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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 22:13:41 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 22:13:41 -0700 |
commit | 9dffdb38d864ae89e16ff7b3a09451270736e35b (patch) | |
tree | 709caf4ff2790a993ca11a40233ab241475451be /Documentation/devicetree/bindings/iio | |
parent | 10fdfee7f7fd8d4a6a8455ac4c9fbbc51d79b9f7 (diff) | |
parent | 2df122bdebaba1daad3a8087b89a5e3456474538 (diff) | |
download | linux-stable-9dffdb38d864ae89e16ff7b3a09451270736e35b.tar.gz linux-stable-9dffdb38d864ae89e16ff7b3a09451270736e35b.tar.bz2 linux-stable-9dffdb38d864ae89e16ff7b3a09451270736e35b.zip |
Merge tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big staging driver pull request for 4.6-rc1.
Lots of little things here, over 1600 patches or so. Notable is all
of the good Lustre work happening, those developers have finally woken
up and are cleaning up their code greatly. The Outreachy intern
application process is also happening, which brought in another 400 or
so patches. Full details are in the very long shortlog.
All of these have been in linux-next with no reported issues"
* tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1673 commits)
staging: lustre: fix aligments in lnet selftest
staging: lustre: report minimum of two buffers for LNet selftest load test
staging: lustre: test for proper errno code in lstcon_rpc_trans_abort
staging: lustre: filter remaining extra spacing for lnet selftest
staging: lustre: remove extra spacing when setting variable for lnet selftest
staging: lustre: remove extra spacing of variable declartions for lnet selftest
staging: lustre: fix spacing issues checkpatch reported in lnet selftest
staging: lustre: remove returns in void function for lnet selftest
staging: lustre: fix bogus lst errors for lnet selftest
staging: netlogic: Replacing pr_err with dev_err after the call to devm_kzalloc
staging: mt29f_spinand: Replacing pr_info with dev_info after the call to devm_kzalloc
staging: android: ion: fix up file mode
staging: ion: debugfs invalid gfp mask
staging: rts5208: Replace pci_enable_device with pcim_enable_device
Staging: ieee80211: Place constant on right side of the test.
staging: speakup: Replace del_timer with del_timer_sync
staging: lowmemorykiller: fix 2 checks that checkpatch complained
staging: mt29f_spinand: Drop void pointer cast
staging: rdma: hfi1: file_ops: Replace ALIGN with PAGE_ALIGN
staging: rdma: hfi1: driver: Replace IS_ALIGNED with PAGE_ALIGNED
...
Diffstat (limited to 'Documentation/devicetree/bindings/iio')
10 files changed, 191 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt index 3c10e8581144..165937e1ac1c 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 000000000000..3223684a643b --- /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/mcp3422.txt b/Documentation/devicetree/bindings/iio/adc/mcp3422.txt index dcae4ccfcc52..82bcce07255d 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 000000000000..d91130587d01 --- /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 000000000000..cffa1907463a --- /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 000000000000..20c6c7ae9687 --- /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 000000000000..2fffd70336ba --- /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 000000000000..de69f203edfa --- /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 f6fbac66ad06..295a9edfa4fd 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/light/opt3001.txt b/Documentation/devicetree/bindings/iio/light/opt3001.txt new file mode 100644 index 000000000000..eac30d508849 --- /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>; +}; |