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The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
There's no change to dtbs_install as the flat structure is maintained on
install.
The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)
The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
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The node names should be generic and DT schema expects certain pattern
(e.g. with key/button/switch).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220616005333.18491-27-krzysztof.kozlowski@linaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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gpio
A test with the command below gives for example this error:
arch/arm/boot/dts/rk3288-tinker.dt.yaml: tsadc: otp-gpio:
{'phandle': [[54]], 'rockchip,pins': [[0, 10, 0, 118]]}
is not of type 'array'
'gpio' is a sort of reserved nodename and should not be used
for pinctrl in combination with 'rockchip,pins', so change
nodes that end with 'gpio' to end with 'pin' or 'pins'.
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/
dtschema/schemas/gpio/gpio.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200524160636.16547-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This enables the Broadcom uart bluetooth driver on uart0 and gives it
ownership of its gpios. In order to use this, you must enable the
following kconfig options:
- CONFIG_BT_HCIUART_BCM
- CONFIG_SERIAL_DEV
This is applicable to rk3288-veyron series boards that use the bcm43540
wifi+bt chips.
As part of this change, also refactor the pinctrl across the various
boards. All the boards using broadcom bluetooth shouldn't touch the
bt_dev_wake pin.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20191127223909.253873-2-abhishekpandit@chromium.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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veyron jaq, jerry, minnie and speedy have mostly redundant regulator
and pinctrl configurations for the panel/backlight. Consolidate these
pieces in the eDP .dtsi.
Also change the default power supply for the panel to
'panel_regulator', instead of overriding it in all the board files.
pinky is the only device that uses 'vcc33_lcd' (the prior default),
so overwrite it in this case. pinky doesn't have a complete display
configuration, to keep things as they were delete the common nodes
that didn't exist previously in pinky's board file.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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With a single device DT overrides can become messy, especially when
keys are added or removed. Multiple devices also allow to
enable/disable wakeup per key/group.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
[used actual switch+event constants in new lid-switch entry]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Rockchip SoCs use 2 different numbering schemes. Where the gpio-
controllers just count 0-31 for their 32 gpios, the underlying
iomux controller splits these into 4 separate entities A-D.
Device-schematics always use these iomux-values to identify pins,
so to make mapping schematics to devicetree easier Andy Yan introduced
named constants for the pins but so far we only used them on new
additions.
Using a sed-script created by Emil Renner Berthing bulk-convert
the remaining raw gpio numbers into their descriptive counterparts
and also gets rid of the unhelpful RK_FUNC_x -> x and RK_GPIOx -> x
mappings:
/rockchip,pins *=/bcheck
b # to end of script
:append-next-line
N
:check
/^[^;]*$/bappend-next-line
s/<RK_GPIO\([0-9]\) /<\1 /g
s/<\([^ ][^ ]* *\)0 /<\1RK_PA0 /g
s/<\([^ ][^ ]* *\)1 /<\1RK_PA1 /g
s/<\([^ ][^ ]* *\)2 /<\1RK_PA2 /g
