| // SPDX-License-Identifier: GPL-2.0 |
| /dts-v1/; |
| |
| #include <dt-bindings/input/atmel-maxtouch.h> |
| #include <dt-bindings/input/gpio-keys.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/thermal/thermal.h> |
| |
| #include "tegra20.dtsi" |
| #include "tegra20-cpu-opp.dtsi" |
| #include "tegra20-cpu-opp-microvolt.dtsi" |
| |
| / { |
| model = "ASUS EeePad Transformer TF101"; |
| compatible = "asus,tf101", "nvidia,tegra20"; |
| chassis-type = "convertible"; |
| |
| aliases { |
| mmc0 = &sdmmc4; /* eMMC */ |
| mmc1 = &sdmmc3; /* MicroSD */ |
| mmc2 = &sdmmc1; /* WiFi */ |
| |
| rtc0 = &pmic; |
| rtc1 = "/rtc@7000e000"; |
| |
| serial0 = &uartd; |
| serial1 = &uartc; /* Bluetooth */ |
| serial2 = &uartb; /* GPS */ |
| }; |
| |
| /* |
| * The decompressor and also some bootloaders rely on a |
| * pre-existing /chosen node to be available to insert the |
| * command line and merge other ATAGS info. |
| */ |
| chosen {}; |
| |
| memory@0 { |
| reg = <0x00000000 0x40000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| ramoops@2ffe0000 { |
| compatible = "ramoops"; |
| reg = <0x2ffe0000 0x10000>; /* 64kB */ |
| console-size = <0x8000>; /* 32kB */ |
| record-size = <0x400>; /* 1kB */ |
| ecc-size = <16>; |
| }; |
| |
| linux,cma@30000000 { |
| compatible = "shared-dma-pool"; |
| alloc-ranges = <0x30000000 0x10000000>; |
| size = <0x10000000>; /* 256MiB */ |
| linux,cma-default; |
| reusable; |
| }; |
| }; |
| |
| host1x@50000000 { |
| dc@54200000 { |
| rgb { |
| status = "okay"; |
| |
| port@0 { |
| lcd_output: endpoint { |
| remote-endpoint = <&lvds_encoder_input>; |
| bus-width = <18>; |
| }; |
| }; |
| }; |
| }; |
| |
| hdmi@54280000 { |
| status = "okay"; |
| |
| vdd-supply = <&hdmi_vdd_reg>; |
| pll-supply = <&hdmi_pll_reg>; |
| hdmi-supply = <&vdd_hdmi_en>; |
| |
| nvidia,ddc-i2c-bus = <&hdmi_ddc>; |
| nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) |
| GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| gpio@6000d000 { |
| charging-enable-hog { |
| gpio-hog; |
| gpios = <TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>; |
| output-low; |
| }; |
| }; |
| |
| pinmux@70000014 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&state_default>; |
| |
| state_default: pinmux { |
| ata { |
| nvidia,pins = "ata"; |
| nvidia,function = "ide"; |
| }; |
| |
| atb { |
| nvidia,pins = "atb", "gma", "gme"; |
| nvidia,function = "sdio4"; |
| }; |
| |
| atc { |
| nvidia,pins = "atc"; |
| nvidia,function = "nand"; |
| }; |
| |
| atd { |
| nvidia,pins = "atd", "ate", "gmb", "spia", |
| "spib", "spic"; |
| nvidia,function = "gmi"; |
| }; |
| |
| cdev1 { |
| nvidia,pins = "cdev1"; |
| nvidia,function = "plla_out"; |
| }; |
| |
| cdev2 { |
| nvidia,pins = "cdev2"; |
| nvidia,function = "pllp_out4"; |
| }; |
| |
| crtp { |
| nvidia,pins = "crtp"; |
| nvidia,function = "crt"; |
| }; |
| |
| lm1 { |
| nvidia,pins = "lm1"; |
| nvidia,function = "rsvd3"; |
| }; |
| |
| csus { |
| nvidia,pins = "csus"; |
| nvidia,function = "vi_sensor_clk"; |
| }; |
| |
| dap1 { |
| nvidia,pins = "dap1"; |
| nvidia,function = "dap1"; |
| }; |
| |
| dap2 { |
| nvidia,pins = "dap2"; |
| nvidia,function = "dap2"; |
| }; |
| |
| dap3 { |
| nvidia,pins = "dap3"; |
| nvidia,function = "dap3"; |
| }; |
| |
| dap4 { |
| nvidia,pins = "dap4"; |
| nvidia,function = "dap4"; |
| }; |
| |
| dta { |
| nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; |
| nvidia,function = "vi"; |
| }; |
| |
| dtf { |
| nvidia,pins = "dtf"; |
| nvidia,function = "i2c3"; |
| }; |
| |
| gmc { |
