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2020-04-14Merge branch 'asoc-5.7' into asoc-5.8Mark Brown
2020-04-14dt-bindings: timer: cadence_ttc: Migrate timer-cadence-ttc documentation to YAMLNobuhiro Iwamatsu
The document was migrated to YAML format and renamed cdns,ttc.yaml. And updated the example to the latest format. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: i2c: xiic: Migrate i2c-xiic documentation to YAMLNobuhiro Iwamatsu
The document was migrated to YAML format and renamed xlnx,xps-iic-2.00.a.yaml Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: display: allow port and ports in panel-lvdsSam Ravnborg
Both port and ports names may be used in a panel-lvds binding port - for a single port ports - if there is more than one port in sub-nodes Fixes the following warning: advantech,idk-2121wr.example.dt.yaml: panel-lvds: 'port' is a required property advantech,idk-2121wr.yaml needs several ports, so uses a ports node. v2: - Use oneOf - makes the logic more obvious (Rob) - Added Fixes tag - Added port: true, ports:true v3: - Indent port/ports in required two spaces (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Fixes: 8efef33eff50 ("dt-bindings: display: Add idk-2121wr binding") Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20200412132139.11418-2-sam@ravnborg.org (cherry picked from commit 8089a622d9b494f132f1799c318df5e36bb88def) Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2020-04-14dt-bindings: display: xpp055c272: Remove the reg propertyFabio Estevam
Commit 52120e8c7ae3 ("dt-bindings: display: fix panel warnings") removed the dsi unit name, but missed to remove the 'reg' property, which causes the following 'make dt_binding_check' warning: Documentation/devicetree/bindings/display/panel/xinpeng,xpp055c272.example.dts:17.5-29.11: Warning (unit_address_vs_reg): /example-0/dsi: node has a reg or ranges property, but no unit name Fix it by removing the unneeded 'reg' property. Fixes: 52120e8c7ae3 ("dt-bindings: display: fix panel warnings") Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200328183641.11226-2-festevam@gmail.com (cherry picked from commit b1e44754af50e567c2a3caffffe462a432d796bb) Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2020-04-14dt-bindings: display: ltk500hd1829: Remove the reg propertyFabio Estevam
Commit 52120e8c7ae3 ("dt-bindings: display: fix panel warnings") removed the dsi unit name, but missed to remove the 'reg' property, which causes the following 'make dt_binding_check' warning: Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.example.dts:17.5-29.11: Warning (unit_address_vs_reg): /example-0/dsi: node has a reg or ranges property, but no unit name Fix it by removing the unneeded 'reg' property. Fixes: 52120e8c7ae3 ("dt-bindings: display: fix panel warnings") Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200328183641.11226-1-festevam@gmail.com (cherry picked from commit dcde9c02f86f069dfa4b144dee0072b8cf430bcb) Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2020-04-14dt-bindings: i2c: cadence: Migrate i2c-cadence documentation to YAMLNobuhiro Iwamatsu
The document was migrated to YAML format and renamed cdns,i2c-r1p10.yaml Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: display: allow port and ports in panel-lvdsSam Ravnborg
Both port and ports names may be used in a panel-lvds binding port - for a single port ports - if there is more than one port in sub-nodes Fixes the following warning: advantech,idk-2121wr.example.dt.yaml: panel-lvds: 'port' is a required property advantech,idk-2121wr.yaml needs several ports, so uses a ports node. v2: - Use oneOf - makes the logic more obvious (Rob) - Added Fixes tag - Added port: true, ports:true v3: - Indent port/ports in required two spaces (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Fixes: 8efef33eff50 ("dt-bindings: display: Add idk-2121wr binding") Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20200412132139.11418-2-sam@ravnborg.org
2020-04-14ASoC: rockchip-i2s: add power-domains propertyJohan Jonker
In the old txt situation we add/describe only properties that are used by the driver/hardware itself. With yaml it also filters things in a node that are used by other drivers like 'power-domains' for rk3399, so add it to 'rockchip-i2s.yaml'. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200324094149.6904-3-jbx6244@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14ASoC: rockchip-spdif: add power-domains propertyJohan Jonker
In the old txt situation we add/describe only properties that are used by the driver/hardware itself. With yaml it also filters things in a node that are used by other drivers like 'power-domains' for rk3399, so add it to 'rockchip-spdif.yaml'. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200404115225.4314-3-jbx6244@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14ASoC: rockchip-spdif: add #sound-dai-cells propertyJohan Jonker
'#sound-dai-cells' is required to properly interpret the list of DAI specified in the 'sound-dai' property, so add them to 'rockchip-spdif.yaml' Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200404115225.4314-2-jbx6244@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14ASoC: convert rockchip spdif bindings to yamlJohan Jonker
