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74fee4e88f
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays.
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans.
- Correct unittests to use preferred "okay" for "status" property value.
- Add a KASLR seed property.
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa.
- Fix modalias buffer handling.
- Clean-up of include paths for building dtbs.
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices.
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC.
- Add compatible string for Allwinner H5 Mali-450 GPU.
- Fix links to old OpenFirmware docs with new mirror on devicetree.org.
- Remove status property from binding doc examples.
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Merge tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
"There's a few orphans in the conversion to %pOF printf specifiers
included here that no one else picked up.
Summary:
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans
- Correct unittests to use preferred "okay" for "status" property
value
- Add a KASLR seed property
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa
- Fix modalias buffer handling
- Clean-up of include paths for building dtbs
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10
devices
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC
- Add compatible string for Allwinner H5 Mali-450 GPU
- Fix links to old OpenFirmware docs with new mirror on
devicetree.org
- Remove status property from binding doc examples"
* tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits)
devicetree: Adjust status "ok" -> "okay" under drivers/of/
dt-bindings: Remove "status" from examples
dt-bindings: pinctrl: sh-pfc: Use generic node name
dt-bindings: Add vendor Mellanox
dt-binding: net/phy: fix interrupts description
virt: Convert to using %pOF instead of full_name
macintosh: Convert to using %pOF instead of full_name
ide: pmac: Convert to using %pOF instead of full_name
microblaze: Convert to using %pOF instead of full_name
dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/
of: Use PLATFORM_DEVID_NONE definition
of/device: Fix of_device_get_modalias() buffer handling
of/device: Prevent buffer overflow in of_device_modalias()
dt-bindings: add amc6821, isl1208 trivial bindings
dt-bindings: add vendor prefix for Theobroma Systems
of: search scripts/dtc/include-prefixes path for both CPP and DTC
of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP
of: remove drivers/of/testcase-data from include search path for CPP
of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered
iio: srf08: add device tree binding for srf02 and srf10
...
68 lines
1.7 KiB
Plaintext
68 lines
1.7 KiB
Plaintext
* Dialog DA9052/53 Power Management Integrated Circuit (PMIC)
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Required properties:
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- compatible : Should be "dlg,da9052", "dlg,da9053-aa",
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"dlg,da9053-ab", or "dlg,da9053-bb"
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Optional properties:
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- dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen
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input lines are used as general purpose analogue
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input.
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- tsiref-supply: Phandle to the regulator, which provides the reference
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voltage for the TSIREF pin. Must be provided when the
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touchscreen pins are used for ADC purposes.
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Sub-nodes:
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- regulators : Contain the regulator nodes. The DA9052/53 regulators are
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bound using their names as listed below:
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buck1 : regulator BUCK CORE
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buck2 : regulator BUCK PRO
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buck3 : regulator BUCK MEM
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buck4 : regulator BUCK PERI
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ldo1 : regulator LDO1
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ldo2 : regulator LDO2
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ldo3 : regulator LDO3
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ldo4 : regulator LDO4
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ldo5 : regulator LDO5
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ldo6 : regulator LDO6
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ldo7 : regulator LDO7
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ldo8 : regulator LDO8
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ldo9 : regulator LDO9
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ldo10 : regulator LDO10
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The bindings details of individual regulator device can be found in:
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Documentation/devicetree/bindings/regulator/regulator.txt
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Examples:
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i2c@63fc8000 { /* I2C1 */
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pmic: dialog@48 {
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compatible = "dlg,da9053-aa";
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reg = <0x48>;
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regulators {
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buck1 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <2075000>;
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};
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buck2 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <2075000>;
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};
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buck3 {
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regulator-min-microvolt = <925000>;
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regulator-max-microvolt = <2500000>;
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};
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buck4 {
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regulator-min-microvolt = <925000>;
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regulator-max-microvolt = <2500000>;
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};
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};
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};
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};
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