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u-boot/arch/arm/dts/tegra30-apalis.dts

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arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
/dts-v1/;
#include "tegra30.dtsi"
/ {
model = "Toradex Apalis T30";
compatible = "toradex,apalis_t30", "nvidia,tegra30";
tegra: apalis_t30: master revamp Update Apalis T30 as per the following commits c369139234c03b1494394d12cd27009f47aa6606 tegra: dts: Add serial port details 461be2f96e4b87e5065208c6659a47dd0ad9e9f8 kconfig: remove redundant "string" type in arch and board Kconfigs f1ef2b62339526df3b921bcfefd174ce76d4c624 kconfig: move CONFIG_DEFAULT_DEVICE_TREE to kconfig Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-10-10 22:34:04 +00:00
chosen {
stdout-path = &uarta;
};
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
aliases {
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
i2c2 = "/i2c@7000c500";
i2c3 = "/i2c@7000c700";
sdhci0 = "/sdhci@78000600";
sdhci1 = "/sdhci@78000400";
sdhci2 = "/sdhci@78000000";
dm: tegra: dts: add aliases for spi on apalis_t30 All boards with a SPI interface have a suitable spi alias except Apalis T30. Add these missing aliases just as the following commit did for the others: d2f60f93325a "dm: tegra: dts: Add aliases for spi on tegra30 boards" Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:36 +00:00
spi0 = "/spi@7000d400";
spi1 = "/spi@7000dc00";
spi2 = "/spi@7000de00";
spi3 = "/spi@7000da00";
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
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>;
apalis/colibri_t30: fix MMC/SD card detect GPIOs This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:37 +00:00
/* SD1_CD# */
cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
};
sdhci@78000400 {
status = "okay";
bus-width = <8>;
apalis/colibri_t30: fix MMC/SD card detect GPIOs This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:37 +00:00
/* MMC1_CD# */
cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
};
sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};
/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
usb@7d000000 {
status = "okay";
dr_mode = "peripheral";
apalis/colibri_t30: fix MMC/SD card detect GPIOs This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:37 +00:00
/* USBO1_EN */
dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs This new method is much easier and matches the kernel. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-06 03:05:41 +00:00
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
};
/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
usb@7d004000 {
status = "okay";
apalis/colibri_t30: fix MMC/SD card detect GPIOs This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:37 +00:00
/* USBH_EN */
dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs This new method is much easier and matches the kernel. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-06 03:05:41 +00:00
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
phy_type = "utmi";
};
/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
usb@7d008000 {
status = "okay";
apalis/colibri_t30: fix MMC/SD card detect GPIOs This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-01 01:05:37 +00:00
/* USBH_EN */
dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs This new method is much easier and matches the kernel. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-06 03:05:41 +00:00
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
arm: tegra: initial support for apalis t30 This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-09-05 08:18:38 +00:00
};
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;
};
};
};
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