s/<\([^ ][^ ]* *\)3 /<\1RK_PA3 /g
s/<\([^ ][^ ]* *\)4 /<\1RK_PA4 /g
s/<\([^ ][^ ]* *\)5 /<\1RK_PA5 /g
s/<\([^ ][^ ]* *\)6 /<\1RK_PA6 /g
s/<\([^ ][^ ]* *\)7 /<\1RK_PA7 /g
s/<\([^ ][^ ]* *\)8 /<\1RK_PB0 /g
s/<\([^ ][^ ]* *\)9 /<\1RK_PB1 /g
s/<\([^ ][^ ]* *\)10 /<\1RK_PB2 /g
s/<\([^ ][^ ]* *\)11 /<\1RK_PB3 /g
s/<\([^ ][^ ]* *\)12 /<\1RK_PB4 /g
s/<\([^ ][^ ]* *\)13 /<\1RK_PB5 /g
s/<\([^ ][^ ]* *\)14 /<\1RK_PB6 /g
s/<\([^ ][^ ]* *\)15 /<\1RK_PB7 /g
s/<\([^ ][^ ]* *\)16 /<\1RK_PC0 /g
s/<\([^ ][^ ]* *\)17 /<\1RK_PC1 /g
s/<\([^ ][^ ]* *\)18 /<\1RK_PC2 /g
s/<\([^ ][^ ]* *\)19 /<\1RK_PC3 /g
s/<\([^ ][^ ]* *\)20 /<\1RK_PC4 /g
s/<\([^ ][^ ]* *\)21 /<\1RK_PC5 /g
s/<\([^ ][^ ]* *\)22 /<\1RK_PC6 /g
s/<\([^ ][^ ]* *\)23 /<\1RK_PC7 /g
s/<\([^ ][^ ]* *\)24 /<\1RK_PD0 /g
s/<\([^ ][^ ]* *\)25 /<\1RK_PD1 /g
s/<\([^ ][^ ]* *\)26 /<\1RK_PD2 /g
s/<\([^ ][^ ]* *\)27 /<\1RK_PD3 /g
s/<\([^ ][^ ]* *\)28 /<\1RK_PD4 /g
s/<\([^ ][^ ]* *\)29 /<\1RK_PD5 /g
s/<\([^ ][^ ]* *\)30 /<\1RK_PD6 /g
s/<\([^ ][^ ]* *\)31 /<\1RK_PD7 /g
s/<\([^ ][^ ]* *[^ ][^ ]* *\)0 /<\1RK_FUNC_GPIO /g
s/<\([^ ][^ ]* *[^ ][^ ]* *\)RK_FUNC_\([1-9]\) /<\1\2 /g
Suggested-by: Emil Renner Berthing <esmil@mailme.dk>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Update all 32bit rockchip devicetree files to use SPDX-License-Identifiers.
All files except rk3288-veyron-analog-audio.dtsi (which is GPL 2.0 only)
claim to be GPL and X11 while the actual license text is MIT. Use the
MIT SPDX tag for them.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Acked-by: Brian Norris <briannorris@chromium.org>
Acked-by: Matthias Brugger <mbrugger@suse.com>
Acked-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Use macros to describe gpios will make the dts easier to
read and write.
All the modifications done with sed:
sed -i -e 's/ 0 GPIO_ACTIVE_/ RK_PA0 GPIO_ACTIVE_/' arch/arm/boot/dts/rk*
sed -i -e 's/ 1 GPIO_ACTIVE_/ RK_PA1 GPIO_ACTIVE_/' arch/arm/boot/dts/rk*
sed -i -e 's/ 2 GPIO_ACTIVE_/ RK_PA2 GPIO_ACTIVE_/' arch/arm/boot/dts/rk*
.......
.......
sed -i -e 's/ 30 GPIO_ACTIVE_/ RK_PD6 GPIO_ACTIVE_/' arch/arm/boot/dts/rk*
sed -i -e 's/ 31 GPIO_ACTIVE_/ RK_PD7 GPIO_ACTIVE_/' arch/arm/boot/dts/rk*
Tested with:
for i in dts-old/*dtb; do scripts/dtc/dtx_diff $i dts-new/$(basename $i); done
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
[also adapted the gpio interrupts]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pinky boards don't have the hotplug pin connected. So remove the
hotplug pinctrl setting and enable the force-hpd option, to allow
them to find the display too.
While on speedy boards, the hotplug pin is connected, judging by comments
in a chromeos change it seems the "panels HPD voltage is too low to be
detected", so it also needs the forced hotplug, as we of course also know
that a display is connected.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Douglas Anderson <dianders@chromium.org>
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When getting translated from a downstream device tree that used slightly
different DT bindings, these regulators got labeled with the
"on-in-suspend" state, when they were actually supposed to be turned off
for S3 suspend. This was harmless, but not intentional, AFAICT.
Let's turn them off to get the optimal power state.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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While pinky was one of the earlier development models, is on the list
of endangered species today and nearly extinct, I want to keep mine
around for the foreseeable future after spending all the time making a
nice hole into the base below the dut-connector.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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