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2022-03-28Merge tag 'leds-5.18-rc1' of ↵Linus Torvalds1-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Nothing major here, there are two drivers that need review and did not make it into this round" * tag 'leds-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: pca955x: Allow zero LEDs to be specified leds: pca955x: Make the gpiochip always expose all pins leds: simatic-ipc-leds: Don't directly deref ioremap_resource() returned ptr leds: simatic-ipc-leds: Make simatic_ipc_led_mem_res static leds: lm3692x: Return 0 from remove callback leds: sgm3140: Add ocs,ocp8110 compatible dt-bindings: vendor-prefixes: Add ocs prefix dt-bindings: leds: common: fix unit address in max77693 example
2022-03-26Merge tag 'devicetree-for-5.18' of ↵Linus Torvalds3-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Add Krzysztof Kozlowski as co-maintainer for DT bindings providing much needed help. - DT schema validation now takes DTB files as input rather than intermediate YAML files. This decouples the validation from the source level syntax information. There's a bunch of schema fixes as a result of switching to DTB based validation which exposed some errors and incomplete schemas and examples. - Kbuild improvements to explicitly warn users running 'make dt_binding_check' on missing yamllint - Expand DT_SCHEMA_FILES kbuild variable to take just a partial filename or path instead of the full path to 1 file. - Convert various bindings to schema format: mscc,vsc7514-switch, multiple GNSS bindings, ahci-platform, i2c-at91, multiple UFS bindings, cortina,gemini-sata-bridge, cortina,gemini-ethernet, Atmel SHA, Atmel TDES, Atmel AES, armv7m-systick, Samsung Exynos display subsystem, nuvoton,npcm7xx-timer, samsung,s3c2410-i2c, zynqmp_dma, msm/mdp4, rda,8810pl-uart - New schemas for u-boot environment variable partition, TI clksel - New compatible strings for Renesas RZ/V2L SoC - Vendor prefixes for Xen, HPE, deprecated Synopsys, deprecated HiSilicon - Add/fix schemas for QEMU Arm 'virt' machine - Drop unused of_alias_get_alias_list() function - Add a script to check DT unittest EXPECT message output. Pass messages also now print by default at PR_INFO level to help test automation. * tag 'devicetree-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (96 commits) dt-bindings: kbuild: Make DT_SCHEMA_LINT a recursive variable dt-bindings: nvmem: add U-Boot environment variables binding dt-bindings: ufs: qcom: Add SM6350 compatible string dt-bindings: dmaengine: sifive,fu540-c000: include generic schema dt-bindings: gpio: pca95xx: drop useless consumer example Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs" dt-bindings: virtio,mmio: Allow setting devices 'dma-coherent' dt-bindings: gnss: Add two more chips dt-bindings: gnss: Rewrite sirfstar binding in YAML dt-bindings: gnss: Modify u-blox to use common bindings dt-bindings: gnss: Rewrite common bindings in YAML dt-bindings: ata: ahci-platform: Add rk3568-dwc-ahci compatible dt-bindings: ata: ahci-platform: Add power-domains property dt-bindings: ata: ahci-platform: Convert DT bindings to yaml dt-bindings: kbuild: Use DTB files for validation dt-bindings: kbuild: Pass DT_SCHEMA_FILES to dt-validate dt-bindings: Add QEMU virt machine compatible dt-bindings: arm: Convert QEMU fw-cfg to DT schema dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list dt-bindings: i2c: convert i2c-at91 to json-schema ...
