From 30dfad94dda522bce62cb635c26fadf9bbf5a24e Mon Sep 17 00:00:00 2001 From: Sergey Larin Date: Sat, 26 Jan 2019 20:50:51 +0300 Subject: [PATCH] ARM: dts: tegra20-glide: Samsung SGH-I927 support Initial DTS for this Samsung device. For now, kernel with this Device Tree boots to FBCON successfully, probing drivers without failures. At this point, everything is untested except display output (no MHL), since I use Android's boot.img. Signed-off-by: Sergey Larin --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/tegra20-glide.dts | 1291 +++++++++++++++++++++++++++ 2 files changed, 1293 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/tegra20-glide.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index dab2914fa293..a7834dcc3d40 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1131,7 +1131,8 @@ dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ tegra20-seaboard.dtb \ tegra20-tec.dtb \ tegra20-trimslice.dtb \ - tegra20-ventana.dtb + tegra20-ventana.dtb \ + tegra20-glide.dtb dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += \ tegra30-apalis-eval.dtb \ tegra30-apalis-v1.1-eval.dtb \ diff --git a/arch/arm/boot/dts/tegra20-glide.dts b/arch/arm/boot/dts/tegra20-glide.dts new file mode 100644 index 000000000000..32f59e7889be --- /dev/null +++ b/arch/arm/boot/dts/tegra20-glide.dts @@ -0,0 +1,1291 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include +#include "tegra20.dtsi" + +// GPS +&uarta { + status = "okay"; + + gnss { + // Actual chip is unknown + // (I don't want to teardown this thing) + compatible = "wi2wi,w2sg0084i"; + + sirf,onoff-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_HIGH>; + // reset GPIO: B2 + // Also depends on this, but no way to specify it + clocks = <&tegra_car TEGRA20_CLK_BLINK>; + }; + +}; + +// Debug console +&uartb { + status = "okay"; +}; + +// Bluetooth +&uartc { + status = "okay"; + + bluetooth { + // can be changed to 4330 in linux v5.0 + compatible = "brcm,bcm43438-bt"; + max-speed = <921600>; + shutdown-gpios = <&gpio TEGRA_GPIO(J, 5) GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpio TEGRA_GPIO(S, 1) GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio TEGRA_GPIO(S, 2) GPIO_ACTIVE_HIGH>; + clock-names = "lpo"; + clocks = <&tegra_car TEGRA20_CLK_BLINK>; + }; +}; + +/ { + model = "Samsung SGH-I927 Captivate Glide"; + compatible = "samsung,i927", "nvidia,tegra20"; + + aliases { + rtc0 = "/i2c@7000d000/max8907@3c"; + rtc1 = "/rtc@7000e000"; + serial0 = &uartb; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x40000000>; + }; + + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* bootloader reads/writes magic values in this region */ + bootloader_data: bootloader_data@1FF00000 { + reg = <0x1FF00000 0x00100000>; + no-map; + }; + }; + + host1x@50000000 { + dc@54200000 { + rgb { + status = "okay"; + nvidia,panel = <&panel>; + }; + }; + + hdmi@54280000 { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + hdmi-supply = <&vdd_5v0_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; + + port { + hdmi_to_mhl: endpoint { + remote-endpoint = <&mhl_to_hdmi>; + }; + }; + }; + }; + + pinmux@70000014 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata", "atc", "atd", "ate", + "gmb", "gmd", "irrx", "irtx", + "spid", "spie"; + nvidia,function = "gmi"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + 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"; + }; + spif { + nvidia,pins = "spif", "uac"; + nvidia,function = "rsvd4"; + }; + 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"; + }; + gpu { + nvidia,pins = "gpu", "uaa", "uab"; + nvidia,function = "uarta"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "spdi", "spdo"; + nvidia,function = "rsvd2"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "lsck", "lsda", "lsdi"; + nvidia,function = "spi3"; + }; + ld0 { + nvidia,pins = "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", "lspi", + "lvp0", "lvp1", "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc"; + nvidia,function = "owr"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spi4"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "rsvd2"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uda { + nvidia,pins = "uda"; + nvidia,function = "spi1"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + spia { + nvidia,pins = "spia", "spib", "spic"; + nvidia,function = "spi2"; + }; + conf_cdev1 { + nvidia,pins = "cdev1", "cdev2", "dap1", "dap2", + "dap3", "dap4", "ddc", "dte", "gma", + "gmc", "gmd", "gme", "gpu7", "gpv", + "i2cp", "pta", "rm", "sdio1", // "sdb", + "uac", "uda"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "xm2c", "xm2d"; + nvidia,pull = ; + }; + conf_crtp { + nvidia,pins = "crtp"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_csus { + nvidia,pins = "csus", "spid"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "ate", + "dtf", "gmb", "gpu", "irrx", "irtx", + "kbca", "kbcc", "kbcd", "kbce", + "kbcf", "sdc", "sdd", "spdi", + "spib", "spig", "spih", "uaa", "uab", + "uad", "uca", "ucb"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_owc { + nvidia,pins = "owc"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "lhs", "lm0", + "lm1", "lpw1", "lsc0", "lsck", "lsda", + "lsdi", "lspi", "lvs", "pmc", "sdb", + "ldc", "lpw0", "lpw2", "lsc1", "ld0", + "ld1", "ld10", "ld11", "ld12", "ld13", + "ld14", "ld15", "ld16", "ld17", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ldi", "lhp0", "lhp1", + "lhp2", "lpp", "lvp1"; + nvidia,tristate = ; + }; + conf_lvp0 { + nvidia,pins = "lvp0"; + nvidia,tristate = ; + }; + conf_atd { + nvidia,pins = "atd", "dta", "dtb", "dtc", + "kbcb", "slxa", "slxc", "slxd", "slxk", + "spdo", "spia", "spic", "spie", "spif"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_pmce { + nvidia,pins = "pmce"; + nvidia,pull = ; + }; + + drive_ao1 { + nvidia,pins = "drive_ao1"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_at1 { + nvidia,pins = "drive_at1"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_dbg { + nvidia,pins = "drive_dbg"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_vi1 { + nvidia,pins = "drive_vi1"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_vi2 { + nvidia,pins = "drive_vi2"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_sdio1 { + nvidia,pins = "drive_sdio1"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_ddc { + nvidia,pins = "drive_ddc"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + /* + * DTF, I2CP and RM drive pingroups originaly specified, but they're + * nonexistent here... + */ + + drive_dap2 { + nvidia,pins = "drive_dap2"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + + drive_dap3 { + nvidia,pins = "drive_dap3"; + nvidia,high-speed-mode = ; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + }; + + 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"; + }; + }; + + state_isa1200_on: state_isa1200_on { + cdev2 { + nvidia,pins = "cdev2"; + nvidia,pull = ; + nvidia,tristate = ; + }; + }; + + state_isa1200_off: state_isa1200_off { + cdev2 { + nvidia,pins = "cdev2"; + nvidia,pull = ; + nvidia,tristate = ; + }; + }; + + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006040 { + status = "okay"; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + gyro@68 { + compatible = "invensense,mpu3050"; + reg = <0x68>; + interrupt-parent = <&gpio>; + interrupts = ; + mount-matrix = "0", "1", "0", + "-1", "0", "0", + "0", "0", "-1"; + + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + + accel@f { + compatible = "kionix,kxtf9"; + reg = <0xf>; + mount-matrix = "1", "0", "0", + "0", "1", "0", + "0", "0", "1"; + }; + }; + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + 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>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + mxt224e@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio>; + interrupts = ; + + avdd-supply = <&tsp_avdd>; + lvsio-supply = <&tsp_lvsio>; + vdd-supply = <&tsp_vdd>; + }; + }; + + // Unused? + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + /* Not supported - no DT binding */ + /* m5mo@1f { + reg = <0x1f>; + }; */ + + /* Not supported - no DT binding */ + /* s5k6aafx@3c { + reg = <0x3c>; + }; */ + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + pmic: max8907@3c { + compatible = "maxim,max8907"; + reg = <0x3c>; + interrupts = ; + + maxim,system-power-controller; + + mbatt-supply = <&usb0_vbus_reg>; + in-v1-supply = <&mbatt_reg>; + in-v2-supply = <&mbatt_reg>; + in-v3-supply = <&mbatt_reg>; + in1-supply = <&mbatt_reg>; + in2-supply = <&mbatt_reg>; + in3-supply = <&mbatt_reg>; + in4-supply = <&mbatt_reg>; + in5-supply = <&mbatt_reg>; + in6-supply = <&mbatt_reg>; + in7-supply = <&mbatt_reg>; + in8-supply = <&mbatt_reg>; + in9-supply = <&mbatt_reg>; + in10-supply = <&mbatt_reg>; + in11-supply = <&mbatt_reg>; + in12-supply = <&mbatt_reg>; + in13-supply = <&mbatt_reg>; + in14-supply = <&mbatt_reg>; + in15-supply = <&mbatt_reg>; + in16-supply = <&mbatt_reg>; + in17-supply = <&mbatt_reg>; + in18-supply = <&mbatt_reg>; + in19-supply = <&mbatt_reg>; + in20-supply = <&mbatt_reg>; + + regulators { + mbatt_reg: mbatt { + regulator-name = "vbat_pmu"; + regulator-always-on; + }; + + sd1 { + regulator-name = "nvvdd_sv1"; + regulator-min-microvolt = <637500>; + regulator-max-microvolt = <1425000>; + regulator-always-on; + regulator-boot-on; + }; + + sd2 { + regulator-name = "nvvdd_sv2,vdd_core,vdd_aon"; + regulator-min-microvolt = <637500>; + regulator-max-microvolt = <1425000>; + regulator-always-on; + regulator-boot-on; + }; + + cpu_reg_supply: sd3 { + regulator-name = "nvvdd_sv3"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3900000>; + regulator-always-on; + regulator-boot-on; + }; + + reg_thrm: ldo1 { + regulator-name = "nvvdd_ldo1,vadc_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2 { + regulator-name = "nvvdd_ldo2,vap_pll_1v1"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + vlcd_1v8: ldo3 { + regulator-name = "nvvdd_ldo3,vlcd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo4 { + regulator-name = "nvvdd_ldo4,vap_usb_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_3v3_mhl: ldo5 { + regulator-name = "nvvdd_ldo5,vcc_3v3_mhl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + hdmi_pll_reg: ldo6 { + regulator-name = "nvvdd_ldo6,avdd_hdmi_pll_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcc_1v8_mhl: ldo7 { + regulator-name = "nvvdd_ldo7,vcc_1v8_mhl"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo8 { + regulator-name = "nvvdd_ldo8,led_a_2v8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo9 { + regulator-name = "nvvdd_ldo9"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo10 { + regulator-name = "nvvdd_ldo10,vsensor_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo11 { + regulator-name = "nvvdd_ldo11,vcc_2v8_pda"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + vlcd_3v0: ldo12 { + regulator-name = "nvvdd_ldo12,vlcd_3v0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + tsp_avdd: ldo13 { + regulator-name = "nvvdd_ldo13,tsp_avdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo14 { + regulator-name = "nvvdd_ldo14"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + tsp_lvsio: ldo15 { + regulator-name = "nvvdd_ldo15,tsp_vdd_lvsio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo16 { + regulator-name = "nvvdd_ldo16,vtf_3v3,vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo17 { + regulator-name = "nvvdd_ldo17,vap_mipi_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + tsp_vdd: ldo18 { + regulator-name = "nvvdd_ldo18,tsp_vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + hdmi_vdd_reg: ldo19 { + regulator-name = "nvvdd_ldo19,avdd_hdmi_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo20 { + regulator-name = "nvvdd_ldo20,t_key_3v0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + out5v { + regulator-name = "usb0_vbus_reg"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + out33v { + regulator-name = "out33v"; + }; + + bbat { + regulator-name = "bbat"; + regulator-always-on; + }; + + sdby { + regulator-name = "sdby"; + }; + + vrtc { + regulator-name = "vrtc"; + }; + }; + }; + + max8952@60 { + compatible = "maxim,max8952"; + reg = <0x60>; + max8952,dvs-mode-microvolt = <1100000>, <1100000>, <1100000>, <1100000>; + max8952,default-mode = <1>; + vin-supply = <&cpu_reg_supply>; + + regulator-name = "vdd_arm"; + regulator-min-microvolt = <770000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + }; + + i2c@5 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(O, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(O, 7) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + //interrupt-parent = <&gpio>; + //interrupts = ; + + // Use 17040 as 17043 is compatible - no ALRT feature + max17043@36 { + compatible = "maxim,max17040"; + reg = <0x36>; + }; + }; + + i2c@7 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(O, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(O, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + