这个是rgb18的引脚定义：
rgb18_pins_a: rgb18@0 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", \
"PD6", "PD7", "PD8", "PD9", "PD10", "PD11", \
"PD12", "PD13", "PD14", "PD15", "PD16", "PD17", \
"PD18", "PD19", "PD20", "PD21";
function = "lcd0";
drive-strength = <30>;
bias-disable;
};
在系统启动时LCD驱动程序报错如下：主要是因为PD19引脚被占用导致引脚申请失败
[ 5.809429] [DISP]disp_module_init
[ 5.814103] disp 5000000.disp: Adding to iommu group 0
[ 5.845304] disp 5000000.disp: 5000000.disp supply vcc-lcd not found, using dummy regulator
[ 5.855057] disp 5000000.disp: 5000000.disp supply vcc-pd not found, using dummy regulator
[ 5.875786] display_fb_request,fb_id:0
[ 5.886234] [DISP] Fb_copy_boot_fb,line:1443:
[ 5.886240] no boot_fb0
[ 5.894393] disp_al_manager_apply ouput_type:0
[ 5.900737] [DISP]disp_module_init finish
[ 5.905298] [DISP] lcd_clk_config,line:732:
[ 5.905310] disp 0, clk: pll(114000000),clk(114000000),dclk(19000000) dsi_rate(114000000)
[ 5.905310] clk real:pll(288000000),clk(288000000),dclk(48000000) dsi_rate(0)
[ 5.963933] =====================LCD_open_flow
[ 5.968892] =====================LCD_power_on
[ 5.974983] sun8iw20-pinctrl 2000000.pinctrl: pin PD19 already requested by 2000000.pinctrl:115; cannot claim for 1c0c000.lcd0
[ 6.031543] sun8iw20-pinctrl 2000000.pinctrl: pin-115 (1c0c000.lcd0) status -22
[ 6.039701] sun8iw20-pinctrl 2000000.pinctrl: could not request pin 115 (PD19) from group PD19 on device 2000000.pinctrl
[ 6.091538] platform 1c0c000.lcd0: Error applying setting, reverse things back
[ 6.099618] [DISP] disp_sys_pin_set_state,line:395:
[ 6.099622] pinctrl_select_state(active) for allwinner,sunxi-lcd0 fail
[ 6.181549] =====================LCD_panel_init
这个是进入系统后打印的引脚信息：
root@TinaLinux:/# cat /sys/kernel/debug/pinctrl/2000000.pinctrl/pinmux-pins
Pinmux settings per pin
Format: pin (name): mux_owner|gpio_owner (strict) hog?
pin 32 (PB0): device 2502800.twi function gpio_in group PB0
pin 33 (PB1): device 2502800.twi function gpio_in group PB1
pin 34 (PB2): UNCLAIMED
pin 35 (PB3): UNCLAIMED
pin 36 (PB4): UNCLAIMED
pin 37 (PB5): UNCLAIMED
pin 38 (PB6): UNCLAIMED
pin 39 (PB7): UNCLAIMED
pin 40 (PB8): device 2500000.uart function uart0 group PB8
pin 41 (PB9): device 2500000.uart function uart0 group PB9
pin 42 (PB10): device 2031000.dmic function io_disabled group PB10
pin 43 (PB11): device 2031000.dmic function io_disabled group PB11
pin 44 (PB12): UNCLAIMED
pin 64 (PC0): device 2008000.ledc function ledc group PC0
pin 65 (PC1): UNCLAIMED
pin 66 (PC2): UNCLAIMED
pin 67 (PC3): UNCLAIMED
pin 68 (PC4): UNCLAIMED
pin 69 (PC5): UNCLAIMED
pin 70 (PC6): UNCLAIMED
pin 71 (PC7): UNCLAIMED
pin 96 (PD0): UNCLAIMED
pin 97 (PD1): UNCLAIMED
pin 98 (PD2): UNCLAIMED
pin 99 (PD3): UNCLAIMED
pin 100 (PD4): UNCLAIMED
pin 101 (PD5): UNCLAIMED
pin 102 (PD6): UNCLAIMED
pin 103 (PD7): UNCLAIMED
pin 104 (PD8): UNCLAIMED
pin 105 (PD9): UNCLAIMED
pin 106 (PD10): UNCLAIMED
pin 107 (PD11): UNCLAIMED
pin 108 (PD12): UNCLAIMED
pin 109 (PD13): UNCLAIMED
pin 110 (PD14): UNCLAIMED
pin 111 (PD15): UNCLAIMED
pin 112 (PD16): UNCLAIMED
pin 113 (PD17): UNCLAIMED
pin 114 (PD18): UNCLAIMED
pin 115 (PD19): GPIO 2000000.pinctrl:115
pin 116 (PD20): GPIO 2000000.pinctrl:116
pin 117 (PD21): GPIO 2000000.pinctrl:117
pin 118 (PD22): UNCLAIMED
pin 128 (PE0): UNCLAIMED
pin 129 (PE1): UNCLAIMED
pin 130 (PE2): UNCLAIMED
pin 131 (PE3): UNCLAIMED
pin 132 (PE4): UNCLAIMED
pin 133 (PE5): UNCLAIMED
pin 134 (PE6): UNCLAIMED
pin 135 (PE7): UNCLAIMED
pin 136 (PE8): UNCLAIMED
pin 137 (PE9): UNCLAIMED
pin 138 (PE10): UNCLAIMED
pin 139 (PE11): UNCLAIMED
pin 140 (PE12): UNCLAIMED
pin 141 (PE13): UNCLAIMED
pin 142 (PE14): device 2031000.dmic function io_disabled group PE14
pin 143 (PE15): UNCLAIMED
pin 144 (PE16): UNCLAIMED
pin 145 (PE17): device 2031000.dmic function io_disabled group PE17
pin 160 (PF0): device 4020000.sdmmc function sdc0 group PF0
pin 161 (PF1): device 4020000.sdmmc function sdc0 group PF1
pin 162 (PF2): device 4020000.sdmmc function sdc0 group PF2
pin 163 (PF3): device 4020000.sdmmc function sdc0 group PF3
pin 164 (PF4): device 4020000.sdmmc function sdc0 group PF4
pin 165 (PF5): device 4020000.sdmmc function sdc0 group PF5
pin 166 (PF6): GPIO 2000000.pinctrl:166
pin 192 (PG0): device 4021000.sdmmc function gpio_in group PG0
pin 193 (PG1): device 4021000.sdmmc function gpio_in group PG1
pin 194 (PG2): device 4021000.sdmmc function gpio_in group PG2
pin 195 (PG3): device 4021000.sdmmc function gpio_in group PG3
pin 196 (PG4): device 4021000.sdmmc function gpio_in group PG4
pin 197 (PG5): device 4021000.sdmmc function gpio_in group PG5
pin 198 (PG6): device 2500400.uart function uart1 group PG6
pin 199 (PG7): device 2500400.uart function uart1 group PG7
pin 200 (PG8): device 2500400.uart function uart1 group PG8
pin 201 (PG9): device 2500400.uart function uart1 group PG9
pin 202 (PG10): GPIO 2000000.pinctrl:202
pin 203 (PG11): device soc@3000000:rfkill@0 function clk_fanout1 group PG11
pin 204 (PG12): GPIO 2000000.pinctrl:204
pin 205 (PG13): UNCLAIMED
pin 206 (PG14): UNCLAIMED
pin 207 (PG15): UNCLAIMED
pin 208 (PG16): GPIO 2000000.pinctrl:208
pin 209 (PG17): GPIO 2000000.pinctrl:209
pin 210 (PG18): GPIO 2000000.pinctrl:210
打印信息没显示PD19、PD20、PD21三个引脚是被哪个设备占用了，dts文件里除了rgb使用了PD19、PD20、PD21，别的地方都没再使用
文件：lichee/linux-5.4/arch/riscv/boot/dts/sunxi/sun20iw1p1.dtsi
/*
* Allwinner Technology CO., Ltd. sun20iw1p1 platform.
*
*/
/memreserve/ 0x41fc0000 0x020000; /* opensbi */
#include <dt-bindings/clock/sun8iw20-ccu.h>
#include <dt-bindings/clock/sun8iw20-r-ccu.h>
#include <dt-bindings/clock/sun8iw20-rtc.h>
#include <dt-bindings/reset/sun8iw20-ccu.h>
#include <dt-bindings/reset/sun8iw20-r-ccu.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/sun4i-gpio.h>
#include <dt-bindings/thermal/thermal.h>
/ {
model = "sun20iw1p1";
compatible = "allwinner,sun20iw1p1";
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
serial5 = &uart5;
spi0 = &spi0;
spi1 = &spi1;
twi0 = &twi0;
twi1 = &twi1;
twi2 = &twi2;
twi3 = &twi3;
mmc2 = &sdc2;
pwm0 = &pwm0;
pwm1 = &pwm1;
pwm2 = &pwm2;
pwm3 = &pwm3;
pwm4 = &pwm4;
pwm5 = &pwm5;
pwm6 = &pwm6;
pwm7 = &pwm7;
ir0 = &s_cir0;
ir1 = &ir1;
mmc0 = &sdc0;
ve0 = &ve;
tvd = &tvd;
tvd0 = &tvd0;
} ;
chosen {
bootargs = "console=ttyS0,115200n8 debug loglevel=7,initcall_debug=1 init=/init earlycon=sbi";
stdout-path = "serial0:115200n8";
linux,initrd-start = <0x42000000>;
linux,initrd-end = <0x43000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <24000000>;
idle-states {
CPU_SLEEP: cpu-sleep {
compatible = "riscv,idle-state";
local-timer-stop;
entry-latency-us = <59>;
exit-latency-us = <59>;
min-residency-us = <5000>;
};
};
CPU0: cpu@0 {
device_type = "cpu";
reg = <0>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv64imafdcvsu";
/* riscv,priv-major = <1>;*/
/* riscv,priv-minor = <10>;*/
mmu-type = "riscv,sv39";
clocks = <&ccu CLK_RISCV>;
clock-frequency = <24000000>;
operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
#cooling-cells = <2>;
/* d-cache-size = <0x8000>;*/
/* d-cache-line-size = <32>;*/
CPU0_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
};
dram: dram {
device_type = "dram";
compatible = "allwinner,dram";
clocks = <&ccu CLK_PLL_DDR0>;
clock-names = "pll_ddr";
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0x0 0x8000000>;
};
dump_reg: dump_reg@20000 {
compatible = "allwinner,sunxi-dump-reg";
reg = <0x0 0x00020000 0x0 0x0004>;
/* 0x00020000: dump_reg test addr, 0x0004: dump_reg test size */
};
cpu_opp_table: cpu-opp-table {
compatible = "allwinner,sun50i-operating-points";
nvmem-cells = <&speedbin_efuse>, <&cpubin_efuse>;
nvmem-cell-names = "speed", "bin";
opp-shared;
opp@1008000000 {
opp-hz = /bits/ 64 <1008000000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-microvolt-a0 = <1100000>;
opp-microvolt-a1 = <950000>;
opp-microvolt-b1 = <950000>;
opp-supported-hw = <0x1>;
};
};
dcxo24M: dcxo24M_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "dcxo24M";
};
rc_16m: rc16m_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <16000000>;
clock-accuracy = <300000000>;
clock-output-names = "rc-16m";
};
ext_32k: ext32k_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "ext-32k";
};
reg_pio1_8: pio-18 {
compatible = "regulator-fixed";
regulator-name = "pio-18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
reg_pio3_3: pio-33 {
compatible = "regulator-fixed";
regulator-name = "pio-33";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
thermal-zones {
cpu_thermal_zone {
polling-delay-passive = <500>;
polling-delay = <1000>;
thermal-sensors = <&ths 0>;
sustainable-power = <1200>;
cpu_trips: trips {
cpu_threshold: trip-point@0 {
temperature = <70000>;
type = "passive";
hysteresis = <0>;
};
cpu_target: trip-point@1 {
temperature = <90000>;
type = "passive";
hysteresis = <0>;
};
cpu_crit: cpu_crit@0 {
temperature = <110000>;
type = "critical";
hysteresis = <0>;
};
};
cooling-maps {
map0 {
trip = <&cpu_target>;
cooling-device = <&CPU0
THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
contribution = <1024>;
};
};
};
};
mmu_aw: iommu@2010000 {
compatible = "allwinner,sunxi-iommu";
reg = <0x0 0x02010000 0x0 0x1000>;
interrupts-extended = <&plic0 80 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "iommu-irq";
clocks = <&ccu CLK_BUS_IOMMU>;
clock-names = "iommu";
#iommu-cells = <2>;
status = "okay";
};
soc: soc@3000000 {
#address-cells = <2>;
#size-cells = <2>;
compatible = "simple-bus";
ranges;
sram_ctrl: sram_ctrl@3000000 {
compatible = "allwinner,sram_ctrl";
reg = <0x0 0x3000000 0 0x16C>;
soc_ver {
offset = <0x24>;
mask = <0x7>;
shift = <0>;
ver_a = <0x18590000>;
ver_b = <0x18590002>;
ver_d = <0x18590003>;
};
soc_id {
offset = <0x200>;
mask = <0x1>;
shift = <22>;
};
soc_bin {
offset = <0x0>;
mask = <0x3ff>;
shift = <0x0>;
};
};
rtc_ccu: rtc_ccu@7090000 {
compatible = "allwinner,sun20iw1-rtc-ccu";
device_type = "rtc-ccu";
reg = <0x0 0x07090000 0x0 0x320>; /* The same as rtc */
#clock-cells = <1>;
};
ccu: clock@2001000 {
compatible = "allwinner,sun20iw1-ccu";
reg = <0x0 0x02001000 0x0 0x1000>;
clocks = <&dcxo24M>, <&rtc_ccu CLK_OSC32K>, <&rtc_ccu CLK_IOSC>;
clock-names = "hosc", "losc", "iosc";
#clock-cells = <1>;
#reset-cells = <1>;
};