| nvidia,pins = "gmc"; |
| nvidia,function = "uartd"; |
| }; |
| |
| gmd { |
| nvidia,pins = "gmd"; |
| nvidia,function = "sflash"; |
| }; |
| |
| gpu { |
| nvidia,pins = "gpu"; |
| nvidia,function = "pwm"; |
| }; |
| |
| gpu7 { |
| nvidia,pins = "gpu7"; |
| nvidia,function = "rtck"; |
| }; |
| |
| gpv { |
| nvidia,pins = "gpv", "slxa"; |
| nvidia,function = "pcie"; |
| }; |
| |
| hdint { |
| nvidia,pins = "hdint"; |
| nvidia,function = "hdmi"; |
| }; |
| |
| i2cp { |
| nvidia,pins = "i2cp"; |
| nvidia,function = "i2cp"; |
| }; |
| |
| irrx { |
| nvidia,pins = "irrx", "irtx"; |
| nvidia,function = "uartb"; |
| }; |
| |
| kbca { |
| nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", |
| "kbce", "kbcf"; |
| nvidia,function = "kbc"; |
| }; |
| |
| lcsn { |
| nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", |
| "lsdi", "lvp0"; |
| nvidia,function = "rsvd4"; |
| }; |
| |
| ld0 { |
| nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", |
| "ld5", "ld6", "ld7", "ld8", "ld9", |
| "ld10", "ld11", "ld12", "ld13", "ld14", |
| "ld15", "ld16", "ld17", "ldi", "lhp0", |
| "lhp1", "lhp2", "lhs", "lpp", "lpw0", |
| "lpw2", "lsc0", "lsc1", "lsck", "lsda", |
| "lspi", "lvp1", "lvs"; |
| nvidia,function = "displaya"; |
| }; |
| |
| owc { |
| nvidia,pins = "owc", "spdi", "spdo", "uac"; |
| nvidia,function = "rsvd2"; |
| }; |
| |
| pmc { |
| nvidia,pins = "pmc"; |
| nvidia,function = "pwr_on"; |
| }; |
| |
| rm { |
| nvidia,pins = "rm"; |
| nvidia,function = "i2c1"; |
| }; |
| |
| sdb { |
| nvidia,pins = "sdb", "sdc", "sdd", "slxc", "slxk"; |
| nvidia,function = "sdio3"; |
| }; |
| |
| sdio1 { |
| nvidia,pins = "sdio1"; |
| nvidia,function = "sdio1"; |
| }; |
| |
| slxd { |
| nvidia,pins = "slxd"; |
| nvidia,function = "spdif"; |
| }; |
| |
| spid { |
| nvidia,pins = "spid", "spie", "spif"; |
| nvidia,function = "spi1"; |
| }; |
| |
| spig { |
| nvidia,pins = "spig", "spih"; |
| nvidia,function = "spi2_alt"; |
| }; |
| |
| uaa { |
| nvidia,pins = "uaa", "uab", "uda"; |
| nvidia,function = "ulpi"; |
| }; |
| |
| uad { |
| nvidia,pins = "uad"; |
| nvidia,function = "irda"; |
| }; |
| |
| uca { |
| nvidia,pins = "uca", "ucb"; |
| nvidia,function = "uartc"; |
| }; |
| |
| conf_ata { |
| nvidia,pins = "ata", "atb", "atc", "atd", |
| "cdev1", "cdev2", "dap1", "dap4", |
| "dte", "ddc", "dtf", "gma", "gmc", |
| "gme", "gpu", "gpu7", "gpv", "i2cp", |
| "irrx", "irtx", "pta", "rm", "sdc", |
| "sdd", "slxc", "slxd", "slxk", "spdi", |
| "spdo", "uac", "uad", |
| "uda", "csus"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| conf_ate { |
| nvidia,pins = "ate", "dap2", "dap3", "gmb", "gmd", |
| "owc", "spia", "spib", "spic", |
| "spid", "spie", "spig", "slxa"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| conf_ck32 { |
| nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", |
| "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| }; |
| |
| conf_crtp { |
| nvidia,pins = "crtp", "spih"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| conf_dta { |
| nvidia,pins = "dta", "dtb", "dtc", "dtd"; |
| nvidia,pull = <TEGRA_PIN_PULL_DOWN>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| conf_spif { |
| nvidia,pins = "spif"; |
| nvidia,pull = <TEGRA_PIN_PULL_DOWN>; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| conf_hdint { |
| nvidia,pins = "hdint", "lcsn", "ldc", "lm1", |
| "lpw1", "lsck", "lsda", "lsdi", "lvp0"; |
| nvidia,tristate = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| conf_kbca { |
| nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", |
