Example of clock consumer :
-usb3503: usb3503@08 {
+usb3503: usb3503@8 {
/* ... */
clock-names = "refclk";
clocks = <&pmu_system_controller 0>;
- compatible: only "samsung,secure-firmware" is currently supported
- reg: address of non-secure SYSRAM used for communication with firmware
- firmware@0203F000 {
+ firmware@203F000 {
compatible = "samsung,secure-firmware";
reg = <0x0203F000 0x1000>;
};
property with the highest frequency
Example:
- v2m_sysctl: sysctl@020000 {
+ v2m_sysctl: sysctl@20000 {
compatible = "arm,sp810", "arm,primecell";
reg = <0x020000 0x1000>;
clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
compatible = "arm,vexpress-sysreg";
reg = <0x10000000 0x1000>;
- v2m_led_gpios: sys_led@08 {
+ v2m_led_gpios: sys_led@8 {
compatible = "arm,vexpress-sysreg,sys_led";
gpio-controller;
#gpio-cells = <2>;
interrupts = <115>;
};
- ahci: sata@01c18000 {
+ ahci: sata@1c18000 {
compatible = "allwinner,sun4i-a10-ahci";
reg = <0x01c18000 0x1000>;
interrupts = <56>;
Examples:
-sata@02200000 {
+sata@2200000 {
compatible = "fsl,imx6q-ahci";
reg = <0x02200000 0x4000>;
interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
Example for an imx6q-sabreauto board, the NOR flash connected to the WEIM:
- weim: weim@021b8000 {
+ weim: weim@21b8000 {
compatible = "fsl,imx6q-weim";
reg = <0x021b8000 0x4000>;
clocks = <&clks 196>;
Example:
- rsb@01f03400 {
+ rsb@1f03400 {
compatible = "allwinner,sun8i-a23-rsb";
reg = <0x01f03400 0x400>;
interrupts = <0 39 4>;
compatible = "syscon";
reg = <0x10000000 0x1000>;
- oscclk0: osc0@0c {
+ oscclk0: osc0@c {
compatible = "arm,syscon-icst307";
#clock-cells = <0>;
lock-offset = <0x20>;
controller. Refer to the standard clock bindings for information
about 'clocks' and 'clock-names' property.
-i2s0: i2s@03830000 {
+i2s0: i2s@3830000 {
compatible = "samsung,i2s-v5";
reg = <0x03830000 0x100>;
dmas = <&pdma0 10
controller. Refer to the standard clock bindings for information
about 'clocks' and 'clock-names' property.
- i2s0: i2s@03830000 {
+ i2s0: i2s@3830000 {
/* ... */
clock-names = "iis", "i2s_opclk0",
"i2s_opclk1";
a size of 8.
- #clock-cells : from common clock binding; shall be set to 1
-divider_clk: core-clock@0064 {
+divider_clk: core-clock@64 {
compatible = "marvell,dove-divider-clock";
reg = <0x0064 0x8>;
#clock-cells = <1>;
for the full list of i.MX1 clock IDs.
Examples:
- clks: ccm@0021b000 {
+ clks: ccm@21b000 {
#clock-cells = <1>;
compatible = "fsl,imx1-ccm";
reg = <0x0021b000 0x1000>;
};
- pwm: pwm@00208000 {
+ pwm: pwm@208000 {
#pwm-cells = <2>;
compatible = "fsl,imx1-pwm";
reg = <0x00208000 0x1000>;
#include <dt-bindings/clock/imx6qdl-clock.h>
-clks: ccm@020c4000 {
+clks: ccm@20c4000 {
compatible = "fsl,imx6q-ccm";
reg = <0x020c4000 0x4000>;
interrupts = <0 87 0x04 0 88 0x04>;
#clock-cells = <1>;
};
-uart1: serial@02020000 {
+uart1: serial@2020000 {
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x02020000 0x4000>;
interrupts = <0 26 0x04>;
/* ... */
Node of the MFD chip
- max77686: max77686@09 {
+ max77686: max77686@9 {
compatible = "maxim,max77686";
interrupt-parent = <&wakeup_eint>;
interrupts = <26 0>;
/* ... */
Node of the MFD chip
- max77802: max77802@09 {
+ max77802: max77802@9 {
compatible = "maxim,max77802";
interrupt-parent = <&wakeup_eint>;
interrupts = <26 0>;
Example:
- clockgen-a@090ff000 {
+ clockgen-a@90ff000 {
compatible = "st,clkgen-c32";
reg = <0x90ff000 0x1000>;
- "iosc": the SoC's internal frequency oscillator