2022-03-26Merge tag 'backlight-next-5.18' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "New Device Support: - Add support for PM6150L to Qualcomm WLED Fix-ups" - Use kcalloc() to avoid open-coding; pwm_bl - Device Tree changes; qcom-wled - Cleanup or simplify code; backlight" * tag 'backlight-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: backlight: Slighly simplify devm_of_find_backlight() backlight: qcom-wled: Add PM6150L compatible dt-bindings: backlight: qcom-wled: Add PM6150L compatible backlight: pwm_bl: Avoid open coded arithmetic in memory allocation
2022-03-02dt-bindings: Another pass removing cases of 'allOf' containing a '$ref'Rob Herring2-4/+2
Another pass at removing unnecessary use of 'allOf' with a '$ref'. 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. Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Guenter Roeck <groeck@chromium.org> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Marek Behún <kabel@kernel.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220228213802.1639658-1-robh@kernel.org
2022-02-14dt-bindings: leds: maxim,max77693: Convert to dtschemaKrzysztof Kozlowski1-0/+105
Convert the LEDs bindings of Maxim MAX77693 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max77693.txt. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2022-02-12dt-bindings: leds: common: fix unit address in max77693 exampleKrzysztof Kozlowski1-2/+7
The max77693 LED device node should not take an unit address, because it is instantiated from a max77693 I2C parent device node. This also splits all examples to separate DTS examples because they are actually independent. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2022-02-08dt-bindings: backlight: qcom-wled: Add PM6150L compatibleLuca Weiss1-0/+1
Document the compatible for the wled block found in PM6150L. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211229170358.2457006-2-luca.weiss@fairphone.com
2022-02-04dt-bindings: Improve phandle-array schemasRob Herring1-0/+2
The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. Many schemas for phandle-array properties aren't clear in the schema which case applies though the description usually describes it. The array of phandles case boils down to needing: items: maxItems: 1 The phandle plus args cases should typically take this form: items: - items: - description: A phandle - description: 1st arg cell - description: 2nd arg cell With this change, some examples need updating so that the bracketing of property values matches the schema. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Georgi Djakov <djakov@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20220119015038.2433585-1-robh@kernel.org
2022-01-13Merge tag 'leds-5.17-rc1' of ↵Linus Torvalds1-0/+159
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Nothing major is happening here" * tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: lp55xx: initialise output direction from dts ARM: dts: omap3-n900: Fix lp5523 for multi color leds: ktd2692: Drop calling dev_of_node() in ktd2692_parse_dt leds: lgm-sso: Get rid of duplicate of_node assignment leds: tca6507: Get rid of duplicate of_node assignment leds: leds-fsg: Drop FSG3 LED driver leds: lp50xx: remove unused variable dt-bindings: leds: Replace moonlight with indicator in mt6360 example leds: led-core: Update fwnode with device_set_node leds: tca6507: use swap() to make code cleaner leds: Add mt6360 driver dt-bindings: leds: Add bindings for MT6360 LED
2022-01-12dt-bindings: leds: Replace moonlight with indicator in mt6360 exampleChiYuan Huang1-1/+1
Replace moonlight with indicator in mt6360 example to prevent the below build error: Error: Documentation/devicetree/bindings/leds/leds-mt6360.example.dts:114.24-25 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:385: Documentation/devicetree/bindings/leds/leds-mt6360.example.dt.yaml] Error 1 Link: https://lore.kernel.org/lkml/CAL_JsqJRMVE163LaHTbtFARc4f_qg33bfQx+sD3ukce_xQF+gA@mail.gmail.com/ Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Gene Chen <gene_chen@richtek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-12-02dt-bindings: leds: convert BCM6328 controller to the json-schemaRafał Miłecki2-319/+404
This helps validating DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20211114225416.3174-1-zajec5@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-11-15dt-bindings: leds: Add bindings for MT6360 LEDGene Chen1-0/+159
Add bindings document for LED support on MT6360 PMIC Signed-off-by: Gene Chen <gene_chen@richtek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-10-14dt-bindings: leds: register-bit-led: Use 'reg' instead of 'offset'Rob Herring1-4/+21
