mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 23:21:01 +00:00
29ce99955e
Unfortunately currently both Apalis T30 as well as Colibri T30 crash
upon starting USB host support. This is due to the following patch not
having taken into account that our T30 device trees were defaulting to
peripheral only mode instead of otg:
commit ddb9a502d1
dm: usb: tegra: Move most of init/uninit into a function
This patch fixes this by defaulting to otg now.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
313 lines
6.5 KiB
Text
313 lines
6.5 KiB
Text
/dts-v1/;
|
|
|
|
#include "tegra30.dtsi"
|
|
|
|
/ {
|
|
model = "Toradex Apalis T30";
|
|
compatible = "toradex,apalis_t30", "nvidia,tegra30";
|
|
|
|
chosen {
|
|
stdout-path = &uarta;
|
|
};
|
|
|
|
aliases {
|
|
i2c0 = "/i2c@7000d000";
|
|
i2c1 = "/i2c@7000c000";
|
|
i2c2 = "/i2c@7000c500";
|
|
i2c3 = "/i2c@7000c700";
|
|
sdhci0 = "/sdhci@78000600";
|
|
sdhci1 = "/sdhci@78000400";
|
|
sdhci2 = "/sdhci@78000000";
|
|
spi0 = "/spi@7000d400";
|
|
spi1 = "/spi@7000dc00";
|
|
spi2 = "/spi@7000de00";
|
|
spi3 = "/spi@7000da00";
|
|
usb0 = "/usb@7d000000";
|
|
usb1 = "/usb@7d004000";
|
|
usb2 = "/usb@7d008000";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x40000000>;
|
|
};
|
|
|
|
pcie-controller@00003000 {
|
|
status = "okay";
|
|
avdd-pexa-supply = <&vdd2_reg>;
|
|
vdd-pexa-supply = <&vdd2_reg>;
|
|
avdd-pexb-supply = <&vdd2_reg>;
|
|
vdd-pexb-supply = <&vdd2_reg>;
|
|
avdd-pex-pll-supply = <&vdd2_reg>;
|
|
avdd-plle-supply = <&ldo6_reg>;
|
|
vddio-pex-ctl-supply = <&sys_3v3_reg>;
|
|
hvdd-pex-supply = <&sys_3v3_reg>;
|
|
|
|
pci@1,0 {
|
|
nvidia,num-lanes = <4>;
|
|
};
|
|
|
|
pci@2,0 {
|
|
nvidia,num-lanes = <1>;
|
|
};
|
|
|
|
pci@3,0 {
|
|
status = "okay";
|
|
nvidia,num-lanes = <1>;
|
|
};
|
|
};
|
|
|
|
/*
|
|
* GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
|
|
* board)
|
|
*/
|
|
i2c@7000c000 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
/* GEN2_I2C: unused */
|
|
|
|
/*
|
|
* CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
|
|
* carrier board)
|
|
*/
|
|
i2c@7000c500 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
/* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
|
|
i2c@7000c700 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
/*
|
|
* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
|
|
* touch screen controller
|
|
*/
|
|
i2c@7000d000 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
pmic: tps65911@2d {
|
|
compatible = "ti,tps65911";
|
|
reg = <0x2d>;
|
|
|
|
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
|
|
#interrupt-cells = <2>;
|
|
interrupt-controller;
|
|
|
|
ti,system-power-controller;
|
|
|
|
#gpio-cells = <2>;
|
|
gpio-controller;
|
|
|
|
vcc1-supply = <&sys_3v3_reg>;
|
|
vcc2-supply = <&sys_3v3_reg>;
|
|
vcc3-supply = <&vio_reg>;
|
|
vcc4-supply = <&sys_3v3_reg>;
|
|
vcc5-supply = <&sys_3v3_reg>;
|
|
vcc6-supply = <&vio_reg>;
|
|
vcc7-supply = <&charge_pump_5v0_reg>;
|
|
vccio-supply = <&sys_3v3_reg>;
|
|
|
|
regulators {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
/* SW1: +V1.35_VDDIO_DDR */
|
|
vdd1_reg: vdd1 {
|
|
regulator-name = "vddio_ddr_1v35";
|
|
regulator-min-microvolt = <1350000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* SW2: +V1.05 */
|
|
vdd2_reg: vdd2 {
|
|
regulator-name =
|
|
