diff options
Diffstat (limited to 'dts/Bindings/i2c')
-rw-r--r-- | dts/Bindings/i2c/i2c-imx-lpi2c.txt | 20 | ||||
-rw-r--r-- | dts/Bindings/i2c/i2c-pxa.txt | 1 | ||||
-rw-r--r-- | dts/Bindings/i2c/i2c-rcar.txt | 32 | ||||
-rw-r--r-- | dts/Bindings/i2c/i2c-sh_mobile.txt | 17 | ||||
-rw-r--r-- | dts/Bindings/i2c/trivial-devices.txt | 12 |
5 files changed, 67 insertions, 15 deletions
diff --git a/dts/Bindings/i2c/i2c-imx-lpi2c.txt b/dts/Bindings/i2c/i2c-imx-lpi2c.txt new file mode 100644 index 0000000000..70c054a9a9 --- /dev/null +++ b/dts/Bindings/i2c/i2c-imx-lpi2c.txt @@ -0,0 +1,20 @@ +* Freescale Low Power Inter IC (LPI2C) for i.MX + +Required properties: +- compatible : + - "fsl,imx7ulp-lpi2c" for LPI2C compatible with the one integrated on i.MX7ULP soc + - "fsl,imx8dv-lpi2c" for LPI2C compatible with the one integrated on i.MX8DV soc +- reg : address and length of the lpi2c master registers +- interrupt-parent : core interrupt controller +- interrupts : lpi2c interrupt +- clocks : lpi2c clock specifier + +Examples: + +lpi2c7: lpi2c7@40A50000 { + compatible = "fsl,imx8dv-lpi2c"; + reg = <0x40A50000 0x10000>; + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7ULP_CLK_LPI2C7>; +}; diff --git a/dts/Bindings/i2c/i2c-pxa.txt b/dts/Bindings/i2c/i2c-pxa.txt index 12b78ac507..d30f0b11d8 100644 --- a/dts/Bindings/i2c/i2c-pxa.txt +++ b/dts/Bindings/i2c/i2c-pxa.txt @@ -7,6 +7,7 @@ Required properties : compatible processor, e.g. pxa168, pxa910, mmp2, mmp3. For the pxa2xx/pxa3xx, an additional node "mrvl,pxa-i2c" is required as shown in the example below. + For the Armada 3700, the compatible should be "marvell,armada-3700-i2c". Recommended properties : diff --git a/dts/Bindings/i2c/i2c-rcar.txt b/dts/Bindings/i2c/i2c-rcar.txt index 239632a0d7..2b8bd33dbf 100644 --- a/dts/Bindings/i2c/i2c-rcar.txt +++ b/dts/Bindings/i2c/i2c-rcar.txt @@ -1,17 +1,25 @@ I2C for R-Car platforms Required properties: -- compatible: Must be one of - "renesas,i2c-rcar" - "renesas,i2c-r8a7778" - "renesas,i2c-r8a7779" - "renesas,i2c-r8a7790" - "renesas,i2c-r8a7791" - "renesas,i2c-r8a7792" - "renesas,i2c-r8a7793" - "renesas,i2c-r8a7794" - "renesas,i2c-r8a7795" - "renesas,i2c-r8a7796" +- compatible: + "renesas,i2c-r8a7778" if the device is a part of a R8A7778 SoC. + "renesas,i2c-r8a7779" if the device is a part of a R8A7779 SoC. + "renesas,i2c-r8a7790" if the device is a part of a R8A7790 SoC. + "renesas,i2c-r8a7791" if the device is a part of a R8A7791 SoC. + "renesas,i2c-r8a7792" if the device is a part of a R8A7792 SoC. + "renesas,i2c-r8a7793" if the device is a part of a R8A7793 SoC. + "renesas,i2c-r8a7794" if the device is a part of a R8A7794 SoC. + "renesas,i2c-r8a7795" if the device is a part of a R8A7795 SoC. + "renesas,i2c-r8a7796" if the device is a part of a R8A7796 SoC. + "renesas,rcar-gen1-i2c" for a generic R-Car Gen1 compatible device. + "renesas,rcar-gen2-i2c" for a generic R-Car Gen2 compatible device. + "renesas,rcar-gen3-i2c" for a generic R-Car Gen3 compatible device. + "renesas,i2c-rcar" (deprecated) + + When compatible with the generic version, nodes must list the + SoC-specific version corresponding to the platform first followed + by the generic version. + - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt specifier. @@ -33,7 +41,7 @@ Examples : i2c0: i2c@e6508000 { #address-cells = <1>; #size-cells = <0>; - compatible = "renesas,i2c-r8a7791"; + compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c"; reg = <0 0xe6508000 0 0x40>; interrupts = <0 287 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp9_clks R8A7791_CLK_I2C0>; diff --git a/dts/Bindings/i2c/i2c-sh_mobile.txt b/dts/Bindings/i2c/i2c-sh_mobile.txt index 214f94c25d..7716acc55d 100644 --- a/dts/Bindings/i2c/i2c-sh_mobile.txt +++ b/dts/Bindings/i2c/i2c-sh_mobile.txt @@ -1,8 +1,7 @@ Device tree configuration for Renesas IIC (sh_mobile) driver Required properties: -- compatible : "renesas,iic-<soctype>". "renesas,rmobile-iic" as fallback - Examples with soctypes are: +- compatible : - "renesas,iic-r8a73a4" (R-Mobile APE6) - "renesas,iic-r8a7740" (R-Mobile A1) - "renesas,iic-r8a7790" (R-Car H2) @@ -12,6 +11,17 @@ Required properties: - "renesas,iic-r8a7794" (R-Car E2) - "renesas,iic-r8a7795" (R-Car