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2019-10-29dt-bindings: display: st,stm32-dsi: Fix white spacesKrzysztof Kozlowski
Remove unneeded indentation in blank line and space at end of line. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-29dt-bindings: soc: amlogic: canvas: convert to yamlNeil Armstrong
Now that we have the DT validation in place, let's convert the device tree bindings for the Amlogic Canvas over to a YAML schemas. Cc: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> [robh: update title] Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-29media: dt-bindings: media: add new rc map namesNeil Armstrong
Add new entries for linux,rc-map-name: - rc-khadas - rc-odroid - rc-tanix-tx3mini - rc-wetek-hub - rc-wetek-play2 - rc-x96max Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-29dt-bindings: media: meson-ao-cec: convert to yamlNeil Armstrong
Now that we have the DT validation in place, let's convert the device tree bindings for the Amlogic AO-CEC controller over to a YAML schemas. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28MAINTAINERS: update the list of maintained files for max77650Bartosz Golaszewski
The DT bindings for MAX77650 MFD have now been converted to YAML. Update the MAINTAINERS entry for this set of drivers. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: mfd: max77650: convert the binding document to yamlBartosz Golaszewski
Convert the binding document for MAX77650 core MFD module to YAML. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: leds: max77650: convert the binding document to yamlBartosz Golaszewski
Convert the binding document for MAX77650 LED module to YAML. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: power: max77650: convert the binding document to yamlBartosz Golaszewski
Convert the binding document for MAX77650 charger module to YAML. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: regulator: max77650: convert the binding document to yamlBartosz Golaszewski
Convert the binding document for MAX77650 regulator module to YAML. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: input: max77650: convert the binding document to yamlBartosz Golaszewski
Convert the binding document for MAX77650 onkey module to YAML. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: ata: sata_rcar: Add r8a774b1 supportFabrizio Castro
Document SATA support for the RZ/G2N, no driver change required. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Socionext SRAM bindings into genericKrzysztof Kozlowski
The Socionext SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Allwinner SRAM bindings into genericKrzysztof Kozlowski
The Allwinner SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Rockchip SRAM bindings into genericKrzysztof Kozlowski
The Rockchip SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Renesas SRAM bindings into genericKrzysztof Kozlowski
The Renesas SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Amlogic SRAM bindings into genericKrzysztof Kozlowski
The Amlogic SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Merge Samsung SRAM bindings into genericKrzysztof Kozlowski
The Samsung SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-28dt-bindings: sram: Convert SRAM bindings to json-schemaKrzysztof Kozlowski
Convert generic mmio-sram bindings to DT schema format using json-schema. Require the address/size cells to be 1, not equal to root node. This also fixes the check for clocks property to be in main root node instead of children. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-25Merge branch 'dt/linus' into dt/nextRob Herring
2019-10-25dt-bindings: example-schema: Add some additional examples and commentaryRob Herring
Add examples for properties with standard units, child nodes, dependencies, and if/then schema. Also, make some minor updates based on common questions and review issues. Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-25dt: submitting-patches: Document requirements for DT schemaRob Herring
Update the DT submitting-patches.txt with additional requirements for DT binding schemas. New binding documents should generally use the schema format and have an explicit license. Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-25dt: writing-schema: Add a note about tools PATH setupRob Herring
Users without an existing python install may not have their PATH setup for pip installed python programs already. Add a note about having the DT validation programs in the PATH. Reported-by: Robert Jones <rjones@gateworks.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-25dt-bindings: arm: samsung: Update the CHIPID binding for ASVSylwester Nawrocki
This patch adds documentation of new optional "samsung,asv-bin" property in the chipid device node and documents requirement of "syscon" compatible string. These additions are needed to support Exynos ASV (Adaptive Supply Voltage) feature. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> [robh: drop 'select' which is no longer needed. Fix up example whitespace] Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-24libfdt: reduce the number of headers included from libfdt_env.hMasahiro Yamada
Currently, libfdt_env.h includes <linux/kernel.h> just for INT_MAX. <linux/kernel.h> pulls in a lots of broat. Thanks to commit 54d50897d544 ("linux/kernel.h: split *_MAX and *_MIN macros into <linux/limits.h>"), <linux/kernel.h> can be replaced with <linux/limits.h>. This saves including dozens of headers. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23of: reserved_mem: add missing of_node_put() for proper ref-countingChris Goldsworthy
Commit d698a388146c ("of: reserved-memory: ignore disabled memory-region nodes") added an early return in of_reserved_mem_device_init_by_idx(), but didn't call of_node_put() on a device_node whose ref-count was incremented in the call to of_parse_phandle() preceding the early exit. Fixes: d698a388146c ("of: reserved-memory: ignore disabled memory-region nodes") Signed-off-by: Chris Goldsworthy <cgoldswo@codeaurora.org> Cc: stable@vger.kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23of: unittest: fix memory leak in unittest_data_addNavid Emamdoost
In unittest_data_add, a copy buffer is created via kmemdup. This buffer is leaked if of_fdt_unflatten_tree fails. The release for the unittest_data buffer is added. Fixes: b951f9dc7f25 ("Enabling OF selftest to run without machine's devicetree") Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Reviewed-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23dt-bindings: riscv: Fix CPU schema errorsRob Herring