Example for generic CCU:
-ccu: clock@01c20000 {
+ccu: clock@1c20000 {
compatible = "allwinner,sun8i-h3-ccu";
reg = <0x01c20000 0x400>;
clocks = <&osc24M>, <&osc32k>;
};
Example for PRCM CCU:
-r_ccu: clock@01f01400 {
+r_ccu: clock@1f01400 {
compatible = "allwinner,sun50i-a64-r-ccu";
reg = <0x01f01400 0x100>;
clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>;
For example:
-osc24M: clk@01c20050 {
+osc24M: clk@1c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-osc-clk";
reg = <0x01c20050 0x4>;
clock-output-names = "osc24M";
};
-pll1: clk@01c20000 {
+pll1: clk@1c20000 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-pll1-clk";
reg = <0x01c20000 0x4>;
clock-output-names = "pll1";
};
-pll5: clk@01c20020 {
+pll5: clk@1c20020 {
#clock-cells = <1>;
compatible = "allwinner,sun4i-pll5-clk";
reg = <0x01c20020 0x4>;
clock-output-names = "pll5_ddr", "pll5_other";
};
-pll6: clk@01c20028 {
+pll6: clk@1c20028 {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-pll6-clk";
reg = <0x01c20028 0x4>;
clock-output-names = "pll6", "pll6x2";
};
-cpu: cpu@01c20054 {
+cpu: cpu@1c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-cpu-clk";
reg = <0x01c20054 0x4>;
clock-output-names = "cpu";
};
-mmc0_clk: clk@01c20088 {
+mmc0_clk: clk@1c20088 {
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c20088 0x4>;
clock-output-names = "gmac_int_tx";
};
-gmac_clk: clk@01c20164 {
+gmac_clk: clk@1c20164 {
#clock-cells = <0>;
compatible = "allwinner,sun7i-a20-gmac-clk";
reg = <0x01c20164 0x4>;
clock-output-names = "gmac";
};
-mmc_config_clk: clk@01c13000 {
+mmc_config_clk: clk@1c13000 {
compatible = "allwinner,sun9i-a80-mmc-config-clk";
reg = <0x01c13000 0x10>;
clocks = <&ahb0_gates 8>;
};
};
...
- i2c0: i2c-master@0d090000 {
+ i2c0: i2c-master@d090000 {
...
cdce706: clock-synth@69 {
compatible = "ti,cdce706";
- reset-names : must contain "ahb"
Example:
- crypto: crypto-engine@01c15000 {
+ crypto: crypto-engine@1c15000 {
compatible = "allwinner,sun4i-a10-crypto";
reg = <0x01c15000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
example:
-gpu_3d: gpu@00130000 {
+gpu_3d: gpu@130000 {
compatible = "vivante,gc";
reg = <0x00130000 0x4000>;
interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
Example:
- gpr: iomuxc-gpr@020e0000 {
+ gpr: iomuxc-gpr@20e0000 {
/* ... */
};
- hdmi: hdmi@0120000 {
+ hdmi: hdmi@120000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx6q-hdmi";
stdout-path = "display0";
};
-soc@01c00000 {
+soc@1c00000 {
lcdc0: lcdc@1c0c000 {
compatible = "allwinner,sun4i-a10-lcdc";
...
};
};
-hdmi: hdmi@01c16000 {
+hdmi: hdmi@1c16000 {
compatible = "allwinner,sun5i-a10s-hdmi";
reg = <0x01c16000 0x1000>;
interrupts = <58>;
};
};
-tve0: tv-encoder@01c0a000 {
+tve0: tv-encoder@1c0a000 {
compatible = "allwinner,sun4i-a10-tv-encoder";
reg = <0x01c0a000 0x1000>;
clocks = <&ahb_gates 34>;
second cell holding the request line number.
Example:
- dma: dma-controller@01c02000 {
+ dma: dma-controller@1c02000 {
compatible = "allwinner,sun4i-a10-dma";
reg = <0x01c02000 0x1000>;
interrupts = <27>;
3. The port ID as specified in the datasheet
Example:
- spi2: spi@01c17000 {
+ spi2: spi@1c17000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c17000 0x1000>;
interrupts = <0 12 4>;
2. The port ID as specified in the datasheet
Example:
-spi2: spi@01c6a000 {
+spi2: spi@1c6a000 {
compatible = "allwinner,sun6i-a31-spi";
reg = <0x01c6a000 0x1000>;
interrupts = <0 67 4>;
};
2.
