- Jul 03, 2019
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Maxime Ripard authored
Both the allwinner and amlogic compatibles require that either the allwinner,pipeline or the amlogic,pipeline property is set. This was dropped during the conversion since we didn't have conditionals back then, but we can express this properly now. Signed-off-by:
Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by:
Rob Herring <robh@kernel.org>
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Maxime Ripard authored
The simple-framebuffer binding has a compatible that isn't one of the valid options. Since an Allwinner pipeline is being described, let's add the matching compatible. Signed-off-by:
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- Jun 20, 2019
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Jayant Shekhar authored
Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - None Changes in v3: - Remove common property definitions (Rob Herring) Changes in v4: - Use port macros and change port string names (Georgi Djakov) Changes in v5-v7: - None Signed-off-by:
Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by:
Jayant Shekhar <jshekhar@codeaurora.org> Reviewed-by:
Rob Clark <robdclark@chromium.org>
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- Jun 19, 2019
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Paul Cercueil authored
Add documentation for the devicetree bindings of the LCD controller present in the JZ47xx family of SoCs from Ingenic. Signed-off-by:
Paul Cercueil <paul@crapouillou.net> Tested-by:
Artur Rojek <contact@artur-rojek.eu> Reviewed-by:
Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190603152331.23160-1-paul@crapouillou.net
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Current komeda driver uses three dedicated clks for a specific purpose: - mclk: main engine clock - pclk: APB clock - pipeline->aclk: AXI clock. But per spec the komeda HW only has three input clks: - ACLK: used for AXI masters, APB slave and most pipeline processing - PXCLK for pipeline 0: output pixel clock for pipeline 0 - PXCLK for pipeline 1: output pixel clock for pipeline 1 So one ACLK is enough, no need to split it to three mclk/pclk/axiclk. Signed-off-by:
James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com>
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Lowry Li (Arm Technology China) authored
Updates the device-tree doc about how to enable SMMU by devicetree. Signed-off-by:
Lowry Li (Arm Technology China) <lowry.li@arm.com> Reviewed-by:
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- Jun 18, 2019
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Jeffrey Hugo authored
The DSI phy on MSM8998 is a 10nm design like SDM845, however it has some slightly different quirks which need to be handled by drivers. Provide a separate compatible to assist in handling the specifics. Signed-off-by:
Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by:
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- Jun 14, 2019
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Justin Swartz authored
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
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- Jun 07, 2019
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Laurent Pinchart authored
Add a new optional renesas,companion property to point to the companion LVDS encoder. This is used to support dual-link operation where the main LVDS encoder splits even-numbered and odd-numbered pixels between the two LVDS encoders. The new property doesn't control the mode of operation, it only describes the relationship between the master and companion LVDS encoders. Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by:
Jacopo Mondi <jacopo@jmondi.org> Tested-by:
Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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Laurent Pinchart authored
The THC63LVD1024 LVDS decoder can operate in two modes, single-link or dual-link. In dual-link mode both input ports are used to carry even- and odd-numbered pixels separately. Document this in the DT bindings, along with the related rules governing port and usage. Signed-off-by:
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Biju Das authored
Document the RZ/G2M (R8A774A1) LVDS bindings. Signed-off-by:
Biju Das <biju.das@bp.renesas.com> Reviewed-by:
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Biju Das authored
Document the RZ/G2M (R8A774A1) SoC in the R-Car DU bindings. Signed-off-by:
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- Jun 05, 2019
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Douglas Anderson authored
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: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
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- May 31, 2019
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Jyri Sarha authored
The sii902x chip family supports also HDMI audio. Add binding for describing the necessary i2s and mclk wiring for it. Signed-off-by:
Jyri Sarha <jsarha@ti.com> Reviewed-by:
Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/f790277fabc45f987f90075dd842368705226a84.1558964241.git.jsarha@ti.com
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Jyri Sarha authored
Remove trailing white space from sii902x display bridge binding. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by:
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Tomi Valkeinen authored
Add DT property for defining the pin used for HPD. Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org Cc: Rob Herring <robh@kernel.org> Reviewed-by:
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- May 30, 2019
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Maxime Ripard authored
The Allwinner SoCs have a MIPI-DSI and MIPI-D-PHY controllers 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:
Chen-Yu Tsai <wens@csie.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190527120910.18964-1-maxime.ripard@bootlin.com
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- May 25, 2019
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Lukasz Majewski authored
This commit adds documentation entry description for KOE's 5.7" display. Signed-off-by:
Lukasz Majewski <lukma@denx.de> Reviewed-by:
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Sébastien Szymanski authored
This patch adds support for the Armadeus ST0700 Adapt. It comes with a Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT and an adapter board so that it can be connected on the TFT header of Armadeus Dev boards. Cc: stable@vger.kernel.org # v4.19 Reviewed-by:
Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by:
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- May 17, 2019
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Yannick Fertré authored
This patch adds documentation of a new property phy-dsi-supply to the STM32 DSI controller. Signed-off-by:
