aboutsummaryrefslogtreecommitdiff
path: root/Documentation
AgeCommit message (Collapse)AuthorFilesLines
2020-04-15dt-bindings: display: drop unused simple-panel.txtSam Ravnborg1-1/+0
There are no more references to simple-panel.txt. Delete it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-29-sam@ravnborg.org
2020-04-15dt-bindings: display: convert sitronix,st7789v to DT SchemaSam Ravnborg2-37/+63
v2: - dropped use of spi-slave.yaml (Maxime) - added unevaluatedProperties (Maxime) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-28-sam@ravnborg.org
2020-04-15dt-bindings: display: convert sony,acx565akm to DT SchemaSam Ravnborg2-30/+57
v2: - drop use of spi-slave.yaml (Maxime) - add unevaluatedProperties (Maxime) - rename node in example to panel (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-27-sam@ravnborg.org
2020-04-15dt-bindings: display: convert startek,startek-kd050c to DT SchemaSam Ravnborg2-4/+33
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Marek Belisko <marek@goldelico.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-26-sam@ravnborg.org
2020-04-15dt-bindings: display: convert toppoly panels to DT SchemaSam Ravnborg3-65/+65
v2: - dropped use of spi-slave.yaml (Maxime) - added unevaluatedProperties (Maxime) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Marek Belisko <marek@goldelico.com> Cc: H. Nikolaus Schaller <hns@goldelico.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-25-sam@ravnborg.org
2020-04-15dt-bindings: display: convert samsung,ld9040 to DT SchemaSam Ravnborg2-66/+107
v2: - drop use of spi-slave.yaml (Maxime) - added unevaluatedProperties (Maxime) - added type to width/height properties (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-23-sam@ravnborg.org
2020-04-15dt-bindings: display: convert samsung,s6d16d0 to DT SchemaSam Ravnborg2-30/+56
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-22-sam@ravnborg.org
2020-04-15dt-bindings: display: convert samsung AMOLED to DT SchemaSam Ravnborg3-55/+65
For samsung there was two AMOLED panels with the same description. Collect them in one binding file. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Hoegeun Kwon <hoegeun.kwon@samsung.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-21-sam@ravnborg.org
2020-04-15dt-bindings: display: convert raydium,rm67191 to DT SchemaSam Ravnborg2-41/+75
v2: - Fix entry in MAINTAINERS - Add reg number to node name (Rob) - Fix stray spaces Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Robert Chiras <robert.chiras@nxp.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-19-sam@ravnborg.org
2020-04-15dt-bindings: display: convert osddisplays,osd101t2587-53ts to DT SchemaSam Ravnborg2-14/+2
osddisplays,osd101t2587-53ts is compatible with panel-simple-dsi binding, so list the compatible in the panel-simple-dsi binding file. v2: - It is a DSI panel, move to -dsi binding (Tomi) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-18-sam@ravnborg.org
2020-04-15dt-bindings: display: convert lg,lg4573 to DT SchemaSam Ravnborg2-19/+45
v2: - Dropped spi-slave (Maxime) - Added unevaluatedProperties (Maxime) - Deleted needless compatible from example (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Heiko Schocher <hs@denx.de> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-17-sam@ravnborg.org
2020-04-15dt-bindings: display: convert simple lg panels to DT SchemaSam Ravnborg4-21/+6
Add the lg panels that matches the panel-simple binding to panel-simple.yaml Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Brian Masney <masneyb@onstation.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Brian Masney <masneyb@onstation.org> Cc: Alexandre Courbot <acourbot@chromium.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-16-sam@ravnborg.org
2020-04-15dt-bindings: display: convert kingdisplay,kd097d04 to DT SchemaSam Ravnborg2-22/+2
kingdisplay,kd097d04 matches the panel-simple-dsi binding. The only difference is that enable-gpios is now an optional property. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Nickey Yang <nickey.yang@rock-chips.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-15-sam@ravnborg.org
2020-04-15dt-bindings: display: convert kingdisplay,kd035g6-54nt to DT SchemaSam Ravnborg2-42/+65
v2: - Drop use of spi-slave.yaml (Maxime) - Introduce unevaluatedProperties (Maxime) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-14-sam@ravnborg.org
2020-04-15dt-bindings: display: convert jdi,lt070me05000 to DT SchemaSam Ravnborg2-31/+69
v2: - drop address in dsi node in example (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Vinay Simha BN <simhavcs@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Vinay Simha BN <simhavcs@gmail.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-13-sam@ravnborg.org
2020-04-15dt-bindings: display: convert innolux,p120zdg-bf1 to DT SchemaSam Ravnborg2-22/+43
