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* dt-bindings: Drop undocumented i.MX iomuxc-gpr bindings in examplesRob Herring2022-04-261-8/+0
| | | | | | | | | | | | | | | The i.MX iomuxc-gpr bindings are undocumented and a mess. Drop their use from the examples. The problem with the binding beyond the just random variations is that the iomuxc-gpr is not a separate block, but registers within the iomuxc block containing random leftover controls. As a separate DT node, it creates nodes with overlapping memory addresses. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220422192121.2592030-1-robh@kernel.org
* dt-bindings: mfd: syscon: Add microchip,lan966x-cpu-syscon compatibleMichael Walle2022-03-231-0/+1
| | | | | | | | | | Add the Microchip LAN966x CPU system registers compatible. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220313003122.19155-1-michael@walle.cc
* dt-bindings: Add compatibles for undocumented trivial sysconsRob Herring2022-03-231-0/+4
| | | | | | | | | | | | 'intel,lgm-syscon', 'marvell,armada-3700-usb2-host-misc', 'mediatek,mt8135-pctl-a-syscfg', and 'mediatek,mt8135-pctl-b-syscfg' are all used in DT binding examples and/or dts files, but are not documented. Add them to syscon.yaml as they are all trivial cases. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220228221537.1700071-1-robh@kernel.org
* dt-bindings: mfd: Add Freecom system controllerLinus Walleij2021-12-221-0/+1
| | | | | | | | | | | This adds a DT binding for the Freecom FSG3 system controller found at CS2 in the Freecom FSG3 Intel IXP42x-based router. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211122102210.3137559-1-linus.walleij@linaro.org
* dt-bindings: mfd: syscon: Add samsung,exynos850-sysregSam Protsenko2021-11-291-0/+1
| | | | | | | | | Document Samsung Exynos850 compatible for system registers. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211126230620.478-1-semen.protsenko@linaro.org
* dt-bindings: mfd: syscon: Add samsung,exynosautov9-sysreg compatibleChanho Park2021-11-051-0/+1
| | | | | | | | | Add document Samsung's Exynos Auto v9 compatible for system registers. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211010032246.146939-2-chanho61.park@samsung.com
* dt-bindings: mfd: syscon: Add rk3368 QoS register compatibleHeiko Stuebner2021-11-051-0/+1
| | | | | | | | | Document rk3368 compatible for QoS registers. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210925090405.2601792-2-heiko@sntech.de
* dt-bindings: mfd: brcm,cru: Add clkset sysconRafał Miłecki2021-11-051-0/+1
| | | | | | | | | | 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>
* dt-bindings: mfd: syscon: Add rk3568 QoS register compatibleLiang Chen2021-07-151-0/+1
| | | | | | | | | Document rk3568 compatible for QoS registers. Signed-off-by: Liang Chen <cl@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* dt-bindings: mfd: syscon: add Rockchip RK3036/RK3228 qos compatiblesAlex Bee2021-07-151-0/+2
| | | | | | | | | Document Rockchip RK3036/RK3228 qos compatibles Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* dt-binding: mfd: syscon: add Rockchip QoS register compatiblesJohan Jonker2020-11-191-0/+4
| | | | | | | | | | | | | | | | | With the conversion of syscon.yaml minItems for compatibles was set to 2. Current Rockchip dtsi files only use "syscon" for QoS registers. Add Rockchip QoS compatibles to reduce notifications produced with: make ARCH=arm dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/mfd/syscon.yaml make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/mfd/syscon.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'mfd-next-5.10' of ↵Linus Torvalds2020-10-141-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add support for initialising shared (between children) Regmaps - Add support for Kontron SL28CPLD - Add support for ENE KB3930 Embedded Controller - Add support for Intel FPGA PAC MAX 10 BMC New Device Support: - Add support for Power to Ricoh RN5T618 - Add support for UART to Intel Lakefield - Add support for LP87524_Q1 to Texas Instruments LP87565 New Functionality: - Device Tree; ene-kb3930, sl28cpld, syscon, lp87565, lp87524-q1 - Use new helper dev_err_probe(); madera-core, stmfx, wcd934x - Use new GPIOD API; dm355evm_msp - Add wake-up capability; sprd-sc27xx-spi - Add ACPI support; kempld-core Fix-ups: - Trivial (spelling/whitespace); Kconfig, ab8500 - Fix for unused variables; khadas-mcu, kempld-core - Remove unused header file(s); mt6360-core - Use correct IRQ flags in docs; act8945a, gateworks-gsc, rohm,bd70528-pmic - Add COMPILE_TEST support; asic3, tmio_core - Add dependency on I2C; SL28CPLD Bug Fixes: - Fix memory leak(s); sm501 - Do not free regmap_config's 'name' until exit; syscon" * tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (34 commits) mfd: kempld-core: Fix unused variable 'kempld_acpi_table' when !ACPI mfd: sl28cpld: Depend on I2C mfd: asic3: Build if COMPILE_TEST=y dt-bindings: mfd: Correct interrupt flags in examples mfd: Add ACPI support to Kontron PLD driver mfd: intel-m10-bmc: Add Intel MAX 10 BMC chip support for Intel FPGA PAC mfd: lp87565: Add LP87524-Q1 variant dt-bindings: mfd: Add LP87524-Q1 dt-bindings: mfd: lp87565: Convert to yaml mfd: mt6360: Remove unused include <linux/version.h> mfd: sm501: Fix leaks in probe() mfd: syscon: Don't free allocated name for regmap_config dt-bindings: mfd: syscon: Document Exynos3 and Exynos5433 compatibles dt-bindings: mfd: syscon: Merge Samsung Exynos Sysreg bindings dt-bindings: mfd: ab8500: Remove weird Unicode characters mfd: sprd: Add wakeup capability for PMIC IRQ mfd: intel-lpss: Add device IDs for UART ports for Lakefield mfd: dm355evm_msp: Convert LEDs to GPIO descriptor table mfd: wcd934x: Simplify with dev_err_probe() mfd: stmfx: Simplify with dev_err_probe() ...
