| // SPDX-License-Identifier: GPL-2.0 |
| #include "tegra20.dtsi" |
| |
| /* |
| * Toradex Colibri T20 Module Device Tree |
| * Compatible for Revisions Colibri T20 256MB V1.1B, V1.2A; |
| * Colibri T20 256MB IT V1.2A; Colibri T20 512MB V1.1C, V1.2A; |
| * Colibri T20 512MB IT V1.2A |
| */ |
| / { |
| memory@0 { |
| /* |
| * Set memory to 256 MB to be safe as this could be used on |
| * 256 or 512 MB module. It is expected from bootloader |
| * to fix this up for 512 MB version. |
| */ |
| reg = <0x00000000 0x10000000>; |
| }; |
| |
| host1x@50000000 { |
| hdmi@54280000 { |
| nvidia,ddc-i2c-bus = <&hdmi_ddc>; |
| nvidia,hpd-gpio = |
| <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; |
| pll-supply = <®_1v8_avdd_hdmi_pll>; |
| vdd-supply = <®_3v3_avdd_hdmi>; |
| }; |
| }; |
| |
| pinmux@70000014 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&state_default>; |
| |
| state_default: pinmux { |
| /* Analogue Audio AC97 to WM9712 (On-module) */ |
| audio-refclk { |
| nvidia,pins = "cdev1"; |
| nvidia,function = "plla_out"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| dap3 { |
| nvidia,pins = "dap3"; |
| nvidia,function = "dap3"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * AC97_RESET, ULPI_RESET, AC97_INT aka WM9712 GENIRQ |
| * (All on-module), SODIMM Pin 45 Wakeup |
| */ |
| gpio-uac { |
| nvidia,pins = "uac"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * Buffer Enables for nPWE and RDnWR (On-module, |
| * see GPIO hogging further down below) |
| */ |
| gpio-pta { |
| nvidia,pins = "pta"; |
| nvidia,function = "rsvd4"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * CLK_32K_OUT, CORE_PWR_REQ, CPU_PWR_REQ, PWR_INT_N, |
| * SYS_CLK_REQ (All on-module) |
| */ |
| pmc { |
| nvidia,pins = "pmc"; |
| nvidia,function = "pwr_on"; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * Colibri Address/Data Bus (GMI) |
| * Note: spid and spie optionally used for SPI1 |
| */ |
| gmi { |
| nvidia,pins = "atc", "atd", "ate", "dap1", |
| "dap2", "dap4", "gmd", "gpu", |
| "irrx", "irtx", "spia", "spib", |
| "spic", "spid", "spie", "uca", |
| "ucb"; |
| nvidia,function = "gmi"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| /* Further pins may be used as GPIOs */ |
| gmi-gpio1 { |
| nvidia,pins = "lpw0", "lsc1", "lsck", "lsda"; |
| nvidia,function = "hdmi"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| gmi-gpio2 { |
| nvidia,pins = "lcsn", "ldc", "lm0", "lsdi"; |
| nvidia,function = "rsvd4"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri BL_ON */ |
| bl-on { |
| nvidia,pins = "dta"; |
| nvidia,function = "rsvd1"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri Backlight PWM<A>, PWM<B> */ |
| sdc { |
| nvidia,pins = "sdc"; |
| nvidia,function = "pwm"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri DDC */ |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "i2c2"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * Colibri EXT_IO* |
| * Note: dtf optionally used for I2C3 |
| */ |
| ext-io { |
| nvidia,pins = "dtf", "spdi"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * Colibri Ethernet (On-module) |
| * ULPI EHCI instance 1 USB2_DP/N -> AX88772B |
| */ |
| 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>; |
| }; |
| |
| /* Colibri HOTPLUG_DETECT (HDMI) */ |
| hotplug-detect { |
| nvidia,pins = "hdint"; |
| nvidia,function = "hdmi"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri I2C */ |
| i2c { |
| nvidia,pins = "rm"; |
| nvidia,function = "i2c1"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * Colibri L_BIAS, LCD_M1 is muxed with LCD_DE |
| * today's display need DE, disable LCD_M1 |
| */ |
| lm1 { |
| nvidia,pins = "lm1"; |
| nvidia,function = "rsvd3"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri LCD (L_* resp. LDD<*>) */ |
| lcd { |
| nvidia,pins = "ld0", "ld1", "ld2", "ld3", |
| "ld4", "ld5", "ld6", "ld7", |
| "ld8", "ld9", "ld10", "ld11", |
| "ld12", "ld13", "ld14", "ld15", |
| "ld16", "ld17", "lhs", "lsc0", |
| "lspi", "lvs"; |
| nvidia,function = "displaya"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| /* Colibri LCD (Optional 24 BPP Support) */ |
| lcd-24 { |
| nvidia,pins = "ldi", "lhp0", "lhp1", "lhp2", |
| "lpp", "lvp1"; |
| nvidia,function = "displaya"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri MMC */ |
| mmc { |
| nvidia,pins = "atb", "gma"; |
| nvidia,function = "sdio4"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri MMCCD */ |
| mmccd { |
| nvidia,pins = "gmb"; |
| nvidia,function = "gmi_int"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri MMC (Optional 8-bit) */ |
| mmc-8bit { |