Fix the errors in the RiscV CPU DT schema: Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@0: 'timebase-frequency' is a required property Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@1: 'timebase-frequency' is a required property Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@0: compatible:0: 'riscv' is not one of ['sifive,rocket0', 'sifive,e5', 'sifive,e51', 'sifive,u54-mc', 'sifive,u54', 'sifive,u5'] Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@0: compatible: ['riscv'] is too short Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@0: 'timebase-frequency' is a required property The DT spec allows for 'timebase-frequency' to be in 'cpu' or 'cpus' node and RiscV requires it in /cpus node, so make it disallowed in cpu nodes. Fixes: 4fd669a8c487 ("dt-bindings: riscv: convert cpu binding to json-schema") Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: linux-riscv@lists.infradead.org Acked-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23dt-bindings: gpu: samsung-rotator: Fix indentationKrzysztof Kozlowski
Array elements under 'items' should be indented. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23dt-bindings: PCI: rcar: Add device tree support for r8a774b1Fabrizio Castro
Add PCIe support for the RZ/G2N (a.k.a. R8A774B1). Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23dt-bindings: watchdog: renesas-wdt: Document r8a774b1 supportFabrizio Castro
RZ/G2N (a.k.a. R8A774B1) watchdog implementation is compatible with R-Car Gen3, therefore add the relevant documentation. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-23dt-bindings: iommu: Convert Arm SMMUv3 to DT schemaRob Herring
Convert the Arm SMMv3 binding to the DT schema format. Cc: Joerg Roedel <joro@8bytes.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will@kernel.org> Cc: iommu@lists.linux-foundation.org Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-16dt-bindings: iommu: Convert Arm SMMU to DT schemaRob Herring
Convert the Arm SMMU binding to DT schema. The existing binding doc doesn't cover the number of variations of compatible properties found in .dts files. "qcom,msm8998-smmu-v2" was also missing, so add it. SoCFPGA Stratix10 has a single clock defined which doesn't match the binding. This issue remains. Cc: Joerg Roedel <joro@8bytes.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Robin Murphy <Robin.Murphy@arm.com> Cc: iommu@lists.linux-foundation.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: display: Convert sharp, ld-d5116z01b panel to DT schemaJeffrey Hugo
Convert the sharp,ld-d5116z01b panel binding to DT schema. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: usb: generic-ehci: Add "companion" entryAlexandre Torgue
"companion" entry is present in "generic.txt" usb binding file. This commit adds it also in generic-ehci yaml binding. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> [robh: restrict type to phandle instead of phandle-array] Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: pinctrl: stm32: Fix 'st, syscfg' description fieldAlexandre Torgue
As there is only one item "st,syscfg" this commit moves phandle description fields under "description" tag. It'll fix a validation issue seen during stm32 DT check. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: arm: stm32: Add missing STM32 boardsAlexandre Torgue
This commit documents missing STM32 boards: -STM32MCU: F429 disco/eval, F469-disco, F746 disco/eval, F769 disco, H743 disco/eval. -STM32MPU: MP157 dk1/dk2/ed1/ev1. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: irqchip: renesas-irqc: Document r8a774b1 bindingsBiju Das
Document SoC specific bindings for RZ/G2N (r8a774b1) SoC. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: pwm: rcar: Add r8a774b1 supportBiju Das
Document RZ/G2N (R8A774B1) SoC bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: iio: adc: exynos: Use defines instead of clock numbersKrzysztof Kozlowski
Make the examples in Exynos ADC bindings more readable and bring them closer to real DTS by using defines for clocks. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: rtc: s3c: Include generic dt-schema bindingsKrzysztof Kozlowski
Include the generic rtc.yaml bindings in Samsung S3C RTC bindings. This brings the requirement of proper node names and adds parsing of additional properties. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: rtc: s3c: Use defines instead of clock numbersKrzysztof Kozlowski
Make the examples in S3C RTC bindings more readable and bring them closer to real DTS by using defines for clocks. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: samsung: Indent examples with four spacesKrzysztof Kozlowski
Change the indentation of examples used in json-schema bindings from two to four spaces as this makes the code easier to read and seems to be preferred in other files. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Sebastian Reichel <sre@kernel.org> # for power/reset Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: serio: Convert Allwinner PS2 controller to a schemaMaxime Ripard
The older Allwinner SoCs have a PS2 controller that is supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard <mripard@kernel.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-15dt-bindings: display: Convert stm32 display bindings to json-schemaBenjamin Gaignard
Convert the STM32 display binding to DT schema format using json-schema. Split the original bindings in two yaml files: - one for display controller (ltdc) - one for DSI controller Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> [robh: drop maxItems from phy-dsi-supply] Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: timer: Convert stm32 timer bindings to json-schemaBenjamin Gaignard
Convert the STM32 timer binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: thermal: Convert stm32 thermal bindings to json-schemaBenjamin Gaignard
Convert the STM32 thermal binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: media: Convert stm32 dcmi bindings to json-schemaBenjamin Gaignard
Convert the STM32 dcmi binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: media: Convert stm32 cec bindings to json-schemaBenjamin Gaignard
Convert the STM32 cec binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: hwlock: Convert stm32 hwspinlock bindings to json-schemaBenjamin Gaignard
Convert the STM32 hwspinlock binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-14dt-bindings: Clean-up regulator '-supply' schemasRob Herring
Regulator '*-supply' properties are always a single phandle, so 'maxItems: 1' or a $ref is not necessary. All that's needed is either 'true' or an optional 'description'. Following this clean-up, the meta-schema will enforce this pattern. There's one case in tree with 'innolux,n156bge-l21' having 2 phandles. This appears to be a mistake or abuse of simple-panel as it's 2 different voltage rails connected to 'power-supply'. Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: linux-iio@vger.kernel.org Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Signed-off-by: Rob Herring <robh@kernel.org>
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