-edma1: edma@02728000 {
+edma1: edma@2728000 {
compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
reg = <0x02728000 0x8000>;
reg-names = "edma3_cc";
power-domains = <&k2g_pds 0x4f>;
};
-edma1_tptc0: tptc@027b0000 {
+edma1_tptc0: tptc@27b0000 {
compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
reg = <0x027b0000 0x400>;
power-domains = <&k2g_pds 0x4f>;
};
-edma1_tptc1: tptc@027b8000 {
+edma1_tptc1: tptc@27b8000 {
compatible = "ti, k2g-edma3-tptc", "ti,edma3-tptc";
reg = <0x027b8000 0x400>;
power-domains = <&k2g_pds 0x4f>;
Client:
Use specific request line passing from dmax
For example, spdif0 tx channel request line is 4
- spdif0: spdif0@0b004000 {
+ spdif0: spdif0@b004000 {
#sound-dai-cells = <0>;
compatible = "zte,zx296702-spdif";
reg = <0x0b004000 0x1000>;
Example:
-hsp_top0: hsp@03c00000 {
+hsp_top0: hsp@3c00000 {
...
#mbox-cells = <2>;
};
bindings used by client devices.
Example:
- dspgpio0: keystone_dsp_gpio@02620240 {
+ dspgpio0: keystone_dsp_gpio@2620240 {
compatible = "ti,keystone-dsp-gpio";
ti,syscon-dev = <&devctrl 0x240>;
gpio-controller;
Example:
- pdc_gpios: gpio-controller@02006500 {
+ pdc_gpios: gpio-controller@2006500 {
gpio-controller;
#gpio-cells = <2>;
Example:
- gpios: gpio-controller@02005800 {
+ gpios: gpio-controller@2005800 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "img,tz1090-gpio";
Example :
-i2c@02010084000 {
+i2c@2010084000 {
compatible = "lsi,api2c";
device_type = "i2c";
#address-cells = <1>;
Example:
- p2wi@01f03400 {
+ p2wi@1f03400 {
compatible = "allwinner,sun6i-a31-p2wi";
reg = <0x01f03400 0x400>;
interrupts = <0 39 4>;
Example:
-ak8974@0f {
+ak8974@f {
compatible = "asahi-kasei,ak8974";
reg = <0x0f>;
avdd-supply = <&foo_reg>;
Example:
-ak8975@0c {
+ak8975@c {
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;
gpios = <&gpj0 7 0>;
#include <dt-bindings/input/input.h>
- lradc: lradc@01c22800 {
+ lradc: lradc@1c22800 {
compatible = "allwinner,sun4i-a10-lradc-keys";
reg = <0x01c22800 0x100>;
interrupts = <31>;
Example:
- egalax_ts@04 {
+ touchscreen@4 {
compatible = "eeti,egalax_ts";
reg = <0x04>;
interrupt-parent = <&gpio1>;
each read. Valid values are 1, 4, 8, 16 and 32.
Example:
- tsc: tsc@02040000 {
+ tsc: tsc@2040000 {
compatible = "fsl,imx6ul-tsc";
reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
Example:
-sc-nmi-intc@01c00030 {
+sc-nmi-intc@1c00030 {
compatible = "allwinner,sun7i-a20-sc-nmi";
interrupt-controller;
#interrupt-cells = <2>;
Interrupt Controllers bindings used by client devices.
Example:
- kirq0: keystone_irq0@026202a0 {
+ kirq0: keystone_irq0@26202a0 {
compatible = "ti,keystone-irq";
ti,syscon-dev = <&devctrl 0x2a0>;
interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
iommus = <&apps_iommu 4>;
};
- gpu@01c00000 {
+ gpu@1c00000 {
...
iommus = <&gpu_iommu 1>, <&gpu_iommu 2>;
};
compatible = "arm,realview-pb1176-syscon", "syscon";
reg = <0x10000000 0x1000>;
- led@08.0 {
+ led@8.0 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x01>;
linux,default-trigger = "heartbeat";
default-state = "on";
};
- led@08.1 {
+ led@8.1 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x02>;
linux,default-trigger = "mmc0";
default-state = "off";
};
- led@08.2 {
+ led@8.2 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x04>;
linux,default-trigger = "cpu0";
default-state = "off";
};
- led@08.3 {
+ led@8.3 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
default-state = "off";
};
- led@08.4 {
+ led@8.4 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
default-state = "off";
};
- led@08.5 {
+ led@8.5 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
default-state = "off";
};
- led@08.6 {
+ led@8.6 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
- led@08.7 {
+ led@8.7 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x80>;
Example(K2G):
------------
- msgmgr: msgmgr@02a00000 {
+ msgmgr: msgmgr@2a00000 {
compatible = "ti,k2g-message-manager";
#mbox-cells = <2>;
reg-names = "queue_proxy_region", "queue_state_debug_region";
that services interrupts for this device.