Current dts files with 'spdif' nodes are manually verified. In order to automate this process rockchip-spdif.txt has to be converted to yaml. Also rk3188.dtsi, rk3288.dtsi use an extra fallback string, so change this in the documentation. Changed: "rockchip,rk3188-spdif", "rockchip,rk3066-spdif" "rockchip,rk3288-spdif", "rockchip,rk3066-spdif" Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200404115225.4314-1-jbx6244@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14dt-bindings: pwm: rcar: add r8a77961 supportYoshihiro Shimoda
Add support for r8a77961 (R-Car M3-W+). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-04-14ASoC: tegra-wm8903: Document new nvidia, headset propertyDmitry Osipenko
Some devices have a 4-pin headset jack instead of 3-pin microphone jack. The new boolean nvidia,headset property tells that the Mic Jack represents the state of a headset microphone. This additional hardware description is needed because microphone detection procedure differs in a case of a 4-pin jack from a 3-pin jack. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20200330204011.18465-2-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14dt-bindings: arm: fsl: add nxp based toradex colibri bindingsIgor Opaniuk
Document Colibri iMX6S/DL V1.1x re-design devicetree binding. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-04-14dt-bindings: vendor-prefixes: Add an entry for Protonic HollandOleksij Rempel
Add "prt" entry for Protonic Holland: https://www.protonic.nl/en/ Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: sram: Add Amlogic SCP SRAM compatiblesNeil Armstrong
Add compatibles for the Amlogic SCP SRAM memory zones. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: usb: generic-ohci: Document power-domains propertyGeert Uytterhoeven
It is quite common for a generic OHCI block to be embedded in an SoC in its own power domain. Hence allow the DTS writer to describe the controller's position in the power hierarchy, by documenting the optional presence of a "power-domains" property. This gets rid of "make dtbs_check" warnings like: arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dt.yaml: usb@ee080000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: usb: generic-ehci: Document power-domains propertyGeert Uytterhoeven
It is quite common for a generic EHCI block to be embedded in an SoC in its own power domain. Hence allow the DTS writer to describe the controller's position in the power hierarchy, by documenting the optional presence of a "power-domains" property. This gets rid of "make dtbs_check" warnings like: arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dt.yaml: usb@ee080100: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14media: docs: fix some broken referencesMauro Carvalho Chehab
Some media files got moved. Update the corresponding references to the referenced files. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: ipu3.rst: add yuv-downscaling into pipeline diagramBingbu Cao
For ipu3 ImgU image processing, the frame data from TNR can feed into DDR by Output Formatting System or feed into YUV downscaler to do YUV downscaling for secondary output, which is usually used for display. current ImgU image pipeline diagram misses the YUV downscaling, this patch add it to aligh with actual hardware blocks. Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Suggested-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: doc-rst: add yavta test example in ipu3 docsBingbu Cao
This patch add yavta test command in ipu3.rst as an example on how to run simple ImgU test using yavta. Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: doc-rst: in the RGB formats table add '-' in undefined bitsDafna Hirschfeld
In the table of the RGB formats, add an explicit '-' signs to cells that contain undefined bits. This makes it more clear how many bits and bytes are used for each format. Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14dt-bindings: thermal: k3: Add VTM bindings documentationKeerthy
Add VTM bindings documentation. In the Voltage Thermal Management Module(VTM), K3 AM654 supplies a voltage reference and a temperature sensor feature that are gathered in the band gap voltage and temperature sensor (VBGAPTS) module. The band gap provides current and voltage reference for its internal circuits and other analog IP blocks. The analog-to-digital converter (ADC) produces an output value that is proportional to the silicon temperature. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200407055116.16082-2-j-keerthy@ti.com
2020-04-14media: imx.rst: Add example media graphsSteve Longerbeam
Add the media graph topologies for the i.MX6Q SabreSD and SabreAuto. This makes it easier to understand the topology and follow the entity descriptions in the following sections. Also clarify that the SabreSD and SabreLite media pipeline config examples are for the i.MX6Q boards. Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: dt-bindings: rockchip-vpu: Convert bindings to json-schemaEzequiel Garcia
Convert Rockchip VPU (Hantro IP block) codec driver documentation to json-schema. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: get rid of Documentation/media/Mauro Carvalho Chehab
Now that everything got moved, we can get rid of the old media directory. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: add an uAPI chapter for driver-specific stuffMauro Carvalho Chehab
There are some uAPI stuff that are driver-specific. Add them to the main media uAPI body. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: move driver-specific info to driver-apiMauro Carvalho Chehab
