|
求助 RK3288 Linux 编译dts 想让LVDS工作, 但是启动失败
发表于 2018-7-13 00:50:47
浏览:4924
|
回复:0
打印
只看该作者
[复制链接]
楼主
你好!
我编译的dts 附件中想让LVDS工作, 但是RK3288不能正常启动,请问是什么原因造成的?
U-Boot 2014.10-RK3288-10 (Nov 20 2017 - 17:19:35)
CPU: rk3288
cpu version = 0
CPU's clock information:
arm pll = 600000000HZ
periph pll = 297000000HZ
ddr pll = 200000000HZ
codec pll = 384000000HZ
Board: Rockchip platform Board
DRAM: Found dram banks: 1
Adding bank:0000000000000000(0000000080000000)
128 MiB
GIC CPU mask = 0x00000001
SdmmcInit = 0 400
SdmmcInit = 2 0
storage init OK!
Using default environment
GetParam
Load FDT from boot image.
power key: bank-0 pin-5
pmic:act8846
can't find dts node for pwm1
DCDC vdd_logic has been used, pwm regulator not init it.
Can't find dts node for fuel guage cw201x
SecureBootEn = 0, SecureBootLock = 0
#Boot ver: 2017-11-20#2.30
empty serial no.
checkKey
vbus = 1
no fuel gauge found
no fuel gauge found
read logo on state from dts [0]
no fuel gauge found
Hit any key to stop autoboot: 0
boot or recovery image sha mismatch!
Unable to boot:boot
try to start recovery
'recovery' does not seem to be a partition nor an address
Unable to boot:recovery
try to start backup
ERROR: [rk_load_image_from_storage]: bootrk: bad boot or kernel image
Unable to boot:backup
try to start rockusb
下面是dts 文件: firefly-rk3288-linux
- /dts-v1/;
- #include "rk3288.dtsi"
- // #include "lcd-box.dtsi" // default
- #include "lvds-lcd-box.dtsi" // Custom LVDS
- #include <dt-bindings/input/input.h>
- / {
- fiq-debugger {
- status = "disabled";
- };
- hsic-usb-hub{
- compatible = "hub_reset";
- reset,pin =<&gpio7 GPIO_A6 GPIO_ACTIVE_HIGH>; // hub reset pin
- status = "disabled";
- };
- wireless-wlan {
- compatible = "wlan-platdata";
- /* wifi_chip_type - wifi chip define
- * bcmwifi ==> like ap6xxx, rk90x;
- * rtkwifi ==> like rtl8188xx, rtl8723xx,rtl8812auv;
- * esp8089 ==> esp8089;
- * other ==> for other wifi;
- */
- wifi_chip_type = "bcmwifi";
- sdio_vref = <1800>; //1800mv or 3300mv
- //keep_wifi_power_on;
- //power_ctrl_by_pmu;
- power_pmu_regulator = "act_ldo3";
- power_pmu_enable_level = <1>; //1->HIGH, 0->LOW
- //vref_ctrl_enable;
- //vref_ctrl_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
- vref_pmu_regulator = "act_ldo3";
- vref_pmu_enable_level = <1>; //1->HIGH, 0->LOW
- WIFI,poweren_gpio = <&gpio4 GPIO_D4 GPIO_ACTIVE_HIGH>;
- WIFI,host_wake_irq = <&gpio4 GPIO_D6 GPIO_ACTIVE_HIGH>;
- //WIFI,reset_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
- status = "okay";
- };
- wireless-bluetooth {
- compatible = "bluetooth-platdata";
- //wifi-bt-power-toggle;
- uart_rts_gpios = <&gpio4 GPIO_C3 GPIO_ACTIVE_LOW>;
- pinctrl-names = "default","rts_gpio";
- pinctrl-0 = <&uart0_rts>;
- pinctrl-1 = <&uart0_rts_gpio>;
- BT,power_gpio = <&gpio4 GPIO_D3 GPIO_ACTIVE_HIGH>;
- BT,reset_gpio = <&gpio4 GPIO_D5 GPIO_ACTIVE_HIGH>;
- BT,wake_gpio = <&gpio4 GPIO_D2 GPIO_ACTIVE_HIGH>;
- BT,wake_host_irq = <&gpio4 GPIO_D7 GPIO_ACTIVE_LOW>;
- status = "okay";
- };