"vdd_pexa,vdd_pexb,vdd_sata";
|
|
regulator-min-microvolt = <1050000>;
|
|
regulator-max-microvolt = <1050000>;
|
|
};
|
|
|
|
/* SW CTRL: +V1.0_VDD_CPU */
|
|
vddctrl_reg: vddctrl {
|
|
regulator-name = "vdd_cpu,vdd_sys";
|
|
regulator-min-microvolt = <1150000>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* SWIO: +V1.8 */
|
|
vio_reg: vio {
|
|
regulator-name = "vdd_1v8_gen";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* LDO1: unused */
|
|
|
|
/*
|
|
* EN_+V3.3 switching via FET:
|
|
* +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN
|
|
* see also v3_3 fixed supply
|
|
*/
|
|
ldo2_reg: ldo2 {
|
|
regulator-name = "en_3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* +V1.2_CSI */
|
|
ldo3_reg: ldo3 {
|
|
regulator-name =
|
|
"avdd_dsi_csi,pwrdet_mipi";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
};
|
|
|
|
/* +V1.2_VDD_RTC */
|
|
ldo4_reg: ldo4 {
|
|
regulator-name = "vdd_rtc";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/*
|
|
* +V2.8_AVDD_VDAC:
|
|
* only required for analog RGB
|
|
*/
|
|
ldo5_reg: ldo5 {
|
|
regulator-name = "avdd_vdac";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/*
|
|
* +V1.05_AVDD_PLLE: avdd_plle should be 1.05V
|
|
* but LDO6 can't set voltage in 50mV
|
|
* granularity
|
|
*/
|
|
ldo6_reg: ldo6 {
|
|
regulator-name = "avdd_plle";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
};
|
|
|
|
/* +V1.2_AVDD_PLL */
|
|
ldo7_reg: ldo7 {
|
|
regulator-name = "avdd_pll";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* +V1.0_VDD_DDR_HS */
|
|
ldo8_reg: ldo8 {
|
|
regulator-name = "vdd_ddr_hs";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/* SPI1: Apalis SPI1 */
|
|
spi@7000d400 {
|
|
status = "okay";
|
|
spi-max-frequency = <25000000>;
|
|
};
|
|
|
|
/* SPI4: CAN2 */
|
|
spi@7000da00 {
|
|
status = "okay";
|
|
spi-max-frequency = <25000000>;
|
|
};
|
|
|
|
/* SPI5: Apalis SPI2 */
|
|
spi@7000dc00 {
|
|
status = "okay";
|
|
spi-max-frequency = <25000000>;
|
|
};
|
|
|
|
/* SPI6: CAN1 */
|
|
spi@7000de00 {
|
|
status = "okay";
|
|
spi-max-frequency = <25000000>;
|
|
};
|
|
|
|
sdhci@78000000 {
|
|
status = "okay";
|
|
bus-width = <4>;
|
|
/* SD1_CD# */
|
|
cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
sdhci@78000400 {
|
|
status = "okay";
|
|
bus-width = <8>;
|
|
/* MMC1_CD# */
|
|
cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
sdhci@78000600 {
|
|
status = "okay";
|
|
bus-width = <8>;
|
|
non-removable;
|
|
};
|
|
|
|
/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
|
|
usb@7d000000 {
|
|
status = "okay";
|
|
dr_mode = "otg";
|
|
/* USBO1_EN */
|
|
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
|
|
usb@7d004000 {
|
|
status = "okay";
|
|
/* USBH_EN */
|
|
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
|
|
phy_type = "utmi";
|
|
};
|
|
|
|
/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
|
|
usb@7d008000 {
|
|
status = "okay";
|
|
/* USBH_EN */
|
|
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sys_3v3_reg: regulator@100 {
|
|
compatible = "regulator-fixed";
|
|
reg = <100>;
|
|
regulator-name = "3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
charge_pump_5v0_reg: regulator@101 {
|
|
compatible = "regulator-fixed";
|
|
reg = <101>;
|
|
regulator-name = "5v0";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|