r_ccu: clock@7010000 {
compatible = "allwinner,sun20iw1-r-ccu";
reg = <0x0 0x07010000 0x0 0x240>;
clocks = <&dcxo24M>, <&rtc_ccu CLK_OSC32K>, <&rtc_ccu CLK_IOSC>,
<&ccu CLK_PLL_PERIPH0>;
clock-names = "hosc", "losc", "iosc", "pll-periph0";
#clock-cells = <1>;
#reset-cells = <1>;
};
plic0: interrupt-controller@10000000 {
compatible = "riscv,plic0";
#address-cells = <2>;
#interrupt-cells = <2>;
interrupt-controller;
reg = <0x0 0x10000000 0x0 0x4000000>;
interrupts-extended = <&CPU0_intc 0xffffffff &CPU0_intc 9>;
reg-names = "control";
riscv,max-priority = <7>;
riscv,ndev=<200>;
};
uart0: uart@2500000 {
compatible = "allwinner,sun20i-uart";
device_type = "uart0";
reg = <0x0 0x02500000 0x0 0x400>;
interrupts-extended = <&plic0 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_UART0>;
clock-names = "uart0";
resets = <&ccu RST_BUS_UART0>;
sunxi,uart-fifosize = <64>;
uart0_port = <0>;
uart0_type = <2>;
status = "okay";
};
uart1: uart@2500400 {
compatible = "allwinner,sun20i-uart";
device_type = "uart1";
reg = <0x0 0x02500400 0x0 0x400>;
interrupts-extended = <&plic0 19 IRQ_TYPE_LEVEL_HIGH>;
sunxi,uart-fifosize = <256>;
clocks = <&ccu CLK_BUS_UART1>;
clock-names = "uart1";
resets = <&ccu RST_BUS_UART1>;
uart1_port = <1>;
uart1_type = <4>;
status = "disabled";
};
uart2: uart@2500800 {
compatible = "allwinner,sun20i-uart";
device_type = "uart2";
reg = <0x0 0x02500800 0x0 0x400>;
interrupts-extended = <&plic0 20 IRQ_TYPE_LEVEL_HIGH>;
sunxi,uart-fifosize = <256>;
clocks = <&ccu CLK_BUS_UART2>;
clock-names = "uart2";
resets = <&ccu RST_BUS_UART2>;
uart2_port = <2>;
uart2_type = <4>;
status = "disabled";
};
uart3: uart@2500c00 {
compatible = "allwinner,sun20i-uart";
device_type = "uart3";
reg = <0x0 0x02500c00 0x0 0x400>;
interrupts-extended = <&plic0 21 IRQ_TYPE_LEVEL_HIGH>;
sunxi,uart-fifosize = <256>;
clocks = <&ccu CLK_BUS_UART3>;
clock-names = "uart3";
resets = <&ccu RST_BUS_UART3>;
uart3_port = <3>;
uart3_type = <4>;
status = "disabled";
};
uart4: uart@2501000 {
compatible = "allwinner,sun20i-uart";
device_type = "uart4";
reg = <0x0 0x02501000 0x0 0x400>;
interrupts-extended = <&plic0 22 IRQ_TYPE_LEVEL_HIGH>;
sunxi,uart-fifosize = <256>;
clocks = <&ccu CLK_BUS_UART4>;
clock-names = "uart4";
resets = <&ccu RST_BUS_UART4>;
uart4_port = <4>;
uart4_type = <2>;
status = "disabled";
};
uart5: uart@2501400 {
compatible = "allwinner,sun20i-uart";
device_type = "uart5";
reg = <0x0 0x02501400 0x0 0x400>;
interrupts-extended = <&plic0 23 IRQ_TYPE_LEVEL_HIGH>;
sunxi,uart-fifosize = <256>;
clocks = <&ccu CLK_BUS_UART5>;
clock-names = "uart5";
resets = <&ccu RST_BUS_UART5>;
uart5_port = <5>;
uart5_type = <2>;
status = "disabled";
};
cryptoengine: ce@03040000 {
compatible = "allwinner,sunxi-ce";
device_name = "ce";
reg = <0x0 0x03040000 0x0 0xa0>, /* non-secure space */
<0x0 0x03040800 0x0 0xa0>; /* secure space */
interrupts-extended = <&plic0 68 IRQ_TYPE_EDGE_RISING>, /*non-secure*/
<&plic0 69 IRQ_TYPE_EDGE_RISING>; /* secure*/
clock-frequency = <400000000>; /* 400MHz */
clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>, <&ccu CLK_MBUS_CE>,
<&ccu CLK_PLL_PERIPH0_2X>;
clock-names = "bus_ce", "ce_clk", "mbus_ce", "pll_periph0_2x";
resets = <&ccu RST_BUS_CE>;
status = "okay";
};
s_cir0: s_cir@7040000 {
compatible = "allwinner,s_cir";
reg = <0x0 0x07040000 0x0 0x400>;
interrupts-extended = <&plic0 167 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&r_ccu CLK_R_APB0_BUS_IRRX>, <&dcxo24M>, <&r_ccu CLK_R_APB0_IRRX>;
clock-names = "bus", "pclk", "mclk";
resets = <&r_ccu RST_R_APB0_BUS_IRRX>;
supply = "";
supply_vol = "";
status = "disabled";
};
ir1: ir@2003000 {
compatible = "allwinner,irtx";
reg = <0x0 0x02003000 0x0 0x400>;
interrupts-extended = <&plic0 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_IR_TX>, <&dcxo24M>, <&ccu CLK_IR_TX>;
clock-names = "bus", "pclk", "mclk";
resets = <&ccu RST_BUS_IR_TX>;
status = "disabled";
};
di: deinterlace@5400000 {
compatible = "allwinner,sunxi-deinterlace";
reg = <0x0 0x05400000 0x0 0x0000ffff>;
interrupts-extended = <&plic0 104 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_DI>,
<&ccu CLK_BUS_DI>,
<&ccu CLK_PLL_PERIPH0_2X>;
clock-names = "clk_di",
"pll_periph",
"clk_bus_di";
resets = <&ccu RST_BUS_DI>;
reset-names = "rst_bus_di";
assigned-clocks = <&ccu CLK_DI>;
assigned-clock-parents = <&ccu CLK_PLL_PERIPH0_2X>;
assigned-clock-rates = <300000000>;
iommus = <&mmu_aw 4 1>;
status = "okay";
};
gmac0: eth@4500000 {
compatible = "allwinner,sunxi-gmac";
reg = <0x0 0x04500000 0x0 0x10000>,
<0x0 0x03000030 0x0 0x4>;
interrupts-extended = <&plic0 62 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "gmacirq";
clocks = <&ccu CLK_BUS_EMAC0>, <&ccu CLK_EMAC0_25M>;
clock-names = "gmac", "ephy";
resets = <&ccu RST_BUS_EMAC0>;
device_type = "gmac0";
pinctrl-0 = <&gmac_pins_a>;
pinctrl-1 = <&gmac_pins_b>;
pinctrl-names = "default", "sleep";
phy-mode = "rgmii";
use_ephy25m = <1>;
tx-delay = <7>;
rx-delay = <31>;
phy-rst = <&pio PA 14 GPIO_ACTIVE_LOW>;
gmac-power0;
gmac-power1;
gmac-power2;
status = "disabled";
};
rtc: rtc@7090000 {
compatible = "allwinner,sun20iw1-rtc";
device_type = "rtc";
wakeup-source;
interrupts-extended = <&plic0 160 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x0 0x07090000 0x0 0x320>;
clocks = <&r_ccu CLK_R_AHB_BUS_RTC>, <&rtc_ccu CLK_RTC_SPI>, <&rtc_ccu CLK_RTC_1K>;
clock-names = "r-ahb-rtc", "rtc-spi", "rtc-1k";
resets = <&r_ccu RST_R_AHB_BUS_RTC>;
gpr_cur_pos = <6>;
};
dma: dma-controller@3002000 {
compatible = "allwinner,sun8i-riscv-dma";
reg = <0x0 0x03002000 0x0 0x1000>;
interrupts-extended = <&plic0 66 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>;
clock-names = "bus", "mbus";
resets = <&ccu RST_BUS_DMA>;
dma-channels = <8>;
dma-requests = <48>;
#dma-cells = <1>;
status = "okay";
};
soc_timer0: timer@2050000 {
compatible = "allwinner,sun4i-a10-timer";
device_type = "soc_timer";
reg = <0x0 0x02050000 0x0 0xA0>;
interrupts-extended = <&plic0 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&dcxo24M>;
status = "okay";
};
wdt: watchdog@6011000 {
compatible = "allwinner,sun20i-wdt";
reg = <0x0 0x06011000 0x0 0x20>;
interrupts-extended = <&plic0 147 IRQ_TYPE_LEVEL_HIGH>;
};
mbus0:mbus-comtroller@3102000 {
compatible = "allwinner,sun8i-mbus";
reg = <0x0 0x03102000 0x0 0x1000>;
#mbus-cells = <1>;
};
pmu: pmu {
compatible = "riscv,c910_pmu";
};
ilde: idle {
compatible = "riscv,idle";
};
pio: pinctrl@2000000 {
compatible = "allwinner,sun20iw1-pinctrl";
reg = <0x0 0x02000000 0x0 0x500>;
interrupts-extended = <&plic0 85 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 87 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 89 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 91 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 93 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 95 IRQ_TYPE_LEVEL_HIGH>;
device_type = "pio";
clocks = <&ccu CLK_APB0>, <&dcxo24M>, <&rtc_ccu CLK_OSC32K>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
#interrupt-cells = <3>;
#size-cells = <0>;
vcc-pf-supply = <®_pio1_8>;
vcc-pfo-supply = <®_pio3_3>;
test_pins_a: test_pins@0 {
allwinner,pins = "PB0", "PB1";
allwinner,function = "test";
allwinner,muxsel = <0x7>;
allwinner,drive = <1>;
allwinner,pull = <1>;
};
test_pins_b: test_pins@1 {
pins = "PB0", "PB1";
function = "io_disabled";
allwinner,muxsel = <0xF>;
allwinner,drive = <1>;
allwinner,pull = <1>;
};
gmac_pins_a: gmac@0 {
pins = "PA0", "PA1", "PA2", "PA3",
"PA4", "PA5", "PA6", "PA7",
"PA8", "PA10", "PA11", "PA12",
"PA13", "PA17", "PA18", "PA28",
"PA29", "PA30", "PA31";
function = "gmac0";
drive-strength = <10>;
};
gmac_pins_b: gmac@1 {
pins = "PA0", "PA1", "PA2", "PA3",
"PA4", "PA5", "PA6", "PA7",
"PA8", "PA10", "PA11", "PA12",
"PA13", "PA17", "PA18", "PA28",
"PA29", "PA30", "PA31";
function = "gpio_in";
drive-strength = <10>;
};
ir1_pins_a: ir1@0 { /* For FPGA board */
pins = "PG11";
function = "ir1";
drive-strength = <10>;
};
csi_mclk0_pins_a: csi_mclk0@0 {
pins = "PE3";
function = "csi0";
drive-strength = <10>;
};
csi_mclk0_pins_b: csi_mclk0@1 {
pins = "PE3";
function = "gpio_in";
};
csi0_pins_a: csi0@0 {
pins = "PE2", "PE0", "PE1", "PE4", "PE5",
"PE6", "PE7", "PE8", "PE9", "PE10", "PE11";
function = "ncsi0";
drive-strength = <10>;
};
csi0_pins_b: csi0@1 {
pins = "PE2", "PE0", "PE1", "PE4", "PE5",
"PE6", "PE7", "PE8", "PE9", "PE10", "PE11";
function = "io_disabled";
drive-strength = <10>;
};
lvds0_pins_a: lvds0@0 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
function = "lvds0";
drive-strength = <30>;
bias-disable;
};
lvds0_pins_b: lvds0@1 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
function = "io_disabled";
drive-strength = <30>;
bias-disable;
};
rgb24_pins_a: rgb24@0 {
pins = "PB2", "PB3", "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", \
"PB4", "PB5", "PD6", "PD7", "PD8", "PD9", "PD10", "PD11", \
"PB6", "PB7", "PD12", "PD13", "PD14", "PD15", "PD16", "PD17", \
"PD18", "PD19", "PD20", "PD21";
function = "lcd0";
drive-strength = <30>;
bias-disable;
};
rgb24_pins_b: rgb24@1 {
pins = "PB2", "PB3", "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", \
"PB4", "PB5", "PD6", "PD7", "PD8", "PD9", "PD10", "PD11", \
"PB6", "PB7", "PD12", "PD13", "PD14", "PD15", "PD16", "PD17", \
"PD18", "PD19", "PD20", "PD21";
function = "io_disabled";
bias-disable;
};
rgb18_pins_a: rgb18@0 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", \
"PD6", "PD7", "PD8", "PD9", "PD10", "PD11", \
"PD12", "PD13", "PD14", "PD15", "PD16", "PD17", \
"PD18", "PD19", "PD20", "PD21";
function = "lcd0";
drive-strength = <30>;
bias-disable;
};
rgb18_pins_b: rgb18@1 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", \
"PD6", "PD7", "PD8", "PD9", "PD10", "PD11", \
"PD12", "PD13", "PD14", "PD15", "PD16", "PD17", \
"PD18", "PD19", "PD20", "PD21";
function = "io_disabled";
bias-disable;
};
dsi2lane_pins_a: dsi2lane@0 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5";
function = "dsi";
drive-strength = <30>;
bias-disable;
};
dsi2lane_pins_b: dsi2lane@1 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5";
function = "io_disabled";
bias-disable;
};
dsi4lane_pins_a: dsi4lane@0 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