- pwm_regulator {
- compatible = "rockchip_pwm_regulator";
- pwms = <&pwm1 0 2000>;
- rockchip,pwm_id= <1>;
- rockchip,pwm_voltage_map= <925000 950000 975000 1000000 1025000 1050000 1075000 1100000 1125000 1150000 1175000 1200000 1225000 1250000 1275000 1300000 1325000 1350000 1375000 1400000>;
- rockchip,pwm_voltage= <1100000>;
- rockchip,pwm_min_voltage= <925000>;
- rockchip,pwm_max_voltage= <1400000>;
- rockchip,pwm_suspend_voltage= <950000>;
- rockchip,pwm_coefficient= <475>;
- regulators {
- #address-cells = <1>;
- #size-cells = <0>;
- pwm_reg0: regulator@0 {
- regulator-compatible = "pwm_dcdc1";
- regulator-name= "vdd_logic";
- regulator-min-microvolt = <925000>;
- regulator-max-microvolt = <1400000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
- codec_hdmi_i2s: codec-hdmi-i2s {
- compatible = "hdmi-i2s";
- };
- codec_hdmi_spdif: codec-hdmi-spdif {
- compatible = "hdmi-spdif";
- };
- rockchip-hdmi-i2s {
- status = "disabled";
- compatible = "rockchip-hdmi-i2s";
- dais {
- dai0 {
- audio-codec = <&codec_hdmi_i2s>;
- audio-controller = <&i2s>;
- format = "i2s";
- //continuous-clock;
- //bitclock-inversion;
- //frame-inversion;
- //bitclock-master;
- //frame-master;
- };
- };
- };
- rockchip-spdif-card {
- compatible = "rockchip-spdif-card";
- dais {
- dai0 {
- audio-codec = <&codec_hdmi_spdif>;
- audio-controller = <&spdif>;
- };
- };
- };
- rockchip-rk1000 {
- compatible = "rockchip-rk1000";
- dais {
- dai0 {
- audio-codec = <&rk1000_codec>;
- audio-controller = <&i2s>;
- format = "i2s";
- };
- };
- };
- rockchip-es8323 {
- compatible = "rockchip-es8323";
- dais {
- dai0 {
- audio-codec = <&es8323>;
- audio-controller = <&i2s>;
- format = "i2s";
- //continuous-clock;
- //bitclock-inversion;
- //frame-inversion;
- //bitclock-master;
- //frame-master;
- };
- };
- };
- rkxx-remotectl{
- compatible = "rockchip,remotectl";
- module-gpios = <&gpio7 GPIO_A0 GPIO_ACTIVE_LOW>;
- led-power = <&gpio8 GPIO_A1 GPIO_ACTIVE_LOW>;
- status = "disabled";
- };
-
- firefly-led{
- compatible = "firefly,led";
- led-work = <&gpio8 GPIO_A2 GPIO_ACTIVE_LOW>;
- led-power = <&gpio8 GPIO_A1 GPIO_ACTIVE_LOW>;
- status = "okay";
- };
- leds {
- compatible = "gpio-leds";
- power {
- label = "firefly:blue:power";
- linux,default-trigger = "ir-power-click";
- default-state = "on";
- gpios = <&gpio8 GPIO_A1 GPIO_ACTIVE_LOW>;
- };
- user {
- label = "firefly:yellow:user";
- linux,default-trigger = "ir-user-click";
- default-state = "off";
- gpios = <&gpio8 GPIO_A2 GPIO_ACTIVE_LOW>;
- };
- };
- atx8_unsetup{
- compatible = "firefly,noatx8";
- atx8-rst = <&gpio7 GPIO_C5 GPIO_ACTIVE_HIGH>;
- status = "okay";
- };
- usb_control {
- compatible = "rockchip,rk3288-usb-control";
- host_drv_gpio = <&gpio0 GPIO_B6 GPIO_ACTIVE_LOW>;
- otg_drv_gpio = <&gpio0 GPIO_B4 GPIO_ACTIVE_LOW>;
- rockchip,remote_wakeup;
- rockchip,usb_irq_wakeup;
- };
- };
- &gmac {
- // pmu_regulator = "act_ldo5";
- // pmu_enable_level = <1>; //1->HIGH, 0->LOW