H3) - "renesas,iic-sh73a0" (SH-Mobile AG5) + - "renesas,rcar-gen2-iic" (generic R-Car Gen2 compatible device) + - "renesas,rcar-gen3-iic" (generic R-Car Gen3 compatible device) + - "renesas,rmobile-iic" (generic device) + + When compatible with a generic R-Car version, nodes + must list the SoC-specific version corresponding to + the platform first followed by the generic R-Car + version. + + renesas,rmobile-iic must always follow. + - reg : address start and address range size of device - interrupts : interrupt of device - clocks : clock for device @@ -31,7 +41,8 @@ Pinctrl properties might be needed, too. See there. Example: iic0: i2c@e6500000 { - compatible = "renesas,iic-r8a7790", "renesas,rmobile-iic"; + compatible = "renesas,iic-r8a7790", "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; reg = <0 0xe6500000 0 0x425>; interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_IIC0>; diff --git a/dts/Bindings/i2c/trivial-devices.txt b/dts/Bindings/i2c/trivial-devices.txt index fbbad64467..cdd7b48826 100644 --- a/dts/Bindings/i2c/trivial-devices.txt +++ b/dts/Bindings/i2c/trivial-devices.txt @@ -39,11 +39,13 @@ dallas,ds75 Digital Thermometer and Thermostat dlg,da9053 DA9053: flexible system level PMIC with multicore support dlg,da9063 DA9063: system PMIC for quad-core application processors domintech,dmard09 DMARD09: 3-axis Accelerometer +domintech,dmard10 DMARD10: 3-axis Accelerometer epson,rx8010 I2C-BUS INTERFACE REAL TIME CLOCK MODULE epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51 +fsl,mma7660 MMA7660FC: 3-Axis Orientation/Motion Detection Sensor fsl,mma8450 MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer fsl,mpl3115 MPL3115: Absolute Digital Pressure Sensor fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller @@ -57,6 +59,7 @@ maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface mc,rv3029c2 Real Time Clock Module with I2C-Bus mcube,mc3230 mCube 3-axis 8-bit digital accelerometer +memsic,mxc6225 MEMSIC 2-axis 8-bit digital accelerometer microchip,mcp4531-502 Microchip 7-bit Single I2C Digital Potentiometer (5k) microchip,mcp4531-103 Microchip 7-bit Single I2C Digital Potentiometer (10k) microchip,mcp4531-503 Microchip 7-bit Single I2C Digital Potentiometer (50k) @@ -121,6 +124,11 @@ microchip,mcp4662-502 Microchip 8-bit Dual I2C Digital Potentiometer with NV Mem microchip,mcp4662-103 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (10k) microchip,mcp4662-503 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (50k) microchip,mcp4662-104 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k) +microchip,tc654 PWM Fan Speed Controller With Fan Fault Detection +microchip,tc655 PWM Fan Speed Controller With Fan Fault Detection +miramems,da226 MiraMEMS DA226 2-axis 14-bit digital accelerometer +miramems,da280 MiraMEMS DA280 3-axis 14-bit digital accelerometer +miramems,da311 MiraMEMS DA311 3-axis 12-bit digital accelerometer national,lm63 Temperature sensor with integrated fan control national,lm75 I2C TEMP SENSOR national,lm80 Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor @@ -130,6 +138,8 @@ nuvoton,npct501 i2c trusted platform module (TPM) nuvoton,npct601 i2c trusted platform module (TPM2) nxp,pca9556 Octal SMBus and I2C registered interface nxp,pca9557 8-bit I2C-bus and SMBus I/O port with reset +nxp,pcf2127 Real-time clock +nxp,pcf2129 Real-time clock nxp,pcf8563 Real-time clock/calendar nxp,pcf85063 Tiny Real-Time Clock oki,ml86v7667 OKI ML86V7667 video decoder @@ -146,6 +156,7 @@ ricoh,rv5c387a I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC samsung,24ad0xd1 S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power) sgx,vz89x SGX Sensortech VZ89X Sensors sii,s35390a 2-wire CMOS real-time clock +silabs,si7020 Relative Humidity and Temperature Sensors skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply st,24c256 i2c serial eeprom (24cxx) st,m41t00 Serial real-time clock (RTC) @@ -158,4 +169,5 @@ ti,tsc2003 I2C Touch-Screen Controller ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface ti,tmp103 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface ti,tmp275 Digital Temperature Sensor +winbond,w83793 Winbond/Nuvoton H/W Monitor winbond,wpct301 i2c trusted platform module (TPM) |