| nvidia,pins = "gme"; |
| nvidia,function = "sdio4"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * Colibri Parallel Camera (Optional) |
| * pins multiplexed with others and therefore disabled |
| * Note: dta used for BL_ON by default |
| */ |
| cif-mclk { |
| nvidia,pins = "csus"; |
| nvidia,function = "vi_sensor_clk"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| cif { |
| nvidia,pins = "dtb", "dtc", "dtd"; |
| nvidia,function = "vi"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri PWM<C>, PWM<D> */ |
| sdb_sdd { |
| nvidia,pins = "sdb", "sdd"; |
| nvidia,function = "pwm"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri SSP */ |
| ssp { |
| nvidia,pins = "slxa", "slxc", "slxd", "slxk"; |
| nvidia,function = "spi4"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri UART-A */ |
| uart-a { |
| nvidia,pins = "sdio1"; |
| nvidia,function = "uarta"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| uart-a-dsr { |
| nvidia,pins = "lpw1"; |
| nvidia,function = "rsvd3"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| uart-a-dcd { |
| nvidia,pins = "lpw2"; |
| nvidia,function = "hdmi"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri UART-B */ |
| uart-b { |
| nvidia,pins = "gmc"; |
| nvidia,function = "uartd"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri UART-C */ |
| uart-c { |
| nvidia,pins = "uad"; |
| nvidia,function = "irda"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri USB_CDET */ |
| usb-cdet { |
| nvidia,pins = "spdo"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri USBH_OC */ |
| usbh-oc { |
| nvidia,pins = "spih"; |
| nvidia,function = "spi2_alt"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri USBH_PEN */ |
| usbh-pen { |
| nvidia,pins = "spig"; |
| nvidia,function = "spi2_alt"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Colibri VGA not supported */ |
| vga { |
| nvidia,pins = "crtp"; |
| nvidia,function = "crt"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* I2C3 (Optional) */ |
| i2c3 { |
| nvidia,pins = "dtf"; |
| nvidia,function = "i2c3"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* JTAG_RTCK */ |
| jtag-rtck { |
| nvidia,pins = "gpu7"; |
| nvidia,function = "rtck"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * LAN_RESET, LAN_EXT_WAKEUP and LAN_PME |
| * (All On-module) |
| */ |
| gpio-gpv { |
| nvidia,pins = "gpv"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * LAN_V_BUS, VDD_FAULT, BATT_FAULT, WM9712 PENDOWN |
| * (All On-module); Colibri CAN_INT |
| */ |
| gpio-dte { |
| nvidia,pins = "dte"; |
| nvidia,function = "rsvd1"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* NAND (On-module) */ |
| nand { |
| nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", |
| "kbce", "kbcf"; |
| nvidia,function = "nand"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* Onewire (Optional) */ |
| owr { |
| nvidia,pins = "owc"; |
| nvidia,function = "owr"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Power I2C (On-module) */ |
| i2cp { |
| nvidia,pins = "i2cp"; |
| nvidia,function = "i2cp"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* RESET_OUT */ |
| reset-out { |
| nvidia,pins = "ata"; |
| nvidia,function = "gmi"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* |
| * SPI1 (Optional) |
| * Note: spid and spie used for Colibri Address/Data |
| * Bus (GMI) |
| */ |
| spi1 { |
| nvidia,pins = "spid", "spie", "spif"; |
| nvidia,function = "spi1"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* |
| * THERMD_ALERT# (On-module), unlatched I2C address pin |
| * of LM95245 temperature sensor therefore requires |
| * disabling for now |
| */ |
| lvp0 { |
| nvidia,pins = "lvp0"; |
| nvidia,function = "rsvd3"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| }; |
| }; |
| |
| tegra_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>; |
| }; |
| |
| serial@70006040 { |
| compatible = "nvidia,tegra20-hsuart"; |
| /delete-property/ reg-shift; |
| }; |
| |
| serial@70006300 { |
| compatible = "nvidia,tegra20-hsuart"; |
| /delete-property/ reg-shift; |
| }; |
| |
| nand-controller@70008000 { |
| status = "okay"; |
| |
| nand@0 { |
| reg = <0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| nand-bus-width = <8>; |
| nand-on-flash-bbt; |
| nand-ecc-algo = "bch"; |
| nand-is-boot-medium; |
| nand-ecc-maximize; |
| wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| /* |
| * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier |
| * board) |
| */ |
| i2c@7000c000 { |
| clock-frequency = <400000>; |
| }; |
| |
| /* DDC_SCL/SDA on X3 pin 15/16 (e.g. display EDID) */ |
