From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- .../devicetree/bindings/iio/accel/mma8452.txt | 4 +- .../bindings/iio/adc/at91-sama5d2_adc.txt | 28 +++++++++++ .../devicetree/bindings/iio/adc/fsl,imx25-gcq.txt | 58 ++++++++++++++++++++++ .../devicetree/bindings/iio/adc/mcp3422.txt | 1 + .../devicetree/bindings/iio/adc/ti-adc0832.txt | 19 +++++++ .../bindings/iio/chemical/atlas,ph-sm.txt | 22 ++++++++ .../devicetree/bindings/iio/dac/vf610-dac.txt | 20 ++++++++ .../devicetree/bindings/iio/health/afe4403.txt | 34 +++++++++++++ .../devicetree/bindings/iio/health/afe4404.txt | 30 +++++++++++ .../devicetree/bindings/iio/health/max30100.txt | 8 +++ .../devicetree/bindings/iio/iio-bindings.txt | 2 +- .../devicetree/bindings/iio/light/opt3001.txt | 26 ++++++++++ 12 files changed, 250 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt create mode 100644 Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-adc0832.txt create mode 100644 Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt create mode 100644 Documentation/devicetree/bindings/iio/dac/vf610-dac.txt create mode 100644 Documentation/devicetree/bindings/iio/health/afe4403.txt create mode 100644 Documentation/devicetree/bindings/iio/health/afe4404.txt create mode 100644 Documentation/devicetree/bindings/iio/light/opt3001.txt (limited to 'Documentation/devicetree/bindings/iio') diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt index 3c10e8581..165937e1a 100644 --- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt +++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt @@ -1,8 +1,10 @@ -Freescale MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC triaxial accelerometer +Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC +triaxial accelerometer Required properties: - compatible: should contain one of + * "fsl,mma8451" * "fsl,mma8452" * "fsl,mma8453" * "fsl,mma8652" diff --git a/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt new file mode 100644 index 000000000..3223684a6 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt @@ -0,0 +1,28 @@ +* AT91 SAMA5D2 Analog to Digital Converter (ADC) + +Required properties: + - compatible: Should be "atmel,sama5d2-adc". + - reg: Should contain ADC registers location and length. + - interrupts: Should contain the IRQ line for the ADC. + - clocks: phandle to device clock. + - clock-names: Must be "adc_clk". + - vref-supply: Supply used as reference for conversions. + - vddana-supply: Supply for the adc device. + - atmel,min-sample-rate-hz: Minimum sampling rate, it depends on SoC. + - atmel,max-sample-rate-hz: Maximum sampling rate, it depends on SoC. + - atmel,startup-time-ms: Startup time expressed in ms, it depends on SoC. + +Example: + +adc: adc@fc030000 { + compatible = "atmel,sama5d2-adc"; + reg = <0xfc030000 0x100>; + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&adc_clk>; + clock-names = "adc_clk"; + atmel,min-sample-rate-hz = <200000>; + atmel,max-sample-rate-hz = <20000000>; + atmel,startup-time-ms = <4>; + vddana-supply = <&vdd_3v3_lp_reg>; + vref-supply = <&vdd_3v3_lp_reg>; +} diff --git a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt new file mode 100644 index 000000000..b0866d36a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt @@ -0,0 +1,58 @@ +Freescale i.MX25 ADC GCQ device + +This is a generic conversion queue device that can convert any of the +analog inputs using the ADC unit of the i.MX25. + +Required properties: + - compatible: Should be "fsl,imx25-gcq". + - reg: Should be the register range of the module. + - interrupts: Should be the interrupt number of the module. + Typically this is <1>. + - interrupt-parent: phandle to the tsadc module of the i.MX25. + - #address-cells: Should be <1> (setting for the subnodes) + - #size-cells: Should be <0> (setting for the subnodes) + +Optional properties: + - vref-ext-supply: The regulator supplying the ADC reference voltage. + Required when at least one subnode uses the this reference. + - vref-xp-supply: The regulator supplying the ADC reference voltage on pin XP. + Required when at least one subnode uses this reference. + - vref-yp-supply: The regulator supplying the ADC reference voltage on pin