'reg' is the standard property for defining register banks/addresses. Add it to use for the register address and deprecate 'offset'. This also allows for using standard node names with unit-addresses. However, since it is quite possible to have multiple nodes at the same register address, allow for the unit-address to optionally have the bit offset. The unit-address format is '@<reg address>[,<bit offset>]'. This matches the format recently added for nvmem binding which has the same issue. Cc: Pavel Machek <pavel@ucw.cz> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-leds@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210913192816.1225025-3-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-14dt-bindings: leds: Convert register-bit-led binding to DT schemaRob Herring2-94/+78
Convert the register-bit-led binding to DT schema format. As the example just repeats nearly identical nodes, trim it down to a few nodes and use some documented values for 'linux,default-trigger'. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: linux-leds@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210913192816.1225025-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-20dt-bindings: leds: Add retain-state-shutdown booleanEddie James1-0/+6
Document the retain-state-shutdown property that indicates that a LED should not be turned off or changed during system shutdown. Signed-off-by: Eddie James <eajames@linux.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-07-05Merge tag 'mfd-next-5.14' of ↵Linus Torvalds1-0/+62
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mfd updates from Lee Jones: "Core Frameworks: - Fix Software Node clean-up code New Drivers: - Add support for MediaTek MT6359 PMIC - Add support for Qualcomm PM8008 PMIC - Add support for Richtek RT4831 New Device Support: - Add support for Audio CODECs to Rockchip RK817 - Add support for Alder Lake-M to Intel LPSS PCI - Add support for Periph Device Charge to ChromeOS EC New Functionality: - Provide additional IRQs for wcd934x - Add optional Reset functionality to lp87565 Fix-ups: - Namespacing & visibility fixes to lp87565 - Differentiate between Power and Home key IRQs in mt6358 - Export I2C device tables in da9052-i2c, stmpe-i2c - Adapt IRQ flags in max8907, rn5t61, max8907 - Make some functions/devices optional in axp20x, cros_ec_dev - Explicitly include used header files in ioc3 - Remove superfluous lines in MAINTAINERS, sec-core, st,stm32-timers - Resolve Kerneldoc issues in omap-usb-host, omap-usb-tll, si476x-cmd, si476x-i2c - Convert arizona-core to a module - Copyright changes in hi655x-pmic - Drop support for board file initialisation in sec-core - Trivial spelling, whitespace etc updates in lp87565, si476x-cmd, mt6360-core, wm831x-core, twl-core, db8500-prcmu - Simplify various implementations of wcd934x, mt6360-core, max8997, max8998, da9052-i2c, da9062-core, sec-core, - Device Tree binding changes in google,cros-ec, richtek,rt4831-backlight, db8500-prcmu, qcom,pm8008, qcom,spmi-pmic - Use provided APIs to simplify t7l66xb, as3722, da9055-core, tps80031, 88pm800, 88pm805, asic3, sun6i-prcm, wm831x-core, wm831x-otp, ucb1x00-assabet, timberdale, sm501, pcf50633-core, kempld-core, janz-cmodio, intel_soc_pmic_bxtwc, ab8500-core Bug Fixes: - Fix unused variable warning in rk817_codec - Fix regulator voltage configuration in rohm-bd71828 - Fix ongoing freeing of regmap_config 'name' issue in syscon - Fix error handling path in da9063-i2c - Fix Kconfig issues in MFD_MP2629 - Fix DMA mask warnings in motorola-cpcap" * tag 'mfd-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (83 commits) mfd: cros_ec: Add peripheral device charger mfd: max8907: Remove IRQF_NO_AUTOEN flag mfd: ab8500-core: Use DEVICE_ATTR_RO/RW macro mfd: intel_soc_pmic_bxtwc: Use DEVICE_ATTR_ADMIN_RW macro mfd: janz-cmodio: Use DEVICE_ATTR_RO macro mfd: kempld-core: Use DEVICE_ATTR_RO macro mfd: pcf50633: Use DEVICE_ATTR_ADMIN_RO macro mfd: sm501: Use DEVICE_ATTR_RO macro mfd: timberdale: Use DEVICE_ATTR_RO macro mfd: ucb1x00-assabet: Use DEVICE_ATTR_RO macro mfd: wm831x: Use DEVICE_ATTR_RO macro mfd: wm831x: Use DEFINE_RES_IRQ_NAMED() and DEFINE_RES_IRQ() to simplify code dt-bindings: mfd: stm32-timers: Remove #address/size cells from required properties mfd: sun6i-prcm: Use DEFINE_RES_MEM() to simplify code mfd: asic3: Use DEFINE_RES_MEM() and DEFINE_RES_IRQ() to simplify code mfd: 88pm805: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: 88pm800: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: tps80031: Use DEFINE_RES_IRQ() to simplify code mfd: da9055: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: as3722: Use DEFINE_RES_IRQ_NAMED() to simplify code ...