- // power-gpio = <&gpio0 GPIO_A6 GPIO_ACTIVE_HIGH>;
- reset-gpio = <&gpio4 GPIO_B0 GPIO_ACTIVE_LOW>;
- phy-mode = "rgmii";
- clock_in_out = "input";
- tx_delay = <0x30>;
- rx_delay = <0x20>;
- };
- &uart_dbg {
- status = "okay";
- };
- &pinctrl {
- //used for init some gpio
-
- init-gpios = <&gpio8 GPIO_A0 GPIO_ACTIVE_HIGH
- // &gpio7 GPIO_B1 GPIO_ACTIVE_HIGH
- &gpio4 GPIO_B0 GPIO_ACTIVE_HIGH>;
- gpio0_gpio {
- gpio0_c2: gpio0-c2 {
- rockchip,pins = <GPIO0_C2>;
- rockchip,pull = <VALUE_PULL_DOWN>;
- };
- //to add
- };
-
- gpio7_gpio {
- gpio7_b7: gpio7-b7 {
- rockchip,pins = <GPIO7_B7>;
- rockchip,pull = <VALUE_PULL_UP>;
- };
- //to add
- };
- //could add other pinctrl definition such as gpio
- // gmac drive strength
- gpio4_gmac {
- mac_clk: mac-clk {
- rockchip,drive = <VALUE_DRV_12MA>;
- };
- mac_txpins: mac-txpins {
- rockchip,drive = <VALUE_DRV_12MA>;
- };
- mac_rxpins: mac-rxpins {
- rockchip,drive = <VALUE_DRV_12MA>;
- };
- mac_crs: mac-crs {
- rockchip,drive = <VALUE_DRV_12MA>;
- };
- mac_mdpins: mac-mdpins {
- rockchip,drive = <VALUE_DRV_12MA>;
- };
- };
- };
- &nandc0 {
- status = "okay"; // used nand set "okay" ,used emmc set "disabled"
- };
- &nandc1 {
- status = "disabled"; // used nand set "okay" ,used emmc set "disabled"
- };
- &nandc0reg {
- status = "disabled"; // used nand set "okay" ,used emmc set "disabled"
- };
- &emmc {
- clock-frequency = <100000000>;
- clock-freq-min-max = <400000 100000000>;
- supports-highspeed;
- supports-emmc;
- bootpart-no-access;
- //supports-tSD;//only tsd-sdcard mode
- supports-DDR_MODE;
- caps2-mmc-hs200;
- ignore-pm-notify;
- keep-power-in-suspend;
- //poll-hw-reset
- status = "okay";
- };
-
- &sdmmc {
- clock-frequency = <50000000>;
- lock-freq-min-max = <400000 50000000>;
- supports-highspeed;
- supports-sd;
- broken-cd;
- card-detect-delay = <200>;
- ignore-pm-notify;
- keep-power-in-suspend;
-
- vmmc-supply = <&ldo1_reg>;
- status = "okay";
- };
-
- &sdio {
- clock-frequency = <50000000>;
- clock-freq-min-max = <200000 50000000>;
- supports-highspeed;
- supports-sdio;
- ignore-pm-notify;
- keep-power-in-suspend;
- //cap-sdio-irq;
- status = "okay";
- };
- &spi0 {
- status = "okay";
- max-freq = <48000000>;
- spidev@00 {
- compatible = "linux,spidev";
- reg = <0x00>;
- spi-max-frequency = <48000000>;
- };
- /*
- spi_test@00 {
- compatible = "rockchip,spi_test_bus0_cs0";
- reg = <0>;
- spi-max-frequency = <24000000>;
- //spi-cpha;
- //spi-cpol;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- spi_test@01 {
- compatible = "rockchip,spi_test_bus0_cs1";
- reg = <1>;
- spi-max-frequency = <24000000>;
- spi-cpha;
- spi-cpol;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- */
- };
- &spi1 {
- status = "disabled";
- max-freq = <48000000>;
- /*
- spi_test@10 {
- compatible = "rockchip,spi_test_bus1_cs0";
- reg = <0>;
- spi-max-frequency = <24000000>;
- //spi-cpha;
- //spi-cpol;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- */