function = "dsi";
drive-strength = <30>;
bias-disable;
};
dsi4lane_pins_b: dsi4lane@1 {
pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
function = "io_disabled";
bias-disable;
};
};
spi0: spi@4025000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-spi";
device_type = "spi0";
reg = <0x0 0x04025000 0x0 0x300>;
interrupts-extended = <&plic0 31 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_PLL_PERIPH0>, <&ccu CLK_SPI0>, <&ccu CLK_BUS_SPI0>;
clock-names = "pll", "mod", "bus";
resets = <&ccu RST_BUS_SPI0>;
clock-frequency = <100000000>;
pinctrl-names = "default", "sleep";
spi0_cs_number = <1>;
spi0_cs_bitmap = <1>;
dmas = <&dma 22>, <&dma 22>;
dma-names = "tx", "rx";
status = "disabled";
};
spi1: spi@4026000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-spi";
reg = <0x0 0x04026000 0x0 0x1000>;
interrupts-extended = <&plic0 32 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_PLL_PERIPH0>, <&ccu CLK_SPI1>, <&ccu CLK_BUS_SPI1>;
clock-names = "pll", "mod", "bus";
resets = <&ccu RST_BUS_SPI1>;
clock-frequency = <100000000>;
spi1_cs_number = <1>;
spi1_cs_bitmap = <1>;
dmas = <&dma 23>, <&dma 23>;
dma-names = "tx", "rx";
status = "disabled";
};
twi0: twi@2502000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-twi";
device_type = "twi0";
reg = <0x0 0x02502000 0x0 0x400>;
interrupts-extended= <&plic0 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C0>;
resets = <&ccu RST_BUS_I2C0>;
clock-names = "bus";
clock-frequency = <400000>;
dmas = <&dma 43>, <&dma 43>;
dma-names = "tx", "rx";
status = "disabled";
};
twi1: twi@2502400 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-twi";
device_type = "twi1";
reg = <0x0 0x02502400 0x0 0x400>;
interrupts-extended= <&plic0 26 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C1>;
resets = <&ccu RST_BUS_I2C1>;
clock-names = "bus";
clock-frequency = <200000>;
dmas = <&dma 44>, <&dma 44>;
dma-names = "tx", "rx";
status = "disabled";
};
twi2: twi@2502800 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-twi";
device_type = "twi2";
reg = <0x0 0x02502800 0x0 0x400>;
interrupts-extended = <&plic0 27 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C2>;
resets = <&ccu RST_BUS_I2C2>;
clock-names = "bus";
clock-frequency = <100000>;
dmas = <&dma 45>, <&dma 45>;
dma-names = "tx", "rx";
status = "disabled";
};
twi3: twi@2502c00 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sun20i-twi";
device_type = "twi3";
reg = <0x0 0x02502c00 0x0 0x400>;
interrupts-extended = <&plic0 28 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C3>;
resets = <&ccu RST_BUS_I2C3>;
clock-names = "bus";
clock-frequency = <100000>;
dmas = <&dma 46>, <&dma 46>;
dma-names = "tx", "rx";
status = "disabled";
};
ledc: ledc@2008000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "allwinner,sunxi-leds";
reg = <0x0 0x02008000 0x0 0x400>;
interrupts-extended = <&plic0 36 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "ledcirq";
clocks = <&ccu CLK_LEDC>, <&ccu CLK_BUS_LEDC>;
clock-names = "clk_ledc", "clk_cpuapb";
dmas = <&dma 42>, <&dma 42>;
dma-names = "rx", "tx";
resets = <&ccu RST_BUS_LEDC>;
reset-names = "ledc_reset";
status = "disable";
};
pwm: pwm@2000c00 {
#pwm-cells = <0x3>;
compatible = "allwinner,sunxi-pwm";
reg = <0x0 0x02000c00 0x0 0x3ff>;
clocks = <&ccu CLK_BUS_PWM>;
resets = <&ccu RST_BUS_PWM>;
pwm-number = <8>;
pwm-base = <0x0>;
sunxi-pwms = <&pwm0>, <&pwm1>, <&pwm2>, <&pwm3>, <&pwm4>,
<&pwm5>, <&pwm6>, <&pwm7>;
};
keyboard0: keyboard@2009800 {
compatible = "allwinner,keyboard_1350mv";
reg = <0x0 0x02009800 0x0 0x400>;
interrupts-extended = <&plic0 77 IRQ_TYPE_EDGE_RISING>;
clocks = <&ccu CLK_BUS_LRADC>;
resets = <&ccu RST_BUS_LRADC>;
key_cnt = <5>;
key0 = <210 115>;
key1 = <410 114>;
key2 = <590 139>;
key3 = <750 28>;
key4 = <880 172>;
status = "disabled";
};
sid@3006000 {
compatible = "allwinner,sun20iw1p1-sid", "allwinner,sunxi-sid";
reg = <0x0 0x03006000 0 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
chipid {
reg = <0x0 0>;
offset = <0x200>;
size = <0x10>;
};
oem {
reg = <0x0 0>;
offset = <0x238>;
size = <0x8>;
};
secure_status {
reg = <0x0 0>;
offset = <0x210>;
size = <0x4>;
};
speedbin_efuse: speedbin@00 {
reg = <0x00 2>;
};
cpubin_efuse: cpubin@28 {
reg = <0x28 2>;
};
ths_calib: calib@14 {
reg = <0x14 8>;
};
};
gpadc: gpadc@2009000 {
compatible = "allwinner,sunxi-gpadc";
reg = <0x0 0x02009000 0x0 0x400>;
interrupts-extended = <&plic0 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_GPADC>;
clock-names = "bus";
resets = <&ccu RST_BUS_GPADC>;
status = "okay";
};
ths: ths@02009400 {
compatible = "allwinner,sun20iw1p1-ths";
reg = <0x0 0x02009400 0x0 0x400>;
clocks = <&ccu CLK_BUS_THS>;
clock-names = "bus";
resets = <&ccu RST_BUS_THS>;
nvmem-cells = <&ths_calib>;
nvmem-cell-names = "calibration";
#thermal-sensor-cells = <1>;
};
tpadc: tpadc@2009c00 {
compatible = "allwinner,tp_key";
reg = <0x0 0x02009c00 0x0 0x400>;
interrupts-extended = <&plic0 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_TPADC>, <&ccu CLK_BUS_TPADC>;
clock-names = "mod", "bus";
clock-frequency = <1000000>;
resets = <&ccu RST_BUS_TPADC>;
status = "disabled";
};
rtp:rtp@2009c00 {
compatible = "allwinner,sun8i-ts";
reg = <0x0 0x02009c00 0x0 0x400>;
clocks = <&ccu CLK_TPADC>, <&ccu CLK_BUS_TPADC>;
clock-names = "mod", "bus";
clock-frequency = <1000000>;
resets = <&ccu RST_BUS_TPADC>;
interrupts-extended = <&plic0 78 IRQ_TYPE_LEVEL_HIGH>;
};
/* codec addr: 0x02030000, the others is invalid to avoid build warining */
codec:codec@2030000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-internal-codec";
reg = <0x0 0x02030000 0x0 0x34c>;
clocks = <&ccu CLK_PLL_AUDIO0>,
<&ccu CLK_PLL_AUDIO1_DIV5>,
<&ccu CLK_AUDIO_DAC>,
<&ccu CLK_AUDIO_ADC>,
<&ccu CLK_BUS_AUDIO_CODEC>;
clock-names = "pll_audio0", "pll_audio1_div5",
"audio_clk_dac", "audio_clk_adc",
"audio_clk_bus";
resets = <&ccu RST_BUS_AUDIO_CODEC>;
rx_sync_en = <0x00>;
device_type = "codec";
status = "disabled";
};
dummy_cpudai:dummy_cpudai@203034c {
compatible = "allwinner,sunxi-dummy-cpudai";
reg = <0x0 0x0203034c 0x0 0x4>;
tx_fifo_size = <128>;
rx_fifo_size = <256>;
dac_txdata = <0x02030020>;
adc_txdata = <0x02030040>;
playback_cma = <128>;
capture_cma = <256>;
device_type = "cpudai";
dmas = <&dma 7>, <&dma 7>;
dma-names = "tx", "rx";
status = "disabled";
};
sndcodec:sound@2030340 {
compatible = "allwinner,sunxi-codec-machine";
reg = <0x0 0x02030340 0x0 0x4>;
interrupts-extended = <&plic0 41 IRQ_TYPE_LEVEL_HIGH>;
sunxi,audio-codec = <&codec>;
sunxi,cpudai-controller = <&dummy_cpudai>;
device_type = "sndcodec";
status = "disabled";
};
sunxi_rpaf_dsp0:rpaf-dsp@203034c {
compatible = "allwinner,rpaf-dsp0";
device_type = "sunxi_rpaf_dsp0";
dsp_id = <0x0>;
status = "okay";
};
/* dmic addr: 0x02031000, the others is invalid to avoid build warining */
dmic:dmic@2031000{
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-dmic";
reg = <0x0 0x02031000 0x0 0x50>;
clocks = <&ccu CLK_PLL_AUDIO0>,
<&ccu CLK_DMIC>,
<&ccu CLK_BUS_DMIC>;
clock-names = "pll_audio", "dmic", "dmic_bus";
resets = <&ccu RST_BUS_DMIC>;
dmas = <&dma 8>;
dma-names = "rx";
interrupts-extended = <&plic0 40 IRQ_TYPE_LEVEL_HIGH>;
clk_parent = <0x1>;
capture_cma = <256>;
data_vol = <0xB0>;
rx_chmap = <0x76543210>;
rx_sync_en = <0x00>;
device_type = "dmic";
status = "disabled";
};
dmic_codec:sound@2031050{
#sound-dai-cells = <0>;
compatible = "dmic-codec";
reg = <0x0 0x02031050 0x0 0x4>;
num-channels = <8>;
status = "disabled";
};
sounddmic:sounddmic@2031060 {
reg = <0x0 0x02031060 0x0 0x4>;
compatible = "sunxi,simple-audio-card";
simple-audio-card,name = "snddmic";
simple-audio-card,capture_only;
status = "disabled";
/* simple-audio-card,format = "i2s"; */
simple-audio-card,cpu {
sound-dai = <&dmic>;
};
simple-audio-card,codec {
sound-dai = <&dmic_codec>;
};
};
/* daudio0 addr: 0x02032000, the others is invalid to avoid build warining */
daudio0:daudio@2032000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-daudio";
reg = <0x0 0x02032000 0x0 0xa0>;
clocks = <&ccu CLK_PLL_AUDIO0>,
<&ccu CLK_I2S0>,
<&ccu CLK_BUS_I2S0>;
clock-names = "pll_audio", "i2s0", "i2s0_bus";
resets = <&ccu RST_BUS_I2S0>;
dmas = <&dma 3>, <&dma 3>;
dma-names = "tx", "rx";
interrupts-extended = <&plic0 42 IRQ_TYPE_LEVEL_HIGH>;
sign_extend = <0x00>;
tx_data_mode = <0x00>;
rx_data_mode = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x80>;
slot_width_select = <0x20>;
frametype = <0x00>;
tdm_config = <0x01>;
tdm_num = <0x00>;
mclk_div = <0x00>;
clk_parent = <0x01>;
capture_cma = <128>;
playback_cma = <128>;
tx_num = <4>;
tx_chmap1 = <0x76543210>;
tx_chmap0 = <0xFEDCBA98>;
rx_num = <4>;
rx_chmap3 = <0x03020100>;
rx_chmap2 = <0x07060504>;
rx_chmap1 = <0x0B0A0908>;
rx_chmap0 = <0x0F0E0D0C>;
asrc_function_en = <0x00>;
rx_sync_en = <0x00>;
device_type = "daudio0";
status = "disabled";
};
sounddaudio0: sounddaudio0@20320a0 {
reg = <0x0 0x020320a0 0x0 0x4>;
compatible = "sunxi,simple-audio-card";
simple-audio-card,name = "snddaudio0";
simple-audio-card,format = "i2s";
status = "disabled";
/* simple-audio-card,frame-master = <&daudio0_master>; */
/* simple-audio-card,bitclock-master = <&daudio0_master>; */
/* simple-audio-card,bitclock-inversion; */
/* simple-audio-card,frame-inversion; */
simple-audio-card,cpu {
sound-dai = <&daudio0>;
};
};
/* daudio1 addr: 0x02033000, the others is invalid to avoid build warining */
daudio1:daudio@2033000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-daudio";
reg = <0x0 0x02033000 0x0 0xa0>;
clocks = <&ccu CLK_PLL_AUDIO0>,
<&ccu CLK_I2S1>,
<&ccu CLK_BUS_I2S1>;
clock-names = "pll_audio", "i2s1", "i2s1_bus";
resets = <&ccu RST_BUS_I2S1>;
dmas = <&dma 4>, <&dma 4>;
dma-names = "tx", "rx";
interrupts-extended = <&plic0 43 IRQ_TYPE_LEVEL_HIGH>;
sign_extend = <0x00>;
tx_data_mode = <0x00>;
rx_data_mode = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x80>;
slot_width_select = <0x20>;
frametype = <0x00>;
tdm_config = <0x01>;
tdm_num = <0x01>;
mclk_div = <0x00>;
clk_parent = <0x01>;
capture_cma = <128>;
playback_cma = <128>;
tx_num = <4>;
tx_chmap1 = <0x76543210>;
tx_chmap0 = <0xFEDCBA98>;
rx_num = <4>;
rx_chmap3 = <0x03020100>;
rx_chmap2 = <0x07060504>;
