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2023-07-05dt-bindings: cleanup DTS example whitespacesKrzysztof Kozlowski1-2/+2
The DTS code coding style expects spaces around '=' sign. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #display/msm Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Mike Leach <mike.leach@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230702182308.7583-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-02-05dt-bindings: display: rockchip: convert analogix_dp-rockchip.txt to yamlJohan Jonker2-98/+103
Convert analogix_dp-rockchip.txt to yaml. Changed: Add power-domains property File name Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/88a5a9e3-9bc8-5966-22ec-5bdb1fa7a5b1@gmail.com
2023-02-05dt-bindings: display: rockchip: convert dw_mipi_dsi_rockchip.txt to yamlJohan Jonker2-94/+166
Convert dw_mipi_dsi_rockchip.txt to yaml. Changed: file name requirements Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/d6dc8453-4807-0a5d-15bf-6dcf80dcd0fe@gmail.com
2023-02-05dt-bindings: display: rockchip: convert rockchip-lvds.txt to YAMLJohan Jonker2-92/+170
Convert rockchip-lvds.txt to YAML. Changed: Add power-domains property. Requirements between PX30 and RK3288 Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/67771143-fd83-383d-41b2-68e8707134e8@gmail.com
2022-09-09dt-bindings: display: rockchip-dsi: add rk3568 compatibleChris Morgan1-0/+1
The rk3568 uses the same dw-mipi-dsi controller as previous Rockchip SOCs, so add a compatible string for it. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220906174823.28561-2-macroalpha82@gmail.com
2022-05-17dt-bindings: display: rockchip: make reg-names mandatory for VOP2Sascha Hauer1-1/+7
The VOP2 driver relies on reg-names properties, but these are not documented. Add the missing documentation and make reg-names mandatory. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220511082109.1110043-2-s.hauer@pengutronix.de
2022-05-04dt-bindings: display: rockchip: dw-hdmi: fix ports descriptionSascha Hauer1-15/+9
Current port description doesn't cover all possible cases. It currently expects one single port with two endpoints. When the HDMI connector is described in the device tree there can be two ports, first one going to the VOP and the second one going to the connector. Also on SoCs which only have a single VOP there will be only one endpoint instead of two. This patch addresses both issues. With this there can either be a single port ("port") , or two of them ("port@0", "port@1") when the connector is also in the device tree. Also the first or only port can either have one endpoint ("endpoint") for single VOP SoCs or two ("endpoint@0", "endpoint@1") for dual VOP SoCs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-25-s.hauer@pengutronix.de
2022-05-04dt-bindings: display: rockchip: Add binding for VOP2Sascha Hauer1-0/+140
The VOP2 is found on newer Rockchip SoCs like the rk3568 or the rk3566. The binding differs slightly from the existing VOP binding, so add a new binding file for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-24-s.hauer@pengutronix.de
2022-05-03dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optionalSascha Hauer1-0/+1
None of the upstream device tree files has a "unwedge" pinctrl specified. Make it optional. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-16-s.hauer@pengutronix.de
2022-05-03dt-bindings: display: rockchip: dw-hdmi: Add regulator supportSascha Hauer1-0/+11
The RK3568 has HDMI_TX_AVDD0V9 and HDMI_TX_AVDD_1V8 supply inputs needed for the HDMI port. Add the binding for these supplies. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-11-s.hauer@pengutronix.de
2022-05-03dt-bindings: display: rockchip: dw-hdmi: Add compatible for rk3568 HDMIBenjamin Gaignard1-0/+1
Define a new compatible for rk3568 HDMI. This version of HDMI hardware block needs two new clocks hclk_vio and hclk to provide phy reference clocks. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-9-s.hauer@pengutronix.de
2022-05-03dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock nameSascha Hauer1-2/+7
"vpll" is a misnomer. A clock input to a device should be named after the usage in the device, not after the clock that drives it. On the rk3568 the same clock is driven by the HPLL. This patch adds "ref" as a new alternative clock name for "vpll" Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-6-s.hauer@pengutronix.de
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
2022-01-20dt-bindings: Drop unnecessary pinctrl propertiesRob Herring1-8/+0
For a single pinctrl mode, it is not necessary to define pinctrl properties as the tools always allow pinctrl properties. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220119015325.2438277-1-robh@kernel.org
2021-07-27Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst1-2/+0