v3: - Fix stray spaces Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Sandeep Panda <spanda@codeaurora.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-12-sam@ravnborg.org
2020-04-15dt-bindings: display: convert innolux,p097pfg to DT SchemaSam Ravnborg2-24/+56
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Lin Huang <hl@rock-chips.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-11-sam@ravnborg.org
2020-04-15dt-bindings: display: convert ilitek,ili9881c to DT SchemaSam Ravnborg3-21/+51
Updating this binding identified an issue in the example in the allwinner,sun6i-a31-mipi-dsi binding. Fix the example so no new warnings are introduced. v2: - fix example in allwinner,sun6i-a31-mipi-dsi (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-9-sam@ravnborg.org
2020-04-15dt-bindings: display: convert ilitek,ili9322 to DT SchemaSam Ravnborg2-49/+71
The .txt binding explains: " The following optional properties only apply to RGB and YUV input modes and can be omitted for BT.656 input modes: " This constraint is not implmented in the DT Schema. The original binding from the .txt file referenced properties that is included in panel-timing.yaml. The properties in question are: - pixelclk-active - de-active - hsync-active - vsync-active These properties was dropped in the conversion as they are not relevant. v2: - drop properties from panel-timing (Linus) - drop use of spi-slave.yaml (Maxime) - introduce unevaluatedProperties (Maxime) - dropped unused properties (Linus) - delete stray spaces Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-8-sam@ravnborg.org
2020-04-15dt-bindings: display: convert boe,himax8279d to DT SchemaSam Ravnborg2-24/+59
v2: - Fix entry in MAINTAINERS v3: - Fix panel@0 in example (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Jerry Han <hanxu5@huaqin.corp-partner.google.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-7-sam@ravnborg.org
2020-04-15dt-bindings: display: convert arm,versatile-tft-panel to DT SchemaSam Ravnborg2-31/+54
v2: - Fix entry in MAINTAINERS Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-6-sam@ravnborg.org
2020-04-15dt-bindings: display: convert samsung,s6e63m0 to DT SchemaSam Ravnborg2-33/+60
The binding for this panel is a SPI slave. v2: - Drop use of spi-slave (Maxime) - Introude unevaluatedProperties (Maxime) - Drop reg entry in example (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Jonathan Bakker <xc-racer2@live.ca> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-5-sam@ravnborg.org
2020-04-15dt-bindings: display: add te-gpios to panel-commonSam Ravnborg1-0/+7
Several bindings specifies a "te-gpios" for tearing effect signal. Add this to panel-common so we have a shared definition. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-4-sam@ravnborg.org
2020-04-15dt-bindings: display: look for dsi* nodes in dsi-controllerSam Ravnborg1-2/+2
Rob wrote: Uhhh, it's looking for dsi-controller(@.*)? which is not the common case found in dts files. We should fix that to dsi(@.*)?. See: https://lore.kernel.org/dri-devel/20200319032222.GK29911@bogus/ Fix it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-3-sam@ravnborg.org
2020-04-14docs: dt: rockchip,dwc3.txt: fix a pointer to a renamed fileMauro Carvalho Chehab1-1/+1
phy-rockchip-inno-usb2.txt was converted to yaml. Fix the corresponding reference. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14docs: dt: fix a broken reference for a file converted to jsonMauro Carvalho Chehab1-1/+1
Changeset 32ced09d7903 ("dt-bindings: serial: Convert slave-device bindings to json-schema") moved a binding to json and updated the links. Yet, one link was not changed, due to a merge conflict. Update this one too. Fixes: 32ced09d7903 ("dt-bindings: serial: Convert slave-device bindings to json-schema") Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14docs: dt: qcom,dwc3.txt: fix cross-reference for a converted fileMauro Carvalho Chehab1-2/+2
The qcom-qusb2-phy.txt file was converted and renamed to yaml. Update cross-reference accordingly. Fixes: 8ce65d8d38df ("dt-bindings: phy: qcom,qusb2: Convert QUSB2 phy bindings to yaml") Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14docs: dt: fix broken reference to phy-cadence-torrent.yamlMauro Carvalho Chehab1-1/+1
This file was removed, and another file was added instead of it, on two separate commits. Splitting a single logical change (doc conversion) on two patches is a bad thing, as it makes harder to discover what crap happened. Anyway, this patch fixes the broken reference, making it pointing to the new location of the file. Fixes: 922003733d42 ("dt-bindings: phy: Remove Cadence MHDP PHY dt binding") Fixes: c6d8eef38b7f ("dt-bindings: phy: Add Cadence MHDP PHY bindings in YAML format.") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: interrupt-controller: Fix loongson,parent_int_map property schemaRob Herring1-3/+2