rx_chmap1 = <0x0B0A0908>;
rx_chmap0 = <0x0F0E0D0C>;
asrc_function_en = <0x00>;
rx_sync_en = <0x00>;
device_type = "daudio1";
status = "disabled";
};
sounddaudio1: sounddaudio1@20330a0 {
reg = <0x0 0x020330a0 0x0 0x4>;
compatible = "sunxi,simple-audio-card";
simple-audio-card,name = "snddaudio1";
simple-audio-card,format = "i2s";
status = "disabled";
simple-audio-card,cpu {
sound-dai = <&daudio1>;
};
};
/* daudio2 addr: 0x02034000, the others is invalid to avoid build warining */
daudio2:daudio@2034000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-daudio";
reg = <0x0 0x02034000 0x0 0xa0>;
clocks = <&ccu CLK_PLL_AUDIO0>,
<&ccu CLK_I2S2>,
<&ccu CLK_BUS_I2S2>,
<&ccu CLK_PLL_AUDIO0_4X>,
<&ccu CLK_I2S2_ASRC>;
resets = <&ccu RST_BUS_I2S2>;
dmas = <&dma 5>, <&dma 5>;
dma-names = "tx", "rx";
interrupts-extended = <&plic0 44 IRQ_TYPE_LEVEL_HIGH>;
sign_extend = <0x00>;
tx_data_mode = <0x00>;
rx_data_mode = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x80>;
slot_width_select = <0x20>;
frametype = <0x00>;
tdm_config = <0x01>;
tdm_num = <0x02>;
mclk_div = <0x01>;
clk_parent = <0x01>;
capture_cma = <128>;
playback_cma = <128>;
tx_num = <4>;
tx_chmap1 = <0x76543210>;
tx_chmap0 = <0xFEDCBA98>;
rx_num = <4>;
rx_chmap3 = <0x03020100>;
rx_chmap2 = <0x07060504>;
rx_chmap1 = <0x0B0A0908>;
rx_chmap0 = <0x0F0E0D0C>;
asrc_function_en = <0x00>;
rx_sync_en = <0x00>;
device_type = "daudio2";
status = "disabled";
};
sounddaudio2: sounddaudio2@20340a0 {
reg = <0x0 0x020340a0 0x0 0x4>;
compatible = "sunxi,simple-audio-card";
simple-audio-card,name = "snddaudio2";
simple-audio-card,format = "i2s";
status = "disabled";
simple-audio-card,cpu {
sound-dai = <&daudio2>;
};
};
hdmiaudio: hdmiaudio@20340a4 {
#sound-dai-cells = <0>;
reg = <0x0 0x020340a4 0x0 0x4>;
compatible = "allwinner,sunxi-hdmiaudio";
status = "disabled";
};
/* spdif addr: 0x02036000, the others is invalid to avoid build warining */
spdif:spdif@2036000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sunxi-spdif";
reg = <0x0 0x02036000 0x0 0x58>;
clocks = <&ccu CLK_PLL_AUDIO0_4X>,
<&ccu CLK_SPDIF_TX>,
<&ccu CLK_BUS_SPDIF>,
<&ccu CLK_PLL_AUDIO1>,
<&ccu CLK_PLL_AUDIO1_DIV5>,
<&ccu CLK_PLL_PERIPH0>,
<&ccu CLK_SPDIF_RX>;
clock-names = "pll_audio0", "spdif", "spdif_bus",
"pll_audio1", "pll_audio1_div5",
"pll_periph","spdif_rx";
resets = <&ccu RST_BUS_SPDIF>;
dmas = <&dma 2>, <&dma 2>;
dma-names = "tx", "rx";
interrupts-extended = <&plic0 41 IRQ_TYPE_LEVEL_HIGH>;
clk_parent = <0x1>;
playback_cma = <128>;
capture_cma = <128>;
rx_sync_en = <0>;
device_type = "spdif";
status = "disabled";
};
soundspdif:soundspdif@2036040 {
reg = <0x0 0x02036040 0x0 0x4>;
compatible = "sunxi,simple-audio-card";
simple-audio-card,name = "sndspdif";
status = "disabled";
/* simple-audio-card,format = "i2s"; */
simple-audio-card,cpu {
sound-dai = <&spdif>;
};
simple-audio-card,codec {
/*snd-soc-dummy*/
};
};
g2d: g2d@5410000 {
compatible = "allwinner,sunxi-g2d";
reg = <0x0 0x05410000 0x0 0x3ffff>;
/* interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;*/
interrupts-extended = <&plic0 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_G2D>, <&ccu CLK_G2D>, <&ccu CLK_MBUS_G2D>;
clock-names = "bus", "g2d", "mbus_g2d";
resets = <&ccu RST_BUS_G2D>;
iommus = <&mmu_aw 3 1>;
status = "okay";
};
disp: disp@5000000 {
compatible = "allwinner,sunxi-disp";
reg = <0x0 0x05000000 0x0 0x3fffff>, /* de0 */
<0x0 0x05460000 0x0 0xfff>, /*display_if_top*/
<0x0 0x05461000 0x0 0xfff>, /* tcon-lcd0 */
<0x0 0x05470000 0x0 0xfff>, /* tcon-tv */
<0x0 0x05450000 0x0 0x1fff>; /* dsi0*/
/* interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,tcon-lcd0
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,tcon-tv
<GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;dsi*/
interrupts-extended = <&plic0 106 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 107 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_DE0>,
<&ccu CLK_DE0>,
<&ccu CLK_BUS_DE0>,
<&ccu CLK_BUS_DE0>,
<&ccu CLK_BUS_DPSS_TOP0>,
<&ccu CLK_BUS_DPSS_TOP0>,
<&ccu CLK_MIPI_DSI>,
<&ccu CLK_BUS_MIPI_DSI>,
<&ccu CLK_TCON_LCD0>,
<&ccu CLK_TCON_TV>,
<&ccu CLK_BUS_TCON_LCD0>,
<&ccu CLK_BUS_TCON_TV>,
<&ccu CLK_MIPI_DSI>,
<&ccu CLK_BUS_MIPI_DSI>;
clock-names = "clk_de0",
"clk_de1",
"clk_bus_de0",
"clk_bus_de1",
"clk_bus_dpss_top0",
"clk_bus_dpss_top1",
"clk_mipi_dsi0",
"clk_bus_mipi_dsi0",
"clk_tcon0",
"clk_tcon1",/*tcon-tv actually*/
"clk_bus_tcon0",
"clk_bus_tcon1",/*tcon-tv actually*/
"clk_mipi_dsi0",
"clk_bus_mipi_dsi0";
resets = <&ccu RST_BUS_DE0>,
<&ccu RST_BUS_DE0>,
<&ccu RST_BUS_DPSS_TOP0>,
<&ccu RST_BUS_DPSS_TOP0>,
<&ccu RST_BUS_MIPI_DSI>,
<&ccu RST_BUS_TCON_LCD0>,
<&ccu RST_BUS_TCON_TV>,
<&ccu RST_BUS_LVDS0>;
reset-names = "rst_bus_de0",
"rst_bus_de1",
"rst_bus_dpss_top0",
"rst_bus_dpss_top1",
"rst_bus_mipi_dsi0",
"rst_bus_tcon0",
"rst_bus_tcon1",
"rst_bus_lvds0";
assigned-clocks = <&ccu CLK_DE0>,
<&ccu CLK_MIPI_DSI>,
<&ccu CLK_TCON_LCD0>,
<&ccu CLK_TCON_TV>;
assigned-clock-parents = <&ccu CLK_PLL_PERIPH0_2X>,
<&ccu CLK_PLL_PERIPH0>,
<&ccu CLK_PLL_VIDEO0_4X>,
<&ccu CLK_PLL_VIDEO1_4X>;
assigned-clock-rates = <300000000>,
<150000000>,
<0>,
<0>;
boot_disp = <0>;
boot_disp1 = <0>;
boot_disp2 = <0>;
fb_base = <0>;
iommus = <&mmu_aw 2 0>;
status = "okay";
};
ve: ve@1c0e000 {
compatible = "allwinner,sunxi-cedar-ve";
reg = <0x0 0x01c0e000 0x0 0x1000>,
<0x0 0x03000000 0x0 0x10>,
<0x0 0x03001000 0x0 0x1000>;
interrupts-extended = <&plic0 82 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>, <&ccu CLK_MBUS_VE>;
clock-names = "bus_ve", "ve", "mbus_ve";
resets = <&ccu RST_BUS_VE>;
iommus = <&mmu_aw 0 1>;
status = "okay";
};
msgbox: msgbox@0601f000 {
compatible = "sunxi,msgbox-amp";
reg = <0x0 0x03003000 0x0 0x1000>,
<0x0 0x01701000 0x0 0x1000>,
<0x0 0x0601f000 0x0 0x1000>;
interrupts-extended = <&plic0 144 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 102 IRQ_TYPE_LEVEL_HIGH>,
<&plic0 140 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_MSGBOX2>;
rpmsg_id = "sunxi,dsp-msgbox","sunxi,dsp-power-msgbox";
resets = <&ccu RST_BUS_MSGBOX2>;
reset-names = "rst";
msgbox_amp_counts = <3>;
msgbox_amp_local = <2>;
rpmsg_amp_remote-0 = <1>;
rpmsg_read_channel-0 = <2>;
rpmsg_write_channel-0 = <2>;
rpmsg_amp_remote-1 = <1>;
rpmsg_read_channel-1 = <0>;
rpmsg_write_channel-1 = <0>;
};
lcd0: lcd0@1c0c000 {
compatible = "allwinner,sunxi-lcd0";
reg = <0x0 0x1c0c000 0x0 0x0>; /* Fake registers to avoid dtc compiling warnings */
pinctrl-names = "active","sleep";
status = "okay";
};
sdc2: sdmmc@4022000 {
compatible = "allwinner,sunxi-mmc-v4p6x";
device_type = "sdc2";
reg = <0x0 0x04022000 0x0 0x1000>;
interrupts-extended = <&plic0 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&dcxo24M>,
<&ccu CLK_PLL_PERIPH0_2X>,
<&ccu CLK_MMC2>,
<&ccu CLK_BUS_MMC2>;
clock-names = "osc24m","pll_periph","mmc","ahb";
resets = <&ccu RST_BUS_MMC2>;
reset-names = "rst";
pinctrl-names = "default","sleep";
pinctrl-0 = <&sdc2_pins_a>;
pinctrl-1 = <&sdc2_pins_b>;
bus-width = <4>;
req-page-count = <2>;
cap-mmc-highspeed;
cap-cmd23;
mmc-cache-ctrl;
non-removable;
/*max-frequency = <200000000>;*/
max-frequency = <50000000>;
cap-erase;
mmc-high-capacity-erase-size;
no-sdio;
no-sd;
/*-- speed mode --*/
/*sm0: DS26_SDR12*/
/*sm1: HSSDR52_SDR25*/
/*sm2: HSDDR52_DDR50*/
/*sm3: HS200_SDR104*/
/*sm4: HS400*/
/*-- frequency point --*/
/*f0: CLK_400K*/
/*f1: CLK_25M*/
/*f2: CLK_50M*/
/*f3: CLK_100M*/
/*f4: CLK_150M*/
/*f5: CLK_200M*/
sdc_tm4_sm0_freq0 = <0>;
sdc_tm4_sm0_freq1 = <0>;
sdc_tm4_sm1_freq0 = <0x00000000>;
sdc_tm4_sm1_freq1 = <0>;
sdc_tm4_sm2_freq0 = <0x00000000>;
sdc_tm4_sm2_freq1 = <0>;
sdc_tm4_sm3_freq0 = <0x05000000>;
sdc_tm4_sm3_freq1 = <0x00000005>;
sdc_tm4_sm4_freq0 = <0x00050000>;
sdc_tm4_sm4_freq1 = <0x00000004>;
sdc_tm4_sm4_freq0_cmd = <0>;
sdc_tm4_sm4_freq1_cmd = <0>;
/*vmmc-supply = <®_3p3v>;*/
/*vqmc-supply = <®_3p3v>;*/
/*vdmc-supply = <®_3p3v>;*/
/*vmmc = "vcc-card";*/
/*vqmc = "";*/
/*vdmc = "";*/
/*sunxi-power-save-mode;*/
};
sdc0: sdmmc@4020000 {
compatible = "allwinner,sunxi-mmc-v5p3x";
device_type = "sdc0";
reg = <0x0 0x04020000 0x0 0x1000>;
interrupts-extended = <&plic0 56 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&dcxo24M>,
<&ccu CLK_PLL_PERIPH0_2X>,
<&ccu CLK_MMC0>,
<&ccu CLK_BUS_MMC0>;
clock-names = "osc24m","pll_periph","mmc","ahb";
resets = <&ccu RST_BUS_MMC0>;
reset-names = "rst";
pinctrl-names = "default","mmc_1v8","sleep","uart_jtag";
pinctrl-0 = <&sdc0_pins_a>;
pinctrl-1 = <&sdc0_pins_b>;
pinctrl-2 = <&sdc0_pins_c>;
pinctrl-3 = <&sdc0_pins_d &sdc0_pins_e>;
max-frequency = <50000000>;
bus-width = <4>;
req-page-count = <2>;
/*non-removable;*/
/*broken-cd;*/
/*cd-inverted*/
/*cd-gpios = <&pio PF 6 GPIO_ACTIVE_LOW>;*/
/* vmmc-supply = <®_3p3v>;*/
/* vqmc-supply = <®_3p3v>;*/
/* vdmc-supply = <®_3p3v>;*/
/*vmmc = "vcc-card";*/
/*vqmc = "";*/
/*vdmc = "";*/
cap-sd-highspeed;
cap-wait-while-busy;
no-sdio;
no-mmc;
/*sd-uhs-sdr50;*/
/*sd-uhs-ddr50;*/
/*cap-sdio-irq;*/
/*keep-power-in-suspend;*/
/*ignore-pm-notify;*/
/*sunxi-power-save-mode;*/
/*sunxi-dly-400k = <1 0 0 0>; */
/*sunxi-dly-26M = <1 0 0 0>;*/
/*sunxi-dly-52M = <1 0 0 0>;*/
/*sunxi-dly-52M-ddr4 = <1 0 0 0>;*/
/*sunxi-dly-52M-ddr8 = <1 0 0 0>;*/
/*sunxi-dly-104M = <1 0 0 0>;*/
/*sunxi-dly-208M = <1 0 0 0>;*/
/*sunxi-dly-104M-ddr = <1 0 0 0>;*/
/*sunxi-dly-208M-ddr = <1 0 0 0>;*/
status = "okay";
};
sdc1: sdmmc@4021000 {
compatible = "allwinner,sunxi-mmc-v5p3x";
device_type = "sdc1";
reg = <0x0 0x04021000 0x0 0x1000>;
interrupts-extended = <&plic0 57 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&dcxo24M>,
<&ccu CLK_PLL_PERIPH0_2X>,
<&ccu CLK_MMC1>,
<&ccu CLK_BUS_MMC1>;
clock-names = "osc24m","pll_periph","mmc","ahb";
resets = <&ccu RST_BUS_MMC1>;
reset-names = "rst";
pinctrl-names = "default","sleep";
pinctrl-0 = <&sdc1_pins_a>;
pinctrl-1 = <&sdc1_pins_b>;
max-frequency = <50000000>;
bus-width = <4>;
/*broken-cd;*/
/*cd-inverted*/
/*cd-gpios = <&pio PG 6 6 1 2 0>;*/
/* vmmc-supply = <®_3p3v>;*/
/* vqmc-supply = <®_3p3v>;*/
/* vdmc-supply = <®_3p3v>;*/
/*vmmc = "vcc-card";*/
/*vqmc = "";*/
/*vdmc = "";*/
cap-sd-highspeed;
no-mmc;
/*sd-uhs-sdr50;*/
/*sd-uhs-ddr50;*/
/*sd-uhs-sdr104;*/
/*cap-sdio-irq;*/