Example Discovery CPU Error node:
- cpu-error@0070 {
+ cpu-error@70 {
compatible = "marvell,mv64360-cpu-error";
reg = <0x70 0x10 0x128 0x28>;
interrupts = <3>;
that services interrupts for this device.
Example Discovery SRAM Controller node:
- sram-ctrl@0380 {
+ sram-ctrl@380 {
compatible = "marvell,mv64360-sram-ctrl";
reg = <0x380 0x80>;
interrupts = <13>;
Example:
- tc358743@0f {
+ tc358743@f {
compatible = "toshiba,tc358743";
reg = <0x0f>;
clocks = <&hdmi_osc>;
Example:
- ir@02006200 {
+ ir@2006200 {
compatible = "img,ir-rev1";
reg = <0x02006200 0x100>;
interrupts = <29 4>;
Example for STIH407:
-sti-cec@094a087c {
+sti-cec@94a087c {
compatible = "st,stih-cec";
reg = <0x94a087c 0x64>;
clocks = <&clk_sysin>;
/* stih410 SoC b2120 + b2004a + stv0367-pll(NIMB) + stv0367-tda18212 (NIMA) DT example) */
- c8sectpfe@08a20000 {
+ c8sectpfe@8a20000 {
compatible = "st,stih407-c8sectpfe";
reg = <0x08a20000 0x10000>, <0x08a00000 0x4000>;
reg-names = "stfe", "stfe-ram";
Example:
-ir0: ir@01c21800 {
+ir0: ir@1c21800 {
compatible = "allwinner,sun4i-a10-ir";
clocks = <&apb0_gates 6>, <&ir0_clk>;
clock-names = "apb", "ir";
Example:
- max77686: pmic@09 {
+ max77686: pmic@9 {
compatible = "maxim,max77686";
interrupt-parent = <&wakeup_eint>;
interrupts = <26 0>;
Example:
- max77802: pmic@09 {
+ max77802: pmic@9 {
compatible = "maxim,max77802";
interrupt-parent = <&intc>;
interrupts = <26 IRQ_TYPE_NONE>;
compatible = "syscon", "simple-mfd";
reg = <0x01000 0x1000>;
- led@08.0 {
+ led@8.0 {
compatible = "register-bit-led";
offset = <0x08>;
mask = <0x01>;
- #io-channel-cells: shall be 0,
Example:
- ths: ths@01c25000 {
+ ths: ths@1c25000 {
compatible = "allwinner,sun8i-a33-ths";
reg = <0x01c25000 0x100>;
#thermal-sensor-cells = <0>;
Example:
- rtp: rtp@01c25000 {
+ rtp: rtp@1c25000 {
compatible = "allwinner,sun4i-a10-ts";
reg = <0x01c25000 0x100>;
interrupts = <29>;
Example:
- prcm: prcm@01f01400 {
+ prcm: prcm@1f01400 {
compatible = "allwinner,sun6i-a31-prcm";
reg = <0x01f01400 0x200>;
performed on the device.