2021-06-02backlight: rt4831: Adds DT binding document for Richtek RT4831 backlightChiYuan Huang1-0/+62
Adds DT binding document for Richtek RT4831 backlight. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-05-11leds: Fix reference file name of documentationWan Jiabing2-3/+3
In commit 56b01acc1c79a ("dt-bindings: gpio: fairchild,74hc595: Convert to json-schema"), gpio-74x164.txt was deleted and replaced by fairchild,74hc595.yaml. Fix the reference file name. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Acked-by: Pavel Machek <pavel@ucw.cz> Link: https://lore.kernel.org/r/20210506070824.10965-1-wanjiabing@vivo.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03Merge tag 'leds-5.13-rc1' of ↵Linus Torvalds1-0/+57
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Nothing too exciting here, just some fixes" * tag 'leds-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: pca9532: Assign gpio base dynamically leds: trigger: pattern: Switch to using the new API kobj_to_dev() leds: LEDS_BLINK_LGM should depend on X86 leds: lgm: Fix spelling mistake "prepate" -> "prepare" MAINTAINERS: Remove Dan Murphy's bouncing email leds-lm3642: convert comma to semicolon leds: rt4505: Add support for Richtek RT4505 flash LED controller leds: rt4505: Add DT binding document for Richtek RT4505 leds: Kconfig: LEDS_CLASS is usually selected. leds: lgm: Improve Kconfig help leds: lgm: fix gpiolib dependency
2021-04-29Merge tag 'backlight-next-5.13' of ↵Linus Torvalds2-3/+7
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "New Device Support: - Add support for PMI8994 to Qualcom WLED - Add support for KTD259 to Kinetic KTD253 Fix-ups: - Device Tree related fix-ups; kinetic,ktd253 - Use proper sequence during sync_toggle; qcom-wled - Fix Wmisleading-indentation warnings; jornada720_bl Bug Fixes: - Fix sync toggle on WLED4; qcom-wled - Fix FSC update on WLED5; qcom-wled" * tag 'backlight-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: journada720: Fix Wmisleading-indentation warning backlight: qcom-wled: Correct the sync_toggle sequence backlight: qcom-wled: Fix FSC update issue for WLED5 dt-bindings: backlight: Add Kinetic KTD259 bindings backlight: ktd253: Support KTD259 backlight: qcom-wled: Use sink_addr for sync toggle dt-bindings: backlight: qcom-wled: Add PMI8994 compatible
2021-04-29Merge tag 'devicetree-for-5.13' of ↵Linus Torvalds1-4/+22
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Refactor powerpc and arm64 kexec DT handling to common code. This enables IMA on arm64. - Add kbuild support for applying DT overlays at build time. The first user are the DT unittests. - Fix kerneldoc formatting and W=1 warnings in drivers/of/ - Fix handling 64-bit flag on PCI resources - Bump dtschema version required to v2021.2.1 - Enable undocumented compatible checks for dtbs_check. This allows tracking of missing binding schemas. - DT docs improvements. Regroup the DT docs and add the example schema and DT kernel ABI docs to the doc build. - Convert Broadcom Bluetooth and video-mux bindings to schema - Add QCom sm8250 Venus video codec binding schema - Add vendor prefixes for AESOP, YIC System Co., Ltd, and Siliconfile Technologies Inc. - Cleanup of DT schema type references on common properties and standard unit properties * tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits) powerpc: If kexec_build_elf_info() fails return immediately from elf64_load() powerpc: Free fdt on error in elf64_load() of: overlay: Fix kerneldoc warning in of_overlay_remove() of: linux/of.h: fix kernel-doc warnings of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses dt-bindings: bcm4329-fmac: add optional brcm,ccode-map docs: dt: update writing-schema.rst references dt-bindings: media: venus: Add sm8250 dt schema of: base: Fix spelling issue with function param 'prop' docs: dt: Add DT API documentation of: Add missing 'Return' section in kerneldoc comments of: Fix kerneldoc output formatting docs: dt: Group DT docs into relevant sub-sections docs: dt: Make 'Devicetree' wording more consistent docs: dt: writing-schema: Include the example schema in the doc build docs: dt: writing-schema: Remove spurious indentation dt-bindings: Fix reference in submitting-patches.rst to the DT ABI doc dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3 dt-bindings: media: video-interfaces: Drop the example devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt ...