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-07-25dt-bindings: display: rockchip-dsi: add optional #phy-cells propertyHeiko Stuebner1-0/+1
The Rockchip DSI controller on some SoCs also controls a bidrectional dphy, which would be connected to an Image Signal Processor as a phy in the rx configuration. So allow a #phy-cells property for the dsi controller. Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Sebastian Fricke <sebastian.fricke@posteo.net> Acked-by: Helen Koike <helen.koike@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210210111020.2476369-3-heiko@sntech.de
2021-06-21dt-bindings: Drop redundant minItems/maxItemsRob Herring1-2/+0
If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. This condition is partially checked with the meta-schema already, but only if both 'minItems' and 'maxItems' are equal to the 'items' length. An improved meta-schema is pending. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Kamal Dasu <kdasu.kdev@gmail.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Vivien Didelot <vivien.didelot@gmail.com> Cc: Vladimir Oltean <olteanv@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Cc: Lee Jones <lee.jones@linaro.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for MMC Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-By: Vinod Koul <vkoul@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20210615191543.1043414-1-robh@kernel.org
2021-03-22dt-bindings: display: rockchip: dw-hdmi: Convert binding to YAMLLaurent Pinchart2-74/+156
Convert the Rockchip HDMI TX text binding to YAML. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org>
2021-01-11dt-bindings: display: Use OF graph schemaRob Herring2-17/+4
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 <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org
2020-06-18dt: fix broken links due to txt->yaml renamesMauro Carvalho Chehab1-1/+1
There are some new broken doc links due to yaml renames at DT. Developers should really run: ./scripts/documentation-file-ref-check in order to solve those issues while submitting patches. This tool can even fix most of the issues with: ./scripts/documentation-file-ref-check --fix Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/0e4a7f0b7efcc8109c8a41a2e13c8adde4d9c6b9.1592203542.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-11dt-bindings: Fix more incorrect 'reg' property sizes in examplesRob Herring1-2/+2
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 1 cell for address and size. Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Ezequiel Garcia <ezequiel@collabora.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Richard Weinberger <richard@nod.at> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: linux-rockchip@lists.infradead.org Cc: linux-media@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: netdev@vger.kernel.org Cc: alsa-devel@alsa-project.org Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-19dt-bindings: display: convert rockchip rk3066 hdmi bindings to yamlJohan Jonker2-72/+140
Current dts files with 'hdmi' nodes for rk3066 are manually verified. In order to automate this process rockchip,rk3066-hdmi.txt has to be converted to yaml. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200403133630.7377-1-jbx6244@gmail.com
2020-04-08dt-bindings: display: rockchip-vop: add additional propertiesJohan Jonker1-0/+11
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 'assigned-clocks' and 'assigned-clock-rates' for rk3399 and 'power-domains' for most Rockchip Socs in 'vop' nodes, so add them to 'rockchip-vop.yaml'. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200403142235.8870-2-jbx6244@gmail.com
2020-04-08dt-bindings: display: convert rockchip vop bindings to yamlJohan Jonker2-74/+123
Current dts files with 'vop' nodes are manually verified. In order to automate this process rockchip-vop.txt has to be converted to yaml. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200403142235.8870-1-jbx6244@gmail.com
2020-03-06dt-bindings: convert rockchip-drm.txt to rockchip-drm.yamlDafna Hirschfeld2-19/+40
convert the binding file rockchip-drm.txt to yaml format. This was tested and verified on ARM and ARM64 with: make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml Changes since v2: - add a missing ">" sign in maintainers list - change the licens to GPL-2.0-only - add "additionalProperties: false" - change the commit message to conform that it was tested on both ARM and ARM64 Changes since v1: - fixed worng sign-off - fixed the path of the $id property to be the path of the yaml file Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200121154314.3444-1-dafna.hirschfeld@collabora.com
2020-01-05dt-bindings: display: rockchip-lvds: Document PX30 PHYMiquel Raynal1-0/+3