Examples:
-gpr: iomuxc-gpr@020e0000 {
+gpr: iomuxc-gpr@20e0000 {
compatible = "fsl,imx6q-iomuxc-gpr", "syscon";
reg = <0x020e0000 0x38>;
};
Example with sdio function subnode:
-mmc3: mmc@01c12000 {
+mmc3: mmc@1c12000 {
#address-cells = <1>;
#size-cells = <0>;
/* Example SD stih407 family configuration */
-mmc1: sdhci@09080000 {
+mmc1: sdhci@9080000 {
compatible = "st,sdhci-stih407", "st,sdhci";
reg = <0x09080000 0x7ff>;
reg-names = "mmc";
/* Example eMMC stih407 family configuration */
-mmc0: sdhci@09060000 {
+mmc0: sdhci@9060000 {
compatible = "st,sdhci-stih407", "st,sdhci";
reg = <0x09060000 0x7ff>, <0x9061008 0x20>;
reg-names = "mmc", "top-mmc-delay";
Examples:
- Within .dtsi:
- mmc0: mmc@01c0f000 {
+ mmc0: mmc@1c0f000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c0f000 0x1000>;
clocks = <&ahb_gates 8>, <&mmc0_clk>, <&mmc0_output_clk>, <&mmc0_sample_clk>;
};
- Within dts:
- mmc0: mmc@01c0f000 {
+ mmc0: mmc@1c0f000 {
pinctrl-names = "default", "default";
pinctrl-0 = <&mmc0_pins_a>;
pinctrl-1 = <&mmc0_cd_pin_reference_design>;
Examples:
-nfc: nand@01c03000 {
+nfc: nand@1c03000 {
compatible = "allwinner,sun4i-a10-nand";
reg = <0x01c03000 0x1000>;
interrupts = <0 37 1>;
Example:
-emac: ethernet@01c0b000 {
+emac: ethernet@1c0b000 {
compatible = "allwinner,sun4i-a10-emac";
reg = <0x01c0b000 0x1000>;
interrupts = <55>;
- phy-supply: phandle to a regulator if the PHY needs one
Example at the SoC level:
-mdio@01c0b080 {
+mdio@1c0b080 {
compatible = "allwinner,sun4i-a10-mdio";
reg = <0x01c0b080 0x14>;
#address-cells = <1>;
And at the board level:
-mdio@01c0b080 {
+mdio@1c0b080 {
phy-supply = <®_emac_3v3>;
phy0: ethernet-phy@0 {
Examples:
- gmac: ethernet@01c50000 {
+ gmac: ethernet@1c50000 {
compatible = "allwinner,sun7i-a20-gmac";
reg = <0x01c50000 0x10000>,
<0x01c20164 0x4>;
reg = <0xf0ba0000 0xfc4c>;
interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>;
- mdio@0e14 {
+ mdio@e14 {
compatible = "brcm,genet-mdio-v4";
#address-cells = <0x1>;
#size-cells = <0x0>;
Example:
SoC dtsi:
-m_can1: can@020e8000 {
+m_can1: can@20e8000 {
compatible = "bosch,m_can";
reg = <0x020e8000 0x4000>, <0x02298000 0x4000>;
reg-names = "m_can", "message_ram";
allwinner,pull = <0>;
};
...
- can0: can@01c2bc00 {
+ can0: can@1c2bc00 {
compatible = "allwinner,sun4i-a10-can";
reg = <0x01c2bc00 0x400>;
interrupts = <0 26 4>;
Board specific .dts file:
- can0: can@01c2bc00 {
+ can0: can@1c2bc00 {
pinctrl-names = "default";
pinctrl-0 = <&can0_pins_a>;
status = "okay";
Example:
-mmc3: mmc@01c12000 {
+mmc3: mmc@1c12000 {
#address-cells = <1>;
#size-cells = <0>;
bindings/nvmem/nvmem.txt
Example for sun4i:
- sid@01c23800 {
+ sid@1c23800 {
compatible = "allwinner,sun4i-a10-sid";
reg = <0x01c23800 0x10>
};
Example for sun7i:
- sid@01c23800 {
+ sid@1c23800 {
compatible = "allwinner,sun7i-a20-sid";
reg = <0x01c23800 0x200>
};
Example:
-otp: otp@0301c800 {
+otp: otp@301c800 {
compatible = "brcm,ocotp";
reg = <0x0301c800 0x2c>;
brcm,ocotp-size = <2048>;
Example:
- ocotp: ocotp@021bc000 {
+ ocotp: ocotp@21bc000 {
compatible = "fsl,imx6q-ocotp", "syscon";
reg = <0x021bc000 0x4000>;
clocks = <&clks IMX6QDL_CLK_IIM>;
For example:
/* Provider */
- qfprom: qfprom@00700000 {
+ qfprom: qfprom@700000 {
...
/* Data cells */
Example:
- qfprom: qfprom@00700000 {
+ qfprom: qfprom@700000 {
compatible = "qcom,qfprom";
reg = <0x00700000 0x8000>;
...
