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linux/arch/arm/boot/dts/tegra30-colibri.dtsi

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ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
#include <dt-bindings/input/input.h>
#include "tegra30.dtsi"
/*
ARM: tegra: colibri: Update hardware revisions compatibility Update introductory comment about what exact hardware revisions this device tree is compatible with as a hint for our customers. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:36 +08:00
* Toradex Colibri T30 Module Device Tree
* Compatible for Revisions V1.1B, V1.1C, V1.1D, V1.1E; IT: V1.1A
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
*/
/ {
model = "Toradex Colibri T30";
compatible = "toradex,colibri_t30", "nvidia,tegra30";
memory {
reg = <0x80000000 0x40000000>;
};
host1x@50000000 {
hdmi@54280000 {
ARM: tegra: colibri: Fix HDMI supplies Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:37 +08:00
vdd-supply = <&avdd_hdmi_3v3_reg>;
pll-supply = <&avdd_hdmi_pll_1v8_reg>;
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
nvidia,hpd-gpio =
<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
nvidia,ddc-i2c-bus = <&hdmiddc>;
};
};
pinmux@70000868 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
/* Colibri BL_ON */
pv2 {
nvidia,pins = "pv2";
nvidia,function = "rsvd4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* Colibri Backlight PWM<A> */
sdmmc3_dat3_pb4 {
nvidia,pins = "sdmmc3_dat3_pb4";
nvidia,function = "pwm0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* Colibri CAN_INT */
kb_row8_ps0 {
nvidia,pins = "kb_row8_ps0";
nvidia,function = "kbc";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
/*
* Colibri L_BIAS, LCD_M1 is muxed with LCD_DE
* todays display need DE, disable LCD_M1
*/
lcd_m1_pw1 {
nvidia,pins = "lcd_m1_pw1";
nvidia,function = "rsvd3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
/* Colibri MMC */
kb_row10_ps2 {
nvidia,pins = "kb_row10_ps2";
nvidia,function = "sdmmc2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
kb_row11_ps3 {
nvidia,pins = "kb_row11_ps3",
"kb_row12_ps4",
"kb_row13_ps5",
"kb_row14_ps6",
"kb_row15_ps7";
nvidia,function = "sdmmc2";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* Colibri SSP */
ulpi_clk_py0 {
nvidia,pins = "ulpi_clk_py0",
"ulpi_dir_py1",
"ulpi_nxt_py2",
"ulpi_stp_py3";
nvidia,function = "spi1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
sdmmc3_dat6_pd3 {
nvidia,pins = "sdmmc3_dat6_pd3",
"sdmmc3_dat7_pd4";
nvidia,function = "spdif";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
/* Colibri UART_A */
ulpi_data0 {
nvidia,pins = "ulpi_data0_po1",
"ulpi_data1_po2",
"ulpi_data2_po3",
"ulpi_data3_po4",
"ulpi_data4_po5",
"ulpi_data5_po6",
"ulpi_data6_po7",
"ulpi_data7_po0";
nvidia,function = "uarta";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* Colibri UART_B */
gmi_a16_pj7 {
nvidia,pins = "gmi_a16_pj7",
"gmi_a17_pb0",
"gmi_a18_pb1",
"gmi_a19_pk7";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* Colibri UART_C */
uart2_rxd {
nvidia,pins = "uart2_rxd_pc3",
"uart2_txd_pc2";
nvidia,function = "uartb";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
/* eMMC */
sdmmc4_clk_pcc4 {
nvidia,pins = "sdmmc4_clk_pcc4",
"sdmmc4_rst_n_pcc3";
nvidia,function = "sdmmc4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
sdmmc4_dat0_paa0 {
nvidia,pins = "sdmmc4_dat0_paa0",
"sdmmc4_dat1_paa1",
"sdmmc4_dat2_paa2",
"sdmmc4_dat3_paa3",
"sdmmc4_dat4_paa4",
"sdmmc4_dat5_paa5",
"sdmmc4_dat6_paa6",
"sdmmc4_dat7_paa7";
nvidia,function = "sdmmc4";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
ARM: tegra: colibri: Improve comment about thermal alert pin Improve the comment about the THERMD_ALERT# pin which is the unlatched I2C address pin of the LM95245 temperature sensor and therefore requires disabling for now otherwise it won't get detected properly. While at it also move that pin further down to have it alphabetically sorted again. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:38 +08:00
ARM: tegra: colibri: Add pin muxing for on-module power I2C Add pin muxing for the on-module power I2C bus which connects to the PMICs, temperature sensor and touch screen controller. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:39 +08:00
/* Power I2C (On-module) */
pwr_i2c_scl_pz6 {
nvidia,pins = "pwr_i2c_scl_pz6",
"pwr_i2c_sda_pz7";
nvidia,function = "i2cpwr";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,lock = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_ENABLE>;
};
ARM: tegra: colibri: Improve comment about thermal alert pin Improve the comment about the THERMD_ALERT# pin which is the unlatched I2C address pin of the LM95245 temperature sensor and therefore requires disabling for now otherwise it won't get detected properly. While at it also move that pin further down to have it alphabetically sorted again. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:38 +08:00
/*
* THERMD_ALERT#, unlatched I2C address pin of LM95245
* temperature sensor therefore requires disabling for
* now
*/
lcd_dc1_pd2 {
nvidia,pins = "lcd_dc1_pd2";
nvidia,function = "rsvd3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
};
};
hdmiddc: i2c@7000c700 {
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>;