PX30 SoCs use a single PHY shared by two display pipelines: MIPI DSI and LVDS. In the case of the LVDS IP, document the possibility to fill a PHY handle. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20191224143900.23567-3-miquel.raynal@bootlin.com
2020-01-05dt-bindings: display: rockchip-lvds: Declare PX30 compatibleMiquel Raynal1-0/+1
Document the PX30 LVDS compatible. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20191224143900.23567-2-miquel.raynal@bootlin.com
2019-12-16dt-bindings: display: rockchip-dsi: add px30 compatibleHeiko Stuebner1-2/+4
The px30 SoC also uses a dw-mipi-dsi controller, so add the compatible value for it. changes in v5: - rebased on top of 5.5-rc1 - merged with dsi timing change to prevent ordering conflicts Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191209143130.4553-6-heiko@sntech.de
2019-12-16dt-bindings: display: rockchip-dsi: document external physHeiko Stuebner1-2/+5
Some dw-mipi-dsi instances in Rockchip SoCs use external dphys. In these cases the needs clock will also be generated externally so these don't need the ref-clock as well. changes in v5: - rebased on top of 5.5-rc1 - merged with dsi timing change to prevent ordering conflicts Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191209143130.4553-4-heiko@sntech.de
2019-10-11dt-bindings: display: rockchip: document VOP gamma LUT addressEzequiel Garcia1-1/+5
Add the register specifier description for an optional gamma LUT address. Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191010194351.17940-2-ezequiel@collabora.com
2019-08-20dt-bindings: display: rockchip: update DSI controllerNickey Yang1-2/+21
This patch update describe panel/port links, including unit addresses in documentation of device tree bindings for the rockchip DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> [this seems to have gotten lost when the original dsi-series was applied] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-5-heiko@sntech.de
2019-06-27dt-bindings: display: rockchip-lvds: Remove panel referencesRob Herring1-11/+0
The panel bindings are outside the scope of the Rockchip LVDS interface binding. The references are about to change too, so rather than update them just drop the section on the panel bindings. Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20190624215649.8939-2-robh@kernel.org
2019-06-14drm/rockchip: dw_hdmi: add basic rk3228 supportJustin Swartz1-0/+1
Like the RK3328, RK322x SoCs offer a Synopsis DesignWare HDMI transmitter and an Innosilicon HDMI PHY. Add a new dw_hdmi_plat_data struct, rk3228_hdmi_drv_data. Assign a set of mostly generic rk3228_hdmi_phy_ops functions. Add dw_hdmi_rk3228_setup_hpd() to enable the HDMI HPD and DDC lines. Signed-off-by: Justin Swartz <justin.swartz@risingedge.co.za> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20190522224631.25164-1-justin.swartz@risingedge.co.za
2019-06-05dt-bindings: drm/bridge/synopsys: dw-hdmi: Add "unwedge" for ddc busDouglas Anderson1-0/+7
In certain situations it was seen that we could wedge up the DDC bus on the HDMI adapter on rk3288. The only way to unwedge was to mux one of the pins over to GPIO output-driven-low temporarily and then quickly mux back. Full details can be found in the patch ("drm/bridge/synopsys: dw-hdmi: Add "unwedge" for ddc bus"). Since unwedge requires remuxing the pins, we first need to add to the bindings so that we can specify what state the pins should be in for unwedging. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190502225336.206885-1-dianders@chromium.org
2019-03-31dt-bindings: display: rockchip: add document for rk3066 hdmiJohan Jonker1-0/+72
This patch adds a binding that describes the HDMI controller for rk3066. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20190330095639.14626-5-jbx6244@gmail.com
2019-01-12drm: rockchip: vop: add rk3066 vop definitionsMark Yao1-0/+1
This patch adds the rk3066 VOP definitions. The VOP or LCD Controller serves as interface between framebuffer memory and a display device (LCD panel or TV set). This SOC has two symmetrical LCDC's for a dual panel application. A LCDC has 5 display layers. Only 3 are used here. - Video layer 0 (Win0) - Video layer 1 (Win1) - OSD layer (Win2) Win0 and Win1 are exchangeable. Maximum resolution is 1920x1080. The LCDC0 output is connected to: - LCDC0 IO (without IOMUX) - HDMI TX video input The LCDC1 output is connected to: - LCDC1 IO (with IOMUX) - HDMI TX video input The HDMI TX input can switch between LCDC0 and LCDC1. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Johan Jonker <jbx6244@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20181229133318.18128-4-jbx6244@gmail.com
2018-09-28drm/rockchip: dw_hdmi: add dw-hdmi support for the rk3328Heiko Stuebner1-0/+1
