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Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/k…
…ernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems" * tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (267 commits) nvmem: core: Notify when a new layout is registered nvmem: core: Do not open-code existing functions nvmem: core: Return NULL when no nvmem layout is found nvmem: core: Create all cells before adding the nvmem device nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper nvmem: sec-qfprom: Add Qualcomm secure QFPROM support dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom dt-bindings: nvmem: Add compatible for QCM2290 nvmem: Kconfig: Fix typo "drive" -> "driver" nvmem: Explicitly include correct DT includes nvmem: add new NXP QorIQ eFuse driver dt-bindings: nvmem: Add t1023-sfp efuse support dt-bindings: nvmem: qfprom: Add compatible for MSM8226 nvmem: uniphier: Use devm_platform_get_and_ioremap_resource() nvmem: qfprom: do some cleanup nvmem: stm32-romem: Use devm_platform_get_and_ioremap_resource() nvmem: rockchip-efuse: Use devm_platform_get_and_ioremap_resource() nvmem: meson-mx-efuse: Convert to devm_platform_ioremap_resource() nvmem: lpc18xx_otp: Convert to devm_platform_ioremap_resource() nvmem: brcm_nvram: Use devm_platform_get_and_ioremap_resource() ...
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41 changes: 41 additions & 0 deletions
41
Documentation/devicetree/bindings/fsi/ibm,i2cr-fsi-master.yaml
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| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/fsi/ibm,i2cr-fsi-master.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
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| title: IBM I2C Responder virtual FSI master | ||
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| maintainers: | ||
| - Eddie James <eajames@linux.ibm.com> | ||
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| description: | | ||
| The I2C Responder (I2CR) is a an I2C device that's connected to an FSI CFAM | ||
| (see fsi.txt). The I2CR translates I2C bus operations to FSI CFAM reads and | ||
| writes or SCOM operations, thereby acting as an FSI master. | ||
| properties: | ||
| compatible: | ||
| enum: | ||
| - ibm,i2cr-fsi-master | ||
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| reg: | ||
| maxItems: 1 | ||
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| required: | ||
| - compatible | ||
| - reg | ||
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| additionalProperties: false | ||
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| examples: | ||
| - | | ||
| i2c { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| i2cr@20 { | ||
| compatible = "ibm,i2cr-fsi-master"; | ||
| reg = <0x20>; | ||
| }; | ||
| }; |
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91
Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml
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| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/iio/adc/allwinner,sun20i-d1-gpadc.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
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| title: Allwinner D1 General Purpose ADC | ||
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| maintainers: | ||
| - Maksim Kiselev <bigunclemax@gmail.com> | ||
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| properties: | ||
| compatible: | ||
| enum: | ||
| - allwinner,sun20i-d1-gpadc | ||
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| "#io-channel-cells": | ||
| const: 1 | ||
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| "#address-cells": | ||
| const: 1 | ||
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| "#size-cells": | ||
| const: 0 | ||
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| clocks: | ||
| maxItems: 1 | ||
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| interrupts: | ||
| maxItems: 1 | ||
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| reg: | ||
| maxItems: 1 | ||
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| resets: | ||
| maxItems: 1 | ||
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| patternProperties: | ||
| "^channel@[0-9a-f]+$": | ||
| $ref: adc.yaml | ||
| type: object | ||
| description: | ||
| Represents the internal channels of the ADC. | ||
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| properties: | ||
| reg: | ||
| items: | ||
| minimum: 0 | ||
| maximum: 15 | ||
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| required: | ||
| - reg | ||
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| unevaluatedProperties: false | ||
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| required: | ||
| - "#io-channel-cells" | ||
| - clocks | ||
| - compatible | ||
| - interrupts | ||
| - reg | ||
| - resets | ||
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| additionalProperties: false | ||
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| examples: | ||
| - | | ||
| #include <dt-bindings/clock/sun20i-d1-ccu.h> | ||
| #include <dt-bindings/reset/sun20i-d1-ccu.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
| gpadc: adc@2009000 { | ||
| compatible = "allwinner,sun20i-d1-gpadc"; | ||
| reg = <0x2009000 0x400>; | ||
| clocks = <&ccu CLK_BUS_GPADC>; | ||
| resets = <&ccu RST_BUS_GPADC>; | ||
| interrupts = <73 IRQ_TYPE_LEVEL_HIGH>; | ||
| #io-channel-cells = <1>; | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| channel@0 { | ||
| reg = <0>; | ||
| }; | ||
| channel@1 { | ||
| reg = <1>; | ||
| }; | ||
| }; | ||
| ... |
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49 changes: 49 additions & 0 deletions
49
Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml
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| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
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| $id: http://devicetree.org/schemas/iio/dac/microchip,mcp4728.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
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| title: Microchip MCP4728 DAC | ||
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| maintainers: | ||
| - Andrea Collamati <andrea.collamati@gmail.com> | ||
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| description: | | ||
| MCP4728 is a quad channel, 12-bit voltage output | ||
| Digital-to-Analog Converter with non-volatile | ||
| memory and I2C compatible Serial Interface. | ||
| https://www.microchip.com/en-us/product/mcp4728 | ||
| properties: | ||
| compatible: | ||
| const: microchip,mcp4728 | ||
|
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| reg: | ||
| maxItems: 1 | ||
|
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| vdd-supply: | ||
| description: | | ||
| Provides both power and acts as the reference supply on the MCP4728 | ||
| when Internal Vref is not selected. | ||
| required: | ||
| - compatible | ||
| - reg | ||
| - vdd-supply | ||
|
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| additionalProperties: false | ||
|
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| examples: | ||
| - | | ||
| i2c { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| dac@60 { | ||
| compatible = "microchip,mcp4728"; | ||
| reg = <0x60>; | ||
| vdd-supply = <&vdac_vdd>; | ||
| }; | ||
| }; |
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