'loongson,parent_int_map' is an array, but the schema is defining a matrix resulting in the follow warnings: Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml: interrupt-controller@3ff01400: loongson,parent_int_map:0: [4043309055] is too short Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml: interrupt-controller@3ff01400: loongson,parent_int_map:1: [251658240] is too short Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml: interrupt-controller@3ff01400: loongson,parent_int_map:2: [0] is too short Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml: interrupt-controller@3ff01400: loongson,parent_int_map:3: [0] is too short The correct way to define an array is a list in 'items' and/or a size defined by 'minItems' and 'maxItems'. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <maz@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: hwmon: Fix incorrect $id pathsRob Herring2-2/+2
Fix the path warnings in the adi,axi-fan-control and adt7475 bindings: Documentation/devicetree/bindings/hwmon/adt7475.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/hwmon/adt7475.yaml# Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/hwmon/adi,axi-fan-control.yaml# Cc: Jean Delvare <jdelvare@suse.com> Cc: linux-hwmon@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: Fix dtc warnings on reg and ranges in examplesRob Herring8-23/+35
A recent update to dtc and changes to the default warnings introduced some new warnings in the DT binding examples: Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.example.dts:23.13-61: Warning (dma_ranges_format): /example-0/dram-controller@1c01000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.example.dts:17.22-28.11: Warning (unit_address_vs_reg): /example-0/fpga-axi@0: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.example.dts:34.13-54: Warning (dma_ranges_format): /example-0/memory-controller@2c00000:dma-ranges: "dma-ranges" property has invalid length (24 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 2) Documentation/devicetree/bindings/mfd/st,stpmic1.example.dts:19.15-79.11: Warning (unit_address_vs_reg): /example-0/i2c@0: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.example.dts:28.23-31.15: Warning (unit_address_vs_reg): /example-0/mdio@37000000/switch@10: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/rng/brcm,bcm2835.example.dts:17.5-21.11: Warning (unit_address_vs_reg): /example-0/rng: node has a reg or ranges property, but no unit name Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.example.dts:20.20-43.11: Warning (unit_address_vs_reg): /example-0/soc@0: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/usb/ingenic,musb.example.dts:18.28-21.11: Warning (unit_address_vs_reg): /example-0/usb-phy@0: node has a unit name, but no reg or ranges property Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: "Nuno Sá" <nuno.sa@analog.com> Cc: Jean Delvare <jdelvare@suse.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Matt Mackall <mpm@selenic.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: Mark Brown <broonie@kernel.org> Cc: linux-hwmon@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-crypto@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-spi@vger.kernel.org Cc: linux-usb@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: BD718x7 - add missing I2C bus propertiesMatti Vaittinen2-2/+6
The DT example needs #address-cells and #size-cells for I2C bus or validity checker will generate warnings. Add these properties in BD71837 and BD71847 binding examples. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: clock: syscon-icst: Remove unneeded unit nameFabio Estevam1-1/+1
The following warnings are seen with 'make dt_binding_check': Documentation/devicetree/bindings/clock/arm,syscon-icst.example.dts:17.16-24.11: Warning (unit_address_vs_reg): /example-0/clock@00: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/clock/arm,syscon-icst.example.dts:17.16-24.11: Warning (unit_address_format): /example-0/clock@00: unit name should not have leading 0s Fix them by removing the unneeded clock unit name. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: touchscreen: edt-ft5x06: Remove unneeded I2C unit nameFabio Estevam1-1/+1
The following warnings are seen with 'make dt_binding_check': Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.example.dts:19.22-30.11: Warning (unit_address_vs_reg): /example-0/i2c@00000000: node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.example.dts:19.22-30.11: Warning (unit_address_format): /example-0/i2c@00000000: unit name should not have leading 0s Fix it by removing the unneeded i2c unit name. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: iio: dac: ad5770r: Fix the file pathFabio Estevam1-1/+1