The rk3328 uses a dw-hdmi controller with an external hdmi phy from Innosilicon which uses the generic phy framework for access. Add the necessary data and the compatible for the rk3328 to the rockchip dw-hdmi driver. changes in v5: - disable CEC_5V option to make CEC actually work (Jonas) changes in v3: - reword as suggested by Rob to show that it's a dw-hdmi + Inno phy Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Zheng Yang <zhengyang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180912124740.20343-7-heiko@sntech.de
2018-09-28dt-bindings: allow optional phys in Rockchip dw_hdmi bindingHeiko Stuebner1-0/+2
Some newer Rockchip SoCs use an Innosilicon hdmiphy accessed via general mmio, so allow these to be referenced via the regular phy interfaces and therefore add optional phy-related properties to the binding. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180912124740.20343-4-heiko@sntech.de
2018-09-05drm/rockchip: vop: add rk3188 vop definitionsHeiko Stuebner1-0/+1
The rk3188 has 2 vops not using iommus which only output directly to a rgb interface per vop. So all other output modes like hdmi are provided by external brige chips. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Sandy Huang <hjc@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180830110937.1739-1-heiko@sntech.de
2018-08-02dt-bindings: display: rockchip: add document for px30 vopSandy Huang1-0/+2
Add the compatible values for the px30 display controllers. Signed-off-by: Sandy Huang <hjc@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> [added commit message] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1530003215-46593-2-git-send-email-hjc@rock-chips.com
2018-02-14Documentation: bindings: add dt documentation for cdn DP controllerChris Zhong1-0/+74
This patch adds a binding that describes the cdn DP controller for rk3399. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> [document the missing 3 reset-names] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20180213143549.15197-1-enric.balletbo@collabora.com
2017-11-16dt-bindings: add document for rk3126-vopSandy Huang1-0/+1
Signed-off-by: Sandy Huang <hjc@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/1510658855-90223-1-git-send-email-hjc@rock-chips.com
2017-09-28Merge tag 'drm-misc-next-2017-09-20' of ↵Dave Airlie1-0/+99
git://anongit.freedesktop.org/git/drm-misc into drm-next UAPI Changes: Cross-subsystem Changes: Core Changes: - DP SDP defines (Ville) - polish for scdc helpers (Thierry Reding) - fix lifetimes for connector/plane state across crtc changes (Maarten Lankhorst). - sparse fixes (Ville+Thierry) - make legacy kms ioctls all interruptible (Maarten) - push edid override into the edid helpers (out of probe helpers) (Jani) - DP ESI defines for link status (DK) Driver Changes: - drm-panel is now in drm-misc! - minor panel-simple cleanups/refactoring by various folks - drm_bridge_add cleanup (Inki Dae) - constify a few i2c_device_id structs (Arvind Yadav) - More patches from Noralf's fb/gem helper cleanup - bridge/synopsis: reset fix (Philippe Cornu) - fix tracepoint include handling in drivers (Thierry) - rockchip: lvds support (Sandy Huang) - move sun4i into drm-misc fold (Maxime Ripard) - sun4i: refactor driver load + support TCON backend/layer muxing (Chen-Yu Tsai) - pl111: support more pl11x variants (Linus Walleij) - bridge/adv7511: robustify probing/edid handling (Lars-Petersen Clausen) New hw support: - S6E63J0X03 panel (Hoegeun Kwon) - OTM8009A panel (Philippe CORNU) - Seiko 43WVF1G panel (Marco Franchi) - tve200 driver (Linus Walleij) Plus assorted of tiny patches all over, including our first outreachy patches from applicants for the winter round! * tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc: (101 commits) drm: add backwards compatibility support for drm_kms_helper.edid_firmware drm: handle override and firmware EDID at drm_do_get_edid() level drm/dp: DPCD register defines for link status within ESI field drm/rockchip: Replace dev_* with DRM_DEV_* drm/tinydrm: Drop driver registered message drm/gem-fb-helper: Use debug message on gem lookup failure drm/imx: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb() drm/bridge: adv7511: Constify HDMI CODEC platform data drm/bridge: adv7511: Enable connector polling when no interrupt is specified drm/bridge: adv7511: Remove private copy of the EDID drm/bridge: adv7511: Properly update EDID when no EDID was found drm/crtc: Convert setcrtc ioctl locking to interruptible. drm/atomic: Convert pageflip ioctl locking to interruptible. drm/legacy: Convert setplane ioctl locking to interruptible. drm/legacy: Convert cursor ioctl locking to interruptible. drm/atomic: Convert atomic ioctl locking to interruptible. drm/atomic: Prepare drm_modeset_lock infrastructure for interruptible waiting, v2. drm/tve200: Clean up panel bridging drm/doc: Update todo.rst drm/dp/mst: Sideband message transaction to power up/down nodes ...