keep-power-in-suspend;
/*ignore-pm-notify;*/
/*sunxi-power-save-mode;*/
/*sunxi-dly-400k = <1 0 0 0 0>; */
/*sunxi-dly-26M = <1 0 0 0 0>;*/
/*sunxi-dly-52M = <1 0 0 0 0>;*/
sunxi-dly-52M-ddr4 = <1 0 0 0 2>;
/*sunxi-dly-52M-ddr8 = <1 0 0 0 0>;*/
sunxi-dly-104M = <1 0 0 0 1>;
/*sunxi-dly-208M = <1 1 0 0 0>;*/
sunxi-dly-208M = <1 0 0 0 1>;
/*sunxi-dly-104M-ddr = <1 0 0 0 0>;*/
/*sunxi-dly-208M-ddr = <1 0 0 0 0>;*/
status = "disabled";
};
hdmi: hdmi@5500000 {
compatible = "allwinner,sunxi-hdmi";
reg = <0x0 0x05500000 0x0 0xfffff>;
interrupts-extended = <&plic0 93 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_HDMI>,
<&ccu CLK_HDMI_24M>,
<&ccu CLK_HDMI_CEC>,
<&ccu CLK_TCON_TV>;
clock-names = "clk_bus_hdmi",
"clk_ddc",
"clk_cec",
"clk_tcon_tv";
resets = <&ccu RST_BUS_HDMI_SUB>,
<&ccu RST_BUS_HDMI_MAIN>;
reset-names = "rst_bus_sub",
"rst_bus_main";
assigned-clocks = <&ccu CLK_HDMI_CEC>;
assigned-clock-parents = <&ccu CLK_HDMI_CEC_32K>;
assigned-clock-rates = <0>;
status = "okay";
};
usbc0:usbc0@0 {
device_type = "usbc0";
compatible = "allwinner,sunxi-otg-manager";
usb_port_type = <2>;
usb_detect_type = <1>;
usb_id_gpio;
usb_det_vbus_gpio;
usb_regulator_io = "nocare";
usb_wakeup_suspend = <0>;
usb_luns = <3>;
usb_serial_unique = <0>;
usb_serial_number = "20080411";
rndis_wceis = <1>;
status = "okay";
};
udc:udc-controller@0x04100000 {
compatible = "allwinner,sunxi-udc";
reg = <0x0 0x04100000 0x0 0x1000>, /*udc base*/
<0x0 0x00000000 0x0 0x100>; /*sram base*/
interrupts-extended = <&plic0 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_OTG>;
clock-names = "bus_otg";
resets = <&ccu RST_BUS_OTG>, <&ccu RST_USB_PHY0>;
reset-names = "otg", "phy";
status = "okay";
};
ehci0:ehci0-controller@0x04101000 {
compatible = "allwinner,sunxi-ehci0";
reg = <0x0 0x04101000 0x0 0xFFF>, /*hci0 base*/
<0x0 0x00000000 0x0 0x100>, /*sram base*/
<0x0 0x04100000 0x0 0x1000>; /*otg base*/
interrupts-extended = <&plic0 46 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_EHCI0>;
clock-names = "bus_hci";
resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_USB_PHY0>;
reset-names = "hci", "phy";
hci_ctrl_no = <0>;
status = "okay";
};
ohci0:ohci0-controller@0x04101400 {
compatible = "allwinner,sunxi-ohci0";
reg = <0x0 0x04101400 0x0 0xFFF>, /*hci0 base*/
<0x0 0x00000000 0x0 0x100>, /*sram base*/
<0x0 0x04100000 0x0 0x1000>; /*otg base*/
interrupts-extended = <&plic0 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>;
clock-names = "bus_hci", "ohci";
resets = <&ccu RST_BUS_OHCI0>, <&ccu RST_USB_PHY0>;
reset-names = "hci", "phy";
hci_ctrl_no = <0>;
status = "okay";
};
usbc1:usbc1@0 {
device_type = "usbc1";
usb_regulator_io = "nocare";
usb_wakeup_suspend = <0>;
status = "disable";
};
ehci1:ehci1-controller@0x04200000 {
compatible = "allwinner,sunxi-ehci1";
reg = <0x0 0x04200000 0x0 0xFFF>, /*ehci1 base*/
<0x0 0x00000000 0x0 0x100>, /*sram base*/
<0x0 0x04100000 0x0 0x1000>; /*otg base*/
interrupts-extended = <&plic0 49 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_EHCI1>;
clock-names = "bus_hci";
resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_USB_PHY1>;
reset-names = "hci", "phy";
hci_ctrl_no = <1>;
status = "disable";
};
ohci1:ohci1-controller@0x04200400 {
compatible = "allwinner,sunxi-ohci1";
reg = <0x0 0x04200400 0x0 0xFFF>, /*ohci1 base*/
<0x0 0x00000000 0x0 0x100>, /*sram base*/
<0x0 0x04100000 0x0 0x1000>; /*otg base*/
interrupts-extended = <&plic0 50 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_OHCI1>, <&ccu CLK_USB_OHCI1>;
clock-names = "bus_hci", "ohci";
resets = <&ccu RST_BUS_OHCI1>, <&ccu RST_USB_PHY1>;
reset-names = "hci", "phy";
hci_ctrl_no = <1>;
status = "disable";
};
pwm0: pwm0@2000c10 {
compatible = "allwinner,sunxi-pwm0";
reg = <0x0 0x02000c10 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm1: pwm1@2000c11 {
compatible = "allwinner,sunxi-pwm1";
reg = <0x0 0x02000c11 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm2: pwm2@2000c12 {
compatible = "allwinner,sunxi-pwm2";
reg = <0x0 0x02000c12 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm3: pwm3@2000c13 {
compatible = "allwinner,sunxi-pwm3";
reg = <0x0 0x02000c13 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm4: pwm4@2000c14 {
compatible = "allwinner,sunxi-pwm4";
reg = <0x0 0x02000c14 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm5: pwm5@2000c15 {
compatible = "allwinner,sunxi-pwm5";
reg = <0x0 0x02000c15 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm6: pwm6@2000c16 {
compatible = "allwinner,sunxi-pwm6";
reg = <0x0 0x02000c16 0x0 0x4>;
reg_base = <0x02000c00>;
};
pwm7: pwm7@2000c17 {
compatible = "allwinner,sunxi-pwm7";
reg = <0x0 0x02000c17 0x0 0x4>;
reg_base = <0x02000c00>;
};
lcd_fb0: lcd_fb0@0 {
compatible = "allwinner,sunxi-lcd_fb0";
pinctrl-names = "active","sleep";
status = "disabled";
};
vind0: vind@5800800 {
compatible = "allwinner,sunxi-vin-media", "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
device_id = <0>;
csi_top = <336000000>;
csi_isp = <327000000>;
reg = <0x0 0x05800800 0x0 0x200>,
<0x0 0x05800000 0x0 0x800>;
clocks = <&ccu CLK_CSI_TOP>, <&ccu CLK_PLL_VIDEO1_2X>,
<&ccu CLK_CSI0_MCLK>, <&dcxo24M>, <&ccu CLK_PLL_VIDEO1>,
<&ccu CLK_BUS_CSI>, <&ccu CLK_MBUS_CSI>;
clock-names = "csi_top", "csi_top_src",
"csi_mclk0", "csi_mclk0_24m", "csi_mclk0_pll",
"csi_bus", "csi_mbus";
resets = <&ccu RST_BUS_CSI>;
reset-names = "csi_ret";
pinctrl-names = "mclk0-default", "mclk0-sleep";
pinctrl-0 = <&csi_mclk0_pins_a>;
pinctrl-1 = <&csi_mclk0_pins_b>;
status = "okay";
csi0: csi@5801000{
compatible = "allwinner,sunxi-csi";
reg = <0x0 0x05801000 0x0 0x1000>;
interrupts-extended = <&plic0 116 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default","sleep";
pinctrl-0 = <&csi0_pins_a>;
pinctrl-1 = <&csi0_pins_b>;
device_id = <0>;
iommus = <&mmu_aw 1 1>;
status = "okay";
};
isp0: isp@5809410 {
compatible = "allwinner,sunxi-isp";
reg = <0x0 0x05809410 0x0 0x10>;
device_id = <0xfe>;
status = "okay";
};
isp1: isp@5809420 {
compatible = "allwinner,sunxi-isp";
reg = <0x0 0x05809420 0x0 0x10>;
device_id = <0xff>;
status = "okay";
};
scaler0: scaler@5809430 {
compatible = "allwinner,sunxi-scaler";
reg = <0x0 0x05809430 0x0 0x10>;
device_id = <0xfe>;
status = "okay";
};
scaler1: scaler@5809440 {
compatible = "allwinner,sunxi-scaler";
reg = <0x0 0x05809440 0x0 0x10>;
device_id = <0xff>;
status = "okay";
};
actuator0: actuator@5809450 {
compatible = "allwinner,sunxi-actuator";
device_type = "actuator0";
reg = <0x0 0x05809450 0x0 0x10>;
actuator0_name = "ad5820_act";
actuator0_slave = <0x18>;
actuator0_af_pwdn = <>;
actuator0_afvdd = "afvcc-csi";
actuator0_afvdd_vol = <2800000>;
status = "disabled";
};
flash0: flash@5809460 {
device_type = "flash0";
compatible = "allwinner,sunxi-flash";
reg = <0x0 0x05809460 0x0 0x10>;
flash0_type = <2>;
flash0_en = <>;
flash0_mode = <>;
flash0_flvdd = "";
flash0_flvdd_vol = <>;
device_id = <0>;
status = "disabled";
};
sensor0: sensor@5809470 {
reg = <0x0 0x05809470 0x0 0x10>;
device_type = "sensor0";
compatible = "allwinner,sunxi-sensor";
sensor0_mname = "ov5640";
sensor0_twi_cci_id = <2>;
sensor0_twi_addr = <0x78>;
sensor0_mclk_id = <0>;
sensor0_pos = "rear";
sensor0_isp_used = <0>;
sensor0_fmt = <0>;
sensor0_stby_mode = <0>;
sensor0_vflip = <0>;
sensor0_hflip = <0>;
sensor0_iovdd-supply = <>;
sensor0_iovdd_vol = <>;
sensor0_avdd-supply = <>;
sensor0_avdd_vol = <>;
sensor0_dvdd-supply = <>;
sensor0_dvdd_vol = <>;
sensor0_power_en = <>;
sensor0_reset = <&pio PE 9 GPIO_ACTIVE_LOW>;
sensor0_pwdn = <&pio PE 8 GPIO_ACTIVE_LOW>;
sensor0_sm_vs = <>;
flash_handle = <&flash0>;
act_handle = <&actuator0>;
device_id = <0>;
status = "okay";
};
sensor1: sensor@5809480 {
reg = <0x0 0x05809480 0x0 0x10>;
device_type = "sensor1";
compatible = "allwinner,sunxi-sensor";
sensor1_mname = "ov5647";
sensor1_twi_cci_id = <3>;
sensor1_twi_addr = <0x6c>;
sensor1_mclk_id = <1>;
sensor1_pos = "front";
sensor1_isp_used = <0>;
sensor1_fmt = <0>;
sensor1_stby_mode = <0>;
sensor1_vflip = <0>;
sensor1_hflip = <0>;
sensor1_iovdd-supply = <>;
sensor1_iovdd_vol = <>;
sensor1_avdd-supply = <>;
sensor1_avdd_vol = <>;
sensor1_dvdd-supply = <>;
sensor1_dvdd_vol = <>;
sensor1_power_en = <>;
sensor1_reset = <&pio PE 7 GPIO_ACTIVE_LOW>;
sensor1_pwdn = <&pio PE 6 GPIO_ACTIVE_LOW>;
sensor1_sm_vs = <>;
flash_handle = <>;
act_handle = <>;
device_id = <1>;
status = "okay";
};
vinc0: vinc@5809000 {
compatible = "allwinner,sunxi-vin-core";
device_type = "vinc0";
reg = <0x0 0x05809000 0x0 0x200>;
interrupts-extended = <&plic0 111 IRQ_TYPE_LEVEL_HIGH>;
vinc0_csi_sel = <0>;
vinc0_mipi_sel = <0xff>;
vinc0_isp_sel = <0>;
vinc0_tdm_rx_sel = <0xff>;
vinc0_rear_sensor_sel = <0>;
vinc0_front_sensor_sel = <0>;
vinc0_sensor_list = <0>;
device_id = <0>;
iommus = <&mmu_aw 1 1>;
status = "okay";
};
vinc1: vinc@5809200 {
device_type = "vinc1";
compatible = "allwinner,sunxi-vin-core";
reg = <0x0 0x05809200 0x0 0x200>;
interrupts-extended = <&plic0 112 IRQ_TYPE_LEVEL_HIGH>;
vinc1_csi_sel = <0>;
vinc1_mipi_sel = <0xff>;
vinc1_isp_sel = <1>;
vinc1_tdm_rx_sel = <0xff>;
vinc1_rear_sensor_sel = <0>;
vinc1_front_sensor_sel = <0>;
vinc1_sensor_list = <0>;
device_id = <1>;
iommus = <&mmu_aw 1 1>;
status = "okay";
};
};
tvd: tvd@05c00000 {
compatible = "allwinner,sunxi-tvd";
reg = <0x0 0x05c00000 0x0 0x00010000>;/*tvd_top*/
interrupts-extended = <&plic0 123 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_TVD_TOP>,
<&ccu CLK_MBUS_TVIN>;
clock-names = "clk_bus_tvd_top",
"clk_mbus_tvd";
resets = <&ccu RST_BUS_TVD_TOP>;
reset-names = "rst_bus_tvd_top";
tvd-number = <1>;
tvds = <&tvd0>;
status = "okay";
};
tvd0: tvd0@05c01000 {
compatible = "allwinner,sunxi-tvd0";
reg = <0x0 0x05c01000 0x0 0x00010000>;
interrupts-extended = <&plic0 123 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_TVD>,
<&ccu CLK_BUS_TVD>;
clock-names = "clk_tvd0","clk_bus_tvd0";
resets = <&ccu RST_BUS_TVD>;
reset-names = "rst_bus_tvd0";
assigned-clocks = <&ccu CLK_TVD>;
assigned-clock-parents = <&ccu CLK_PLL_VIDEO1>;
tvd_used = <1>;
tvd_if = <0>;
status = "okay";
};
};
};
文件：device/config/chips/d1-h/configs/nezha/linux-5.4/board.dts
/*
* Allwinner Technology CO., Ltd. sun20iw1p1 fpga.
*
* fpga support.