ak8975@c { + compatible = "asahi-kasei,ak8975"; + reg = <0xc>; + interrupt-parent = <&gpio>; + interrupts = ; + }; + }; + + i2c@8 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(G, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(I, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + + wm8994@1a { + compatible = "wlf,wm8994"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@9 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(Y, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(Y, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&gpio>; + interrupts = ; + + /* Not supported - no driver */ + /* cm3663@11 { + reg = <0x11>; + }; */ + }; + + i2c@11 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(BB, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(BB, 1) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&gpio>; + interrupts = ; + + /* Not supported - no DT bindings */ + /* fsa9480@25 { + reg = <0x25>; + }; */ + }; + + hdmi_ddc: i2c@13 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(D, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(D, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@14 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(K, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(J, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + #address-cells = <1>; + #size-cells = <0>; + + sii9234@39 { + compatible = "sil,sii9234"; + reg = <0x39>; + avcc33-supply = <&vcc_3v3_mhl>; + iovcc18-supply = <&vcc_1v8_mhl>; + avcc12-supply = <&vdd_hdmi_ldo>; + cvcc12-supply = <&vdd_hdmi_ldo>; + interrupt-parent = <&gpio>; + interrupts = ; + reset-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_LOW>; + + port { + mhl_to_hdmi: endpoint { + remote-endpoint = <&hdmi_to_mhl>; + }; + }; + }; + }; + + i2c@15 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(Y, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(Y, 1) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&gpio>; + interrupts = ; + + nct1008@4c { + compatible = "onnn,nct1008"; + reg = <0x4c>; + vcc-supply = <®_thrm>; + interrupt-parent = <&gpio>; + interrupts = ; + #thermal-sensor-cells = <1>; + }; + }; + + i2c@16 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(L, 7) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(L, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + + /* Not supported - no driver?/no DT binding? */ + /* m5mo_pmic@3e { + reg = <0x3e>; + }; */ + }; + + i2c@17 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(Z, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(C, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + + isa1200@48 { + compatible = "samsung_p3,isa1200_vibrator"; + reg = <0x48>; + enable-gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>; + + max-timeout = <10000>; + ctrl0 = <17>; + ctrl1 = <192>; + ctrl2 = <0>; + ctrl4 = <0>; + pll = <0x23>; + duty = <0x85>; + period = <0x86>; + + clocks = <&tegra_car TEGRA20_CLK_CDEV2>; + clock-names = "vibrator-clk"; + + pinctrl-names = "on", "off"; + pinctrl-0 = <&state_isa1200_on>; + pinctrl-1 = <&state_isa1200_off>; + }; + }; + + i2c@19 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(T, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(T, 5) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + + /* Not supported - no driver */ + /* melfas-touchkey@20 { + reg = <0x20>; + }; */ + }; + + i2c@20 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio TEGRA_GPIO(X, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio TEGRA_GPIO(X, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <1>; + #address-cells = <1>; + #size-cells = <0>; + + stmpe1801@40 { + compatible = "st,stmpe1801"; + reg = <0x40>; + interrupt-parent = <&gpio>; + interrupts = ; + + stmpe_keypad { + compatible = "st,stmpe-keypad"; + debounce-interval = <10>; + st,scan-count = <5>; + st,no-autorepeat; + keypad,num-rows = <8>; + keypad,num-columns = <6>; + + linux,keymap = < + /* row, col, code */ + MATRIX_KEY(0, 0, KEY_R) + MATRIX_KEY(0, 1, KEY_G) + MATRIX_KEY(0, 2, KEY_V) + MATRIX_KEY(0, 3, KEY_LEFTMETA) + MATRIX_KEY(0, 4, KEY_MENU) + MATRIX_KEY(0, 5, KEY_HOME) + + MATRIX_KEY(1, 0, KEY_T) + MATRIX_KEY(1, 1, KEY_H) + MATRIX_KEY(1, 2, KEY_B) + MATRIX_KEY(1, 3, KEY_RIGHTMETA) + MATRIX_KEY(1, 4, KEY_Q) + MATRIX_KEY(1, 5, KEY_FN) + + MATRIX_KEY(2, 