| // 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 { | |
| 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"; | |
| }; | |
| }; |