| // SPDX-License-Identifier: GPL-2.0 |
| /dts-v1/; |
| |
| #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 = "NVIDIA Tegra20 Ventana evaluation board"; |
| compatible = "nvidia,ventana", "nvidia,tegra20"; |
| |
| aliases { |
| rtc0 = "/i2c@7000d000/tps6586x@34"; |
| rtc1 = "/rtc@7000e000"; |
| serial0 = &uartd; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@0 { |
| reg = <0x00000000 0x40000000>; |
| }; |
| |
| host1x@50000000 { |
| dc@54200000 { |
| rgb { |
| status = "okay"; |
| |
| nvidia,panel = <&panel>; |
| }; |
| }; |
| |
| hdmi@54280000 { |
| status = "okay"; |
| |
| vdd-supply = <&hdmi_vdd_reg>; |
| pll-supply = <&hdmi_pll_reg>; |
| |
| nvidia,ddc-i2c-bus = <&hdmi_ddc>; |
| nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) |
| GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| 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", "lm1"; |
| nvidia,function = "crt"; |
| }; |
| 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", "slxk"; |
| 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"; |
| 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", "dap2", |
| "dap4", "ddc", "dtf", "gma", "gmc", |
| "gme", "gpu", "gpu7", "i2cp", "irrx", |
| "irtx", "pta", "rm", "sdc", "sdd", |
| "slxc", "slxd", "slxk", "spdi", "spdo", |
| "uac", "uad", "uca", "ucb", "uda"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| }; |
| conf_ate { |
| nvidia,pins = "ate", "csus", "dap3", "gmd", |
| "gpv", "owc", "spia", "spib", "spic", |
| "spid", "spie", "spig"; |
| 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", "gmb", "slxa", "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_dte { |
| nvidia,pins = "dte", "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"; |
| 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"; |
| 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>; |
| }; |
| }; |
| |
| state_i2cmux_ddc: pinmux-i2cmux-ddc { |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "i2c2"; |
| }; |
| pta { |
| nvidia,pins = "pta"; |
| nvidia,function = "rsvd4"; |
| }; |
| }; |
| |
| state_i2cmux_idle: pinmux-i2cmux-idle { |
| ddc { |
| nvidia,pins = "ddc"; |
| nvidia,function = "rsvd4"; |
| }; |
| 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"; |
| }; |
| }; |
| }; |
| |
| i2s@70002800 { |
| status = "okay"; |
| }; |
| |
| serial@70006300 { |
| status = "okay"; |
| }; |
| |
| pwm: pwm@7000a000 { |
| status = "okay"; |
| }; |
| |
| i2c@7000c000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| wm8903: wm8903@1a { |
| compatible = "wlf,wm8903"; |
| reg = <0x1a>; |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| micdet-cfg = <0>; |
| micdet-delay = <100>; |
| gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; |
| }; |
| |
| /* ALS and proximity sensor */ |
| isl29018@44 { |
| compatible = "isil,isl29018"; |
| reg = <0x44>; |
| interrupt-parent = <&gpio>; |
| interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| }; |
| |
| i2c@7000c400 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c@7000c500 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| pmic: tps6586x@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_reg>; |
| 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; |
| }; |
| |
| 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>; |
| #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>; |
| }; |
| |
| usb@c5000000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@c5000000 { |
| status = "okay"; |
| }; |
| |
| usb@c5004000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@c5004000 { |
| status = "okay"; |
| nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) |
| GPIO_ACTIVE_LOW>; |
| }; |
| |
| usb@c5008000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@c5008000 { |
| status = "okay"; |
| }; |
| |
| mmc@c8000000 { |
| status = "okay"; |
| power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; |
| bus-width = <4>; |
| keep-power-in-suspend; |
| }; |
| |
| mmc@c8000400 { |
| status = "okay"; |
| 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>; |
| bus-width = <4>; |
| }; |
| |
| mmc@c8000600 { |
| status = "okay"; |
| bus-width = <8>; |
| non-removable; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| |
| enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; |
| power-supply = <&vdd_bl_reg>; |
| pwms = <&pwm 2 5000000>; |
| |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <6>; |
| }; |
| |
| clk32k_in: clock-32k { |
| 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"; |
| |
| key-power { |
| label = "Power"; |
| gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| wakeup-source; |
| }; |
| }; |
| |
| i2cmux { |
| compatible = "i2c-mux-pinctrl"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| i2c-parent = <&{/i2c@7000c400}>; |
| |
| 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>; |
| }; |
| }; |
| |
| panel: panel { |
| compatible = "chunghwa,claa101wa01a"; |
| |
| power-supply = <&vdd_pnl_reg>; |
| enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>; |
| |
| backlight = <&backlight>; |
| ddc-i2c-bus = <&lvds_ddc>; |
| }; |
| |
| vdd_5v0_reg: regulator-5v0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| |
| regulator-1v5 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_1v5"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| regulator-1v2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_1v2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| vdd_pnl_reg: regulator-pnl { |
| 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_bl_reg: regulator-bl { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_bl"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| sound { |
| compatible = "nvidia,tegra-audio-wm8903-ventana", |
| "nvidia,tegra-audio-wm8903"; |
| nvidia,model = "NVIDIA Tegra Ventana"; |
| |
| 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,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0) |
| GPIO_ACTIVE_HIGH>; |
| nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1) |
| GPIO_ACTIVE_HIGH>; |
| |
| 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 { |
| cpu-thermal { |
| polling-delay-passive = <1000>; /* milliseconds */ |
| polling-delay = <5000>; /* milliseconds */ |
| |
| thermal-sensors = <&nct1008 1>; |
| |
| trips { |
| trip0: cpu-alert0 { |
| /* start throttling at 50C */ |
| temperature = <50000>; |
| hysteresis = <200>; |
| type = "passive"; |
| }; |
| |
| trip1: cpu-crit { |
| /* shut down at 60C */ |
| temperature = <60000>; |
| 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>; |
| }; |
| }; |
| }; |
| }; |
| }; |