YP. + Required when at least one subnode uses this reference. + +Sub-nodes: +Optionally you can define subnodes which define the reference voltage +for the analog inputs. + +Required properties for subnodes: + - reg: Should be the number of the analog input. + 0: xp + 1: yp + 2: xn + 3: yn + 4: wiper + 5: inaux0 + 6: inaux1 + 7: inaux2 +Optional properties for subnodes: + - fsl,adc-refp: specifies the positive reference input as defined in + + - fsl,adc-refn: specifies the negative reference input as defined in + + +Example: + + adc: adc@50030800 { + compatible = "fsl,imx25-gcq"; + reg = <0x50030800 0x60>; + interrupt-parent = <&tscadc>; + interrupts = <1>; + #address-cells = <1>; + #size-cells = <0>; + + inaux@5 { + reg = <5>; + fsl,adc-refp = ; + fsl,adc-refn = ; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/mcp3422.txt b/Documentation/devicetree/bindings/iio/adc/mcp3422.txt index dcae4ccfc..82bcce072 100644 --- a/Documentation/devicetree/bindings/iio/adc/mcp3422.txt +++ b/Documentation/devicetree/bindings/iio/adc/mcp3422.txt @@ -6,6 +6,7 @@ Required properties: "microchip,mcp3422" or "microchip,mcp3423" or "microchip,mcp3424" or + "microchip,mcp3425" or "microchip,mcp3426" or "microchip,mcp3427" or "microchip,mcp3428" diff --git a/Documentation/devicetree/bindings/iio/adc/ti-adc0832.txt b/Documentation/devicetree/bindings/iio/adc/ti-adc0832.txt new file mode 100644 index 000000000..d91130587 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti-adc0832.txt @@ -0,0 +1,19 @@ +* Texas Instruments' ADC0831/ADC0832/ADC0832/ADC0838 + +Required properties: + - compatible: Should be one of + * "ti,adc0831" + * "ti,adc0832" + * "ti,adc0834" + * "ti,adc0838" + - reg: spi chip select number for the device + - vref-supply: The regulator supply for ADC reference voltage + - spi-max-frequency: Max SPI frequency to use (< 400000) + +Example: +adc@0 { + compatible = "ti,adc0832"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <200000>; +}; diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt new file mode 100644 index 000000000..cffa19074 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt @@ -0,0 +1,22 @@ +* Atlas Scientific pH-SM OEM sensor + +http://www.atlas-scientific.com/_files/_datasheets/_oem/pH_oem_datasheet.pdf + +Required properties: + + - compatible: must be "atlas,ph-sm" + - reg: the I2C address of the sensor + - interrupt-parent: should be the phandle for the interrupt controller + - interrupts: the sole interrupt generated by the device + + Refer to interrupt-controller/interrupts.txt for generic interrupt client + node bindings. + +Example: + +atlas@65 { + compatible = "atlas,ph-sm"; + reg = <0x65>; + interrupt-parent = <&gpio1>; + interrupts = <16 2>; +}; diff --git a/Documentation/devicetree/bindings/iio/dac/vf610-dac.txt b/Documentation/devicetree/bindings/iio/dac/vf610-dac.txt new file mode 100644 index 000000000..20c6c7ae9 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/vf610-dac.txt @@ -0,0 +1,20 @@ +Freescale vf610 Digital to Analog Converter bindings + +The devicetree bindings are for the new DAC driver written for +vf610 SoCs from Freescale. + +Required properties: +- compatible: Should contain "fsl,vf610-dac" +- reg: Offset and length of the register set for the device +- interrupts: Should contain the interrupt for the device +- clocks: The clock is needed by the DAC controller +- clock-names: Must contain "dac" matching entry in the clocks property. + +Example: +dac0: dac@400cc000 { + compatible = "fsl,vf610-dac"; + reg = <0x400cc000 0x1000>; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "dac"; + clocks = <&clks VF610_CLK_DAC0>; +}; diff --git a/Documentation/devicetree/bindings/iio/health/afe4403.txt b/Documentation/devicetree/bindings/iio/health/afe4403.txt new file mode 100644 index 000000000..2fffd7033 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/health/afe4403.txt @@ -0,0 +1,34 @@ +Texas Instruments AFE4403 Heart rate and Pulse Oximeter + +Required properties: + - compatible : Should be "ti,afe4403". + - reg : SPI chip select address of device. + - tx-supply : Regulator supply to transmitting LEDs. + - interrupt-parent : Phandle to he parent interrupt