2021-04-10treewide: change my e-mail address, fix my nameMarek Behún1-1/+1
Change my e-mail address to kabel@kernel.org, and fix my name in non-code parts (add diacritical mark). Link: https://lkml.kernel.org/r/20210325171123.28093-2-kabel@kernel.org Signed-off-by: Marek Behún <kabel@kernel.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-03-26leds: rt4505: Add DT binding document for Richtek RT4505ChiYuan Huang1-0/+57
Add DT binding document for Richtek RT4505 flash LED controller. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-03-24dt-bindings: Clean-up undocumented compatible stringsRob Herring1-4/+22
Adding checks for undocumented compatible strings reveals a bunch of warnings in the DT binding examples. Fix the cases which are typos, just a mismatch between the schema and the example, or aren't documented at all. In a couple of cases, fixing the compatible revealed some schema errors which are fixed. There's a bunch of others remaining after this which have bindings, but those aren't converted to schema yet. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: linux-clk@vger.kernel.org Cc: dmaengine@vger.kernel.org Cc: linux-i3c@lists.infradead.org Cc: linux-iio@vger.kernel.org Cc: linux-leds@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: linux-spi@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Alain Volmat <alain.volmat@foss.st.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20210316194918.3528417-1-robh@kernel.org
2021-03-22dt-bindings: backlight: Add Kinetic KTD259 bindingsLinus Walleij1-3/+6
The KTD259 is just a newer version of the KTD253 and works all the same. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-03-10dt-bindings: backlight: qcom-wled: Add PMI8994 compatibleKonrad Dybcio1-0/+1
Document the newly added PMI8994 compatible. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-02-27Merge tag 'leds-5.12-rc1' of ↵Linus Torvalds1-0/+113
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Besides the usual fixes and new drivers, we are changing CLASS_FLASH to return success to make it easier to work with V4L2 stuff disabled, and we are getting rid of enum that should have been plain integer long time ago. I'm slightly nervous about potential warnings, but it needed to be fixed at some point" * tag 'leds-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: lp50xx: Get rid of redundant explicit casting leds: lp50xx: Update headers block to reflect reality leds: lp50xx: Get rid of redundant check in lp50xx_enable_disable() leds: lp50xx: Reduce level of dereferences leds: lp50xx: Switch to new style i2c-driver probe function leds: lp50xx: Don't spam logs when probe is deferred leds: apu: extend support for PC Engines APU1 with newer firmware leds: flash: Fix multicolor no-ops registration by return 0 leds: flash: Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH leds: lgm: Add LED controller driver for LGM SoC dt-bindings: leds: Add bindings for Intel LGM SoC leds: led-core: Get rid of enum led_brightness leds: gpio: Set max brightness to 1 leds: lm3533: Switch to using the new API kobj_to_dev() leds: ss4200: simplify the return expression of register_nasgpio_led() leds: Use DEVICE_ATTR_{RW, RO, WO} macros
2021-02-22Merge tag 'devicetree-for-5.12' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ...
