kernel/Documentation/devicetree/bindings/display/ti, branch linux-6.2.y

dt-bindings: Improve phandle-array schemas

2022-02-04T15:43:42Z

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 Acked-by: Viresh Kumar Acked-by: Vinod Koul Acked-by: Ulf Hansson Acked-by: Georgi Djakov Reviewed-by: Geert Uytterhoeven Acked-by: Mark Brown Acked-by: Krzysztof Kozlowski Acked-by: Stephen Boyd Acked-by: Greg Kroah-Hartman Acked-by: Marc Kleine-Budde Link: https://lore.kernel.org/r/20220119015038.2433585-1-robh@kernel.org

dt-bindings: display: Use OF graph schema

2021-01-12T00:03:59Z

Now that we have a graph schema, rework the display related schemas to use it. Mostly this is adding a reference to graph.yaml and dropping duplicate parts from schemas. In panel-common.yaml, 'ports' is dropped. Any binding using 'ports' should be one with more than 1 port node, and the binding must define what each port is. Note that ti,sn65dsi86.yaml, ti,tfp410,yaml and toshiba,tc358768.yaml will need further updates to use video-interfaces.yaml once that lands. Cc: Thierry Reding Cc: Sam Ravnborg Cc: Laurent Pinchart Cc: Maxime Ripard Cc: Maarten Lankhorst Cc: Thomas Zimmermann Signed-off-by: Rob Herring Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org

dt-bindings: display: ti,j721e-dss: add missing properties to dt-schema

2020-10-05T05:13:23Z

Add assigned-clocks, assigned-clock-parents and dma-coherent optional properties. Signed-off-by: Tomi Valkeinen Reviewed-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20200916131009.221252-3-tomi.valkeinen@ti.com

dt-bindings: display: ti,am65x-dss: add missing properties to dt-schema

2020-10-05T05:13:22Z

dt-bindings: Whitespace clean-ups in schema files

2020-08-14T14:55:58Z

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 Signed-off-by: Rob Herring

dt-bindings: Fix incorrect 'reg' property sizes

2020-05-14T19:43:27Z

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 # clk Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven Signed-off-by: Rob Herring

dt-bindings: Remove cases of 'allOf' containing a '$ref'

2020-05-03T16:10:41Z

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 Acked-by: Maxime Ripard Acked-by: Lee Jones Acked-By: Vinod Koul Acked-by: Mark Brown Acked-by: Alexandre Belloni Acked-by: Wolfram Sang # for I2C Reviewed-by: Linus Walleij Acked-by: Jonathan Cameron #for-iio Reviewed-by: Stephen Boyd # clock Signed-off-by: Rob Herring

docs: dt: display/ti: fix typos at the devicetree/ directory name

2020-03-30T21:13:05Z

The name of the devicetree directory is wrong on those three TI bindings: Signed-off-by: Mauro Carvalho Chehab Acked-by: Jyri Sarha Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/875b824ac97bd76dfe77b6227ff9b6b2671a6abf.1584450500.git.mchehab+huawei@kernel.org

dt-bindings: display: ti: Fix dtc unit-address warnings in examples

2020-03-30T18:54:23Z

Extra dtc warnings (roughly what W=1 enables) are now enabled by default when building the binding examples. These were fixed treewide in 5.6-rc5, but some new display bindings have been added with new warnings: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.example.dts:21.27-49.11: Warning (unit_address_format): /example-0/dss@04a00000: unit name should not have leading 0s Documentation/devicetree/bindings/display/ti/ti,j721e-dss.example.dts:21.27-72.11: Warning (unit_address_format): /example-0/dss@04a00000: unit name should not have leading 0s Documentation/devicetree/bindings/display/ti/ti,k2g-dss.example.dts:20.27-42.11: Warning (unit_address_format): /example-0/dss@02540000: unit name should not have leading 0s Cc: Jyri Sarha Cc: Tomi Valkeinen Signed-off-by: Rob Herring Reviewed-by: Sam Ravnborg Acked-by: Jyri Sarha Link: https://patchwork.freedesktop.org/patch/msgid/20200313180727.23044-1-robh@kernel.org

dt-bindings: display: ti,j721e-dss: Add dt-schema yaml binding

2020-01-27T17:27:24Z

Add dt-schema yaml bindig for J721E DSS, J721E version TI Keystone Display SubSystem. Version history: v2: no change v3: - reg-names: "wp" -> "wb" - Add ports node - Add includes to dts example - reindent dts example v4: - Add descriptions to reg, clocks, and interrupts properties - Remove minItems when its value is the same as maxItems value v5: - itemize reg, clocks and interrupts properties' descriptions - there is no "vp" reg-name, only "wb" for write back v6: - Add Reviewed-by: from Rob Herring and Benoit Parrot v7: no change v8: no change v9: no change Signed-off-by: Jyri Sarha Reviewed-by: Rob Herring Reviewed-by: Benoit Parrot Link: https://patchwork.freedesktop.org/patch/msgid/fcba52837808853a4b2bf729bd33bd986cbdadf4.1580129724.git.jsarha@ti.com