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2020-06-04Merge tag 'devicetree-for-5.8' of ↵Linus Torvalds1-47/+51
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Convert various DT (non-binding) doc files to ReST - Various improvements to device link code - Fix __of_attach_node_sysfs refcounting bug - Add support for 'memory-region-names' with reserved-memory binding - Vendor prefixes for Protonic Holland, BeagleBoard.org, Alps, Check Point, Würth Elektronik, U-Boot, Vaisala, Baikal Electronics, Shanghai Awinic Technology Co., MikroTik, Silex Insight - A bunch more binding conversions to DT schema. Only 3K to go. - Add a minimum version check for schema tools - Treewide dropping of 'allOf' usage with schema references. Not needed in new json-schema spec. - Some formatting clean-ups of schemas * tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (194 commits) dt-bindings: clock: Add documentation for X1830 bindings. dt-bindings: mailbox: Convert imx mu to json-schema dt-bindings: power: Convert imx gpcv2 to json-schema dt-bindings: power: Convert imx gpc to json-schema dt-bindings: Merge gpio-usb-b-connector with usb-connector dt-bindings: timer: renesas: cmt: Convert to json-schema dt-bindings: clock: Convert i.MX8QXP LPCG to json-schema dt-bindings: timer: Convert i.MX GPT to json-schema dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742 dt-bindings: serial: Add binding for UART pin swap dt-bindings: geni-se: Add interconnect binding for GENI QUP dt-bindings: geni-se: Convert QUP geni-se bindings to YAML dt-bindings: vendor-prefixes: Add Silex Insight vendor prefix dt-bindings: input: touchscreen: edt-ft5x06: change reg property dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver dt-bindings: timer: renesas: mtu2: Convert to json-schema of/fdt: Remove redundant kbasename function call dt-bindings: clock: Convert i.MX1 clock to json-schema dt-bindings: clock: Convert i.MX21 clock to json-schema dt-bindings: clock: Convert i.MX25 clock to json-schema ...
2020-05-14dt-bindings: Fix incorrect 'reg' property sizesRob Herring1-43/+48
The examples template is a 'simple-bus' with a size of 1 cell for had between 2 and 4 cells which really only errors on I2C or SPI type devices with a single cell. The easiest fix in most cases is to change the 'reg' property to for 1 cell address and size. In some cases with child devices having 2 cells, that doesn't make sense so a bus node is needed. Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-07dt-binding: net: ti: am65x-cpts: make reg and compatible requiredGrygorii Strashko1-1/+14
This patch follows K3 CPTS review comments from Rob Herring <robh@kernel.org>. - "reg" and "compatible" properties are required now - minor format changes - K3 CPTS example added to K3 MCU CPSW bindings Cc: Rob Herring <robh@kernel.org> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05dt-binding: net: ti: am65x-cpts: fix dt_binding_check failGrygorii Strashko1-1/+1
Fix dt_binding_check fail: Fix Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/net/ti,k3-am654-cpts.yaml# Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/dist-packages/dtschema/schemas/net/ti,am654-cpts.yaml' Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/net/ti,k3-am654-cpts.yaml# Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.6/dist-packages/dtschema/schemas/net/ti,am654-cpts.yaml' Cc: Rob Herring <robh@kernel.org> Fixes: 6e87ac748e94 ("dt-binding: ti: am65x: document common platform time sync cpts module") Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04dt-binding: ti: am65x: document common platform time sync cpts moduleGrygorii Strashko1-0/+7
Document device tree bindings for TI AM654/J721E SoC The Common Platform Time Sync (CPTS) module. The CPTS module is used to facilitate host control of time sync operations. Main features of CPTS module are: - selection of multiple external clock sources - 64-bit timestamp mode in ns with ppm and nudge adjustment. - control of time sync events via interrupt or polling - hardware timestamp of ext. events (HWx_TS_PUSH) - periodic generator function outputs (TS_GENFx) - PPS in combination with timesync router - Depending on integration it enables compliance with the IEEE 1588-2008 standard for a precision clock synchronization protocol, Ethernet Enhanced Scheduled Traffic Operations (CPTS_ESTFn) and PCIe Subsystem Precision Time Measurement (PTM). Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03dt-bindings: Remove cases of 'allOf' containing a '$ref'Rob Herring1-4/+3
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>
2020-03-26dt-binding: ti: am65x: document mcu cpsw nussGrygorii Strashko1-0/+225
Document device tree bindings for The TI AM654x/J721E SoC Gigabit Ethernet MAC (Media Access Controller - CPSW2G NUSS). The CPSW NUSS provides Ethernet packet communication for the device. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Murali Karicheri <m-karicheri2@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>