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2022-03-08dt-bindings: mfd: Fix pinctrl node name warningsRob Herring
The recent addition pinctrl.yaml in commit c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml") resulted in some node name warnings: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.example.dt.yaml: \ lochnagar-pinctrl: $nodename:0: 'lochnagar-pinctrl' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Documentation/devicetree/bindings/mfd/cirrus,madera.example.dt.yaml: \ codec@1a: $nodename:0: 'codec@1a' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Documentation/devicetree/bindings/mfd/brcm,cru.example.dt.yaml: \ pin-controller@1c0: $nodename:0: 'pin-controller@1c0' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Fix the node names to the preferred 'pinctrl'. For cirrus,madera, nothing from pinctrl.yaml schema is used, so just drop the reference. Fixes: c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml") Cc: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220303232350.2591143-1-robh@kernel.org
2021-11-08Merge tag 'mfd-next-5.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Removed Drivers: - Remove support for TI TPS80031/TPS80032 PMICs New Device Support: - Add support for Magnetic Reader to TI AM335x - Add support for DA9063_EA to Dialog DA9063 - Add support for SC2730 PMIC to Spreadtrum SC27xx - Add support for MacBookPro16,2 ICL-N UART Intel LPSS PCI - Add support for lots of new PMICS in QCom SPMI PMIC - Add support for ADC to Diolan DLN2 New Functionality: - Add support for Power Off to Rockchip RK817 Fix-ups: - Simplify Regmap passing to child devices in hi6421-spmi-pmic - SPDX licensing updates in ti_am335x_tscadc - Improve error handling in ti_am335x_tscadc - Expedite clock search in ti_am335x_tscadc - Generic simplifications in ti_am335x_tscadc - Use generic macros/defines in ti_am335x_tscadc - Remove unused code in ti_am335x_tscadc, cros_ec_dev - Convert to GPIOD in wcd934x - Add namespacing in ti_am335x_tscadc - Restrict compilation to relevant arches in intel_pmt - Provide better description/documentation in exynos_lpass - Add SPI device ID table in altera-a10sr, motorola-cpcap, sprd-sc27xx-spi - Change IRQ handling in qcom-pm8xxx - Split out I2C and SPI code in arizona - Explicitly include used headers in altera-a10sr - Convert sysfs show() function to in sysfs_emit - Standardise *_exit() and *_remove() return values in mc13xxx, stmpe, tps65912 - Trivial (style/spelling/whitespace) fixups in ti_am335x_tscadc, qcom-spmi-pmic, max77686-private - Device Tree fix-ups in ti,am3359-tscadc, samsung,s2mps11, samsung,s2mpa01, samsung,s5m8767, brcm,misc, brcm,cru, syscon, qcom,tcsr, xylon,logicvc, max77686, x-powers,ac100, x-powers,axp152, x-powers,axp209-gpio, syscon, qcom,spmi-pmic Bug Fixes: - Balance refcounting (get/put) in ti_am335x_tscadc, mfd-core - Fix IRQ trigger type in sec-irq, max77693, max14577 - Repair off-by-one in altera-sysmgr - Add explicit 'select MFD_CORE' to MFD_SIMPLE_MFD_I2C" * tag 'mfd-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (95 commits) mfd: simple-mfd-i2c: Select MFD_CORE to fix build error mfd: tps80031: Remove driver mfd: max77686: Correct tab-based alignment of register addresses mfd: wcd934x: Replace legacy gpio interface for gpiod dt-bindings: mfd: qcom: pm8xxx: Add pm8018 compatible mfd: dln2: Add cell for initializing DLN2 ADC mfd: qcom-spmi-pmic: Add missing PMICs supported by socinfo mfd: qcom-spmi-pmic: Document ten more PMICs in the binding mfd: qcom-spmi-pmic: Sort compatibles in the driver mfd: qcom-spmi-pmic: Sort the compatibles in the binding mfd: janz-cmoio: Replace snprintf in show functions with sysfs_emit mfd: altera-a10sr: Include linux/module.h mfd: tps65912: Make tps65912_device_exit() return void mfd: stmpe: Make stmpe_remove() return void mfd: mc13xxx: Make mc13xxx_common_exit() return void dt-bindings: mfd: syscon: Add samsung,exynosautov9-sysreg compatible mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion dt-bindings: gpio: Convert X-Powers AXP209 GPIO binding to a schema dt-bindings: mfd: syscon: Add rk3368 QoS register compatible mfd: arizona: Split of_match table into I2C and SPI versions ...
2021-11-05dt-bindings: mfd: brcm,cru: Add USB 2.0 PHYRafał Miłecki
Northstar's USB 2.0 PHY is part of the CRU MFD. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-11-05dt-bindings: mfd: brcm,cru: Add clkset sysconRafał Miłecki
CRU has a shared register that is used e.g. to control USB 2.0 PHY block access. It's a single 32 b register. Document it as syscon so it can be used with a regmap. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-10-14Revert "dt-bindings: pinctrl: bcm4708-pinmux: rework binding to use syscon"Rafał Miłecki
This reverts commit 2ae80900f239484069569380e1fc4340fd6e0089. My rework was unneeded & wrong. It replaced a clear & correct "reg" property usage with a custom "offset" one. Back then I didn't understand how to properly handle CRU block binding. I heard / read about syscon and tried to use it in a totally invalid way. That change also missed Rob's review (obviously). Northstar's pin controller is a simple consistent hardware block that can be cleanly mapped using a 0x24 long reg space. Since the rework commit there wasn't any follow up modifying in-kernel DTS files to use the new binding. Broadcom also isn't known to use that bugged binding. There is close to zero chance this revert may actually cause problems / regressions. This commit is a simple revert. Example binding may (should) be updated / cleaned up but that can be handled separately. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211008205938.29925-1-zajec5@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-09-06dt-bindings: mfd: Add Broadcom CRURafał Miłecki
CRU is a block used in e.g. Northstar devices. It can be seen in the bcm5301x.dtsi and this binding documents its proper usage. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>