// SPDX-License-Identifier: GPL-2.0 /dts-v1/; #include <dt-bindings/input/input.h> #include "tegra20.dtsi" / { model = "Compulab TrimSlice board"; compatible = "compulab,trimslice", "nvidia,tegra20"; aliases { rtc0 = "/i2c@7000c500/rtc@56"; rtc1 = "/rtc@7000e000"; serial0 = &uarta; }; chosen { stdout-path = "serial0:115200n8"; }; memory@0 { reg = <0x00000000 0x40000000>; }; host1x@50000000 { 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"; nvidia,function = "sdio4"; }; atc { nvidia,pins = "atc", "gmb"; nvidia,function = "nand"; }; atd { nvidia,pins = "atd", "ate", "gme", "pta"; 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"; }; 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"; }; ddc { nvidia,pins = "ddc"; nvidia,function = "i2c2"; }; dta { nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; nvidia,function = "vi"; }; dtf { nvidia,pins = "dtf"; nvidia,function = "i2c3"; }; gmc { nvidia,pins = "gmc", "gmd"; nvidia,function = "sflash"; }; gpu { nvidia,pins = "gpu"; nvidia,function = "uarta"; }; 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", "ld0", "ld1", "ld2", "ld3", "ld4", "ld5", "ld6", "ld7", "ld8", "ld9", "ld10", "ld11", "ld12", "ld13", "ld14", "ld15", "ld16", "ld17", "ldc", "ldi", "lhp0", "lhp1", "lhp2", "lhs", "lm0", "lm1", "lpp", "lpw0", "lpw1", "lpw2", "lsc0", "lsc1", "lsck", "lsda", "lsdi", "lspi", "lvp0", "lvp1", "lvs"; nvidia,function = "displaya"; }; owc { nvidia,pins = "owc", "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"; nvidia,function = "pwm"; }; sdio1 { nvidia,pins = "sdio1"; nvidia,function = "sdio1"; }; slxc { nvidia,pins = "slxc", "slxd"; nvidia,function = "sdio3"; }; spdi { nvidia,pins = "spdi", "spdo"; nvidia,function = "spdif"; }; spia { nvidia,pins = "spia", "spib", "spic"; nvidia,function = "spi2"; }; 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", "atc", "atd", "ate", "crtp", "dap2", "dap3", "dap4", "dta", "dtb", "dtc", "dtd", "dte", "gmb", "gme", "i2cp", "pta", "slxc", "slxd", "spdi", "spdo", "uda"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_ENABLE>; }; conf_atb { nvidia,pins = "atb", "cdev1", "cdev2", "dap1", "gma", "gmc", "gmd", "gpu", "gpu7", "gpv", "sdio1", "slxa", "slxk", "uac"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; conf_ck32 { nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; nvidia,pull = <TEGRA_PIN_PULL_NONE>; }; conf_csus { nvidia,pins = "csus", "spia", "spib", "spid", "spif"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; nvidia,tristate = <TEGRA_PIN_ENABLE>; }; conf_ddc { nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; conf_hdint { nvidia,pins = "hdint", "lcsn", "ldc", "lm1", "lpw1", "lsc1", "lsck", "lsda", "lsdi", "lvp0", "pmc"; nvidia,tristate = <TEGRA_PIN_ENABLE>; }; conf_irrx { nvidia,pins = "irrx", "irtx", "kbca", "kbcb", "kbcc", "kbcd", "kbce", "kbcf", "owc", "spic", "spie", "spig", "spih", "uaa", "uab", "uad", "uca", "ucb"; nvidia,pull = <TEGRA_PIN_PULL_UP>; nvidia,tristate = <TEGRA_PIN_ENABLE>; }; 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", "lspi", "lvp1", "lvs", "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>; }; conf_spif { nvidia,pins = "spif"; nvidia,pull = <TEGRA_PIN_PULL_DOWN>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; }; }; i2s@70002800 { status = "okay"; }; serial@70006000 { status = "okay"; }; dvi_ddc: i2c@7000c000 { status = "okay"; clock-frequency = <100000>; }; spi@7000c380 { status = "okay"; spi-max-frequency = <48000000>; spi-flash@0 { compatible = "winbond,w25q80bl"; reg = <0>; spi-max-frequency = <48000000>; }; }; hdmi_ddc: i2c@7000c400 { status = "okay"; clock-frequency = <100000>; }; i2c@7000c500 { status = "okay"; clock-frequency = <400000>; codec: codec@1a { compatible = "ti,tlv320aic23"; reg = <0x1a>; }; rtc@56 { compatible = "emmicro,em3027"; reg = <0x56>; }; }; 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; }; pcie@80003000 { status = "okay"; avdd-pex-supply = <&pci_vdd_reg>; vdd-pex-supply = <&pci_vdd_reg>; avdd-pex-pll-supply = <&pci_vdd_reg>; avdd-plle-supply = <&pci_vdd_reg>; vddio-pex-clk-supply = <&pci_clk_reg>; pci@1,0 { status = "okay"; }; }; usb@c5000000 { status = "okay"; }; usb-phy@c5000000 { status = "okay"; vbus-supply = <&vbus_reg>; }; usb@c5004000 { status = "okay"; nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; }; usb-phy@c5004000 { status = "okay"; nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; usb-phy@c5008000 { status = "okay"; }; sdhci@c8000000 { status = "okay"; broken-cd; bus-width = <4>; }; sdhci@c8000600 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; clocks { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; clk32k_in: clock@0 { compatible = "fixed-clock"; reg = <0>; #clock-cells = <0>; clock-frequency = <32768>; }; }; gpio-keys { compatible = "gpio-keys"; power { label = "Power"; gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; linux,code = <KEY_POWER>; wakeup-source; }; }; poweroff { compatible = "gpio-poweroff"; gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; hdmi_vdd_reg: regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; hdmi_pll_reg: regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vbus_reg: regulator@2 { compatible = "regulator-fixed"; reg = <2>; regulator-name = "usb1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; gpio = <&gpio TEGRA_GPIO(V, 2) 0>; regulator-always-on; regulator-boot-on; }; pci_clk_reg: regulator@3 { compatible = "regulator-fixed"; reg = <3>; regulator-name = "pci_clk"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; pci_vdd_reg: regulator@4 { compatible = "regulator-fixed"; reg = <4>; regulator-name = "pci_vdd"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; regulator-always-on; }; }; sound { compatible = "nvidia,tegra-audio-trimslice"; nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&codec>; 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"; }; };