The following warning is seen with 'make dt_binding_check': Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml: $id: relative path/filename doesn't match actual path or filename Fix it by removing the "bindings" directory from the file path. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: iio: dac: ad5770r: Add vendor to compatible stringFabio Estevam1-1/+1
The compatible string in the example misses the vendor information. Pass the "adi" vendor to fix it. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-14dt-bindings: display: allow port and ports in panel-lvdsSam Ravnborg1-1/+9
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
2020-04-14Documentation/x86, efi/x86: Clarify EFI handover protocol and its requirementsArd Biesheuvel1-3/+18
The EFI handover protocol was introduced on x86 to permit the boot loader to pass a populated boot_params structure as an additional function argument to the entry point. This allows the bootloader to pass the base and size of a initrd image, which is more flexible than relying on the EFI stub's file I/O routines, which can only access the file system from which the kernel image itself was loaded from firmware. This approach requires a fair amount of internal knowledge regarding the layout of the boot_params structure on the part of the boot loader, as well as knowledge regarding the allowed placement of the initrd in memory, and so it has been deprecated in favour of a new initrd loading method that is based on existing UEFI protocols and best practices. So update the x86 boot protocol documentation to clarify that the EFI handover protocol has been deprecated, and while at it, add a note that invoking the EFI handover protocol still requires the PE/COFF image to be loaded properly (as opposed to simply being copied into memory). Also, drop the code32_start header field from the list of values that need to be provided, as this is no longer required. Reviewed-by: Borislav Petkov <bp@suse.de> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20200409130434.6736-7-ardb@kernel.org
2020-04-12hwmon: (pmbus/isl68137) Fix up chip IDsGuenter Roeck1-38/+38
I2C chip IDs need to reflect chip names, not chip functionality. Fixes: f621d61fd59f ("hwmon: (pmbus) add support for 2nd Gen Renesas digital multiphase") Cc: Grant Peltier <grantpeltier93@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-04-12Merge tag 'timers-urgent-2020-04-12' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull time(keeping) updates from Thomas Gleixner: - Fix the time_for_children symlink in /proc/$PID/ so it properly reflects that it part of the 'time' namespace - Add the missing userns limit for the allowed number of time namespaces, which was half defined but the actual array member was not added. This went unnoticed as the array has an exessive empty member at the end but introduced a user visible regression as the output was corrupted. - Prevent further silent ucount corruption by adding a BUILD_BUG_ON() to catch half updated data. * tag 'timers-urgent-2020-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ucount: Make sure ucounts in /proc/sys/user don't regress again time/namespace: Add max_time_namespaces ucount time/namespace: Fix time_for_children symlink
2020-04-11Merge tag 'nios2-v5.7-rc1' of ↵Linus Torvalds1-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2 Pull nios2 updates from Ley Foon Tan: - Remove nios2-dev@lists.rocketboards.org from MAINTAINERS - remove 'resetvalue' property - rename 'altr,gpio-bank-width' -> 'altr,ngpio' - enable the common clk subsystem on Nios2 * tag 'nios2-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2: MAINTAINERS: Remove nios2-dev@lists.rocketboards.org arch: nios2: remove 'resetvalue' property arch: nios2: rename 'altr,gpio-bank-width' -> 'altr,ngpio' arch: nios2: Enable the common clk subsystem on Nios2
2020-04-11Merge tag 'kbuild-v5.7-2' of ↵Linus Torvalds3-6/+18
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - raise minimum supported binutils version to 2.23 - remove old CONFIG_AS_* macros that we know binutils >= 2.23 supports - move remaining CONFIG_AS_* tests to Kconfig from Makefile - enable -Wtautological-compare warnings to catch more issues - do not support GCC plugins for GCC <= 4.7 - fix various breakages of 'make xconfig' - include the linker version used for linking the kernel into LINUX_COMPILER, which is used for the banner, and also exposed to /proc/version - link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y, which allows us to remove the lib-ksyms.o workaround, and to solve the last known issue of the LLVM linker - add dummy tools in scripts/dummy-tools/ to enable all compiler tests in Kconfig, which will be useful for distro maintainers - support the single switch, LLVM=1 to use Clang