2017-09-08dt-bindings: display: Add Document for Rockchip Soc LVDSSandy Huang1-0/+99
This patch add Document for Rockchip Soc RK3288 LVDS, This based on the patches from Mark yao and Heiko Stuebner. Signed-off-by: Mark yao <mark.yao@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sandy Huang <hjc@rock-chips.com> Reviewed-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/1504351729-135932-1-git-send-email-hjc@rock-chips.com
2017-09-07Merge tag 'devicetree-for-4.14' of ↵Linus Torvalds4-5/+0
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "There's a few orphans in the conversion to %pOF printf specifiers included here that no one else picked up. Summary: - Convert more DT code to use of_property_read_* API. - Improve DT overlay support when adding multiple overlays - Convert printk's to %pOF format specifiers. Most went via subsystem trees, but picked up the remaining orphans - Correct unittests to use preferred "okay" for "status" property value - Add a KASLR seed property - Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa - Fix modalias buffer handling - Clean-up of include paths for building dtbs - Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices - Add nvmem bindings for MediaTek MT7623 and MT7622 SoC - Add compatible string for Allwinner H5 Mali-450 GPU - Fix links to old OpenFirmware docs with new mirror on devicetree.org - Remove status property from binding doc examples" * tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) devicetree: Adjust status "ok" -> "okay" under drivers/of/ dt-bindings: Remove "status" from examples dt-bindings: pinctrl: sh-pfc: Use generic node name dt-bindings: Add vendor Mellanox dt-binding: net/phy: fix interrupts description virt: Convert to using %pOF instead of full_name macintosh: Convert to using %pOF instead of full_name ide: pmac: Convert to using %pOF instead of full_name microblaze: Convert to using %pOF instead of full_name dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/ of: Use PLATFORM_DEVID_NONE definition of/device: Fix of_device_get_modalias() buffer handling of/device: Prevent buffer overflow in of_device_modalias() dt-bindings: add amc6821, isl1208 trivial bindings dt-bindings: add vendor prefix for Theobroma Systems of: search scripts/dtc/include-prefixes path for both CPP and DTC of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP of: remove drivers/of/testcase-data from include search path for CPP of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered iio: srf08: add device tree binding for srf02 and srf10 ...
2017-09-05dt-bindings: Remove "status" from examplesRob Herring4-5/+0
Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-07-31dt-bindings: display: rockchip: fill Documents for vop seriesMark yao1-0/+4
Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/1501049975-6185-1-git-send-email-mark.yao@rock-chips.com
2017-06-23drm/rockchip: dw_hdmi: introduce the pclk for grfMark Yao1-0/+1
For RK3399's GRF module, if we want to operate the graphic related grf registers, we need to enable the pclk_vio_grf which supply power for VIO GRF IOs, so it's better to introduce an optional grf clock in driver. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
2017-06-23drm/rockchip: dw_hdmi: introduce the VPLL clock settingMark Yao1-1/+1
For RK3399 HDMI, there is an external clock need for HDMI PHY, and it should keep the same clock rate with VOP DCLK. VPLL have supported the clock for HDMI PHY, but there is no clock divider bewteen VPLL and HDMI PHY. So we need to set the VPLL rate manually in HDMI driver. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
2017-06-23drm/rockchip: dw_hdmi: add RK3399 HDMI supportMark Yao1-1/+3
RK3399 and RK3288 shared the same HDMI IP controller, only some light difference with GRF configure. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
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