SoC DTSI:
- pcie-controller@00003000 {
+ pcie-controller@3000 {
compatible = "nvidia,tegra30-pcie";
device_type = "pci";
reg = <0x00003000 0x00000800 /* PADS registers */
Board DTS:
- pcie-controller@00003000 {
+ pcie-controller@3000 {
status = "okay";
avdd-pexa-supply = <&ldo1_reg>;
SoC DTSI:
- pcie-controller@01003000 {
+ pcie-controller@1003000 {
compatible = "nvidia,tegra124-pcie";
device_type = "pci";
reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */
Board DTS:
- pcie-controller@01003000 {
+ pcie-controller@1003000 {
status = "okay";
avddio-pex-supply = <&vdd_1v05_run>;
SoC DTSI:
- pcie-controller@01003000 {
+ pcie-controller@1003000 {
compatible = "nvidia,tegra210-pcie";
device_type = "pci";
reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */
Board DTS:
- pcie-controller@01003000 {
+ pcie-controller@1003000 {
status = "okay";
avdd-pll-uerefe-supply = <&avdd_1v05_pll>;
- #phy-cells: must be 0
Example:
- pcie_phy: phy@0301d0a0 {
+ pcie_phy: phy@301d0a0 {
compatible = "brcm,cygnus-pcie-phy";
reg = <0x0301d0a0 0x14>;
the 17.78mA TX reference current. Default: 100
Example:
-usbphy1: usbphy@020c9000 {
+usbphy1: usbphy@20c9000 {
compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
reg = <0x020c9000 0x1000>;
interrupts = <0 44 0x04>;
The driver will only use those matching the phy_type.
Example:
- usbphy1: phy@00a01800 {
+ usbphy1: phy@a01800 {
compatible = "allwinner,sun9i-a80-usb-phy";
reg = <0x00a01800 0x4>;
clocks = <&usb_phy_clk 2>, <&usb_phy_clk 10>,
Examples:
-pio: pinctrl@01c20800 {
+pio: pinctrl@1c20800 {
compatible = "allwinner,sun5i-a13-pinctrl";
reg = <0x01c20800 0x400>;
#address-cells = <1>;
configurations by referring to the phandle of that pin configuration node.
Examples:
-usdhc@0219c000 { /* uSDHC4 */
+usdhc@219c000 { /* uSDHC4 */
non-removable;
vmmc-supply = <®_3p3v>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4_1>;
};
-iomuxc@020e0000 {
+iomuxc@20e0000 {
compatible = "fsl,imx6q-iomuxc";
reg = <0x020e0000 0x4000>;
Example:
- pinctrl_pdc: pinctrl@02006500 {
+ pinctrl_pdc: pinctrl@2006500 {
#gpio-range-cells = <3>;
compatible = "img,tz1090-pdc-pinctrl";
reg = <0x02006500 0x100>;
};
};
- ir: ir@02006200 {
+ ir: ir@2006200 {
pinctrl-names = "default";
pinctrl-0 = <&irmod_default>;
};
Example:
- pinctrl: pinctrl@02005800 {
+ pinctrl: pinctrl@2005800 {
#gpio-range-cells = <3>;
compatible = "img,tz1090-pinctrl";
reg = <0x02005800 0xe4>;
};
};
- uart@02004b00 {
+ uart@2004b00 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_default>;
};
Board file extract:
-------------------
- pcie-controller@01003000 {
+ pcie-controller@1003000 {
...
phys = <&padctl 0>;
reg = <0 0x1020C020 0 0x1000>;
};
- pinctrl@01c20800 {
+ pinctrl@1c20800 {
compatible = "mediatek,mt8135-pinctrl";
reg = <0 0x1000B000 0 0x1000>;
mediatek,pctl-regmap = <&syscfg_pctl_a &syscfg_pctl_b>;
interrupt-names = "irqmux";
ranges = <0 0x09610000 0x6000>;
- pio0: gpio@09610000 {
+ pio0: gpio@9610000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
Example:
- tlmm: pinctrl@01010000 {
+ tlmm: pinctrl@1010000 {
compatible = "qcom,msm8996-pinctrl";
reg = <0x01010000 0x300000>;
interrupts = <0 208 0>;
Example:
- gpc: gpc@020dc000 {
+ gpc: gpc@20dc000 {
compatible = "fsl,imx6q-gpc";
reg = <0x020dc000 0x4000>;
interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>,
Example of a device that is part of the PU power domain:
- vpu: vpu@02040000 {
+ vpu: vpu@2040000 {
reg = <0x02040000 0x3c000>;
/* ... */
power-domains = <&pd_pu>;
-reg: Specifies the physical address of the SNVS_LPCR register
Example:
- snvs@020cc000 {
+ snvs@20cc000 {
compatible = "fsl,sec-v4.0-mon", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
Setup keystone reset so that in case software reset or
WDT0 is triggered it issues hard reset for SoC.