| "kbce", "kbcf", "sdio1", "uaa", "uab", |
| "uca", "ucb"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| conf_lc { |
| nvidia,pins = "lc", "ls"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| }; |
| |
| conf_ld0 { |
| nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", |
| "ld5", "ld6", "ld7", "ld8", "ld9", |
| "ld10", "ld11", "ld12", "ld13", "ld14", |
| "ld15", "ld16", "ld17", "ldi", "lhp0", |
| "lhp1", "lhp2", "lhs", "lm0", "lpp", |
| "lpw0", "lpw2", "lsc0", "lsc1", "lspi", |
| "lvp1", "lvs", "pmc", "sdb"; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| conf_ld17_0 { |
| nvidia,pins = "ld17_0", "ld19_18", "ld21_20", |
| "ld23_22"; |
| nvidia,pull = <TEGRA_PIN_PULL_DOWN>; |
| }; |
| |
| drive_sdio1 { |
| nvidia,pins = "drive_sdio1", "drive_ddc", "drive_vi1"; |
| nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>; |
| nvidia,schmitt = <TEGRA_PIN_ENABLE>; |
| nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>; |
| nvidia,pull-down-strength = <31>; |
| nvidia,pull-up-strength = <31>; |
| nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| }; |
| |
| drive_csus { |
| nvidia,pins = "drive_csus"; |
| nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>; |
| nvidia,schmitt = <TEGRA_PIN_DISABLE>; |
| nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>; |
| nvidia,pull-down-strength = <31>; |
| nvidia,pull-up-strength = <31>; |
| nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| }; |
| }; |
| |
| state_i2cmux_ddc: pinmux_i2cmux_ddc { |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "i2c2"; |
| }; |
| |
| pta { |
| nvidia,pins = "pta"; |
| nvidia,function = "rsvd4"; |
| }; |
| }; |
| |
| state_i2cmux_pta: pinmux_i2cmux_pta { |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "rsvd4"; |
| }; |
| |
| pta { |
| nvidia,pins = "pta"; |
| nvidia,function = "i2c2"; |
| }; |
| }; |
| |
| state_i2cmux_idle: pinmux_i2cmux_idle { |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "rsvd4"; |
| }; |
| |
| pta { |
| nvidia,pins = "pta"; |
| nvidia,function = "rsvd4"; |
| }; |
| }; |
| }; |
| |
| spdif@70002400 { |
| status = "okay"; |
| |
| nvidia,fixed-parent-rate; |
| }; |
| |
| i2s@70002800 { |
| status = "okay"; |
| |
| nvidia,fixed-parent-rate; |
| }; |
| |
| serial@70006040 { |
| compatible = "nvidia,tegra20-hsuart"; |
| /delete-property/ reg-shift; |
| /* GPS BCM4751 */ |
| }; |
| |
| serial@70006200 { |
| compatible = "nvidia,tegra20-hsuart"; |
| /delete-property/ reg-shift; |
| status = "okay"; |
| |
| /* Azurewave AW-NH615 BCM4329B1 */ |
| bluetooth { |
| compatible = "brcm,bcm4329-bt"; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>; |
| interrupt-names = "host-wakeup"; |
| |
| /* PLLP 216MHz / 16 / 4 */ |
| max-speed = <3375000>; |
| |
| clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>; |
| clock-names = "txco"; |
| |
| vbat-supply = <&vdd_3v3_sys>; |
| vddio-supply = <&vdd_1v8_sys>; |
| |
| device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; |
| shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| serial@70006300 { |
| status = "okay"; |
| }; |
| |
| pwm@7000a000 { |
| status = "okay"; |
| }; |
| |
| i2c@7000c000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| /* Aichi AMI306 digital compass */ |
| magnetometer@e { |
| compatible = "asahi-kasei,ak8974"; |
| reg = <0xe>; |
| |
| avdd-supply = <&vdd_3v3_sys>; |
| dvdd-supply = <&vdd_1v8_sys>; |
| |
| mount-matrix = "-1", "0", "0", |
| "0", "1", "0", |
| "0", "0", "-1"; |
| }; |
| |
| wm8903: audio-codec@1a { |
| compatible = "wlf,wm8903"; |