2021-02-19dt-bindings: leds: Add bindings for Intel LGM SoCAmireddy Mallikarjuna reddy1-0/+113
Add DT bindings YAML schema for SSO controller driver of Lightning Mountain (LGM) SoC. Signed-off-by: Amireddy Mallikarjuna reddy <mallikarjunax.reddy@linux.intel.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Rob Herring <robh@kernel.org>
2021-02-04dt-bindings: Fix errors in 'if' schemasRob Herring1-0/+1
Properties in if/then schemas weren't getting checked by the meta-schemas. Enabling meta-schema checks finds several errors. The use of an 'items' schema (as opposed to the list form) is wrong in some cases as it applies to all entries. 'contains' is the correct schema to use in the case of multiple entries. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Eric Anholt <eric@anholt.net> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: linux-crypto@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-leds@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-gpio@vger.kernel.org Acked-by: Maxime Ripard <mripard@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210202205544.24812-3-robh@kernel.org
2021-01-31dt-bindings: leds: Add DT binding for Richtek RT8515Linus Walleij1-0/+111
Add a YAML devicetree binding for the Richtek RT8515 dual channel flash/torch LED driver. Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: newbytee@protonmail.com Cc: Stephan Gerhold <stephan@gerhold.net> Cc: phone-devel@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-12-19dt-bindings: Fix JSON pointersRob Herring3-15/+15
The correct syntax for JSON pointers begins with a '/' after the '#'. Without a '/', the string should be interpreted as a subschema identifier. The jsonschema module currently doesn't handle subschema identifiers and incorrectly allows JSON pointers to begin without a '/'. Let's fix this before it becomes a problem when jsonschema module is fixed. Converted with: perl -p -i -e 's/yaml#definitions/yaml#\/definitions/g' `find Documentation/devicetree/bindings/ -name "*.yaml"` Cc: Maxime Ripard <mripard@kernel.org> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Daniel Thompson <daniel.thompson@linaro.org> Cc: Jingoo Han <jingoohan1@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Mark Brown <broonie@kernel.org> Cc: netdev@vger.kernel.org Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20201217223429.354283-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-17Merge tag 'leds-5.11-rc1' of ↵Linus Torvalds2-50/+70
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Small cleanups/fixes mostly thanks to Marek, nothing major made it in this time" * tag 'leds-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI leds: turris-omnia: fix checkpatch warning leds: turris-omnia: wrap to 80 columns leds: turris-omnia: use constants instead of macros for color command dt-bindings: leds: Convert pwm to yaml leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()' leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata() Documentation: leds: remove invalidated information
2020-11-25dt-bindings: leds: Convert pwm to yamlAlexander Dahl2-50/+70
The example was adapted in the following ways: - make use of the now supported 'function' and 'color' properties - remove pwm nodes, those are documented elsewhere - align node names to new dt schema rules and dt recommendations License was not explicitly set before. The license set now is recommended by DT project. Suggested-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Alexander Dahl <post@lespocky.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> [For the license change only:] Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-10-27dt-bindings: Another round of adding missing ↵Rob Herring2-0/+10
'additionalProperties/unevalutatedProperties' Another round of wack-a-mole. The json-schema default is additional unknown properties are allowed, but for DT all properties should be defined. Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-26dt-bindings: leds: Update devicetree documents for ID_RGBDan Murphy2-5/+6
Update the leds/common.yaml to indicate that the max color ID is 9. Reflect the same change in the leds-class-multicolor.yaml Reported-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Dan Murphy <dmurphy@ti.com> Link: https://lore.kernel.org/r/20201016115703.30184-1-dmurphy@ti.com Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-15Merge tag 'backlight-next-5.10' of ↵Linus Torvalds2-0/+80