- //dtv: connect to dtv demodulator for control signal
- tstv-ctrl@00 {
- compatible = "rockchip,dtv_spi_ctrl";
- gpio-powerup = <&gpio0 GPIO_D7 GPIO_ACTIVE_HIGH>;
- gpio-powerdown = <&gpio2 GPIO_B6 GPIO_ACTIVE_HIGH>;
- gpio-reset = <&gpio2 GPIO_B7 GPIO_ACTIVE_HIGH>;
- gpio-nreset = <&gpio2 GPIO_B4 GPIO_ACTIVE_HIGH>;
- spi-max-frequency = <12000000>;
- reg = <0>;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- };
- &spi2 {
- status = "disabled";
- max-freq = <48000000>;
- /*
- spi_test@20 {
- compatible = "rockchip,spi_test_bus2_cs0";
- reg = <0>;
- spi-max-frequency = <24000000>;
- //spi-cpha;
- //spi-cpol;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- spi_test@21 {
- compatible = "rockchip,spi_test_bus2_cs1";
- reg = <1>;
- spi-max-frequency = <24000000>;
- //spi-cpha;
- //spi-cpol;
- poll_mode = <0>;
- type = <0>;
- enable_dma = <0>;
- };
- */
- };
- &uart_bt {
- status = "okay";
- dma-names = "!tx", "!rx";
- pinctrl-0 = <&uart0_xfer &uart0_cts>;
- };
- &uart_dbg {
- status = "okay";
- };
- &uart_bb {
- status = "okay";
- };
- &uart_gps {
- status = "okay";
- };
- &i2c0 {
- status = "okay";
- rk808: rk808@1b {
- reg = <0x1b>;
- status = "okay";
- };
- syr827: syr827@40 {
- compatible = "silergy,syr82x";
- reg = <0x40>;
- status = "okay";
- regulators {
- #address-cells = <1>;
- #size-cells = <0>;
- syr827_dc1: regulator@0 {
- reg = <0>;
- regulator-compatible = "syr82x_dcdc1";
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <712500>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-initial-mode = <0x2>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-mode = <0x2>;
- regulator-state-enabled;
- regulator-state-uv = <900000>;
- };
- };
- };
- };
- syr828: syr828@41 {
- compatible = "silergy,syr82x";
- reg = <0x41>;
- status = "okay";
- regulators {
- #address-cells = <1>;
- #size-cells = <0>;
- syr828_dc1: regulator@0 {
- reg = <0>;
- regulator-compatible = "syr82x_dcdc1";
- regulator-name = "vdd_gpu";
- regulator-min-microvolt = <712500>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-initial-mode = <0x2>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-mode = <0x2>;
- regulator-state-disabled;
- regulator-state-uv = <900000>;
- };
- };
- };
- };
- act8846: act8846@5a {
- reg = <0x5a>;
- status = "okay";
- };
-
- rtc@51 {
- compatible = "rtc,hym8563";
- reg = <0x51>;
- irq_gpio = <&gpio7 GPIO_A4 IRQ_TYPE_EDGE_FALLING>;
- };
- };
- &i2c1 {
- status = "okay";
- rtc@51 {
- compatible = "nxp,pcf8563";
- reg = <0x51>;
- };
- synaptics_ts@20 {
- status = "disabled";
- compatible = "synaptics,synaptics_dsx";
- reg = <0x20>;
- touch-gpio = <&gpio8 GPIO_A7 IRQ_TYPE_EDGE_FALLING>;
- reset-gpio = <&gpio5 GPIO_B1 GPIO_ACTIVE_LOW>;
- //power-gpio = <&gpio0 GPIO_C5 GPIO_ACTIVE_LOW>;
- max-x = <1080>;
- max-y = <1920>;
- flip-x = <0>;
- flip-y = <0>;
- };
- mt@40 {
- status = "disabled";
- compatible = "firefly,gsl3680";
- reg = <0x40>;
- touch-gpio = <&gpio5 GPIO_B0 IRQ_TYPE_EDGE_RISING>;