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised that the current device tree source includes for our modules only happen to work due to referencing the on-carrier 5v0 supply from USB which is not at all available on-module. The modules actually contain TPS60150 charge pumps to generate the PMIC required 5 volts from the one and only 3.3 volt module supply. This patch fixes this. (Note: When back-porting this to v3.16 stable releases, simply drop the change to tegra30-apalis.dtsi; that file was added in v3.17) Cc: <stable@vger.kernel.org> #v3.16+ Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-23 03:25:10 +08:00
vcc7-supply = <&charge_pump_5v0_reg>;
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
vccio-supply = <&sys_3v3_reg>;
regulators {
/* 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: unused */
/* 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;
};
/* LDO3: unused */
/* +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;
};
};
};
/*
* LM95245 temperature sensor
* Note: OVERT_N directly connected to PMIC PWRDN
*/
temp-sensor@4c {
compatible = "national,lm95245";
reg = <0x4c>;
};
/* SW: +V1.2_VDD_CORE */
tps62362@60 {
compatible = "ti,tps62362";
reg = <0x60>;
regulator-name = "tps62362-vout";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
regulator-always-on;
ti,vsel0-state-low;
/* VSEL1: EN_CORE_DVFS_N low for DVFS */
ti,vsel1-state-low;
};
};
pmc@7000e400 {
nvidia,invert-interrupt;
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 = <0>;
nvidia,core-power-req-active-high;
nvidia,sys-clock-req-active-high;
};
emmc: sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};
/* EHCI instance 1: USB2_DP/N -> AX88772B */
usb@7d004000 {
status = "okay";
};
usb-phy@7d004000 {
status = "okay";
nvidia,is-wired = <1>;
};
clocks {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
clk32k_in: clk@0 {
compatible = "fixed-clock";
reg=<0>;
#clock-cells = <0>;
clock-frequency = <32768>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
ARM: tegra: colibri: Fix HDMI supplies Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:37 +08:00
avdd_hdmi_pll_1v8_reg: regulator@100 {
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
compatible = "regulator-fixed";
reg = <100>;
ARM: tegra: colibri: Fix HDMI supplies Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:37 +08:00
regulator-name = "+V1.8_AVDD_HDMI_PLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
enable-active-high;
gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
vin-supply = <&vio_reg>;
};
sys_3v3_reg: regulator@101 {
compatible = "regulator-fixed";
reg = <101>;
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised that the current device tree source includes for our modules only happen to work due to referencing the on-carrier 5v0 supply from USB which is not at all available on-module. The modules actually contain TPS60150 charge pumps to generate the PMIC required 5 volts from the one and only 3.3 volt module supply. This patch fixes this. (Note: When back-porting this to v3.16 stable releases, simply drop the change to tegra30-apalis.dtsi; that file was added in v3.17) Cc: <stable@vger.kernel.org> #v3.16+ Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-23 03:25:10 +08:00
ARM: tegra: colibri: Fix HDMI supplies Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:37 +08:00
avdd_hdmi_3v3_reg: regulator@102 {
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised that the current device tree source includes for our modules only happen to work due to referencing the on-carrier 5v0 supply from USB which is not at all available on-module. The modules actually contain TPS60150 charge pumps to generate the PMIC required 5 volts from the one and only 3.3 volt module supply. This patch fixes this. (Note: When back-porting this to v3.16 stable releases, simply drop the change to tegra30-apalis.dtsi; that file was added in v3.17) Cc: <stable@vger.kernel.org> #v3.16+ Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-23 03:25:10 +08:00
compatible = "regulator-fixed";
ARM: tegra: colibri: Fix HDMI supplies Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-28 23:59:37 +08:00
reg = <102>;
regulator-name = "+V3.3_AVDD_HDMI";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
vin-supply = <&sys_3v3_reg>;
};
charge_pump_5v0_reg: regulator@103 {
compatible = "regulator-fixed";
reg = <103>;
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised that the current device tree source includes for our modules only happen to work due to referencing the on-carrier 5v0 supply from USB which is not at all available on-module. The modules actually contain TPS60150 charge pumps to generate the PMIC required 5 volts from the one and only 3.3 volt module supply. This patch fixes this. (Note: When back-porting this to v3.16 stable releases, simply drop the change to tegra30-apalis.dtsi; that file was added in v3.17) Cc: <stable@vger.kernel.org> #v3.16+ Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-23 03:25:10 +08:00
regulator-name = "5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
ARM: tegra: initial add of Colibri T30 This patch adds the device tree to support Toradex Colibri T30, a computer on module which can be used on different carrier boards. The module consists of a Tegra 30 SoC, two PMIC, DDR3L RAM, eMMC, a LM95245 temperature sensor and an AX88772B USB Ethernet Controller. Furthermore, there is a STMPE811 and SGTL5000 audio codec which are not yet supported. Anything that is not self contained on the module is disabled by default. The device tree for the Evaluation Board includes the modules device tree and enables the supported pheripherials of the carrier board (the Evaluation Board supports almost all of them). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-05-15 05:45:58 +08:00
};
};