| hdmi_ddc: i2c@7000c400 { |
| clock-frequency = <10000>; |
| }; |
| |
| /* GEN2_I2C: unused */ |
| |
| /* CAM/GEN3_I2C: used as EXT_IO1/2 GPIOs on SODIMM pin 133/127 */ |
| |
| /* PWR_I2C: power I2C to PMIC and temperature sensor (On-module) */ |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| pmic@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 = <®_module_3v3>; |
| vin-sm0-supply = <®_3v3_vsys>; |
| vin-sm1-supply = <®_3v3_vsys>; |
| vin-sm2-supply = <®_3v3_vsys>; |
| vinldo01-supply = <®_1v8_vdd_ddr2>; |
| vinldo23-supply = <®_module_3v3>; |
| vinldo4-supply = <®_module_3v3>; |
| vinldo678-supply = <®_module_3v3>; |
| vinldo9-supply = <®_module_3v3>; |
| |
| regulators { |
| reg_3v3_vsys: sys { |
| regulator-name = "VSYS_3.3V"; |
| regulator-always-on; |
| }; |
| |
| vdd_core: sm0 { |
| regulator-name = "VDD_CORE_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| sm1 { |
| regulator-name = "VDD_CPU_1.0V"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| reg_1v8_vdd_ddr2: sm2 { |
| regulator-name = "VDD_DDR2_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| /* LDO0 is not connected to anything */ |
| |
| /* |
| * +3.3V_ENABLE_N switching via FET: |
| * AVDD_AUDIO_S and +3.3V |
| * see also +3.3V fixed supply |
| */ |
| ldo1 { |
| regulator-name = "AVDD_PLL_1.1V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| ldo2 { |
| regulator-name = "VDD_RTC_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| /* LDO3 is not connected to anything */ |
| |
| ldo4 { |
| regulator-name = "VDDIO_SYS_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| /* Switched via FET from regular +3.3V */ |
| ldo5 { |
| regulator-name = "+3.3V_USB"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo6 { |
| regulator-name = "AVDD_VDAC_2.85V"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| }; |
| |
| reg_3v3_avdd_hdmi: ldo7 { |
| regulator-name = "AVDD_HDMI_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| reg_1v8_avdd_hdmi_pll: ldo8 { |
| regulator-name = "AVDD_HDMI_PLL_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo9 { |
| regulator-name = "VDDIO_RX_DDR_2.85V"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| ldo_rtc { |
| regulator-name = "VCC_BATT"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| /* LM95245 temperature sensor */ |
| temp-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; |
| core-supply = <&vdd_core>; |
| |
| /* Set SLEEP MODE bit in SUPPLYENE register of TPS658643 PMIC */ |
| i2c-thermtrip { |
| nvidia,i2c-controller-id = <3>; |
| nvidia,bus-addr = <0x34>; |
| nvidia,reg-addr = <0x14>; |
| nvidia,reg-data = <0x8>; |
| }; |
| }; |
| |
| 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>; |
| }; |
| }; |
| |
| /* EHCI instance 1: ULPI PHY -> AX88772B (On-module) */ |
| usb@c5004000 { |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethernet@1 { |
| compatible = "usbb95,772b"; |
| reg = <1>; |
| local-mac-address = [00 00 00 00 00 00]; |
| }; |
| }; |
| |
| usb-phy@c5004000 { |
| status = "okay"; |
| nvidia,phy-reset-gpio = |
| <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; |
| vbus-supply = <®_lan_v_bus>; |
| }; |
| |
| clk32k_in: xtal3 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| }; |
| |
| reg_lan_v_bus: regulator-lan-v-bus { |
| compatible = "regulator-fixed"; |
| regulator-name = "LAN_V_BUS"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| reg_module_3v3: regulator-module-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "+V3.3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| sound { |
| compatible = "nvidia,tegra-audio-wm9712-colibri_t20", |
| "nvidia,tegra-audio-wm9712"; |
| nvidia,model = "Toradex Colibri T20"; |
| nvidia,audio-routing = |
| "Headphone", "HPOUTL", |
| "Headphone", "HPOUTR", |
| "LineIn", "LINEINL", |
| "LineIn", "LINEINR", |
| "Mic", "MIC1"; |
| nvidia,ac97-controller = <&tegra_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"; |
| }; |
| }; |
| |
| &emc_icc_dvfs_opp_table { |
| /delete-node/ opp-760000000; |
| }; |
| |
| &gpio { |
| lan-reset-n-hog { |
| gpio-hog; |
| gpios = <TEGRA_GPIO(V, 4) GPIO_ACTIVE_HIGH>; |
| output-high; |
| line-name = "LAN_RESET#"; |
| }; |
| |
| /* Tri-stating GMI_WR_N on SODIMM pin 99 nPWE */ |
| npwe-hog { |
| gpio-hog; |
| gpios = <TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>; |
| output-high; |
| line-name = "Tri-state nPWE"; |
| }; |
| |
| /* Not tri-stating GMI_WR_N on SODIMM pin 93 RDnWR */ |
| rdnwr-hog { |
| gpio-hog; |
| gpios = <TEGRA_GPIO(T, 6) GPIO_ACTIVE_HIGH>; |
| output-low; |
| line-name = "Not tri-state RDnWR"; |
| }; |
| }; |