- reset-gpio = <&gpio7 GPIO_B1 GPIO_ACTIVE_LOW>;
- max-y = <2048>;
- max-x = <1536>;
- flip-x = <1>;
- flip-y = <1>;
- swap-xy = <0>;
- };
- ts@41 {
- status = "disabled";
- compatible = "firefly,gsl3680";
- reg = <0x41>;
- touch-gpio = <&gpio8 GPIO_A7 IRQ_TYPE_EDGE_RISING>;
- //reset-gpio = <&gpio8 GPIO_A6 GPIO_ACTIVE_LOW>;
- max-x = <1280>;
- max-y = <800>;
- flip-x = <0>;
- flip-y = <0>;
- swap-xy = <1>;
- };
- mpu6050:mpu@68{
- status = "disabled";
- compatible = "mpu6050";
- reg = <0x68>;
- mpu-int_config = <0x10>;
- mpu-level_shifter = <0>;
- mpu-orientation = <0 1 0 1 0 0 0 0 1>;
- orientation-x= <1>;
- orientation-y= <1>;
- orientation-z= <1>;
- irq-gpio = <&gpio5 GPIO_B4 IRQ_TYPE_LEVEL_LOW>;
- mpu-debug = <0>;
- };
- };
- &i2c2 {
- status = "okay";
- es8323: es8323@10 {
- compatible = "es8323";
- reg = <0x10>;
- spk-con-gpio = <&gpio0 GPIO_B2 GPIO_ACTIVE_HIGH>;
- hp-det-gpio = <&gpio7 GPIO_B7 GPIO_ACTIVE_HIGH>;
- hp-mic-only = <1>;
- clocks = <&clk_i2s>, <&clk_i2s_out>;
- clock-names = "i2s_clk","i2s_mclk";
- pinctrl-names = "default";
- pinctrl-0 = <&i2s_mclk>;
- };
- };
- &i2c3 {
- status = "okay";
- };
- &i2c4 {
- status = "okay";
- rk1000_control@40 {
- compatible = "rockchip,rk1000_control";
- reg = <0x40>;
- gpio-reset = <&gpio7 GPIO_C5 GPIO_ACTIVE_LOW>;
- clocks = <&clk_i2s>, <&clk_i2s_out>;
- clock-names = "i2s_clk","i2s_mclk";
- //pinctrl-names = "default";
- //pinctrl-0 = <&i2s_mclk>;
- };
- rk1000_tve@42 {
- compatible = "rockchip,rk1000_tve";
- reg = <0x42>;
- // gpio-switch = <&gpio3 GPIO_D4 GPIO_ACTIVE_LOW>;
- rockchip,source = <0>; //0: LCDC0; 1: LCDC1
- rockchip,prop = <PRMRY>;//<EXTEND>
- };
- rk1000_codec: rk1000_codec@60 {
- compatible = "rockchip,rk1000_codec";
- reg = <0x60>;
- spk_ctl_io = <&gpio7 GPIO_A5 GPIO_ACTIVE_LOW>;
- boot_depop = <1>;
- pa_enable_time = <5000>;
- };
- vga_ddc@50 {
- compatible = "firefly,vga_ddc";
- reg = <0x50>;
- gpio-pwn = <&gpio0 GPIO_C1 GPIO_ACTIVE_HIGH>;
- rockchip,source = <0>; //0: LCDC0; 1: LCDC1
- rockchip,prop = <PRMRY>;//<EXTEND>
- status = "okay";
- };
- };
- &i2c5 {
- status = "disabled";
- };
- /*$_rbox_$_modify_$_begin_huangzhibao for rk1000*/
- //&i2s{
- // pinctrl-names = "default", "sleep";
- // pinctrl-0 = <&i2s_sclk &i2s_lrckrx &i2s_lrcktx &i2s_sdi &i2s_sdo0 &i2s_sdo1 &i2s_sdo2 &i2s_sdo3>;
- // pinctrl-1 = <&i2s_gpio>;
- //};
- /*$_rbox_$_modify_$_end*/
- &fb {
- rockchip,disp-mode = <DUAL>;
- rockchip,uboot-logo-on = <0>;
- rockchip,disp-policy = <DISPLAY_POLICY_BOX_TEMP>;
- };
- // kou default
- //&disp_timings {
- // native-mode = <&timing1>;
- //};
- // kou custom
- &disp_timings {
- native-mode = <&timing0>;
- };
- &rk_screen {
- display-timings = <&disp_timings>;
- };
- /*lcdc0 as PRMRY(HDMI),lcdc1 as EXTEND(RK1000)*/
- &lcdc0 {
- status = "okay";
- rockchip,iommu-enabled = <1>;
- rockchip,prop = <PRMRY>;
- };
- &lcdc1 {
- status = "okay";
- rockchip,iommu-enabled = <1>;
- rockchip,prop = <EXTEND>;
- };
- &hdmi {
- status = "okay";