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "New Drivers: - Add support for KTD253 Fix-ups: - Add Device Tree documentation; common, kinetic,ktd253 - Use correct header(s); tosa_lcd, tosa_bl Bug Fixes: - Fix refcount imbalance; sky81452-backlight" * tag 'backlight-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: tosa_bl: Include the right header backlight: tosa_lcd: Include the right header backlight: Add Kinetic KTD253 backlight driver dt-bindings: backlight: Add Kinetic KTD253 bindings dt-bindings: backlight: Add some common backlight properties backlight: sky81452-backlight: Fix refcount imbalance on error
2020-10-15Merge tag 'devicetree-for-5.10' of ↵Linus Torvalds4-0/+15
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Update dtc to upstream version v1.6.0-31-gcbca977ea121 - dtx_diff help text reformatting - Speed-up validation time for binding and dtb checks using json for intermediate files - Add support for running yamllint on DT schema files - Remove old booting-without-of.rst - Extend the example schema to address common issues - Cleanup handling of additionalProperties/unevaluatedProperties - Ensure all DSI controller schemas reference dsi-controller.yaml - Vendor prefixes for Zealz, Wandbord/Technexion, Embest RIoT, Rex, DFI, and Cisco Meraki - Convert at25, SPMI bus, TI hwlock, HiSilicon Hi3660 USB3 PHY, Arm SP805 watchdog, Arm SP804, and Samsung 11-pin USB connector to DT schema - Convert HiSilicon SoC and syscon bindings to DT schema - Convert SiFive Risc-V L2 cache, PLIC, PRCI, and PWM to DT schema - Convert i.MX bindings for w1, crypto, rng, SIM, PM, DDR, SATA, vf610 GPIO, and UART to DT schema - Add i.MX 8M compatible strings - Add LM81 and DS1780 as trivial devices - Various missing properties added to fix dtb validation warnings * tag 'devicetree-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (111 commits) dt-bindings: misc: explicitly add #address-cells for slave mode spi: dt-bindings: spi-controller: explicitly require #address-cells=<0> for slave mode dt: Remove booting-without-of.rst dt-bindings: update usb-c-connector example dt-bindings: arm: hisilicon: add missing properties into cpuctrl.yaml dt-bindings: arm: hisilicon: add missing properties into sysctrl.yaml dt-bindings: pwm: imx: document i.MX compatibles scripts/dtc: Update to upstream version v1.6.0-31-gcbca977ea121 dt-bindings: Add running yamllint to dt_binding_check dt-bindings: powerpc: Add a schema for the 'sleep' property dt-bindings: pinctrl: sirf: Fix typo abitrary dt-bindings: pinctrl: qcom: Fix typo abitrary dt-bindings: Explicitly allow additional properties in common schemas dt-bindings: Use 'additionalProperties' instead of 'unevaluatedProperties' dt-bindings: Add missing 'unevaluatedProperties' Docs: Fixing spelling errors in Documentation/devicetree/bindings/ dt-bindings: arm: hisilicon: convert Hi6220 domain controller bindings to json-schema dt-bindings: riscv: convert pwm bindings to json-schema dt-bindings: riscv: convert plic bindings to json-schema dt-bindings: fu540: prci: convert PRCI bindings to json-schema ...
2020-10-15Merge tag 'leds-5.10-rc1' of ↵Linus Torvalds6-50/+268
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Quite a lot of stuff is going on here. Great cleanups/fixes from Marek and others are biggest part. I limited CPU LED trigger to 8 LEDs, because it was willing to register 1024 'triggers' on machine with 1024 CPUs. I don't believe it will cause any problems, but we can raise the limit if it does" * tag 'leds-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: (84 commits) leds: pwm: Remove platform_data support leds: lm3697: Fix out-of-bound access leds: ns2: do not guard OF match pointer with of_match_ptr leds: ns2: convert to fwnode API leds: tlc591xx: fix leak of device node iterator leds: pca963x: use struct led_init_data when registering leds: pca963x: register LEDs immediately after parsing, get rid of platdata leds: tca6507: remove binding comment leds: tca6507: cosmetic change: use helper variable leds: tca6507: do not set GPIO names dt-bindings: leds: tca6507: convert to YAML ledtrig-cpu: Limit to 8 CPUs leds: TODO: Add documentation about possible subsystem improvements leds: pca9532: read pwm settings from device tree leds: pca9532: correct shift computation in pca9532_getled leds: lm36274: Fix warning for undefined parameters leds: lm3532: Fix warnings for undefined parameters leds: pca963x: use flexible array leds: pca963x: cosmetic: rename variables leds: pca963x: cosmetic: rename variables ...
