| #include <dt-bindings/input/input.h> |
| #include "tegra30.dtsi" |
| |
| /* |
| * Toradex Colibri T30 Module Device Tree |
| * Compatible for Revisions V1.1B, V1.1C, V1.1D, V1.1E; IT: V1.1A |
| */ |
| / { |
| model = "Toradex Colibri T30"; |
| compatible = "toradex,colibri_t30", "nvidia,tegra30"; |
| |
| memory { |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| host1x@50000000 { |
| hdmi@54280000 { |
| vdd-supply = <&avdd_hdmi_3v3_reg>; |
| pll-supply = <&avdd_hdmi_pll_1v8_reg>; |
| |
| 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>; |
| }; |
| |
| /* 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>; |
| }; |
| |
| /* |
| * 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>; |
| }; |
| |
| /* TOUCH_PEN_INT# */ |
| pv0 { |
| nvidia,pins = "pv0"; |
| nvidia,function = "rsvd1"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| }; |
| }; |
| |
| 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>; |
| vcc7-supply = <&charge_pump_5v0_reg>; |
| 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 3v3 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; |
| }; |
| }; |
| }; |
| |
| /* STMPE811 touch screen controller */ |
| stmpe811@41 { |
| compatible = "st,stmpe811"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x41>; |
| interrupts = <TEGRA_GPIO(V, 0) IRQ_TYPE_LEVEL_LOW>; |
| interrupt-parent = <&gpio>; |
| interrupt-controller; |
| id = <0>; |
| blocks = <0x5>; |
| irq-trigger = <0x1>; |
| |
| stmpe_touchscreen { |
| compatible = "st,stmpe-ts"; |
| reg = <0>; |
| /* 3.25 MHz ADC clock speed */ |
| st,adc-freq = <1>; |
| /* 8 sample average control */ |
| st,ave-ctrl = <3>; |
| /* 7 length fractional part in z */ |
| st,fraction-z = <7>; |
| /* |
| * 50 mA typical 80 mA max touchscreen drivers |
| * current limit value |
| */ |
| st,i-drive = <1>; |
| /* 12-bit ADC */ |
| st,mod-12b = <1>; |
| /* internal ADC reference */ |
| st,ref-sel = <0>; |
| /* ADC converstion time: 80 clocks */ |
| st,sample-time = <4>; |
| /* 1 ms panel driver settling time */ |
| st,settling = <3>; |
| /* 5 ms touch detect interrupt delay */ |
| st,touch-det-delay = <5>; |
| }; |
| }; |
| |
| /* |
| * 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>; |
| |
| avdd_hdmi_pll_1v8_reg: regulator@100 { |
| compatible = "regulator-fixed"; |
| reg = <100>; |
| 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>; |
| regulator-name = "3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| avdd_hdmi_3v3_reg: regulator@102 { |
| compatible = "regulator-fixed"; |
| 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>; |
| regulator-name = "5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
