|
|
/ {
|
|
model = "Toradex Colibri T20 512MB";
|
|
compatible = "toradex,colibri_t20-512", "nvidia,tegra20";
|
|
|
|
aliases {
|
|
rtc0 = "/i2c@7000d000/tps6586x@34";
|
|
rtc1 = "/rtc@7000e000";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x00000000 0x20000000>;
|
|
};
|
|
|
|
host1x@50000000 {
|
|
hdmi@54280000 {
|
|
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@70000014 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&state_default>;
|
|
|
|
state_default: pinmux {
|
|
audio_refclk {
|
|
nvidia,pins = "cdev1";
|
|
nvidia,function = "plla_out";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
crt {
|
|
nvidia,pins = "crtp";
|
|
nvidia,function = "crt";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
dap3 {
|
|
nvidia,pins = "dap3";
|
|
nvidia,function = "dap3";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
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 = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
gpio_dte {
|
|
nvidia,pins = "dte";
|
|
nvidia,function = "rsvd1";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
gpio_gmi {
|
|
nvidia,pins = "ata", "atc", "atd", "ate",
|
|
"dap1", "dap2", "dap4", "gpu", "irrx",
|
|
"irtx", "spia", "spib", "spic";
|
|
nvidia,function = "gmi";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
gpio_pta {
|
|
nvidia,pins = "pta";
|
|
nvidia,function = "rsvd4";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
gpio_uac {
|
|
nvidia,pins = "uac";
|
|
nvidia,function = "rsvd2";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
hdint {
|
|
nvidia,pins = "hdint";
|
|
nvidia,function = "hdmi";
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
i2c1 {
|
|
nvidia,pins = "rm";
|
|
nvidia,function = "i2c1";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
i2c3 {
|
|
nvidia,pins = "dtf";
|
|
nvidia,function = "i2c3";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
i2cddc {
|
|
nvidia,pins = "ddc";
|
|
nvidia,function = "i2c2";
|
|
nvidia,pull = <TEGRA_PIN_PULL_UP>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
i2cp {
|
|
nvidia,pins = "i2cp";
|
|
nvidia,function = "i2cp";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
irda {
|
|
nvidia,pins = "uad";
|
|
nvidia,function = "irda";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
nand {
|
|
nvidia,pins = "kbca", "kbcc", "kbcd",
|
|
"kbce", "kbcf";
|
|
nvidia,function = "nand";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
owc {
|
|
nvidia,pins = "owc";
|
|
nvidia,function = "owr";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
pmc {
|
|
nvidia,pins = "pmc";
|
|
nvidia,function = "pwr_on";
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
pwm {
|
|
nvidia,pins = "sdb", "sdc", "sdd";
|
|
nvidia,function = "pwm";
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
sdio4 {
|
|
nvidia,pins = "atb", "gma", "gme";
|
|
nvidia,function = "sdio4";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
spi1 {
|
|
nvidia,pins = "spid", "spie", "spif";
|
|
nvidia,function = "spi1";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
spi4 {
|
|
nvidia,pins = "slxa", "slxc", "slxd", "slxk";
|
|
nvidia,function = "spi4";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
uarta {
|
|
nvidia,pins = "sdio1";
|
|
nvidia,function = "uarta";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
uartd {
|
|
nvidia,pins = "gmc";
|
|
nvidia,function = "uartd";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
ulpi {
|
|
nvidia,pins = "uaa", "uab", "uda";
|
|
nvidia,function = "ulpi";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
ulpi_refclk {
|
|
nvidia,pins = "cdev2";
|
|
nvidia,function = "pllp_out4";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
usb_gpio {
|
|
nvidia,pins = "spig", "spih";
|
|
nvidia,function = "spi2_alt";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
};
|
|
vi {
|
|
nvidia,pins = "dta", "dtb", "dtc", "dtd";
|
|
nvidia,function = "vi";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
vi_sc {
|
|
nvidia,pins = "csus";
|
|
nvidia,function = "vi_sensor_clk";
|
|
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ac97: ac97@70002000 {
|
|
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>;
|
|
};
|
|
|
|
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_3v3_reg>;
|
|
vin-sm0-supply = <&sys_reg>;
|
|
vin-sm1-supply = <&sys_reg>;
|
|
vin-sm2-supply = <&sys_reg>;
|
|
vinldo01-supply = <&sm2_reg>;
|
|
vinldo23-supply = <&vdd_3v3_reg>;
|
|
vinldo4-supply = <&vdd_3v3_reg>;
|
|
vinldo678-supply = <&vdd_3v3_reg>;
|
|
vinldo9-supply = <&vdd_3v3_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 = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regulator@2 {
|
|
reg = <2>;
|
|
regulator-compatible = "sm1";
|
|
regulator-name = "vdd_sm1,vdd_cpu";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
sm2_reg: regulator@3 {
|
|
reg = <3>;
|
|
regulator-compatible = "sm2";
|
|
regulator-name = "vdd_sm2,vin_ldo*";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
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 = <2850000>;
|
|
regulator-max-microvolt = <2850000>;
|
|
};
|
|
|
|
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@7000e400 {
|
|
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>;
|
|
};
|
|
};
|
|
|
|
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@0 {
|
|
compatible = "fixed-clock";
|
|
reg = <0>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
vdd_3v3_reg: regulator@100 {
|
|
compatible = "regulator-fixed";
|
|
reg = <100>;
|
|
regulator-name = "vdd_3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
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>;
|
|
};
|
|
};
|
|
|
|
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";
|
|
};
|
|
};
|