Krzysztof Kozlowski
9fa6bcf23e
dt-bindings: display: panel: constrain 'reg' in DSI panels
...
DSI-attached devices could respond to more than one virtual channel
number, thus their bindings are supposed to constrain the 'reg' property
to match hardware. Add missing 'reg' constrain for DSI-attached display
panels, based on DTS sources in Linux kernel (assume all devices take
only one channel number).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Acked-by: Conor Dooley <conor.dooley@microchip.com >
Link: https://lore.kernel.org/r/20240509-dt-bindings-dsi-panel-reg-v1-3-8b2443705be0@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org >
2024-05-13 09:57:34 -05:00
Krzysztof Kozlowski
331b569fd2
dt-bindings: display: novatek,nt36672a: correct VDDIO supply
...
The nt36672a bindings were added with a mistake on VDDIO supply calling
it in one place vddio and in other vddi0. Typical name is rather vddio
which is also now used by DTS (sdm845-xiaomi-beryllium-common.dtsi) and
Linux driver.
Fixes: c2abcf30ef9528a02430krzysztof.kozlowski@linaro.org >
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org >
Link: https://lore.kernel.org/r/20230326155425.91181-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org >
2023-03-29 14:34:47 -05:00
Joel Selvaraj
2292639b4c
dt-bindings: display: novatek, nt36672a: add backlight property
...
Add backlight property and update example to include it.
Signed-off-by: Joel Selvaraj <jo@jsfamily.in >
Acked-by: Rob Herring <robh@kernel.org >
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org >
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org >
Link: https://patchwork.freedesktop.org/patch/msgid/BY5PR02MB70090BB5D8C7D655BEE0642FD9E09@BY5PR02MB7009.namprd02.prod.outlook.com
2022-06-08 23:37:18 +05:30
Rob Herring
c2abcf30ef
dt-bindings: display: novatek,nt36672a: Fix unevaluated properties warning
...
With 'unevaluatedProperties' support enabled, the novatek,nt36672a
binding has a new warning:
Documentation/devicetree/bindings/display/panel/novatek,nt36672a.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('vddi0-supply', '#address-cells', '#size-cells' were unexpected)
Based on dts files, 'vddi0-supply' does appear to be the correct name.
Drop '#address-cells' and '#size-cells' which aren't needed.
Signed-off-by: Rob Herring <robh@kernel.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://lore.kernel.org/r/20211221125125.1194554-1-robh@kernel.org
2022-01-05 11:42:33 -06:00
Rob Herring
0499220d6d
dt-bindings: Add missing array size constraints
...
DT properties which can have multiple entries need to specify what the
entries are and define how many entries there can be. In the case of
only a single entry, just 'maxItems: 1' is sufficient.
Add the missing entry constraints. These were found with a modified
meta-schema. Unfortunately, there are a few cases where the size
constraints are not defined such as common bindings, so the meta-schema
can't be part of the normal checks.
Cc: Jens Axboe <axboe@kernel.dk >
Cc: Stephen Boyd <sboyd@kernel.org >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: MyungJoo Ham <myungjoo.ham@samsung.com >
Cc: Chanwoo Choi <cw00.choi@samsung.com >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com >
Cc: Jonathan Cameron <jic23@kernel.org >
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Marc Zyngier <maz@kernel.org >
Cc: Mauro Carvalho Chehab <mchehab@kernel.org >
Cc: Chen-Yu Tsai <wens@csie.org >
Cc: Ulf Hansson <ulf.hansson@linaro.org >
Cc: "David S. Miller" <davem@davemloft.net >
Cc: Jakub Kicinski <kuba@kernel.org >
Cc: Sebastian Reichel <sre@kernel.org >
Cc: Ohad Ben-Cohen <ohad@wizery.com >
Cc: Bjorn Andersson <bjorn.andersson@linaro.org >
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
Acked-by: Sebastian Reichel <sre@kernel.org >
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com > #for-iio
Acked-by: Chanwoo Choi <cw00.choi@samsung.com >
Reviewed-by: Suman Anna <s-anna@ti.com >
Acked-by: Paul Cercueil <paul@crapouillou.net >
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com >
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com >
Reviewed-by: Linus Walleij <linus.walleij@linaro.org >
Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org >
2021-01-11 17:42:25 -06:00
Zhen Lei
aeefc1a01e
dt-bindings: display: eliminate yamllint warnings
...
Eliminate the following yamllint warnings:
./Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
:52:9: [warning] wrong indentation: expected 6 but found 8 (indentation)
./Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml
:42:8: [warning] wrong indentation: expected 8 but found 7 (indentation)
:45:8: [warning] wrong indentation: expected 8 but found 7 (indentation)
./Documentation/devicetree/bindings/display/intel,keembay-msscam.yaml
:21:6: [warning] wrong indentation: expected 6 but found 5 (indentation)
./Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
:25:10: [warning] wrong indentation: expected 10 but found 9 (indentation)
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Rob Herring <robh@kernel.org >
Link: https://lore.kernel.org/r/20201207044830.1551-2-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org >
2020-12-18 15:15:20 -06:00
Sumit Semwal
9528a02430
dt-bindings: display: panel: Add bindings for Novatek nt36672a
...
Novatek nt36672a is a display driver IC that can drive DSI panel. It
is also present in the Tianma video mode panel, which is a FHD+ panel
with a resolution of 1080x2246 and 6.18 inches size. It is found in
some of the Poco F1 phones.
This patch adds the display driver for the IC, with support added for
this tianma fhd video mode panel.
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org >
Reviewed-by: Rob Herring <robh@kernel.org >
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org >
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200902064407.30712-2-sumit.semwal@linaro.org
2020-10-15 10:29:25 +05:30