controller. + - interrupts : The interrupt line the device ADC_RDY pin is + connected to. For details refer to, + ../../interrupt-controller/interrupts.txt. + +Optional properties: + - reset-gpios : GPIO used to reset the device. + For details refer to, ../../gpio/gpio.txt. + +For other required and optional properties of SPI slave nodes +please refer to ../../spi/spi-bus.txt. + +Example: + +&spi0 { + heart_mon@0 { + compatible = "ti,afe4403"; + reg = <0>; + spi-max-frequency = <10000000>; + + tx-supply = <&vbat>; + + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_EDGE_RISING>; + + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + }; +}; diff --git a/Documentation/devicetree/bindings/iio/health/afe4404.txt b/Documentation/devicetree/bindings/iio/health/afe4404.txt new file mode 100644 index 000000000..de69f203e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/health/afe4404.txt @@ -0,0 +1,30 @@ +Texas Instruments AFE4404 Heart rate and Pulse Oximeter + +Required properties: + - compatible : Should be "ti,afe4404". + - reg : I2C address of the device. + - tx-supply : Regulator supply to transmitting LEDs. + - interrupt-parent : Phandle to he parent interrupt controller. + - interrupts : The interrupt line the device ADC_RDY pin is + connected to. For details refer to, + ../interrupt-controller/interrupts.txt. + +Optional properties: + - reset-gpios : GPIO used to reset the device. + For details refer to, ../gpio/gpio.txt. + +Example: + +&i2c2 { + heart_mon@58 { + compatible = "ti,afe4404"; + reg = <0x58>; + + tx-supply = <&vbat>; + + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_EDGE_RISING>; + + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + }; +}; diff --git a/Documentation/devicetree/bindings/iio/health/max30100.txt b/Documentation/devicetree/bindings/iio/health/max30100.txt index f6fbac66a..295a9edfa 100644 --- a/Documentation/devicetree/bindings/iio/health/max30100.txt +++ b/Documentation/devicetree/bindings/iio/health/max30100.txt @@ -11,11 +11,19 @@ Required properties: Refer to interrupt-controller/interrupts.txt for generic interrupt client node bindings. +Optional properties: + - maxim,led-current-microamp: configuration for LED current in microamperes + while the engine is running. First indexed value is the configuration for + the RED LED, and second value is for the IR LED. + + Refer to the datasheet for the allowed current values. + Example: max30100@057 { compatible = "maxim,max30100"; reg = <57>; + maxim,led-current-microamp = <24000 50000>; interrupt-parent = <&gpio1>; interrupts = <16 2>; }; diff --git a/Documentation/devicetree/bindings/iio/iio-bindings.txt b/Documentation/devicetree/bindings/iio/iio-bindings.txt index 0b447d9ad..68d6f8ce0 100644 --- a/Documentation/devicetree/bindings/iio/iio-bindings.txt +++ b/Documentation/devicetree/bindings/iio/iio-bindings.txt @@ -82,7 +82,7 @@ vdd channel is connected to output 0 of the &ref device. ... - iio_hwmon { + iio-hwmon { compatible = "iio-hwmon"; io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>, <&adc 5>, diff --git a/Documentation/devicetree/bindings/iio/light/opt3001.txt b/Documentation/devicetree/bindings/iio/light/opt3001.txt new file mode 100644 index 000000000..eac30d508 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/opt3001.txt @@ -0,0 +1,26 @@ +* Texas Instruments OPT3001 Ambient Light Sensor + +The driver supports interrupt-driven and interrupt-less operation, depending +on whether an interrupt property has been populated into the DT. Note that +the optional generation of IIO events on rising/falling light threshold changes +requires the use of interrupts. Without interrupts, only the simple reading +of the current light value is supported through the IIO API. + +http://www.ti.com/product/opt3001 + +Required properties: + - compatible: should be "ti,opt3001" + - reg: the I2C address of the sensor + +Optional properties: + - interrupt-parent: should be the phandle for the interrupt controller + - interrupts: interrupt mapping for GPIO IRQ (configure for falling edge) + +Example: + +opt3001@44 { + compatible = "ti,opt3001"; + reg = <0x44>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; +}; -- cgit v1.2.3