-pllctrl: pll-controller@02310000 {
+pllctrl: pll-controller@2310000 {
compatible = "ti,keystone-pllctrl", "syscon";
reg = <0x02310000 0x200>;
};
-devctrl: device-state-control@02620000 {
+devctrl: device-state-control@2620000 {
compatible = "ti,keystone-devctrl", "syscon";
reg = <0x02620000 0x1000>;
};
Example:
-mcu@0a {
+mcu@a {
#gpio-cells = <2>;
compatible = "fsl,mc9s08qg8-mpc8349emitx",
"fsl,mcu-mpc8349emitx";
Example:
- pwm: pwm@01c20e00 {
+ pwm: pwm@1c20e00 {
compatible = "allwinner,sun7i-a20-pwm";
reg = <0x01c20e00 0xc>;
clocks = <&osc24M>;
Example:
- max77686: pmic@09 {
+ max77686: pmic@9 {
compatible = "maxim,max77686";
interrupt-parent = <&wakeup_eint>;
interrupts = <26 IRQ_TYPE_NONE>;
Example:
- max77802@09 {
+ max77802@9 {
compatible = "maxim,max77802";
interrupt-parent = <&wakeup_eint>;
interrupts = <26 0>;
example:
-ahb1_rst: reset@01c202c0 {
+ahb1_rst: reset@1c202c0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-ahb1-reset";
reg = <0x01c202c0 0xc>;
example:
-src: src@020d8000 {
+src: src@20d8000 {
compatible = "fsl,imx6q-src";
reg = <0x020d8000 0x4000>;
interrupts = <0 91 0x04 0 96 0x04>;
example:
- ipu1: ipu@02400000 {
+ ipu1: ipu@2400000 {
resets = <&src 2>;
};
- ipu2: ipu@02800000 {
+ ipu2: ipu@2800000 {
resets = <&src 4>;
};
/ {
soc {
- psc: power-sleep-controller@02350000 {
+ psc: power-sleep-controller@2350000 {
compatible = "syscon", "simple-mfd";
reg = <0x02350000 0x1000>;
Example:
-rtc: rtc@01f00000 {
+rtc: rtc@1f00000 {
compatible = "allwinner,sun6i-a31-rtc";
reg = <0x01f00000 0x54>;
interrupts = <0 40 4>, <0 41 4>;
Example:
-rtc: rtc@01c20d00 {
+rtc: rtc@1c20d00 {
compatible = "allwinner,sun4i-a10-rtc";
reg = <0x01c20d00 0x20>;
interrupts = <24>;
#size-cells = <0>;
device_type = "par_io";
num-ports = <7>;
- ucc_pin@01 {
+ ucc_pin@1 {
......
};
interrupts.
Example:
- ucc_pin@01 {
+ ucc_pin@1 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0 3 1 0 1 0 /* TxD0 */
Example (K2G):
--------------------
- uart0: serial@02530c00 {
+ uart0: serial@2530c00 {
compatible = "ns16550a";
...
power-domains = <&k2g_pds 0x002c>;
Examples:
- i2s0: xtfpga-i2s@0d080000 {
+ i2s0: xtfpga-i2s@d080000 {
#sound-dai-cells = <0>;
compatible = "cdns,xtfpga-i2s";
reg = <0x0d080000 0x40>;
Example:
-asrc: asrc@02034000 {
+asrc: asrc@2034000 {
compatible = "fsl,imx53-asrc";
reg = <0x02034000 0x4000>;
interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
Example:
-esai: esai@02024000 {
+esai: esai@2024000 {
compatible = "fsl,imx35-esai";
reg = <0x02024000 0x4000>;
interrupts = <0 51 0x04>;
Example:
-spdif: spdif@02004000 {
+spdif: spdif@2004000 {
compatible = "fsl,imx35-spdif";
reg = <0x02004000 0x4000>;
interrupts = <0 52 0x04>;
Example:
-audmux@021d8000 {
+audmux@21d8000 {
compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
reg = <0x021d8000 0x4000>;
};
Example:
-i2s0: i2s@03830000 {
+i2s0: i2s@3830000 {
compatible = "samsung,s5pv210-i2s";
reg = <0x03830000 0x100>;
dmas = <&pdma0 10
block in the PRCM.