- rockchips,hdmi_audio_source = <0>;
- hdmi_cec = <0>;
- };
- &adc {
- status = "okay";
- key {
- compatible = "rockchip,key";
-
- io-channels = <&adc 1>;
- /*
- vol-up-key {
- linux,code = <115>;
- label = "volume up";
- rockchip,adc_value = <1>;
- };
- vol-down-key {
- linux,code = <114>;
- label = "volume down";
- rockchip,adc_value = <170>;
- };
- */
- power-key {
- gpios = <&gpio0 GPIO_A5 GPIO_ACTIVE_LOW>;
- linux,code = <116>;
- label = "power";
- gpio-key,wakeup;
- };
- recovery-key {
- linux,code = <113>;
- label = "recovery";
- rockchip,adc_value = <4>;
- };
- /*
- menu-key {
- linux,code = <59>;
- label = "menu";
- rockchip,adc_value = <355>;
- };
- home-key {
- linux,code = <102>;
- label = "home";
- rockchip,adc_value = <746>;
- };
- back-key {
- linux,code = <158>;
- label = "back";
- rockchip,adc_value = <560>;
- };
- camera-key {
- linux,code = <212>;
- label = "camera";
- rockchip,adc_value = <450>;
- };*/
- };
- };
- /*&pwm0 {
- interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
- status = "okay";
- };
- */
- &pwm1 {
- status = "disabled";
- };
- &clk_core_dvfs_table {
- support-pvtm = <0>;
- pvtm-operating-points = <
- /* KHz uV pvtm margin*/
- 126000 900000 25000
- 216000 900000 25000
- 312000 900000 25000
- 408000 900000 25000
- 600000 950000 50000
- 696000 950000 25000
- 816000 1000000 25000
- 1008000 1050000 25000
- 1200000 1100000 25000
- 1416000 1200000 25000
- 1512000 1300000 25000
- 1608000 1350000 25000
- 1704000 1350000 25000
- 1800000 1350000 25000
- >;
- status="okay";
- };
- &clk_gpu_dvfs_table {
- operating-points = <
- /* KHz uV */
- // 100000 900000
- 200000 900000
- 300000 950000
- 420000 1100000
- 500000 1150000
- // 600000 1250000
- >;
- status="okay";
- };
- &clk_ddr_dvfs_table {
- operating-points = <
- /* KHz uV */
- 200000 1075000
- 300000 1075000
- 456000 1125000
- 533000 1150000
- >;
- freq-table = <
- /*status freq(KHz)*/
- SYS_STATUS_NORMAL 456000
- SYS_STATUS_SUSPEND 200000
- //SYS_STATUS_VIDEO_1080P 240000
- SYS_STATUS_VIDEO_4K 456000
- SYS_STATUS_PERFORMANCE 533000
- //SYS_STATUS_BOOST 324000
- //SYS_STATUS_ISP 400000
- >;
- auto-freq-table = <
- 240000
- 324000
- 456000
- 528000
- >;
- auto-freq=<0>;
- status="okay";
- };
- /include/ "act8846.dtsi"
- &act8846 {
- gpios =<&gpio7 GPIO_B6 GPIO_ACTIVE_LOW>,<&gpio0 GPIO_A1 GPIO_ACTIVE_HIGH>;
- cpu_det_gpio =<&gpio7 GPIO_B2 GPIO_ACTIVE_LOW>;
- usb_hub_reset_gpio =<&gpio8 GPIO_A3 GPIO_ACTIVE_LOW>;
- act8846,system-power-controller;
- regulators {
-
- dcdc1_reg: regulator@0{
- regulator-name= "act_dcdc1";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
- dcdc2_reg: regulator@1 {
- regulator-name= "vccio";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-enabled;
- regulator-state-uv = <3300000>;
- };
- };
- dcdc3_reg: regulator@2 {
- regulator-name= "vdd_logic";
- regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1500000>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-enabled;
- regulator-state-uv = <1200000>;