and all LLVM utilities instead of GCC and Binutils. - support LLVM_IAS=1 to enable the integrated assembler, which is still experimental * tag 'kbuild-v5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (36 commits) kbuild: fix comment about missing include guard detection kbuild: support LLVM=1 to switch the default tools to Clang/LLVM kbuild: replace AS=clang with LLVM_IAS=1 kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig kbuild: link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y MIPS: fw: arc: add __weak to prom_meminit and prom_free_prom_memory kbuild: remove -I$(srctree)/tools/include from scripts/Makefile kbuild: do not pass $(KBUILD_CFLAGS) to scripts/mkcompile_h Documentation/llvm: fix the name of llvm-size kbuild: mkcompile_h: Include $LD version in /proc/version kconfig: qconf: Fix a few alignment issues kconfig: qconf: remove some old bogus TODOs kconfig: qconf: fix support for the split view mode kconfig: qconf: fix the content of the main widget kconfig: qconf: Change title for the item window kconfig: qconf: clean deprecated warnings gcc-plugins: drop support for GCC <= 4.7 kbuild: Enable -Wtautological-compare x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 crypto: x86 - clean up poly1305-x86_64-cryptogams.S by 'make clean' ...
2020-04-10docs: networking: add full DIM APIRandy Dunlap1-0/+6
Add the full net DIM API to the net_dim.rst file. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-04-10docs: networking: convert DIM to RSTJakub Kicinski2-47/+44
Convert the Dynamic Interrupt Moderation doc to RST and use the RST features like syntax highlight, function and structure documentation, enumerations, table of contents. Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-04-10Merge branch 'akpm' (patches from Andrew)Linus Torvalds3-4/+33
Merge yet more updates from Andrew Morton: - Almost all of the rest of MM (memcg, slab-generic, slab, pagealloc, gup, hugetlb, pagemap, memremap) - Various other things (hfs, ocfs2, kmod, misc, seqfile) * akpm: (34 commits) ipc/util.c: sysvipc_find_ipc() should increase position index kernel/gcov/fs.c: gcov_seq_next() should increase position index fs/seq_file.c: seq_read(): add info message about buggy .next functions drivers/dma/tegra20-apb-dma.c: fix platform_get_irq.cocci warnings change email address for Pali Rohár selftests: kmod: test disabling module autoloading selftests: kmod: fix handling test numbers above 9 docs: admin-guide: document the kernel.modprobe sysctl fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() kmod: make request_module() return an error when autoloading is disabled mm/memremap: set caching mode for PCI P2PDMA memory to WC mm/memory_hotplug: add pgprot_t to mhp_params powerpc/mm: thread pgprot_t through create_section_mapping() x86/mm: introduce __set_memory_prot() x86/mm: thread pgprot_t through init_memory_mapping() mm/memory_hotplug: rename mhp_restrictions to mhp_params mm/memory_hotplug: drop the flags field from struct mhp_restrictions mm/special: create generic fallbacks for pte_special() and pte_mkspecial() mm/vma: introduce VM_ACCESS_FLAGS mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS ...
2020-04-10Merge tag 'docs-5.7-2' of git://git.lwn.net/linuxLinus Torvalds6-24/+22
Pull Documentation fixes from Jonathan Corbet: "A handful of late-arriving fixes for the documentation tree" * tag 'docs-5.7-2' of git://git.lwn.net/linux: Documentation: android: binderfs: add 'stats' mount option Documentation: driver-api/usb/writing_usb_driver.rst Updates documentation links docs: driver-api: address duplicate label warning Documentation: sysrq: fix RST formatting docs: kernel-parameters.txt: Fix broken references docs: kernel-parameters.txt: Remove nompx docs: filesystems: fix typo in qnx6.rst
2020-04-10Merge tag 'for-linus-5.7-ofs1' of ↵Linus Torvalds1-15/+19
git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs updates from Mike Marshall: "A fix and two cleanups. Fix: - Christoph Hellwig noticed that some logic I added to orangefs_file_read_iter introduced a race condition, so he sent a reversion patch. I had to modify his patch since reverting at this point broke Orangefs. Cleanups: - Christoph Hellwig noticed that we were doing some unnecessary work in orangefs_flush, so he sent in a patch that removed the un-needed code. - Al Viro told me he had trouble building Orangefs. Orangefs should be easy to build, even for Al :-). I looked back at the test server build notes in orangefs.txt, just in case that's where the trouble really is, and found a couple of typos and made a couple of clarifications" * tag 'for-linus-5.7-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: clarify build steps for test server in orangefs.txt orangefs: don't mess with I_DIRTY_TIMES in orangefs_flush orangefs: get rid of knob code...