| reg = <0x1a>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(X, 1) IRQ_TYPE_EDGE_BOTH>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| micdet-cfg = <0x83>; |
| micdet-delay = <100>; |
| |
| gpio-cfg = < |
| 0xffffffff /* don't touch */ |
| 0xffffffff /* don't touch */ |
| 0x00000000 /* Speaker-enable GPIO, output, low */ |
| 0x00000400 /* Mic bias current detect */ |
| 0xffffffff /* don't touch */ |
| >; |
| |
| AVDD-supply = <&vdd_1v8_sys>; |
| CPVDD-supply = <&vdd_1v8_sys>; |
| DBVDD-supply = <&vdd_1v8_sys>; |
| DCVDD-supply = <&vdd_1v8_sys>; |
| }; |
| |
| /* Atmel MXT1386 Touchscreen */ |
| touchscreen@5b { |
| compatible = "atmel,maxtouch"; |
| reg = <0x5b>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(V, 6) IRQ_TYPE_LEVEL_LOW>; |
| |
| reset-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_LOW>; |
| |
| vdda-supply = <&vdd_3v3_sys>; |
| vdd-supply = <&vdd_3v3_sys>; |
| |
| atmel,wakeup-method = <ATMEL_MXT_WAKEUP_I2C_SCL>; |
| }; |
| |
| gyroscope@68 { |
| compatible = "invensense,mpu3050"; |
| reg = <0x68>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(Z, 4) IRQ_TYPE_EDGE_RISING>; |
| |
| vdd-supply = <&vdd_3v3_sys>; |
| vlogic-supply = <&vdd_1v8_sys>; |
| |
| mount-matrix = "0", "1", "0", |
| "-1", "0", "0", |
| "0", "0", "1"; |
| |
| i2c-gate { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| accelerometer@f { |
| compatible = "kionix,kxtf9"; |
| reg = <0xf>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(N, 4) IRQ_TYPE_EDGE_RISING>; |
| |
| vdd-supply = <&vdd_1v8_sys>; |
| vddio-supply = <&vdd_1v8_sys>; |
| |
| mount-matrix = "1", "0", "0", |
| "0", "1", "0", |
| "0", "0", "1"; |
| }; |
| }; |
| }; |
| }; |
| |
| i2c2: i2c@7000c400 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c@7000c500 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| pmic: 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 = <&vdd_5v0_sys>; |
| vin-sm0-supply = <&sys_reg>; |
| vin-sm1-supply = <&sys_reg>; |
| vin-sm2-supply = <&sys_reg>; |
| vinldo01-supply = <&sm2_reg>; |
| vinldo23-supply = <&sm2_reg>; |
| vinldo4-supply = <&sm2_reg>; |
| vinldo678-supply = <&sm2_reg>; |
| vinldo9-supply = <&sm2_reg>; |
| |
| regulators { |
| sys_reg: sys { |
| regulator-name = "vdd_sys"; |
| regulator-always-on; |
| }; |
| |
| vdd_core: sm0 { |
| regulator-name = "vdd_sm0,vdd_core"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-coupled-with = <&rtc_vdd &vdd_cpu>; |
| regulator-coupled-max-spread = <170000 550000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| nvidia,tegra-core-regulator; |
| }; |
| |
| vdd_cpu: sm1 { |
| regulator-name = "vdd_sm1,vdd_cpu"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1125000>; |
| regulator-coupled-with = <&vdd_core &rtc_vdd>; |
| regulator-coupled-max-spread = <550000 550000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| nvidia,tegra-cpu-regulator; |
| }; |
| |
| sm2_reg: sm2 { |
| regulator-name = "vdd_sm2,vin_ldo*"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| regulator-always-on; |
| }; |
| |
| /* LDO0 is not connected to anything */ |
| |
| ldo1 { |
| regulator-name = "vdd_ldo1,avdd_pll*"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| rtc_vdd: ldo2 { |
| regulator-name = "vdd_ldo2,vdd_rtc"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-coupled-with = <&vdd_core &vdd_cpu>; |
| regulator-coupled-max-spread = <170000 550000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| nvidia,tegra-rtc-regulator; |
| }; |
| |
| ldo3 { |