*/
/dts-v1/;
/memreserve/ 0x42000000 0x100000; /* dsp used 1MB */
#include "sun20iw1p1.dtsi"
/{
compatible = "allwinner,d1-h", "arm,sun20iw1p1", "allwinner,sun20iw1p1";
aliases {
dsp0 = &dsp0;
dsp0_gpio_int= &dsp0_gpio_int;
gmac0 = &gmac0;
};
dsp0: dsp0 {
compatible = "allwinner,sun20iw1-dsp";
status = "okay";
};
dsp0_gpio_int: dsp0_gpio_int {
compatible = "allwinner,sun20iw1-dsp-gpio-int";
pin-group = "PB", "PC", "PD", "PE";
status = "disabled";
};
reg_vdd_cpu: vdd-cpu {
compatible = "sunxi-pwm-regulator";
pwms = <&pwm 0 5000 1>;
regulator-name = "vdd_cpu";
regulator-min-microvolt = <810000>;
regulator-max-microvolt = <1160000>;
regulator-ramp-delay = <25>;
regulator-always-on;
regulator-boot-on;
status = "okay";
};
reg_usb1_vbus: usb1-vbus {
compatible = "regulator-fixed";
regulator-name = "usb1-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-enable-ramp-delay = <1000>;
gpio = <&pio PD 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&CPU0 {
cpu-supply = <®_vdd_cpu>;
};
&pio {
sdc0_pins_a: sdc0@0 {
allwinner,pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
allwinner,function = "sdc0";
allwinner,muxsel = <2>;
allwinner,drive = <3>;
allwinner,pull = <1>;
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
function = "sdc0";
drive-strength = <30>;
bias-pull-up;
power-source = <3300>;
};
sdc0_pins_b: sdc0@1 {
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
function = "sdc0";
drive-strength = <30>;
bias-pull-up;
power-source = <1800>;
};
sdc0_pins_c: sdc0@2 {
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
function = "gpio_in";
};
/* TODO: add jtag pin */
sdc0_pins_d: sdc0@3 {
pins = "PF2", "PF4";
function = "uart0";
drive-strength = <10>;
bias-pull-up;
};
sdc0_pins_e: sdc0@4 {
pins = "PF0", "PF1", "PF3",
"PF5";
function = "jtag";
drive-strength = <10>;
bias-pull-up;
};
sdc1_pins_a: sdc1@0 {
pins = "PG0", "PG1", "PG2",
"PG3", "PG4", "PG5";
function = "sdc1";
drive-strength = <30>;
bias-pull-up;
};
sdc1_pins_b: sdc1@1 {
pins = "PG0", "PG1", "PG2",
"PG3", "PG4", "PG5";
function = "gpio_in";
};
sdc2_pins_a: sdc2@0 {
allwinner,pins = "PC2", "PC3", "PC4",
"PC5", "PC6", "PC7";
allwinner,function = "sdc2";
allwinner,muxsel = <3>;
allwinner,drive = <3>;
allwinner,pull = <1>;
pins = "PC2", "PC3", "PC4",
"PC5", "PC6", "PC7";
function = "sdc2";
drive-strength = <30>;
bias-pull-up;
};
sdc2_pins_b: sdc2@1 {
pins = "PC2", "PC3", "PC4",
"PC5", "PC6", "PC7";
function = "gpio_in";
};
wlan_pins_a:wlan@0 {
pins = "PG11";
function = "clk_fanout1";
};
uart0_pins_a: uart0_pins@0 { /* For nezha board */
pins = "PB8", "PB9";
function = "uart0";
drive-strength = <10>;
bias-pull-up;
};
uart0_pins_b: uart0_pins@1 { /* For nezha board */
pins = "PB8", "PB9";
function = "gpio_in";
};
uart1_pins_a: uart1_pins@0 { /* For EVB1 board */
pins = "PG6", "PG7", "PG8", "PG9";
function = "uart1";
drive-strength = <10>;
bias-pull-up;
};
uart1_pins_b: uart1_pins { /* For EVB1 board */
pins = "PG6", "PG7", "PG8", "PG9";
function = "gpio_in";
};
uart2_pins_a: uart2_pins@0 { /* For EVB1 board */
pins = "PC0", "PC1";
function = "uart2";
drive-strength = <10>;
bias-pull-up;
};
uart2_pins_b: uart2_pins@1 { /* For EVB1 board */
pins = "PC0", "PC1";
function = "gpio_in";
};
uart3_pins_a: uart3_pins@0 { /* For EVB1 board */
pins = "PD10", "PD11";
function = "uart3";
muxsel = <5>;
drive-strength = <10>;
bias-pull-up;
};
twi0_pins_a: twi0@0 {
pins = "PB10", "PB11"; /*sck sda*/
function = "twi0";
drive-strength = <10>;
};
twi0_pins_b: twi0@1 {
pins = "PB10", "PB11";
function = "gpio_in";
};
twi1_pins_a: twi1@0 {
pins = "PB4", "PB5";
function = "twi1";
drive-strength = <10>;
};
twi1_pins_b: twi1@1 {
pins = "PB4", "PB5";
function = "gpio_in";
};
twi2_pins_a: twi2@0 {
pins = "PB0", "PB1";
function = "twi2";
drive-strength = <10>;
};
twi2_pins_b: twi2@1 {
pins = "PB0", "PB1";
function = "gpio_in";
};
twi3_pins_a: twi3@0 {
pins = "PB6", "PB7";
function = "twi3";
drive-strength = <10>;
};
twi3_pins_b: twi3@1 {
pins = "PB6", "PB7";
function = "gpio_in";
};
gmac_pins_a: gmac@0 {
pins = "PE0", "PE1", "PE2", "PE3",
"PE4", "PE5", "PE6", "PE7",
"PE8", "PE9", "PE10", "PE11",
"PE12", "PE13", "PE14", "PE15";
function = "gmac0";
muxsel = <8>; /* for uboot driver */
drive-strength = <10>;
};
gmac_pins_b: gmac@1 {
pins = "PE0", "PE1", "PE2", "PE3",
"PE4", "PE5", "PE6", "PE7",
"PE8", "PE9", "PE10", "PE11",
"PE12", "PE13", "PE14", "PE15";
function = "gpio_in";
};
dmic_pins_a: dmic@0 {
/* DMIC_PIN: CLK, DATA0, DATA1, DATA2 */
pins = "PE17", "PB11", "PB10", "PE14";
function = "dmic";
drive-strength = <20>;
bias-disable;
};
dmic_pins_b: dmic@1 {
pins = "PE17", "PB11", "PB10", "PE14";
function = "io_disabled";
drive-strength = <20>;
bias-disable;
};
daudio0_pins_a: daudio0@0 {
/* MCLK, BCLK, LRCK */
pins = "PE17", "PE16", "PE15";
function = "i2s0";
drive-strength = <20>;
bias-disable;
};
daudio0_pins_b: daudio0@1 {
/* DIN0 */
pins = "PE14";
function = "i2s0_din";
drive-strength = <20>;
bias-disable;
};
daudio0_pins_c: daudio0@2 {
/* DOUT0 */
pins = "PE13";
function = "i2s0_dout";
drive-strength = <20>;
bias-disable;
};
daudio0_pins_d: daudio0_sleep@0 {
pins = "PE17", "PE16", "PE15", "PE14", "PE13";
function = "io_disabled";
drive-strength = <20>;
bias-disable;
};
daudio1_pins_a: daudio1@0 {
/* MCLK, LRCK, BCLK */
pins = "PG11", "PG12", "PG13";
function = "i2s1";
drive-strength = <20>;
bias-disable;
};
daudio1_pins_b: daudio1@1 {
/* DIN0 */
pins = "PG14";
function = "i2s1_din";
drive-strength = <20>;
bias-disable;
};
daudio1_pins_c: daudio1@2 {
/* DOUT0 */
pins = "PG15";
function = "i2s1_dout";
drive-strength = <20>;
bias-disable;
};
daudio1_pins_d: daudio1_sleep@0 {
pins = "PG11", "PG12", "PG13", "PG14", "PG15";
function = "io_disabled";
drive-strength = <20>;
bias-disable;
};
daudio2_pins_a: daudio2@0 {
/* I2S_PIN: MCLK, BCLK, LRCK */
pins = "PB7", "PB5", "PB6";
function = "i2s2";
drive-strength = <20>;
bias-disable;
};
daudio2_pins_b: daudio2@1 {
/* I2S_PIN: DOUT0 */
pins = "PB4";
function = "i2s2_dout";
drive-strength = <20>;
bias-disable;
};
daudio2_pins_c: daudio2@2 {
/* I2S_PIN: DIN0 */
pins = "PB3";
function = "i2s2_din";
drive-strength = <20>;
bias-disable;
};
daudio2_pins_d: daudio2_sleep@0 {
pins = "PB7", "PB5", "PB6", "PB4", "PB3";
function = "io_disabled";
drive-strength = <20>;
bias-disable;
};
spdif_pins_a: spdif@0 {
/* SPDIF_PIN: SPDIF_OUT */
pins = "PB0";
function = "spdif";
drive-strength = <20>;
bias-disable;
};
spdif_pins_b: spdif_sleep@0 {
pins = "PB0";
function = "io_disabled";
drive-strength = <20>;
bias-disable;
};
spi0_pins_a: spi0@0 {
pins = "PC2", "PC4", "PC5"; /* clk, mosi, miso */
function = "spi0";
muxsel = <2>;
drive-strength = <10>;
};
spi0_pins_b: spi0@1 {
pins = "PC3", "PC7", "PC6";
function = "spi0";
muxsel = <2>;
drive-strength = <10>;
bias-pull-up; /* cs, hold, wp should be pulled up */
};
spi0_pins_c: spi0@2 {
pins = "PC2", "PC3", "PC4", "PC5","PC6", "PC7";
function = "gpio_in";
muxsel = <0>;
drive-strength = <10>;
};
spi1_pins_a: spi1@0 {
pins = "PD11", "PD12", "PD13"; /* clk, mosi, miso */
function = "spi1";
drive-strength = <10>;
};
spi1_pins_b: spi1@1 {
pins = "PD10", "PD14", "PD15";
function = "spi1";
drive-strength = <10>;
bias-pull-up; /* cs, hold, wp should be pulled up */
};
spi1_pins_c: spi1@2 {
pins = "PD10", "PD11", "PD12", "PD13","PD14", "PD15";
function = "gpio_in";
drive-strength = <10>;
};
ledc_pins_a: ledc@0 {
pins = "PC0";
function = "ledc";
drive-strength = <10>;
};
ledc_pins_b: ledc@1 {
pins = "PC0";
function = "gpio_in";
};
pwm0_pin_a: pwm0@0 {
pins = "PD16";
function = "pwm0";
drive-strength = <10>;
bias-pull-up;
};
pwm0_pin_b: pwm0@1 {
pins = "PD16";
function = "gpio_in";
bias-disable;
};
pwm2_pin_a: pwm2@0 {
pins = "PD18";
function = "pwm2";
drive-strength = <10>;
bias-pull-up;
};
pwm2_pin_b: pwm2@1 {
pins = "PD18";
function = "gpio_out";
};
pwm7_pin_a: pwm7@0 {
pins = "PD22";
function = "pwm7";
drive-strength = <10>;
bias-pull-up;
};
pwm7_pin_b: pwm7@1 {
pins = "PD22";
function = "gpio_in";
};
s_cir0_pins_a: s_cir@0 {
pins = "PB12";
function = "ir";
drive-strength = <10>;
bias-pull-up;
};
s_cir0_pins_b: s_cir@1 {
pins = "PB12";
function = "gpio_in";
};
ir1_pins_a: ir1@0 {
pins = "PB0";
function = "ir";
drive-strength = <10>;
bias-pull-up;
};
ir1_pins_b: ir1@1 {
pins = "PB0";
function = "gpio_in";
};
};
&uart0 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart0_pins_a>;
pinctrl-1 = <&uart0_pins_b>;
status = "okay";
};
&uart1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_pins_a>;
pinctrl-1 = <&uart1_pins_b>;
status = "okay";
};
&uart2 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart2_pins_a>;
pinctrl-1 = <&uart2_pins_b>;
status = "disabled";
};
&uart3 {
compatible = "allwinner,sun20iw1-dsp-uart";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart3_pins_a>;
pinctrl-1 = <&uart3_pins_a>;
status = "okay";
};
&soc {
card0_boot_para@2 {
/*
* Avoid dtc compiling warnings.
* @TODO: Developer should modify this to the actual value
*/
reg = <0x0 0x2 0x0 0x0>;
device_type = "card0_boot_para";
card_ctrl = <0x0>;
card_high_speed = <0x1>;
card_line = <0x4>;
pinctrl-0 = <&sdc0_pins_a>;
};
card2_boot_para@3 {
/*
* Avoid dtc compiling warnings.
* @TODO: Developer should modify this to the actual value
*/
reg = <0x0 0x3 0x0 0x0>;
device_type = "card2_boot_para";
card_ctrl = <0x2>;
card_high_speed = <0x1>;
card_line = <0x4>;
pinctrl-0 = <&sdc2_pins_a>;
/*pinctrl-0 = <&sdc0_pins_a>;*/
/*sdc_ex_dly_used = <0x2>;*/
sdc_io_1v8 = <0x1>;
/*sdc_type = "tm4";*/
sdc_tm4_hs200_max_freq = <150>;
sdc_tm4_hs400_max_freq = <100>;
sdc_ex_dly_used = <2>;
/*sdc_tm4_win_th = <8>;*/
/*sdc_dis_host_caps = <0x180>;*/
};
rfkill: rfkill@0 {
compatible = "allwinner,sunxi-rfkill";
chip_en;
power_en;
pinctrl-0 = <&wlan_pins_a>;
pinctrl-names = "default";
status = "okay";
wlan: wlan@0 {
compatible = "allwinner,sunxi-wlan";
clock-names = "32k-fanout1";
clocks = <&ccu CLK_FANOUT1_OUT>;
wlan_busnum = <0x1>;
wlan_regon = <&pio PG 12 GPIO_ACTIVE_HIGH>;
wlan_hostwake = <&pio PG 10 GPIO_ACTIVE_HIGH>;
/*wlan_power = "VCC-3V3";*/
/*wlan_power_vol = <3300000>;*/
/*interrupt-parent = <&pio>;
interrupts = < PG 10 IRQ_TYPE_LEVEL_HIGH>;*/
wakeup-source;
};
bt: bt@0 {
compatible = "allwinner,sunxi-bt";
clock-names = "32k-fanout1";
clocks = <&ccu CLK_FANOUT1_OUT>;
/*bt_power_num = <0x01>;*/
/*bt_power = "axp803-dldo1";*/
/*bt_io_regulator = "axp803-dldo1";*/
/*bt_io_vol = <3300000>;*/
/*bt_power_vol = <330000>;*/
bt_rst_n = <&pio PG 18 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
btlpm: btlpm@0 {
compatible = "allwinner,sunxi-btlpm";
uart_index = <0x1>;
bt_wake = <&pio PG 16 GPIO_ACTIVE_HIGH>;
bt_hostwake = <&pio PG 17 GPIO_ACTIVE_HIGH>;
status = "okay";
};
addr_mgt: addr_mgt@0 {
compatible = "allwinner,sunxi-addr_mgt";
type_addr_wifi = <0x0>;
type_addr_bt = <0x0>;
type_addr_eth = <0x0>;
status = "okay";
};
};
&sdc2 {
non-removable;
bus-width = <4>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
no-sdio;
no-sd;
ctl-spec-caps = <0x308>;
cap-mmc-highspeed;
sunxi-power-save-mode;
sunxi-dis-signal-vol-sw;
mmc-bootpart-noacc;
max-frequency = <150000000>;
/*vmmc-supply = <®_dcdc1>;*/
/*emmc io vol 3.3v*/
/*vqmmc-supply = <®_aldo1>;*/
/*emmc io vol 1.8v*/
/*vqmmc-supply = <®_eldo1>;*/
status = "disabled";
};
&sdc0 {
bus-width = <4>;
cd-gpios = <&pio PF 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
/*non-removable;*/
/*broken-cd;*/
cd-inverted;
/*data3-detect;*/
/*card-pwr-gpios = <&pio PH 14 1 1 2 0xffffffff>;*/
cd-used-24M;
cap-sd-highspeed;
/*sd-uhs-sdr50;*/
/*sd-uhs-ddr50;*/
/*sd-uhs-sdr104;*/
no-sdio;
no-mmc;
sunxi-power-save-mode;
/*sunxi-dis-signal-vol-sw;*/
max-frequency = <150000000>;
ctl-spec-caps = <0x8>;
/*vmmc-supply = <®_dcdc1>;*/
/*vqmmc33sw-supply = <®_dcdc1>;*/
/*vdmmc33sw-supply = <®_dcdc1>;*/
/*vqmmc18sw-supply = <®_eldo1>;*/
/*vdmmc18sw-supply = <®_eldo1>;*/
status = "okay";
};
&sdc1 {
bus-width = <4>;
no-mmc;
no-sd;
cap-sd-highspeed;
/*sd-uhs-sdr12*/
/*sd-uhs-sdr25;*/
/*sd-uhs-sdr50;*/
/*sd-uhs-ddr50;*/
/*sd-uhs-sdr104;*/
/*sunxi-power-save-mode;*/
/*sunxi-dis-signal-vol-sw;*/
cap-sdio-irq;
keep-power-in-suspend;
ignore-pm-notify;
max-frequency = <150000000>;
ctl-spec-caps = <0x8>;
status = "okay";
};
/*
tvd configuration
used (create device, 0: do not create device, 1: create device)
agc_auto_enable (0: agc manual mode,agc_manual_value is valid; 1: agc auto mode)
agc_manual_value (agc manual value, default value is 64)
cagc_enable (cagc 0: disable, 1: enable)
fliter_used (3d fliter 0: disable, 1: enable)
support two PMU power (tvd_power0, tvd_power1)
support two GPIO power (tvd_gpio0, tvd_gpio1)
NOTICE: If tvd need pmu power or gpio power,params need be configured under [tvd]
tvd_sw (the switch of all tvd driver.)