Those documents don't really describe the driver API. Instead, they contain development-specific information. Yet, as the main index file describes the content of it as: "how specific kernel subsystems work from the point of view of a kernel developer" It seems to be the better fit. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: move user-facing docs to the admin guideMauro Carvalho Chehab
Most of the driver-specific documentation is meant to help users of the media subsystem. Move them to the admin-guide. It should be noticed, however, that several of those files are outdated and will require further work in order to make them useful again. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: move fourcc file to the uAPI documentMauro Carvalho Chehab
This file gives a hint about how fourcc should be named. It is on a very weird place, as such kind of thing belongs to the uAPI guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: kAPI docs: move them to driver-apiMauro Carvalho Chehab
All those documents describe the media driver API. So, move them to the right place within the Kernel documentation. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: move uAPI book to userspace-api/mediaMauro Carvalho Chehab
Since 2017, there is an space reserved for userspace API, created by changeset 1d596dee3862 ("docs: Create a user-space API guide"). As the media subsystem was one of the first subsystems to use Sphinx, until this patch, we were keeping things on a separate place. Let's just use the new location, as having all uAPI altogether will likely make things easier for developers. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14dt-bindings: arm: Add smc/hvc transport for SCMIPeng Fan
SCMI could use SMC/HVC as tranports. Since there is no standardized SMC/HVC function identifier for the same, we need to use vendor specific id. Add the same into the devicetree binding document. Also add arm,scmi-smc compatible string for smc/hvc transport Link: https://lore.kernel.org/r/1583673879-20714-2-git-send-email-peng.fan@nxp.com Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> [sudeep.holla: reworded commit log and subject] Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2020-04-14media: docs: split uAPI info from imx.rstMauro Carvalho Chehab
This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split uAPI info from omap3isp.rstMauro Carvalho Chehab
This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split uAPI info from saa7134-devel.rstMauro Carvalho Chehab
This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split uAPI info from fimc.rstMauro Carvalho Chehab
This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split uAPI info from davinci-vpbe.rstMauro Carvalho Chehab
This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split cx2341x.rst into different audiencesMauro Carvalho Chehab
This file contains both driver develompent documentation (basically, firmware documentation) and IVTV-specific documentation about VBI and raw formats, focused on uAPI development. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split development info from cx88.rstMauro Carvalho Chehab
This file contains both admin and development stuff. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split development info from bttv.rstMauro Carvalho Chehab
This file contains both admin and development stuff. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split vimc.rst into devel and admin partsMauro Carvalho Chehab
The vimc driver has some kerneldoc markups, plus admin info. Split it into two files. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split meye.rst into admin and uAPI docsMauro Carvalho Chehab
Instead of placing both info from admin PoV and uAPI at the same place, split into two separate documents. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split ci.rst into uAPI and user guide docsMauro Carvalho Chehab
The ci.rst file contains two parts: the first one describing how to use the CA high level interface; the second one with uAPI internals. Split this on two separate files, adding the uAPI bits to the DVB ca.rst configuration. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: split cpia2.rst on two filesMauro Carvalho Chehab
In order to be able to better organize the subsystem, split the cpia2 information on two files: one user-facing and another one from Kernel development PoV. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: move soc-camera.rst to stagingMauro Carvalho Chehab
As the entire soc_camera driver is on staging to be removed soon, let's place there its documentation too. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: avermedia.rst: mark a table as suchMauro Carvalho Chehab
There's a table on this file, with aren't using the ReST markups. Fix that. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add r8a77961 supportYoshihiro Shimoda
This patch adds support for r8a77961 (R-Car M3-W+). To avoid confusion between R-Car M3-W (R8A77960) and R-Car M3-W+ (R8A77961), this patch also updates the comment of "renesas,r8a7796-rcar-usb2-clock-sel". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/1585200608-30103-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-04-14dt-bindings: arm: sunxi: Add compatible for A20-OLinuXino-LIME-eMMCStefan Mavrodiev
Add compatible string for A20-OLinuXino-LIME2-eMMC to the bindings documentation. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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