0, KEY_Y) + MATRIX_KEY(2, 1, KEY_J) + MATRIX_KEY(2, 2, KEY_N) + MATRIX_KEY(2, 3, KEY_SPACE) + MATRIX_KEY(2, 4, KEY_A) + MATRIX_KEY(2, 5, KEY_LEFTSHIFT) + + MATRIX_KEY(3, 0, KEY_U) + MATRIX_KEY(3, 1, KEY_K) + MATRIX_KEY(3, 2, KEY_M) + MATRIX_KEY(3, 3, KEY_COMMA) + MATRIX_KEY(3, 4, KEY_S) + MATRIX_KEY(3, 5, KEY_Z) + + MATRIX_KEY(4, 0, KEY_I) + MATRIX_KEY(4, 1, KEY_L) + MATRIX_KEY(4, 2, KEY_LEFT) + MATRIX_KEY(4, 3, KEY_DOT) + MATRIX_KEY(4, 4, KEY_W) + MATRIX_KEY(4, 5, KEY_X) + + MATRIX_KEY(5, 0, KEY_O) + MATRIX_KEY(5, 1, KEY_UP) + MATRIX_KEY(5, 2, KEY_OK) + MATRIX_KEY(5, 3, KEY_QUESTION) + MATRIX_KEY(5, 4, KEY_E) + MATRIX_KEY(5, 5, KEY_C) + + MATRIX_KEY(6, 0, KEY_P) + MATRIX_KEY(6, 1, KEY_ENTER) + MATRIX_KEY(6, 2, KEY_RIGHT) + MATRIX_KEY(6, 3, KEY_DOWN) + MATRIX_KEY(6, 4, KEY_D) + + MATRIX_KEY(7, 0, KEY_DELETE) + MATRIX_KEY(7, 1, KEY_BACK) + MATRIX_KEY(7, 2, KEY_SEARCH) + MATRIX_KEY(7, 3, KEY_WWW) + MATRIX_KEY(7, 4, KEY_F) + MATRIX_KEY(7, 5, KEY_FN) >; + }; + }; + }; + + pmc@7000e400 { + nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <2000>; + nvidia,cpu-pwr-off-time = <0>; + nvidia,core-pwr-good-time = <0x7e7e 0x7e7e>; + nvidia,core-pwr-off-time = <0>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + nvidia,combined-power-req; + nvidia,lp0-vec = <0x1819E000 8192>; + }; + + // Enabling this makes device to hang at boot +#if 0 + usb@c5000000 { + compatible = "nvidia,tegra20-udc"; + status = "okay"; + dr_mode = "otg"; + }; + + usb-phy@c5000000 { + status = "okay"; + }; + + usb@c5004000 { + status = "okay"; + }; + + usb-phy@c5004000 { + status = "okay"; + }; +#endif + wifi_pwrseq: bcm4330_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&tegra_car TEGRA20_CLK_BLINK>; + clock-names = "ext_clock"; + power-off-delay-us = <100000>; + post-power-on-delay-ms = <100>; + }; + + sdhci@c8000000 { + status = "okay"; + bus-width = <4>; + power-gpios = <&gpio TEGRA_GPIO(J, 2) GPIO_ACTIVE_HIGH>; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + wakeup-source; + post-power-on-delay-ms = <100>; + + #address-cells = <1>; + #size-cells = <0>; + + bcm4330@1 { + reg = <1>; + comaptible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio>; + interrupts = ; + interrupt-names = "host-wake"; + }; + + }; + + // SD card + sdhci@c8000400 { + status = "okay"; + bus-width = <4>; + cd-gpios = <&gpio TEGRA_GPIO(V, 6) GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + }; + + // internal memory + sdhci@c8000600 { + status = "okay"; + bus-width = <8>; + non-removable; + keep-power-in-suspend; + }; + + // This is supposed to be vibra, but it operates on a controller, which is not supported + /* backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>; + pwms = <&pwm 0 5000000>; + + brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>; + default-brightness-level = <10>; + + backlight-boot-off; + }; */ + + 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(U, 5) GPIO_ACTIVE_HIGH>; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + + vol_up { + label = "Volume up"; + gpios = <&gpio TEGRA_GPIO(Q, 1) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + }; + + vol_down { + label = "Volume down"; + gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + }; + }; + + spi@7000d800 { + status = "okay"; + spi-max-frequency = <1000000>; + + panel: panel@2 { + compatible = "samsung,s6e63m0"; + reg = <2>; + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + vdd3-supply = <&vlcd_1v8>; + vci-supply = <&vlcd_3v0>; + reset-gpios = <&gpio TEGRA_GPIO(C, 1) GPIO_ACTIVE_HIGH>; + panel-width-mm = <52>; + panel-height-mm = <87>; + /* 25 + 1 for regulator */ + power-on-delay = <26>; + reset-delay = <10>; + + display-timings { + timing { + clock-frequency = <24000000>; + hactive = <480>; + vactive = <800>; + hfront-porch = <16>; + vfront-porch = <28>; + hback-porch = <14>; + vback-porch = <1>; + hsync-len = <2>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + nvidia,h-ref-to-sync = <0>; + nvidia,v-ref-to-sync = <1>; + }; + }; + }; + + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usb0_vbus_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_5v0_hdmi: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vdd_hdmi_ldo: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "vdd-hdmi-ldo"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; +}; -- 2.22.0