| regulator-name = "vdd_ldo3,avdd_usb*"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo4 { |
| regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcore_emmc: ldo5 { |
| regulator-name = "vdd_ldo5,vcore_mmc"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| ldo6 { |
| regulator-name = "vdd_ldo6,avdd_vdac"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| hdmi_vdd_reg: ldo7 { |
| regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| hdmi_pll_reg: ldo8 { |
| regulator-name = "vdd_ldo8,avdd_hdmi_pll"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo9 { |
| regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| ldo_rtc { |
| regulator-name = "vdd_rtc_out,vdd_cell"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| nct1008: temperature-sensor@4c { |
| compatible = "onnn,nct1008"; |
| reg = <0x4c>; |
| vcc-supply = <&vdd_3v3_sys>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(N, 6) IRQ_TYPE_EDGE_FALLING>; |
| |
| #thermal-sensor-cells = <1>; |
| }; |
| }; |
| |
| pmc@7000e400 { |
| nvidia,invert-interrupt; |
| nvidia,suspend-mode = <1>; |
| nvidia,cpu-pwr-good-time = <2000>; |
| nvidia,cpu-pwr-off-time = <100>; |
| nvidia,core-pwr-good-time = <3845 3845>; |
| nvidia,core-pwr-off-time = <458>; |
| nvidia,sys-clock-req-active-high; |
| core-supply = <&vdd_core>; |
| }; |
| |
| memory-controller@7000f400 { |
| nvidia,use-ram-code; |
| |
| emc-tables@3 { |
| reg = <0x3>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| lpddr2 { |
| compatible = "elpida,B8132B2PB-6D-F", "jedec,lpddr2-s4"; |
| revision-id = <1 0>; |
| density = <2048>; |
| io-width = <16>; |
| }; |
| |
| emc-table@25000 { |
| reg = <25000>; |
| compatible = "nvidia,tegra20-emc-table"; |
| clock-frequency = <25000>; |
| nvidia,emc-registers = <0x00000002 0x00000006 |
| 0x00000003 0x00000003 0x00000006 0x00000004 |
| 0x00000002 0x00000009 0x00000003 0x00000003 |
| 0x00000002 0x00000002 0x00000002 0x00000004 |
| 0x00000003 0x00000008 0x0000000b 0x0000004d |
| 0x00000000 0x00000003 0x00000003 0x00000003 |
| 0x00000008 0x00000001 0x0000000a 0x00000004 |
| 0x00000003 0x00000008 0x00000004 0x00000006 |
| 0x00000002 0x00000068 0x00000000 0x00000003 |
| 0x00000000 0x00000000 0x00000282 0xa0ae04ae |
| 0x00070000 0x00000000 0x00000000 0x00000003 |
| 0x00000000 0x00000000 0x00000000 0x00000000>; |
| }; |
| |
| emc-table@50000 { |
| reg = <50000>; |
| compatible = "nvidia,tegra20-emc-table"; |
| clock-frequency = <50000>; |
| nvidia,emc-registers = <0x00000003 0x00000007 |
| 0x00000003 0x00000003 0x00000006 0x00000004 |
| 0x00000002 0x00000009 0x00000003 0x00000003 |
| 0x00000002 0x00000002 0x00000002 0x00000005 |
| 0x00000003 0x00000008 0x0000000b 0x0000009f |
| 0x00000000 0x00000003 0x00000003 0x00000003 |
| 0x00000008 0x00000001 0x0000000a 0x00000007 |
| 0x00000003 0x00000008 0x00000004 0x00000006 |
| 0x00000002 0x000000d0 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000282 0xa0ae04ae |
| 0x00070000 0x00000000 0x00000000 0x00000005 |
| 0x00000000 0x00000000 0x00000000 0x00000000>; |
| }; |
| |
| emc-table@75000 { |
| reg = <75000>; |
| compatible = "nvidia,tegra20-emc-table"; |
| clock-frequency = <75000>; |
| nvidia,emc-registers = <0x00000005 0x0000000a |
| 0x00000004 0x00000003 0x00000006 0x00000004 |
| 0x00000002 0x00000009 0x00000003 0x00000003 |
| 0x00000002 0x00000002 0x00000002 0x00000005 |
| 0x00000003 0x00000008 0x0000000b 0x000000ff |
| 0x00000000 0x00000003 0x00000003 0x00000003 |
| 0x00000008 0x00000001 0x0000000a 0x0000000b |
| 0x00000003 0x00000008 0x00000004 0x00000006 |