Example:
-codec: codec@01c22c00 {
+codec: codec@1c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun7i-a20-codec";
reg = <0x01c22c00 0x40>;
dma-names = "rx", "tx";
};
-codec: codec@01c22c00 {
+codec: codec@1c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun6i-a31-codec";
reg = <0x01c22c00 0x98>;
Example:
-i2s0: i2s@01c22400 {
+i2s0: i2s@1c22400 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun4i-a10-i2s";
reg = <0x01c22400 0x400>;
sound-dai = <&codec>;
};
- soc@01c00000 {
+ soc@1c00000 {
[...]
audio-codec@1c22e00 {
- reg: must contain the registers location and length
Example:
-prcm: prcm@01f01400 {
+prcm: prcm@1f01400 {
codec_analog: codec-analog {
compatible = "allwinner,sun8i-a23-codec-analog";
};
Example:
-spdif: spdif@01c21000 {
+spdif: spdif@1c21000 {
compatible = "allwinner,sun4i-a10-spdif";
reg = <0x01c21000 0x40>;
interrupts = <13>;
* dma/dma.txt
Example:
- spdif0: spdif0@0b004000 {
+ spdif0: spdif0@b004000 {
compatible = "zte,zx296702-spdif";
reg = <0x0b004000 0x1000>;
clocks = <&lsp0clk ZX296702_SPDIF0_DIV>;
Example:
-spi1: spi@01c06000 {
+spi1: spi@1c06000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c06000 0x1000>;
interrupts = <11>;
Example:
-spi1: spi@01c69000 {
+spi1: spi@1c69000 {
compatible = "allwinner,sun6i-a31-spi";
reg = <0x01c69000 0x1000>;
interrupts = <0 66 4>;
resets = <&ahb1_rst 21>;
};
-spi0: spi@01c68000 {
+spi0: spi@1c68000 {
compatible = "allwinner,sun8i-h3-spi";
reg = <0x01c68000 0x1000>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
Example:
- sysram@02020000 {
+ sysram@2020000 {
compatible = "mmio-sram";
reg = <0x02020000 0x54000>;
#address-cells = <1>;
Example
-------
-sram-controller@01c00000 {
+sram-controller@1c00000 {
compatible = "allwinner,sun4i-a10-sram-controller";
reg = <0x01c00000 0x30>;
#address-cells = <1>;
};
};
-emac: ethernet@01c0b000 {
+emac: ethernet@1c0b000 {
compatible = "allwinner,sun4i-a10-emac";
...
Example:
-timer@01c60000 {
+timer@1c60000 {
compatible = "allwinner,sun7i-a20-hstimer";
reg = <0x01c60000 0x1000>;
interrupts = <0 51 1>,
Example:
- usb_otg: usb@01c13000 {
+ usb_otg: usb@1c13000 {
compatible = "allwinner,sun4i-a10-musb";
reg = <0x01c13000 0x0400>;
clocks = <&ahb_gates 0>;
"tx14", "tx15";
};
- cppi41dma: dma-controller@07402000 {
+ cppi41dma: dma-controller@7402000 {
compatible = "ti,am3359-cppi41";
reg = <0x47400000 0x1000
0x47402000 0x1000
- atmel,oc-gpio: If present, specifies a gpio that needs to be
activated for the overcurrent detection.
-usb0: ohci@00500000 {
+usb0: ohci@500000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
"ehci_clk" for the peripheral clock
"usb_clk" for the UTMI clock
-usb1: ehci@00800000 {
+usb1: ehci@800000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
interrupts = <22 4>;
Example:
-ohci: usb@0225000 {
+ohci: usb@225000 {
compatible = "ti,da830-ohci";
reg = <0x225000 0x1000>;
interrupts = <59>;
};
Example (Allwinner sun4i A10 SoC):
- ehci0: usb@01c14000 {
+ ehci0: usb@1c14000 {
compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
reg = <0x01c14000 0x100>;
interrupts = <39>;
Example:
- ohci0: usb@01c14400 {
+ ohci0: usb@1c14400 {
compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
reg = <0x01c14400 0x100>;
interrupts = <64>;
clock frequencies table is used)
Examples:
- usb3503@08 {
+ usb3503@8 {
compatible = "smsc,usb3503";
reg = <0x08>;
connect-gpios = <&gpx3 0 1>;
- reg: Should contain registers location and length
Examples:
-usbmisc@02184800 {
+usbmisc@2184800 {
#index-cells = <1>;
compatible = "fsl,imx6q-usbmisc";
reg = <0x02184800 0x200>;
Example:
-wdt: watchdog@010000000 {
+wdt: watchdog@10000000 {
compatible = "mediatek,mt6589-wdt";
reg = <0x10000000 0x18>;
};
Example:
-wdt: watchdog@01c20c90 {
+wdt: watchdog@1c20c90 {
compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>;
};
projects / openwrt / staging / blogic.git / commitdiff