2020-04-10change email address for Pali RohárPali Rohár1-4/+4
For security reasons I stopped using gmail account and kernel address is now up-to-date alias to my personal address. People periodically send me emails to address which they found in source code of drivers, so this change reflects state where people can contact me. [ Added .mailmap entry as per Joe Perches - Linus ] Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Joe Perches <joe@perches.com> Link: http://lkml.kernel.org/r/20200307104237.8199-1-pali@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-04-10docs: admin-guide: document the kernel.modprobe sysctlEric Biggers1-0/+21
Document the kernel.modprobe sysctl in the same place that all the other kernel.* sysctls are documented. Make sure to mention how to use this sysctl to completely disable module autoloading, and how this sysctl relates to CONFIG_STATIC_USERMODEHELPER. [ebiggers@google.com: v5] Link: http://lkml.kernel.org/r/20200318230515.171692-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jeff Vander Stoep <jeffv@google.com> Cc: Jessica Yu <jeyu@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: NeilBrown <neilb@suse.com> Link: http://lkml.kernel.org/r/20200312202552.241885-4-ebiggers@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-04-10mm: hugetlb: optionally allocate gigantic hugepages using cmaRoman Gushchin1-0/+8
Commit 944d9fec8d7a ("hugetlb: add support for gigantic page allocation at runtime") has added the run-time allocation of gigantic pages. However it actually works only at early stages of the system loading, when the majority of memory is free. After some time the memory gets fragmented by non-movable pages, so the chances to find a contiguous 1GB block are getting close to zero. Even dropping caches manually doesn't help a lot. At large scale rebooting servers in order to allocate gigantic hugepages is quite expensive and complex. At the same time keeping some constant percentage of memory in reserved hugepages even if the workload isn't using it is a big waste: not all workloads can benefit from using 1 GB pages. The following solution can solve the problem: 1) On boot time a dedicated cma area* is reserved. The size is passed as a kernel argument. 2) Run-time allocations of gigantic hugepages are performed using the cma allocator and the dedicated cma area In this case gigantic hugepages can be allocated successfully with a high probability, however the memory isn't completely wasted if nobody is using 1GB hugepages: it can be used for pagecache, anon memory, THPs, etc. * On a multi-node machine a per-node cma area is allocated on each node. Following gigantic hugetlb allocation are using the first available numa node if the mask isn't specified by a user. Usage: 1) configure the kernel to allocate a cma area for hugetlb allocations: pass hugetlb_cma=10G as a kernel argument 2) allocate hugetlb pages as usual, e.g. echo 10 > /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages If the option isn't enabled or the allocation of the cma area failed, the current behavior of the system is preserved. x86 and arm-64 are covered by this patch, other architectures can be trivially added later. The patch contains clean-ups and fixes proposed and implemented by Aslan Bakirov and Randy Dunlap. It also contains ideas and suggestions proposed by Rik van Riel, Michal Hocko and Mike Kravetz. Thanks! Signed-off-by: Roman Gushchin <guro@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Tested-by: Andreas Schaufler <andreas.schaufler@gmx.de> Acked-by: Mike Kravetz <mike.kravetz@oracle.com> Acked-by: Michal Hocko <mhocko@kernel.org> Cc: Aslan Bakirov <aslan@fb.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Rik van Riel <riel@surriel.com> Cc: Joonsoo Kim <js1304@gmail.com> Link: http://lkml.kernel.org/r/20200407163840.92263-3-guro@fb.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Powered by cgit, Gruvboxed by Blaster4385.