2020-10-07dt-bindings: Explicitly allow additional properties in common schemasRob Herring3-0/+7
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>
2020-10-06dt-bindings: Another round of adding missing 'additionalProperties'Rob Herring1-0/+8
Another round of wack-a-mole. The json-schema default is additional unknown properties are allowed, but for DT all properties should be defined. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Baolin Wang <baolin.wang7@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Mark Brown <broonie@kernel.org> Reviewd-by: Corey Minyard <cminyard@mvista.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20201002234143.3570746-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-09-30dt-bindings: leds: tca6507: convert to YAMLMarek Behún2-49/+134
This converts the tca6507 LED binding to yaml. Signed-off-by: Marek Behún <marek.behun@nic.cz> Cc: NeilBrown <neilb@suse.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: H. Nikolaus Schaller <hns@goldelico.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Adam Ford <aford173@gmail.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-09-16dt-bindings: leds: cznic,turris-omnia-leds: fix error in bindingMarek Behún1-1/+1
There is a bug in the device tree binding for cznic,turris-omnia-leds which causes make dt_binding_check to complain. The reason is that the multi-led property binding's regular expression does not contain the `@` character, while the example nodes do. Fix this, and also adjust the maximum address to 'b' as there are 12 LEDs. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Marek Behún <marek.behun@nic.cz> Link: https://lore.kernel.org/r/20200915005426.15957-1-marek.behun@nic.cz Signed-off-by: Rob Herring <robh@kernel.org>
2020-09-09DT: leds: Add an optional property named 'shutdown-gpios'Grant Feng1-0/+2
The chip enters hardware shutdown when the SDB pin is pulled low. The chip releases hardware shutdown when the SDB pin is pulled high. Signed-off-by: Grant Feng <von81@163.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-09-09dt: bindings: lp55xx: Updte yaml examples with new color IDDan Murphy1-1/+1
Update the binding examples for the color ID to LED_COLOR_ID_RGB Signed-off-by: Dan Murphy <dmurphy@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-08-28dt-bindings: backlight: Add Kinetic KTD253 bindingsLinus Walleij1-0/+46
This adds device tree bindings for the Kinetic KTD253 white LED backlight driver. Cc: devicetree@vger.kernel.org Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-08-28dt-bindings: backlight: Add some common backlight propertiesLinus Walleij1-0/+34
Let's use a common.yaml include for the backlight like we do with the LEDs. The LEDs are inherently incompatible so their bindings cannot be reused for backlight. Cc: devicetree@vger.kernel.org Suggested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-08-17dt: bindings: lp50xx: Introduce the lp50xx family of RGB driversDan Murphy1-0/+130
Introduce the bindings for the Texas Instruments LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 RGB LED device driver. The LP5036/30/24/18/12/9 can control RGB LEDs individually or as part of a control bank group. These devices have the ability to adjust the mixing control for the RGB LEDs to obtain different colors independent of the overall brightness of the LED grouping. Datasheet: http://www.ti.com/lit/ds/symlink/lp5012.pdf http://www.ti.com/lit/ds/symlink/lp5024.pdf http://www.ti.com/lit/ds/symlink/lp5036.pdf Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-08-17dt-bindings: leds: pca955x: Add IBM implementation compatible stringEddie James1-0/+1
IBM created an implementation of the PCA9552 on a PIC16F microcontroller. Document the new compatible string for this device. Signed-off-by: Eddie James <eajames@linux.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-08-14dt-bindings: Whitespace clean-ups in schema filesRob Herring1-1/+2
Clean-up incorrect indentation, extra spaces, long lines, and missing EOF newline in schema files. Most of the clean-ups are for list indentation which should always be 2 spaces more than the preceding keyword. Found with yamllint (which I plan to integrate into the checks). Cc: linux-arm-kernel@lists.infradead.org Cc: linux-clk@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-spi@vger.kernel.org Cc: linux-gpio@vger.kernel.org Cc: linux-remoteproc@vger.kernel.org Cc: linux-hwmon@vger.kernel.org Cc: linux-i2c@vger.kernel.org Cc: linux-fbdev@vger.kernel.org Cc: linux-iio@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: netdev@vger.kernel.org Cc: linux-rtc@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: linux-usb@vger.kernel.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Rob Herring <robh@kernel.org>
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