Here is the large set of staging and IIO driver updates for 5.10-rc1. Included in here are: - new IIO drivers - new IIO driver frameworks - various IIO driver fixes and updates - IIO device tree conversions to yaml - so many minor staging driver coding style cleanups - most cdev driver moved out of staging - no new drivers added or removed Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX4g+oQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymAyQCghI58tN/Np3itPlZuc+HYFN7OHH8An1TKzCm1 bwkfw5qAcHab+R7KQZOA =BaXS -----END PGP SIGNATURE----- Merge tag 'staging-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / IIO driver updates from Greg KH: "Here is the large set of staging and IIO driver updates for 5.10-rc1. Included in here are: - new IIO drivers - new IIO driver frameworks - various IIO driver fixes and updates - IIO device tree conversions to yaml - so many minor staging driver coding style cleanups - most cdev driver moved out of staging - no staging drivers added or removed Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (476 commits) staging: comedi: check validity of wMaxPacketSize of usb endpoints found staging: wfx: improve robustness of wfx_get_hw_rate() staging: wfx: drop unicode characters from strings staging: wfx: gpiod_get_value() can return an error staging: wfx: increase robustness of hif_generic_confirm() staging: wfx: wfx_init_common() returns NULL on error staging: wfx: standardize the error when vif does not exist staging: wfx: check memory allocation staging: wfx: improve error handling of hif_join() staging: dpaa2-switch: add a dpaa2_switch prefix to all functions in ethsw.c staging: dpaa2-switch: add a dpaa2_switch_ prefix to all functions in ethsw-ethtool.c staging: rtl8188eu: Fix long lines dt-bindings: staging: wfx: silabs,wfx yaml conversion staging: wfx: update copyrights dates staging: wfx: fix QoS priority for slow buses staging: wfx: fix BA sessions for older firmwares staging: wfx: remove remaining code of 'secure link' feature staging: wfx: fix handling of MMIC error staging: vchiq: Fix list_for_each exit tests staging: greybus: use __force when assigning __u8 value to snd_ctl_elem_type_t ...
168 lines
3.6 KiB
YAML
168 lines
3.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/adc/samsung,exynos-adc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung Exynos Analog to Digital Converter (ADC)
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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properties:
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compatible:
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enum:
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- samsung,exynos-adc-v1 # Exynos5250
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- samsung,exynos-adc-v2
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- samsung,exynos3250-adc
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- samsung,exynos4212-adc # Exynos4212 and Exynos4412
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- samsung,exynos7-adc
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- samsung,s3c2410-adc
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- samsung,s3c2416-adc
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- samsung,s3c2440-adc
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- samsung,s3c2443-adc
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- samsung,s3c6410-adc
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- samsung,s5pv210-adc
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reg:
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maxItems: 1
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clocks:
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description:
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Phandle to ADC bus clock. For Exynos3250 additional clock is needed.
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minItems: 1
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maxItems: 2
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clock-names:
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description:
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Must contain clock names (adc, sclk) matching phandles in clocks
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property.
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minItems: 1
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maxItems: 2
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interrupts:
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description:
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ADC interrupt followed by optional touchscreen interrupt.
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minItems: 1
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maxItems: 2
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"#io-channel-cells":
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const: 1
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io-channel-ranges: true
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vdd-supply: true
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samsung,syscon-phandle:
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$ref: '/schemas/types.yaml#/definitions/phandle'
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description:
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Phandle to the PMU system controller node (to access the ADC_PHY
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register on Exynos3250/4x12/5250/5420/5800).
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has-touchscreen:
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description:
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If present, indicates that a touchscreen is connected and usable.
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type: boolean
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- interrupts
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- "#io-channel-cells"
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- vdd-supply
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additionalProperties:
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type: object
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- samsung,exynos-adc-v1
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- samsung,exynos-adc-v2
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- samsung,exynos3250-adc
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- samsung,exynos4212-adc
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then:
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required:
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- samsung,syscon-phandle
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- if:
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properties:
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compatible:
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contains:
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enum:
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- samsung,exynos3250-adc
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then:
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properties:
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clocks:
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minItems: 2
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maxItems: 2
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clock-names:
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items:
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- const: adc
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- const: sclk
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else:
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properties:
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clocks:
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minItems: 1
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maxItems: 1
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clock-names:
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items:
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- const: adc
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- if:
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required:
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- has-touchscreen
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then:
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properties:
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interrupts:
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minItems: 2
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maxItems: 2
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examples:
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- |
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adc: adc@12d10000 {
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compatible = "samsung,exynos-adc-v1";
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reg = <0x12d10000 0x100>;
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interrupts = <0 106 0>;
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#io-channel-cells = <1>;
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io-channel-ranges;
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clocks = <&clock 303>;
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clock-names = "adc";
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vdd-supply = <&buck5_reg>;
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samsung,syscon-phandle = <&pmu_system_controller>;
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/* NTC thermistor is a hwmon device */
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ncp15wb473 {
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compatible = "murata,ncp15wb473";
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pullup-uv = <1800000>;
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pullup-ohm = <47000>;
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pulldown-ohm = <0>;
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io-channels = <&adc 4>;
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};
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};
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- |
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#include <dt-bindings/clock/exynos3250.h>
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adc@126c0000 {
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compatible = "samsung,exynos3250-adc";
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reg = <0x126C0000 0x100>;
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interrupts = <0 137 0>;
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#io-channel-cells = <1>;
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io-channel-ranges;
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clocks = <&cmu CLK_TSADC>,
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<&cmu CLK_SCLK_TSADC>;
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clock-names = "adc", "sclk";
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vdd-supply = <&buck5_reg>;
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samsung,syscon-phandle = <&pmu_system_controller>;
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};
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