tvd_interface (0: cvbs, 1: ypbpr,)
tvd_format (0:TVD_PL_YUV420 , 1: MB_YUV420, 2: TVD_PL_YUV422)
tvd_system (0:ntsc, 1:pal)
tvd_row (total row number in multi channel mode 1-2)
tvd_column (total column number in multi channel mode 1-2)
tvd_channelx_en (0:disable, 1~4:position in multi channel mode,In single channel
mode,mean enable)
tvd_row*tvd_column is the total tvd channel number to be used in multichannel mode
+--------------------+--------------------+
| | |
| | |
| 1 | 2 |
| | |
| | |
+--------------------+--------------------+
| | |
| | |
| 3 | 4 |
| | |
| | |
+--------------------+--------------------+
*/
&tvd {
tvd_sw = <1>;
tvd_interface = <0>;
tvd_format = <0>;
tvd_system = <1>;
tvd_row = <1>;
tvd_column = <1>;
tvd_channel0_en = <1>;
tvd_channel1_en = <0>;
tvd_channel2_en = <0>;
tvd_channel3_en = <0>;
/*tvd_gpio0 = <&pio PD 22 GPIO_ACTIVE_HIGH>;*/
/*tvd_gpio1 = <&pio PD 23 GPIO_ACTIVE_HIGH>;*/
/*tvd_gpio2 = <&pio PD 24 GPIO_ACTIVE_HIGH>;*/
/* dc1sw-supply = <®_dc1sw>;*/
/* eldo3-supply = <®_eldo3>;*/
/*tvd_power0 = "dc1sw"*/
/*tvd_power1 = "eldo3"*/
};
&tvd0 {
used = <1>;
agc_auto_enable = <1>;
agc_manual_value = <64>;
cagc_enable = <1>;
fliter_used = <1>;
};
/* Audio Driver modules */
&sunxi_rpaf_dsp0 {
status = "okay";
};
/* if audiocodec is used, sdc0 and uart0 should be closed to enable PA. */
&codec {
/* MIC and headphone gain setting */
mic1gain = <0x13>;
mic2gain = <0x13>;
mic3gain = <0x13>;
/* ADC/DAC DRC/HPF func enabled */
/* 0x1:DAP_HP_EN; 0x2:DAP_SPK_EN; 0x3:DAP_HPSPK_EN */
adcdrc_cfg = <0x0>;
adchpf_cfg = <0x1>;
dacdrc_cfg = <0x0>;
dachpf_cfg = <0x0>;
/* Volume about */
digital_vol = <0x00>;
lineout_vol = <0x1a>;
headphonegain = <0x03>;
/* Pa enabled about */
pa_level = <0x01>;
pa_pwr_level = <0x01>;
pa_msleep_time = <0x78>;
/* gpio-spk = <&pio PF 2 GPIO_ACTIVE_HIGH>; */
/* gpio-spk-pwr = <&pio PF 4 GPIO_ACTIVE_HIGH>; */
/* regulator about */
/* avcc-supply = <®_aldo1>; */
/* hpvcc-supply = <®_eldo1>; */
status = "okay";
};
&sndcodec {
hp_detect_case = <0x01>;
jack_enable = <0x01>;
status = "okay";
};
&dummy_cpudai {
/* CMA config about */
playback_cma = <128>;
capture_cma = <256>;
status = "okay";
};
&dmic {
pinctrl-names = "default","sleep";
pinctrl-0 = <&dmic_pins_a>;
pinctrl-1 = <&dmic_pins_b>;
status = "okay";
};
&sounddmic {
status = "okay";
};
&dmic_codec {
status = "okay";
};
/*-----------------------------------------------------------------------------
* pcm_lrck_period 16/32/64/128/256
* (set 0x20 for HDMI audio out)
* slot_width_select 16bits/20bits/24bits/32bits
* (set 0x20 for HDMI audio out)
* frametype 0 --> short frame = 1 clock width;
* 1 --> long frame = 2 clock width;
* tdm_config 0 --> pcm
* 1 --> i2s
* (set 0x01 for HDMI audio out)
* mclk_div 0 --> not output
* 1/2/4/6/8/12/16/24/32/48/64/96/128/176/192
* (set mclk as external codec clk source, freq is pll_audio/mclk_div)
* pinctrl_used 0 --> I2S/PCM use for internal (e.g. HDMI)
* 1 --> I2S/PCM use for external audio
* daudio_type: 0 --> external audio type
* 1 --> HDMI audio type
*---------------------------------------------------------------------------*/
&daudio0 {
mclk_div = <0x01>;
frametype = <0x00>;
tdm_config = <0x01>;
sign_extend = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x80>;
slot_width_select = <0x20>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&daudio0_pins_a &daudio0_pins_b &daudio0_pins_c>;
pinctrl-1 = <&daudio0_pins_d>;
pinctrl_used = <0x0>;
status = "disabled";
};
/*-----------------------------------------------------------------------------
* simple-audio-card,name name of sound card, e.g.
* "snddaudio0" --> use for external audio
* "sndhdmi" --> use for HDMI audio
* sound-dai "snd-soc-dummy" --> use for I2S
* "hdmiaudio" --> use for HDMI audio
* "ac108" --> use for external audio of ac108
*---------------------------------------------------------------------------*/
&sounddaudio0 {
/* simple-audio-card,format = "i2s"; */
/* simple-audio-card,frame-master = <&daudio0_master>; */
/* simple-audio-card,bitclock-master = <&daudio0_master>; */
/* simple-audio-card,bitclock-inversion; */
/* simple-audio-card,frame-inversion; */
status = "disabled";
daudio0_master: simple-audio-card,codec {
/* sound-dai = <&ac108>; */
};
};
&daudio1 {
mclk_div = <0x01>;
frametype = <0x00>;
tdm_config = <0x01>;
sign_extend = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x80>;
slot_width_select = <0x20>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&daudio1_pins_a &daudio1_pins_b &daudio1_pins_c>;
pinctrl-1 = <&daudio1_pins_d>;
pinctrl_used = <0x0>;
status = "disabled";
};
&sounddaudio1 {
status = "disabled";
daudio1_master: simple-audio-card,codec {
/* sound-dai = <&ac108>; */
};
};
&daudio2 {
mclk_div = <0x00>;
frametype = <0x00>;
tdm_config = <0x01>;
sign_extend = <0x00>;
tx_data_mode = <0x00>;
rx_data_mode = <0x00>;
msb_lsb_first = <0x00>;
pcm_lrck_period = <0x20>;
slot_width_select = <0x20>;
asrc_function_en = <0x00>;
pinctrl-names = "default", "sleep";
/*pinctrl-0 = <&daudio2_pins_a &daudio2_pins_b &daudio2_pins_c>;*/
/*pinctrl-1 = <&daudio2_pins_d>;*/
/* HDMI audio, no need pin */
pinctrl-0;
pinctrl-1;
pinctrl_used = <0x0>;
daudio_type = <0x1>;
status = "okay";
};
/* if HDMI audio is used, daudio2 should be enable. */
&hdmiaudio {
status = "okay";
};
&sounddaudio2 {
status = "okay";
simple-audio-card,name = "sndhdmi";
daudio2_master: simple-audio-card,codec {
sound-dai = <&hdmiaudio>;
};
};
&spdif {
pinctrl-names = "default","sleep";
pinctrl-0 = <&spdif_pins_a>;
pinctrl-1 = <&spdif_pins_b>;
status = "disabled";
};
&soundspdif {
status = "disabled";
};
/*
*usb_port_type: usb mode. 0-device, 1-host, 2-otg.
*usb_detect_type: usb hotplug detect mode. 0-none, 1-vbus/id detect, 2-id/dpdm detect.
*usb_detect_mode: 0-thread scan, 1-id gpio interrupt.
*usb_id_gpio: gpio for id detect.
*usb_det_vbus_gpio: gpio for id detect. gpio or "axp_ctrl";
*usb_wakeup_suspend：0-SUPER_STANDBY, 1-USB_STANDBY.
*/
&usbc0 {
device_type = "usbc0";
usb_port_type = <0x2>;
usb_detect_type = <0x1>;
usb_detect_mode = <0>;
usb_id_gpio = <&pio PD 21 GPIO_ACTIVE_HIGH>;
enable-active-high;
usb_det_vbus_gpio = <&pio PD 20 GPIO_ACTIVE_HIGH>;
usb_wakeup_suspend = <0>;
usb_serial_unique = <0>;
usb_serial_number = "20080411";
rndis_wceis = <1>;
status = "okay";
};
&ehci0 {
drvvbus-supply = <®_usb1_vbus>;
};
&ohci0 {
drvvbus-supply = <®_usb1_vbus>;
};
&usbc1 {
device_type = "usbc1";
usb_regulator_io = "nocare";
usb_wakeup_suspend = <0>;
status = "okay";
};
&ehci1 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&twi0 {
clock-frequency = <400000>;
pinctrl-0 = <&twi0_pins_a>;
pinctrl-1 = <&twi0_pins_b>;
pinctrl-names = "default", "sleep";
status = "disabled";
eeprom@50 {
compatible = "atmel,24c16";
reg = <0x50>;
status = "disabled";
};
};
&twi1 {
clock-frequency = <400000>;
pinctrl-0 = <&twi1_pins_a>;
pinctrl-1 = <&twi1_pins_b>;
pinctrl-names = "default", "sleep";
status = "disabled";
};
&twi2 {
clock-frequency = <400000>;
pinctrl-0 = <&twi2_pins_a>;
pinctrl-1 = <&twi2_pins_b>;
pinctrl-names = "default", "sleep";
dmas = <&dma 45>, <&dma 45>;
dma-names = "tx", "rx";
status = "okay";
/* pcf8574-usage:
* only use gpio0~7, 0 means PP0.