- };
-
- };
- dcdc4_reg: regulator@3 {
- regulator-name= "act_dcdc4";
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-enabled;
- regulator-state-uv = <2000000>;
- };
- };
- ldo1_reg: regulator@4 {
- regulator-name= "vccio_sd";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
-
- };
- ldo2_reg: regulator@5 {
- regulator-name= "act_ldo2";
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1050000>;
-
- };
- ldo3_reg: regulator@6 {
- regulator-name= "act_ldo3";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
-
- };
- ldo4_reg:regulator@7 {
- regulator-name= "act_ldo4";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- };
- ldo5_reg: regulator@8 {
- regulator-name= "act_ldo5";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- };
- ldo6_reg: regulator@9 {
- regulator-name= "act_ldo6";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-enabled;
- };
-
- };
- ldo7_reg: regulator@10 {
- regulator-name= "vcc_18";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-initial-state = <3>;
- regulator-state-mem {
- regulator-state-enabled;
- };
-
- };
- ldo8_reg: regulator@11 {
- regulator-name= "act_ldo8";
- regulator-min-microvolt = <1850000>;
- regulator-max-microvolt = <1850000>;
-
- };
- };
- };
- /include/ "rk808.dtsi"
- &rk808 {
- gpios =<&gpio0 GPIO_A4 GPIO_ACTIVE_HIGH>,<&gpio0 GPIO_B3 GPIO_ACTIVE_LOW>;
- rk808,system-power-controller;
- regulators {
-
- rk808_dcdc1_reg: regulator@0{
- regulator-name= "vdd_arm";
- regulator-always-on;
- regulator-boot-on;
- };
- rk808_dcdc2_reg: regulator@1 {
- regulator-name= "vdd_gpu";
- regulator-always-on;
- regulator-boot-on;
- };
- rk808_dcdc3_reg: regulator@2 {
- regulator-name= "rk_dcdc3";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
- rk808_dcdc4_reg: regulator@3 {
- regulator-name= "vccio";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* NO USED, 3.3V*/
- rk808_ldo1_reg: regulator@4 {
- regulator-name= "rk_ldo1";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* BOX:RK1000s, 3.3V */
- rk808_ldo2_reg: regulator@5 {
- regulator-name= "rk_ldo2";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* RK3288 PLL,USB PHY, 1.0V */
- rk808_ldo3_reg: regulator@6 {
- regulator-name= "rk_ldo3";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* BOX:RK1000S CORE, 1.8V */
- rk808_ldo4_reg:regulator@7 {
- regulator-name= "rk_ldo4";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- /* SDMMC IO, 3.3V*/
- rk808_ldo5_reg: regulator@8 {
- regulator-name= "rk_ldo5";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- /* CAMERA, 1.8V box modify*/
- rk808_ldo6_reg: regulator@9 {
- regulator-name= "rk_ldo6";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* RK3288 USB PHY, SAR-ADC, WIFI IO, 1.8V */
- rk808_ldo7_reg: regulator@10 {
- regulator-name= "rk_ldo7";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- /* DTV, 3.3V box modify*/
- rk808_ldo8_reg: regulator@11 {
- regulator-name= "rk_ldo8";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
