mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-17 02:42:22 -05:00
c2c23dc7d5
Pull MFD updates from Lee Jones:
"Core Framework:
- Change MFD support status from Supported to Maintained
New Drivers:
- Add support for the Intel Platform Management Component Interface
(PMCI)
Removed Drivers:
- HTC PASIC3 LED/DS1WM
- Toshiba T7L66XB, TC6387XB and TC6393XB TMIO
New Device Support:
- Add support for N6000 Flash to Intel M10 BMC PMCI
- Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC
New Functionality:
- Provide Reset support to Syscon
Fix-ups:
- Explicitly provide missing include files
- Pass platform type data/info via the SPI/I2C/DT registration
strategy
- Lots of DT documentation / adaptions
- Replace scnprintf() with preferred sysfs_emit()
- Remove unused / superfluous code
- Fix some trivial whitesspace / spelling / grammatical issues
- Replace pm_power_off with new and improved
register_sys_off_handler() API
Bug Fixes:
- Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth
- Repair the order of AXPxxx IRQ PEK RISE/FALL definitions
- Refuse to build CS5535 on unsupported UML architectures
- Fix memory leaks in error return paths
- Prevent refcount leaks in error return paths"
* tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (40 commits)
dt-bindings: mfd: qcom,tcsr: Add compatible for IPQ5332
dt-bindings: mfd: Add NXP BBNSM
mfd: ntxec: Add version number for EC in Tolino Vision
dt-bindings: mfd: syscon: Add mt8365-syscfg
mfd: Remove toshiba tmio drivers
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
mfd: syscon: Allow reset control for syscon devices
dt-bindings: mfd/syscon: Add resets property
dt-bindings: mfd: syscon: Add amd,pensando-elba-syscon compatible
dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8226
mfd: simple-mfd-i2c: Fix incoherent comment regarding DT registration
mfd: axp20x: Switch to the sys-off handler API
mfd: core: Spelling s/compement/complement/
mfd: max8925: Remove the unused function irq_to_max8925()
mfd: qcom-pm8xxx: Remove set but unused variable 'rev'
dt-bindings: mfd: syscon: Document GXP register compatible
mfd: twl4030-power: Drop empty platform remove function
mfd: twl: Fix TWL6032 phy vbus detection
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
MAINTAINERS: Move MFD from a Supported to Maintaied state
...
120 lines
3.1 KiB
YAML
120 lines
3.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/syscon.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: System Controller Registers R/W
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description: |
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System controller node represents a register region containing a set
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of miscellaneous registers. The registers are not cohesive enough to
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represent as any specific type of device. The typical use-case is
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for some other node's driver, or platform-specific code, to acquire
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a reference to the syscon node (e.g. by phandle, node path, or
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search using a specific compatible value), interrogate the node (or
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associated OS driver) to determine the location of the registers,
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and access the registers directly.
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maintainers:
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- Lee Jones <lee@kernel.org>
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select:
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properties:
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compatible:
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contains:
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enum:
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- syscon
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required:
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- compatible
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properties:
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compatible:
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anyOf:
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- items:
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- enum:
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- allwinner,sun8i-a83t-system-controller
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- allwinner,sun8i-h3-system-controller
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- allwinner,sun8i-v3s-system-controller
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- allwinner,sun50i-a64-system-controller
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- amd,pensando-elba-syscon
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- brcm,cru-clkset
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- freecom,fsg-cs2-system-controller
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- fsl,imx93-aonmix-ns-syscfg
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- fsl,imx93-wakeupmix-syscfg
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- hisilicon,dsa-subctrl
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- hisilicon,hi6220-sramctrl
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- hisilicon,pcie-sas-subctrl
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- hisilicon,peri-subctrl
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- hpe,gxp-sysreg
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- intel,lgm-syscon
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- marvell,armada-3700-usb2-host-misc
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- mediatek,mt8135-pctl-a-syscfg
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- mediatek,mt8135-pctl-b-syscfg
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- mediatek,mt8365-syscfg
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- microchip,lan966x-cpu-syscon
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- microchip,sparx5-cpu-syscon
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- mstar,msc313-pmsleep
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- nuvoton,wpcm450-shm
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- rockchip,px30-qos
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- rockchip,rk3036-qos
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- rockchip,rk3066-qos
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- rockchip,rk3228-qos
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- rockchip,rk3288-qos
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- rockchip,rk3368-qos
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- rockchip,rk3399-qos
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- rockchip,rk3568-qos
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- rockchip,rk3588-qos
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- rockchip,rv1126-qos
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- const: syscon
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- contains:
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const: syscon
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minItems: 2
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maxItems: 5 # Should be enough
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reg:
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maxItems: 1
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reg-io-width:
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description: |
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The size (in bytes) of the IO accesses that should be performed
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on the device.
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enum: [1, 2, 4, 8]
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resets:
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maxItems: 1
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hwlocks:
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maxItems: 1
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description:
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Reference to a phandle of a hardware spinlock provider node.
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required:
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- compatible
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- reg
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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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const: simple-mfd
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then:
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properties:
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compatible:
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minItems: 3
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maxItems: 5
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additionalProperties: true
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examples:
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- |
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syscon: syscon@1c00000 {
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compatible = "allwinner,sun8i-h3-system-controller", "syscon";
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reg = <0x01c00000 0x1000>;
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};
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...
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