| * dt-bindings: mfd: syscon: Document Exynos3 and Exynos5433 compatiblesKrzysztof Kozlowski2020-09-301-0/+2
| | | | | | | | | | | | | | | | | | Document Samsung Exynos3 and Exynos5433 compatibles for system registers. Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * dt-bindings: mfd: syscon: Merge Samsung Exynos Sysreg bindingsKrzysztof Kozlowski2020-09-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | The Samsung Exynos System Registers (Sysreg) bindings are quite simple - just additional compatible to the syscon. They do not have any value so merge them into generic MFD syscon bindings. Suggested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | dt-bindings: Explicitly allow additional properties in common schemasRob Herring2020-10-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to add meta-schema checks for additional/unevaluatedProperties being present, all schema need to make this explicit. As common/shared schema are included by other schemas, they should always allow for additionalProperties. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: mfd: syscon: add some compatible strings for HisiliconZhen Lei2020-10-011-0/+4
|/ | | | | | | | | | | | | Add some compatible strings for Hisilicon controllers: hisilicon,hi6220-sramctrl --> Hi6220 SRAM controller hisilicon,pcie-sas-subctrl --> HiP05/HiP06 PCIe-SAS subsystem controller hisilicon,peri-subctrl --> HiP05/HiP06 PERI subsystem controller hisilicon,dsa-subctrl --> HiP05/HiP06 DSA subsystem controller Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20200929141454.2312-2-thunder.leizhen@huawei.com [robh: sort entries alphabetically] Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'devicetree-for-5.9' of ↵Linus Torvalds2020-08-051-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - Improve device links cycle detection and breaking. Add more bindings for device link dependencies. - Refactor parsing 'no-map' in __reserved_mem_alloc_size() - Improve DT unittest 'ranges' and 'dma-ranges' test case to check differing cell sizes - Various http to https link conversions - Add a schema check to prevent 'syscon' from being used by itself without a more specific compatible - A bunch more DT binding conversions to schema * tag 'devicetree-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits) of: reserved-memory: remove duplicated call to of_get_flat_dt_prop() for no-map node of: unittest: Use bigger address cells to catch parser regressions dt-bindings: memory-controllers: Convert mmdc to json-schema dt-bindings: mtd: Convert imx nand to json-schema dt-bindings: mtd: Convert gpmi nand to json-schema dt-bindings: iio: io-channel-mux: Fix compatible string in example code of: property: Add device link support for pinctrl-0 through pinctrl-8 of: property: Add device link support for multiple DT bindings dt-bindings: phy: ti: phy-gmii-sel: convert bindings to json-schema dt-bindings: mux: mux.h: drop a duplicated word dt-bindings: misc: Convert olpc,xo1.75-ec to json-schema dt-bindings: aspeed-lpc: Replace HTTP links with HTTPS ones dt-bindings: drm/bridge: Replace HTTP links with HTTPS ones drm/tilcdc: Replace HTTP links with HTTPS ones dt-bindings: iommu: renesas,ipmmu-vmsa: Add r8a774e1 support dt-bindings: fpga: Replace HTTP links with HTTPS ones dt-bindings: virtio: Replace HTTP links with HTTPS ones dt-bindings: media: imx274: Add optional input clock and supplies dt-bindings: i2c-gpio: Use 'deprecated' keyword on deprecated properties dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml ...
| * dt-bindings: mfd: Ensure 'syscon' has a more specific compatibleRob Herring2020-06-301-1/+2
| | | | | | | | | | | | | | | | | | | | Using 'syscon' alone should be avoided as compatible strings should be specific enough to identify the exact set of registers contained. Update the schema to ensure at least 2 compatible strings are present. Cc: Lee Jones <lee.jones@linaro.org> Cc: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: mfd: syscon: add compatible string for mstar,msc313-pmsleepDaniel Palmer2020-07-311-0/+1
| | | | | | | | | | | | | | | | | | Add a compatible string for the pmsleep register region in the MStar MSC313 SoC. Link: https://lore.kernel.org/r/20200729150748.1945589-2-daniel@0x0f.com Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | dt-bindings: arm: sparx5: Add documentation for Microchip Sparx5 SoCLars Povlsen2020-07-221-0/+1
|/ | | | | | | | | | | This adds the main Sparx5 SoC DT documentation file, with information abut the supported board types. Link: https://lore.kernel.org/r/20200615133242.24911-2-lars.povlsen@microchip.com Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* dt-bindings: Remove cases of 'allOf' containing a '$ref'Rob Herring2020-05-031-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. The json-schema library doesn't yet support this, but the tooling now does a fixup for this and either way works. This has been a constant source of review comments, so let's change this treewide so everyone copies the simpler syntax. Scripted with ruamel.yaml with some manual fixups. Some minor whitespace changes from the script. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> # for I2C Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Reviewed-by: Stephen Boyd <sboyd@kernel.org> # clock Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Clean-up schema indentation formattingRob Herring2020-04-161-6/+6
| | | | | | | | | | | | | | | Fix various inconsistencies in schema indentation. Most of these are list indentation which should be 2 spaces more than the start of the enclosing keyword. This doesn't matter functionally, but affects running scripts which do transforms on the schema files. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Add syscon YAML descriptionMaxime Ripard2019-11-141-0/+84
The syscon binding is a pretty loose one, with everyone having a bunch of vendor specific compatibles. In order to start the effort to describe them using YAML, let's create a binding that tolerates additional, not listed, compatibles. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
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