| 0x00000002 0x00000138 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000282 0xa0ae04ae |
| 0x00070000 0x00000000 0x00000000 0x00000007 |
| 0x00000000 0x00000000 0x00000000 0x00000000>; |
| }; |
| |
| emc-table@150000 { |
| reg = <150000>; |
| compatible = "nvidia,tegra20-emc-table"; |
| clock-frequency = <150000>; |
| nvidia,emc-registers = <0x00000009 0x00000014 |
| 0x00000007 0x00000003 0x00000006 0x00000004 |
| 0x00000002 0x00000009 0x00000003 0x00000003 |
| 0x00000002 0x00000002 0x00000002 0x00000005 |
| 0x00000003 0x00000008 0x0000000b 0x0000021f |
| 0x00000000 0x00000003 0x00000003 0x00000003 |
| 0x00000008 0x00000001 0x0000000a 0x00000015 |
| 0x00000003 0x00000008 0x00000004 0x00000006 |
| 0x00000002 0x00000270 0x00000000 0x00000001 |
| 0x00000000 0x00000000 0x00000282 0xa07c04ae |
| 0x007dc010 0x00000000 0x00000000 0x0000000e |
| 0x00000000 0x00000000 0x00000000 0x00000000>; |
| }; |
| |
| emc-table@300000 { |
| reg = <300000>; |
| compatible = "nvidia,tegra20-emc-table"; |
| clock-frequency = <300000>; |
| nvidia,emc-registers = <0x00000012 0x00000027 |
| 0x0000000d 0x00000006 0x00000007 0x00000005 |
| 0x00000003 0x00000009 0x00000006 0x00000006 |
| 0x00000003 0x00000003 0x00000002 0x00000006 |
| 0x00000003 0x00000009 0x0000000c 0x0000045f |
| 0x00000000 0x00000004 0x00000004 0x00000006 |
| 0x00000008 0x00000001 0x0000000e 0x0000002a |
| 0x00000003 0x0000000f 0x00000007 0x00000005 |
| 0x00000002 0x000004e0 0x00000005 0x00000002 |
| 0x00000000 0x00000000 0x00000282 0xe059048b |
| 0x007e0010 0x00000000 0x00000000 0x0000001b |
| 0x00000000 0x00000000 0x00000000 0x00000000>; |
| }; |
| }; |
| }; |
| |
| /* Peripheral USB via ASUS connector */ |
| usb@c5000000 { |
| compatible = "nvidia,tegra20-udc"; |
| status = "okay"; |
| dr_mode = "peripheral"; |
| }; |
| |
| usb-phy@c5000000 { |
| status = "okay"; |
| dr_mode = "peripheral"; |
| nvidia,xcvr-setup-use-fuses; |
| nvidia,xcvr-lsfslew = <2>; |
| nvidia,xcvr-lsrslew = <2>; |
| vbus-supply = <&vdd_5v0_sys>; |
| }; |
| |
| /* Dock's USB port */ |
| usb@c5008000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@c5008000 { |
| status = "okay"; |
| nvidia,xcvr-setup-use-fuses; |
| vbus-supply = <&vdd_5v0_sys>; |
| }; |
| |
| sdmmc1: mmc@c8000000 { |
| status = "okay"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| assigned-clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; |
| assigned-clock-parents = <&tegra_car TEGRA20_CLK_PLL_C>; |
| assigned-clock-rates = <40000000>; |
| |
| max-frequency = <40000000>; |
| keep-power-in-suspend; |
| bus-width = <4>; |
| non-removable; |
| |
| mmc-pwrseq = <&brcm_wifi_pwrseq>; |
| vmmc-supply = <&vdd_3v3_sys>; |
| vqmmc-supply = <&vdd_3v3_sys>; |
| |
| /* Azurewave AW-NH615 BCM4329B1 */ |
| wifi@1 { |
| compatible = "brcm,bcm4329-fmac"; |
| reg = <1>; |
| |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "host-wake"; |
| }; |
| }; |
| |
| sdmmc3: mmc@c8000400 { |
| status = "okay"; |
| bus-width = <4>; |
| cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; |
| wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; |
| power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; |
| vmmc-supply = <&vdd_3v3_sys>; |
| vqmmc-supply = <&vdd_3v3_sys>; |
| }; |
| |
| sdmmc4: mmc@c8000600 { |
| status = "okay"; |
| bus-width = <8>; |
| vmmc-supply = <&vcore_emmc>; |
| vqmmc-supply = <&vdd_3v3_sys>; |
| non-removable; |
| }; |
| |
| mains: ac-adapter-detect { |
| compatible = "gpio-charger"; |
| charger-type = "mains"; |
| gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| |
| enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; |
| power-supply = <&vdd_3v3_sys>; |
| pwms = <&pwm 2 4000000>; |
| |
| brightness-levels = <7 255>; |
| num-interpolated-steps = <248>; |
| default-brightness-level = <20>; |
| }; |
| |
| /* PMIC has a built-in 32KHz oscillator which is used by PMC */ |
| clk32k_in: clock-32k-in { |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| #clock-cells = <0>; |
| }; |
| |
| cpus { |
| cpu0: cpu@0 { |
| cpu-supply = <&vdd_cpu>; |
| operating-points-v2 = <&cpu0_opp_table>; |
| #cooling-cells = <2>; |
| }; |
| |
| cpu1: cpu@1 { |
| cpu-supply = <&vdd_cpu>; |
| operating-points-v2 = <&cpu0_opp_table>; |
| #cooling-cells = <2>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| dock-hall-sensor { |
| label = "Lid"; |
| gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>; |
| linux,input-type = <EV_SW>; |
| linux,code = <SW_LID>; |
| debounce-interval = <500>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| |
| power { |
| label = "Power"; |
| gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| debounce-interval = <10>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| |
| volume-up { |
| label = "Volume Up"; |
| gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| debounce-interval = <10>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| |
| volume-down { |
| label = "Volume Down"; |
| gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| debounce-interval = <10>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| }; |
| |
| display-panel { |
| compatible = "panel-lvds"; |
| |
| /* AUO B101EW05 using custom timings */ |
| |
| backlight = <&backlight>; |
| ddc-i2c-bus = <&lvds_ddc>; |
| power-supply = <&vdd_pnl_reg>; |
| |
| width-mm = <218>; |
| height-mm = <135>; |
| |
| data-mapping = "jeida-18"; |
| |
| panel-timing { |
| clock-frequency = <71200000>; |
| hactive = <1280>; |
| vactive = <800>; |
| hfront-porch = <8>; |
| hback-porch = <18>; |
| hsync-len = <184>; |
| vsync-len = <3>; |
| vfront-porch = <4>; |
| vback-porch = <8>; |
| }; |
| |
| port { |
| panel_input: endpoint { |
| remote-endpoint = <&lvds_encoder_output>; |
| }; |
| }; |
| }; |
| |
| i2cmux { |
| compatible = "i2c-mux-pinctrl"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| i2c-parent = <&i2c2>; |
| |
| pinctrl-names = "ddc", "pta", "idle"; |
| pinctrl-0 = <&state_i2cmux_ddc>; |
| pinctrl-1 = <&state_i2cmux_pta>; |
| pinctrl-2 = <&state_i2cmux_idle>; |
| |
| hdmi_ddc: i2c@0 { |
| reg = <0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| lvds_ddc: i2c@1 { |
| reg = <1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| smart-battery@b { |
| compatible = "ti,bq20z75", "sbs,sbs-battery"; |
| reg = <0xb>; |
| sbs,i2c-retry-count = <2>; |
| sbs,poll-retry-count = <10>; |
| power-supplies = <&mains>; |
| }; |
| }; |
| }; |
| |
| lvds-encoder { |
| compatible = "ti,sn75lvds83", "lvds-encoder"; |
| |
| powerdown-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_LOW>; |
| power-supply = <&vdd_3v3_sys>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| lvds_encoder_input: endpoint { |
| remote-endpoint = <&lcd_output>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| lvds_encoder_output: endpoint { |
| remote-endpoint = <&panel_input>; |
| }; |
| }; |
| }; |
| }; |
| |
| vdd_5v0_sys: regulator-5v0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_3v3_sys: regulator-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_3v3_vs"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| regulator-pcie { |