* pin set:
* gpios = <&pcf8574 0 GPIO_ACTIVE_LOW>;
* interrupt set:
* interrupt-parent = <&pcf8574>;
* interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
*/
pcf8574: gpio@38 {
compatible = "nxp,pcf8574";
reg = <0x38>;
gpio_base = <2020>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&pio>;
interrupts = <PB 2 IRQ_TYPE_EDGE_FALLING>;
status = "okay";
};
ctp@14 {
compatible = "allwinner,goodix";
device_type = "ctp";
reg = <0x14>;
status = "disabled";
ctp_name = "gt9xxnew_ts";
ctp_twi_id = <0x2>;
ctp_twi_addr = <0x14>;
ctp_screen_max_x = <0x320>;
ctp_screen_max_y = <0x500>;
ctp_revert_x_flag = <0x0>;
ctp_revert_y_flag = <0x1>;
ctp_exchange_x_y_flag = <0x0>;
ctp_int_port = <&pio PG 14 GPIO_ACTIVE_HIGH>;
ctp_wakeup = <&pio PG 15 GPIO_ACTIVE_HIGH>;
};
};
&twi3 {
clock-frequency = <400000>;
pinctrl-0 = <&twi3_pins_a>;
pinctrl-1 = <&twi3_pins_b>;
pinctrl-names = "default", "sleep";
status = "disabled";
};
&gmac0 {
phy-mode = "rgmii";
use_ephy25m = <1>;
pinctrl-0 = <&gmac_pins_a>;
pinctrl-1 = <&gmac_pins_b>;
pinctrl-names = "default", "sleep";
phy-rst = <&pio PE 16 GPIO_ACTIVE_HIGH>;
tx-delay = <3>; /*2~4*/
rx-delay = <0>;
status = "disable";
};
&spi0 {
clock-frequency = <100000000>;
pinctrl-0 = <&spi0_pins_a &spi0_pins_b>;
pinctrl-1 = <&spi0_pins_c>;
pinctrl-names = "default", "sleep";
/*spi-supply = <®_dcdc1>;*/
spi_slave_mode = <0>;
spi0_cs_number = <1>;
spi0_cs_bitmap = <1>;
status = "disabled";
spi-nand@0 {
compatible = "spi-nand";
spi-max-frequency=<0x5F5E100>;
reg = <0x0>;
spi-rx-bus-width=<0x04>;
spi-tx-bus-width=<0x04>;
status="disabled";
};
};
&spi1 {
clock-frequency = <100000000>;
pinctrl-0 = <&spi1_pins_a &spi1_pins_b>;
pinctrl-1 = <&spi1_pins_c>;
pinctrl-names = "default", "sleep";
spi_slave_mode = <0>;
spi1_cs_number = <1>;
spi1_cs_bitmap = <1>;
spi_dbi_enable = <1>;
status = "disabled";
spi_board1@0 {
device_type = "spi-dbi";
compatible = "sunxi,spidbi";
spi-max-frequency = <0x5f5e100>;
reg = <0x0>;
spi-rx-bus-width = <0x4>;
spi-tx-bus-width = <0x4>;
status = "okay";
};
/* spi_board1@0 {
device_type = "spi_board1";
compatible = "rohm,dh2228fv";
spi-max-frequency = <0x5f5e100>;
reg = <0x0>;
spi-rx-bus-width = <0x4>;
spi-tx-bus-width = <0x4>;
status = "disabled";
}; */
};
&ledc {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&ledc_pins_a>;
pinctrl-1 = <&ledc_pins_b>;
led_count = <12>;
output_mode = "GRB";
reset_ns = <84>;
t1h_ns = <800>;
t1l_ns = <320>;
t0h_ns = <300>;
t0l_ns = <800>;
wait_time0_ns = <84>;
wait_time1_ns = <84>;
wait_data_time_ns = <600000>;
status = "okay";
};
&keyboard0 {
key0 = <210 0x160>;
wakeup-source;
status = "okay";
};
/*----------------------------------------------------------------------------------
disp init configuration
disp_mode (0:screen0<screen0,fb0>)
screenx_output_type (0:none; 1:lcd; 2:tv; 3:hdmi;5:vdpo)
screenx_output_mode (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)
(5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50 10:1080p60)
screenx_output_format (for hdmi, 0:RGB 1:yuv444 2:yuv422 3:yuv420)
screenx_output_bits (for hdmi, 0:8bit 1:10bit 2:12bit 2:16bit)
screenx_output_eotf (for hdmi, 0:reserve 4:SDR 16:HDR10 18:HLG)
screenx_output_cs (for hdmi, 0:undefined 257:BT709 260:BT601 263:BT2020)
screenx_output_dvi_hdmi (for hdmi, 0:undefined 1:dvi mode 2:hdmi mode)
screen0_output_range (for hdmi, 0:default 1:full 2:limited)
screen0_output_scan (for hdmi, 0:no data 1:overscan 2:underscan)
screen0_output_aspect_ratio (for hdmi, 8-same as original picture 9-4:3 10-16:9 11-14:9)
fbx format (4:RGB655 5:RGB565 6:RGB556 7:ARGB1555 8:RGBA5551 9:RGB888 10:ARGB8888 12:ARGB4444)
fbx pixel sequence (0:ARGB 1:BGRA 2:ABGR 3:RGBA)
fb0_scaler_mode_enable(scaler mode enable, used FE)
fbx_width,fbx_height (framebuffer horizontal/vertical pixels, fix to output resolution while equal 0)
lcdx_backlight (lcd init backlight,the range:[0,256],default:197
lcdx_yy (lcd init screen bright/contrast/saturation/hue, value:0~100, default:50/50/57/50)
lcd0_contrast (LCD contrast, 0~100)
lcd0_saturation (LCD saturation, 0~100)
lcd0_hue (LCD hue, 0~100)
framebuffer software rotation setting:
disp_rotation_used: (0:disable; 1:enable,you must set fbX_width to lcd_y,
set fbX_height to lcd_x)
degreeX: (X:screen index; 0:0 degree; 1:90 degree; 3:270 degree)
degreeX_Y: (X:screen index; Y:layer index 0~15; 0:0 degree; 1:90 degree; 3:270 degree)
devX_output_type : config output type in bootGUI framework in UBOOT-2018.
(0:none; 1:lcd; 2:tv; 4:hdmi;)
devX_output_mode : config output resolution(see include/video/sunxi_display2.h) of bootGUI framework in UBOOT-2018
devX_screen_id : config display index of bootGUI framework in UBOOT-2018
devX_do_hpd : whether do hpd detectation or not in UBOOT-2018
chn_cfg_mode : Hardware DE channel allocation config. 0:single display with 6
channel, 1:dual display with 4 channel in main display and 2 channel in second
display, 2:dual display with 3 channel in main display and 3 channel in second
in display.
----------------------------------------------------------------------------------*/
&disp {
disp_init_enable = <1>;
disp_mode = <0>;
screen0_output_type = <1>;
screen0_output_mode = <4>;
screen1_output_type = <3>;
screen1_output_mode = <10>;
screen1_output_format = <0>;
screen1_output_bits = <0>;
screen1_output_eotf = <4>;
screen1_output_cs = <257>;
screen1_output_dvi_hdmi = <2>;
screen1_output_range = <2>;
screen1_output_scan = <0>;
screen1_output_aspect_ratio = <8>;
dev0_output_type = <1>;
dev0_output_mode = <4>;
dev0_screen_id = <0>;
dev0_do_hpd = <0>;
dev1_output_type = <4>;
dev1_output_mode = <10>;
dev1_screen_id = <1>;
dev1_do_hpd = <1>;
def_output_dev = <0>;
hdmi_mode_check = <1>;
fb0_format = <0>;
fb0_width = <0>;
fb0_height = <0>;
fb1_format = <0>;
fb1_width = <0>;
fb1_height = <0>;
chn_cfg_mode = <1>;
disp_para_zone = <1>;
/*VCC-LCD*/
/* dc1sw-supply = <®_dc1sw>;*/
/*VCC-DSI*/
/* eldo3-supply = <®_eldo3>;*/
/*VCC-PD*/
/* dcdc1-supply = <®_dcdc1>;*/
};
/*----------------------------------------------------------------------------------
;lcd0 configuration
;lcd_if: 0:hv(sync+de); 1:8080; 2:ttl; 3:lvds; 4:dsi; 5:edp; 6:extend dsi
;lcd_hv_if 0:Parallel RGB; 8:Serial RGB; 10:Dummy RGB; 11: RGB Dummy;12:CCIR656
;lcd_hv_clk_phase 0:0 degree;1:90 degree;2:180 degree;3:270 degree
;lcd_hv_sync_polarity 0:vs low,hs low; 1:vs high,hslow; 2:vs low,hs high; 3:vs high,hs high
;lcd_hv_syuv_seq 0:YUYV; 1:YVYU; 2:UYVY; 3:VYUY
;lcd_cpu_if 0:18bit/1 cycle parallel(RGB666); 4:16bit/1cycle parallel (RGB565)
; 6:18bit/3 cycle parallel(RGB666); 7:16bit/2cycle parallel (RGB565)
;lcd_cpu_te 0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_dsi_if 0:video mode; 1: Command mode; 2:video burst mode
;lcd_dsi_te 0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_x: lcd horizontal resolution
;lcd_y: lcd vertical resolution
;lcd_width: width of lcd in mm
;lcd_height: height of lcd in mm
;lcd_dclk_freq: in MHZ unit
;lcd_pwm_freq: in HZ unit
;lcd_pwm_pol: lcd backlight PWM polarity
;lcd_pwm_max_limit lcd backlight PWM max limit(<=255)
;lcd_hbp: hsync back porch(pixel) + hsync plus width(pixel);
;lcd_ht: hsync total cycle(pixel)
;lcd_vbp: vsync back porch(line) + vysnc plus width(line)
;lcd_vt: vysnc total cycle(line)
;lcd_hspw: hsync plus width(pixel)
;lcd_vspw: vysnc plus width(pixel)
;lcd_lvds_if: 0:single link; 1:dual link
;lcd_lvds_colordepth: 0:8bit; 1:6bit
;lcd_lvds_mode: 0:NS mode; 1:JEIDA mode
;lcd_frm: 0:disable; 1:enable rgb666 dither; 2:enable rgb656 dither
;lcd_io_phase: 0:noraml; 1:intert phase(0~3bit: vsync phase; 4~7bit:hsync phase;
; 8~11bit:dclk phase; 12~15bit:de phase)
;lcd_gamma_en lcd gamma correction enable
;lcd_bright_curve_en lcd bright curve correction enable
;lcd_cmap_en lcd color map function enable
;deu_mode 0:smoll lcd screen; 1:large lcd screen(larger than 10inch)
;lcdgamma4iep: Smart Backlight parameter, lcd gamma vale * 10;
; decrease it while lcd is not bright enough; increase while lcd is too bright
;smart_color 90:normal lcd screen 65:retina lcd screen(9.7inch)
;Pin setting for special function ie.LVDS, RGB data or vsync
; name(donot care) = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for gpio:
; lcd_gpio_X = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for backlight enable pin
; lcd_bl_en = port:PD12<pin function><pull up or pull down><drive ability><output level>
;fsync setting, pulse to csi
;lcd_fsync_en (0:disable fsync,1:enable)
;lcd_fsync_act_time (active time of fsync, unit:pixel)
;lcd_fsync_dis_time (disactive time of fsync, unit:pixel)
;lcd_fsync_pol (0:positive;1:negative)
;gpio config: <&pio for cpu or &r_pio for cpus, port, port num, pio function,
pull up or pull down(default 0), driver level(default 1), data>
;For dual link lvds: use lvds2link_pins_a and lvds2link_pins_b instead
;For rgb24: use rgb24_pins_a and rgb24_pins_b instead
;For lvds1: use lvds1_pins_a and lvds1_pins_b instead
;For lvds0: use lvds0_pins_a and lvds0_pins_b instead
;----------------------------------------------------------------------------------*/
&lcd0 {
lcd_used = <1>;
lcd_driver_name = "st7701s_rgb";
lcd_if = <0>;
lcd_hv_if = <0>;
lcd_width = <53>;
lcd_height = <53>;
lcd_x = <480>;
lcd_y = <480>;
lcd_dclk_freq = <19>;
lcd_hbp = <60>;
lcd_ht = <612>;
lcd_hspw = <12>;
lcd_vbp = <18>;
lcd_vt = <520>;
lcd_vspw = <4>;
lcd_backlight = <100>;
lcd_pwm_used = <1>;
lcd_pwm_ch = <7>;
lcd_pwm_freq = <1000>;
lcd_pwm_pol = <1>;
lcd_bright_curve_en = <0>;
lcd_frm = <1>;
lcd_io_phase = <0x0000>;
lcd_gamma_en = <0>;
lcd_cmap_en = <0>;
lcd_hv_clk_phase= <0>;
lcd_hv_sync_polarity= <0>;
lcd_rb_swap = <0>;
lcd_power = "vcc-lcd";
lcd_pin_power = "vcc-pd";
lcd_gpio_0 = <&pio PG 13 GPIO_ACTIVE_HIGH>;
lcd_gpio_1 = <&pio PE 15 GPIO_ACTIVE_HIGH>;
lcd_gpio_2 = <&pio PE 12 GPIO_ACTIVE_HIGH>;
lcd_gpio_3 = <&pio PE 16 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&rgb18_pins_a>;
pinctrl-1 = <&rgb18_pins_b>;
};
&hdmi {
hdmi_used = <1>;
hdmi_power_cnt = <0>;
hdmi_cts_compatibility = <1>;
hdmi_hdcp_enable = <1>;
hdmi_hdcp22_enable = <0>;
hdmi_cec_support = <1>;
hdmi_cec_super_standby = <0>;
ddc_en_io_ctrl = <0>;
power_io_ctrl = <0>;
};
&pwm0 {
pinctrl-names = "active", "sleep";
pinctrl-0 = <&pwm0_pin_a>;
pinctrl-1 = <&pwm0_pin_b>;
status = "okay";
};
&pwm2 {
pinctrl-names = "active", "sleep";
pinctrl-0 = <&pwm2_pin_a>;
pinctrl-1 = <&pwm2_pin_b>;
status = "okay";
};
&pwm7 {
pinctrl-names = "active", "sleep";
pinctrl-0 = <&pwm7_pin_a>;
pinctrl-1 = <&pwm7_pin_b>;
status = "okay";
};
&rtp {
allwinner,tp-sensitive-adjust = <0xf>;
allwinner,filter-type = <0x1>;
allwinner,ts-attached;
status = "disabled";
};
&gpadc {
channel_num = <2>;
channel_select = <3>;
channel_data_select = <3>;
channel_compare_select = <3>;
channel_cld_select = <3>;
channel_chd_select = <3>;
channel0_compare_lowdata = <1700000>;
channel0_compare_higdata = <1200000>;
channel1_compare_lowdata = <460000>;
channel1_compare_higdata = <1200000>;
status = "disabled";
};
&s_cir0 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&s_cir0_pins_a>;
pinctrl-1 = <&s_cir0_pins_b>;
status = "disabled";
};
&ir1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&ir1_pins_a>;
pinctrl-1 = <&ir1_pins_b>;
status = "disabled";
};
/* &lcd_fb0 {
lcd_used = <1>;
lcd_driver_name = "kld35512";
lcd_if = <1>;
lcd_dbi_if = <4>;
lcd_data_speed = <60>;
lcd_spi_bus_num = <1>;
lcd_x = <320>;
lcd_y = <480>;
lcd_pixel_fmt = <10>;
lcd_dbi_fmt = <2>;
lcd_rgb_order = <0>;
lcd_width = <60>;
lcd_height = <95>;
lcd_pwm_used = <1>;
lcd_pwm_ch = <7>;
lcd_pwm_freq = <5000>;
lcd_pwm_pol = <1>;
lcd_frm = <1>;
lcd_gamma_en = <1>;
fb_buffer_num = <2>;
lcd_backlight = <100>;
lcd_fps = <40>;
lcd_dbi_te = <1>;
lcd_dbi_clk_mode = <1>;
lcd_gpio_0 = <&pio PC 0 GPIO_ACTIVE_HIGH>;
status = "okay";
}; */
/* &lcd_fb0 {
lcd_used = <1>;
lcd_driver_name = "kld2844b";
lcd_if = <1>;
lcd_dbi_if = <4>;
lcd_data_speed = <60>;
lcd_spi_bus_num = <1>;
lcd_x = <240>;
lcd_y = <320>;
lcd_width = <60>;
lcd_height = <95>;
lcd_pwm_used = <1>;
lcd_pwm_ch = <7>;
lcd_pwm_freq = <5000>;
lcd_pwm_pol = <0>;
lcd_pixel_fmt = <0>;
lcd_dbi_fmt = <3>;
lcd_rgb_order = <0>;
lcd_frm = <1>;
lcd_gamma_en = <1>;
fb_buffer_num = <2>;
lcd_backlight = <100>;
lcd_dbi_te = <1>;
lcd_fps = <60>;
lcd_gpio_0 = <&pio PC 0 GPIO_ACTIVE_HIGH>;
status = "okay";
}; */
求大佬指点这个可能是被哪个设备占用了，或者有什么方法能找到被占用的地方