- rk808_ldo9_reg: regulator@12 {
- regulator-name= "rk_ldo9";
- regulator-always-on;
- regulator-boot-on;
- };
- rk808_ldo10_reg: regulator@13 {
- regulator-name= "rk_ldo10";
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
- &vpu {
- iommu_enabled = <1>;
- };
- &lcdc_vdd_domain {
- regulator-name = "vcc30_lcd";
- };
- &dpio_vdd_domain{
- regulator-name = "vcc18_cif";
- };
- &flash0_vdd_domain{
- regulator-name = "vcc_flash";
- };
- &flash1_vdd_domain{
- regulator-name = "vcc_flash";
- };
- &apio3_vdd_domain{
- regulator-name = "vccio_wl";
- };
- &apio5_vdd_domain{
- regulator-name = "vccio";
- };
- &apio4_vdd_domain{
- regulator-name = "vccio";
- };
- &apio1_vdd_domain{
- regulator-name = "vccio";
- };
- &apio2_vdd_domain{
- regulator-name = "vccio";
- };
- &sdmmc0_vdd_domain{
- regulator-name = "vcc_sd";
- };
- /*
- &remotectl {
- handle_cpu_id = <1>;
- status = "okay";
- ir_key1{
- rockchip,usercode = <0xff00>;
- rockchip,key_table =
- <0xeb KEY_POWER>,
- <0xec KEY_MENU>,
- <0xfe KEY_BACK>,
- <0xb7 KEY_HOME>,
- <0xa3 250>,
- <0xf4 KEY_VOLUMEUP>,
- <0xa7 KEY_VOLUMEDOWN>,
- <0xf8 KEY_REPLY>,
- <0xfc KEY_UP>,
- <0xfd KEY_DOWN>,
- <0xf1 KEY_LEFT>,
- <0xe5 KEY_RIGHT>;
- };
- };
- */
- /*
- * Due to not have the software of PWM for remotectrl.
- * We can _*HACK*_ do that as the following.
- */
- &pwm0 {
- compatible = "rockchip,remotectl-pwm";
- remote_pwm_id = <0>;
- handle_cpu_id = <1>;
- status = "okay";
- ir_key1{
- rockchip,usercode = <0xff00>;
- rockchip,key_table =
- <0xeb KEY_POWER>,
- <0xec KEY_MENU>,
- <0xfe KEY_BACK>,
- <0xb7 KEY_HOME>,
- <0xa3 250>,
- <0xf4 KEY_VOLUMEUP>,
- <0xa7 KEY_VOLUMEDOWN>,
- <0xf8 KEY_REPLY>,
- <0xfc KEY_UP>,
- <0xfd KEY_DOWN>,
- <0xf1 KEY_LEFT>,
- <0xe5 KEY_RIGHT>;
- };
- };
-
复制代码
下面是dtsi 文件: lvds-lcd-box.dtsi
- /*
- * RockChip. LCD_BOX
- *
- */
- / {
- disp_power_ctr: power_ctr {
- /* rockchip,debug = <0>;
- lcd_en:lcd_en {
- rockchip,power_type = <GPIO>;
- gpios = <&gpio0 GPIO_B0 GPIO_ACTIVE_HIGH>;
- rockchip,delay = <10>;
- };
- bl_en:bl_en {
- rockchip,power_type = <GPIO>;
- gpios = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
- rockchip,delay = <10>;
- };
- bl_ctr:bl_ctr {
- rockchip,power_type = <GPIO>;
- gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
- rockchip,delay = <10>;
- };
- lcd_rst:lcd_rst {
- rockchip,power_type = <REGULATOR>;
- rockchip,delay = <5>;
- };*/
- };
- disp_timings: display-timings {
- native-mode = <&timing0>;
-
- timing0: timing0 {
- screen-type = <SCREEN_LVDS>; // kou
- lvds-format = <LVDS_6BIT>;
- out-face = <OUT_P666>;
- color-mode = <COLOR_RGB>;
- clock-frequency = <75440000>;
- hactive = <1366>;
- vactive = <768>;
- hback-porch = <80>;
- hfront-porch = <80>;
- vback-porch = <19>;
- vfront-porch = <19>;
- hsync-len = <44>;
- vsync-len = <8>;
- hsync-active = <0>;
- vsync-active = <0>;
- de-active = <0>;
- pixelclk-active = <1>;
- swap-rb = <0>;
- swap-rg = <0>;
- swap-gb = <0>;
- };
-
- };
- };
复制代码
|
|