| compatible = "regulator-fixed"; |
| regulator-name = "pcie_vdd"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; |
| regulator-always-on; |
| }; |
| |
| vdd_pnl_reg: regulator-panel { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_pnl"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| vdd_1v8_sys: regulator-1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_1v8_vs"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| vdd_hdmi_en: regulator-hdmi { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_5v0_hdmi_en"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| vin-supply = <&vdd_5v0_sys>; |
| gpio = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| sound { |
| compatible = "asus,tegra-audio-wm8903-tf101", |
| "nvidia,tegra-audio-wm8903"; |
| nvidia,model = "Asus EeePad Transformer WM8903"; |
| |
| nvidia,audio-routing = |
| "Headphone Jack", "HPOUTR", |
| "Headphone Jack", "HPOUTL", |
| "Int Spk", "ROP", |
| "Int Spk", "RON", |
| "Int Spk", "LOP", |
| "Int Spk", "LON", |
| "Mic Jack", "MICBIAS", |
| "IN1L", "Mic Jack"; |
| |
| nvidia,i2s-controller = <&tegra_i2s1>; |
| nvidia,audio-codec = <&wm8903>; |
| |
| nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; |
| nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; |
| nvidia,headset; |
| |
| 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"; |
| }; |
| |
| thermal-zones { |
| /* |
| * NCT1008 has two sensors: |
| * |
| * 0: internal that monitors ambient/skin temperature |
| * 1: external that is connected to the CPU's diode |
| * |
| * Ideally we should use userspace thermal governor, |
| * but it's a much more complex solution. The "skin" |
| * zone is a simpler solution which prevents TF101 from |
| * getting too hot from a user's tactile perspective. |
| * The CPU zone is intended to protect silicon from damage. |
| */ |
| |
| skin-thermal { |
| polling-delay-passive = <1000>; /* milliseconds */ |
| polling-delay = <5000>; /* milliseconds */ |
| |
| thermal-sensors = <&nct1008 0>; |
| |
| trips { |
| trip0: skin-alert { |
| /* start throttling at 60C */ |
| temperature = <60000>; |
| hysteresis = <200>; |
| type = "passive"; |
| }; |
| |
| trip1: skin-crit { |
| /* shut down at 70C */ |
| temperature = <70000>; |
| hysteresis = <2000>; |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&trip0>; |
| cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, |
| <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| |
| cpu-thermal { |
| polling-delay-passive = <1000>; /* milliseconds */ |
| polling-delay = <5000>; /* milliseconds */ |
| |
| thermal-sensors = <&nct1008 1>; |
| |
| trips { |
| trip2: cpu-alert { |
| /* throttle at 85C until temperature drops to 84.8C */ |
| temperature = <85000>; |
| hysteresis = <200>; |
| type = "passive"; |
| }; |
| |
| trip3: cpu-crit { |
| /* shut down at 90C */ |
| temperature = <90000>; |
| hysteresis = <2000>; |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map1 { |
| trip = <&trip2>; |
| cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, |
| <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| }; |
| |
| brcm_wifi_pwrseq: wifi-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| |
| clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>; |
| clock-names = "ext_clock"; |
| |
| reset-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_LOW>; |
| post-power-on-delay-ms = <200>; |
| power-off-delay-us = <200>; |
| }; |
| }; |
| |
| &emc_icc_dvfs_opp_table { |
| /delete-node/ opp-666000000; |
| /delete-node/ opp-760000000; |
| }; |