Yannick Fertré <yannick.fertre@st.com> Reviewed-by:
Philippe Cornu <philippe.cornu@st.com> Signed-off-by:
Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1557826556-10079-2-git-send-email-yannick.fertre@st.com
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- May 07, 2019
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Jagan Teki authored
HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280 resolution. It has built in Goodix, GT9271 captive touchscreen with backlight adjustable via PWM. Add dt-bindings documentation for it. Signed-off-by:
Jagan Teki <jagan@amarulasolutions.com> Reviewed-by:
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- Apr 23, 2019
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Marco Felsch authored
Add device tree bindings for the Evervision VG804821 800x480 5.0" LCD TFT parallel panel. Signed-off-by:
Marco Felsch <m.felsch@pengutronix.de> Reviewed-by:
Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190416100645.21689-3-m.felsch@pengutronix.de
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Marco Felsch authored
Add support for the ET035012DM6 3.5" QVGA TFT LCD panel. The datasheet can be retrieved online: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/ \ Specifications/Active%20Displays/ET035012DM6.pdf Signed-off-by:
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Jyri Sarha authored
Add bindign for TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with resistive touch. The panel is found on TI AM335x-evm. Signed-off-by:
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Marek Vasut authored
Document the Emerging Display Technology Corp. (EDT) ETM0430G0DH6 display, which is a 480x272 4.3" TFT display. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Jan Tuerk <jan.tuerk@emtrion.com> Cc: Thierry Reding <treding@nvidia.com> Cc: devicetree@vger.kernel.org Reviewed-by:
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Peter Ujfalusi authored
This adds the device-tree bindings for the OSD101T2587-53TS 10.1" 1920x1200 panel from One Stop Displays. Note: the panel is similar to OSD101T2045-53TS, but it needs additional MIPI_DSI_TURN_ON_PERIPHERAL message from the host. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by:
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Peter Ujfalusi authored
This adds the device-tree bindings for the OSD101T2045-53TS 10.1" 1920x1200 panel from One Stop Displays. Signed-off-by:
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Jonathan Bakker authored
This commit adds documentation for Samsung S6E63M0 AMOLED LCD panel driver. Signed-off-by:
Jonathan Bakker <xc-racer2@live.ca> Signed-off-by:
Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Reviewed-by:
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Fabio Estevam authored
The VXT VL050-8048NT-C01 is a TFT LCD panel with a 800x480 resolution connected via 24 width parallel interface. Reviewed-by:
Otavio Salvador <otavio@ossystems.com.br> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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- Apr 21, 2019
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Jordan Crouse authored
Describe the zap-shader node that defines a reserved memory region to store the zap shader. Signed-off-by:
Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by:
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Jordan Crouse authored
Add documentation for the interconnect and interconnect-names bindings for the GPU node as detailed by bindings/interconnect/interconnect.txt. Signed-off-by:
Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by:
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- Apr 19, 2019
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Jordan Crouse authored
The GMU should have two power domains defined: "cx" and "gx". "cx" is the actual power domain for the device and "gx" will be attached at runtime to manage reference counting on the GPU device in case of a GMU crash. Signed-off-by:
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- Apr 17, 2019
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Brian Masney authored
Add binding for the LG ACX467AKM-7 4.95" 1080×1920 LCD panel that is found on the LG Nexus 5 (hammerhead) phone. This appears to be a JDI panel based on some Internet searches, however a specific model number could not be found. I disassembled an old Nexus 5 with a broken screen and the LG part number is the only model number present on the back of the panel, so I think that is probably the best ID to use. Signed-off-by:
Brian Masney <masneyb@onstation.org> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Linus Walleij authored
This adds the device tree bindings for the ST-Ericsson Multi Channel Display Engine MCDE as found in the U8500 SoCs. Cc: devicetree@vger.kernel.org Reviewed-by:
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- Apr 12, 2019
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Peter Ujfalusi authored
tfp410 can be connect to host processor in 24bit, single-edge (24 lines) or 12bit, dual-edge (12 lines). Add bus-width to the documentation so it can be used to select between the two connection scheme. Signed-off-by:
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- Apr 10, 2019
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Maxime Ripard authored
The simple framebuffer is a binding that allows the bootloader to setup a framebuffer, describe it in the Device Tree for the OS to pick it up and use it as is. Replace the current binding by a schema to allow the validation tools to check those nodes. Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by:
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- Apr 09, 2019
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Neil Armstrong authored
The Amlogic G12A SoC has a slighly modified DW-HDMI Glue with support for HDMI 2.1 and a different DW-HDMI register access. Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Reviewed-by:
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Neil Armstrong authored
The Amlogic G12A VPU is very similar to the Amlogic GXM VPU but with : - an enhanced plane blender, with up to 3 OSD planes - support for AFBC 1.2 decoder (for Bifrost GPU) - support display mode up to 4k60@75Hz Signed-off-by:
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- Apr 03, 2019
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Guido Günther authored
The Rocktec jh057n00900 is a 5.5" MIPI DSI video mode panel with a 720x1440 resolution and a built in backlight. Signed-off-by:
Guido Günther <agx@sigxcpu.org> Signed-off-by:
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Guido Günther authored
Some examples were missing the unit names triggering Warning (unit_address_vs_reg): .../panel: node has a reg or ranges property, but no unit name warnings when used verbatim in DTs and running dtc with W=1. Signed-off-by:
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