arm64: dts: rockchip: rename label and nodename pinctrl subnodes that end with gpio

A test with the command below gives for example this error:

arch/arm64/boot/dts/rockchip/rk3326-o

arm64: dts: rockchip: rename label and nodename pinctrl subnodes that end with gpio

A test with the command below gives for example this error:

arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dt.yaml:
tsadc: tsadc-otp-gpio:
{'phandle': [[90]], 'rockchip,pins': [[0, 6, 0, 123]]}
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=arm64 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/20200524160636.16547-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: add fuel gauge to Pinebook Pro dts

This commit adds cw2015 fuel gauge and battery to the Pinebook Pro dts.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org

arm64: dts: rockchip: add fuel gauge to Pinebook Pro dts

This commit adds cw2015 fuel gauge and battery to the Pinebook Pro dts.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Link: https://lore.kernel.org/r/20200528172550.2324722-2-t.schramm@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering

Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering new hardware
support, with 577 patches touching a little over 500 files.

There are five new Arm SoCs supported in this release, all of them for
existing SoC families:

- Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS
devices and Android Set-top-box designs, along with the
"Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the
Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4
single-board computer.

- Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and
the iW-RainboW-G21D-Qseven-RZG1H board/SoM

- Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO
Advance game console

Newly added machines on already supported SoCs are:

- AMLogic S905D based Smartlabs SML-5442TW TV box

- AMLogic S905X3 based ODROID-C4 SBC

- AMLogic S922XH based Beelink GT-King Pro TV box

- Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC

- Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO
OpenPower P9 "Nicole"

- Marvell Kirkwood based Check Point L-50 router

- Mediatek MT8173 based Elm/Hana Chromebook laptops

- Microchip SAMA5D2 "Industrial Connectivity Platform" reference
board

- NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit

- Octavo OSDMP15x based Linux Automation MC-1 development board

- Qualcomm SDM630 based Xiaomi Redmi Note 7 phone

- Realtek RTD1295 based Xnano X5 TV Box

- STMicroelectronics STM32MP1 based Stinger96 single-board computer
and IoT Box

- Samsung Exynos4210 based based Samsung Galaxy S2 phone

- Socionext Uniphier based Akebi96 SBC

- TI Keystone based K2G Evaluation board

- TI am5729 based Beaglebone-AI development board

Include device descriptions for additional hardware support in
existing SoCs and machines based on all major SoC platforms:

- AMlogic Meson

- Allwinner sunxi

- Arm Juno/VFP/Vexpress/Integrator

- Broadcom bcm283x/bcm2711

- Hisilicon hi6220

- Marvell EBU

- Mediatek MT27xx, MT76xx, MT81xx and MT67xx

- Microchip SAMA5D2

- NXP i.MX6/i.MX7/i.MX8 and Layerscape

- Nvidia Tegra

- Qualcomm Snapdragon

- Renesas r8a77961, r8a7791

- Rockchips RK32xx/RK33xx

- ST-Ericsson ux500

- STMicroelectronics SMT32

- Samsung Exynos and S5PV210

- Socionext Uniphier

- TI OMAP5/DRA7 and Keystone"

* tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits)
ARM: dts: keystone: Rename "msmram" node to "sram"
arm: dts: mt2712: add uart APDMA to device tree
arm64: dts: mt8183: add mmc node
arm64: dts: mt2712: add ethernet device node
arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
ARM: dts: mmp3: Add the fifth SD HCI
ARM: dts: berlin*: Fix up the SDHCI node names
ARM: dts: mmp3: Fix USB & USB PHY node names
ARM: dts: mmp3: Fix L2 cache controller node name
ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa910: Fix the gpio interrupt cell number
ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property
ARM: dts: pxa168: Fix the gpio interrupt cell number
ARM: dts: pxa168: Add missing address/size cells to i2c nodes
ARM: dts: dove: Fix interrupt controller node name
ARM: dts: kirkwood: Fix interrupt controller node name
arm64: dts: Add SC9863A emmc and sd card nodes
arm64: dts: Add SC9863A clock nodes
arm64: dts: mt6358: add PMIC MT6358 related nodes
...

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arm64: dts: rockchip: rename and label gpio-led subnodes

Current dts files with 'gpio-led' nodes were manually verified.
In order to automate this process leds-gpio.txt
has been conv

arm64: dts: rockchip: rename and label gpio-led subnodes

Current dts files with 'gpio-led' nodes were manually verified.
In order to automate this process leds-gpio.txt
has been converted to yaml. With this conversion a check
for pattern properties was added. A test with the command
below gives a screen full of warnings like:

arch/arm64/boot/dts/rockchip/rk3368-r88.dt.yaml: gpio-leds:
'work' does not match any of the regexes:
'(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'

Fix these errors with help of the following rules:

1: Add nodename in the preferred form.

2: Always add a label that ends with '_led' to prevent conflicts
with other labels such as 'power' and 'mmc'

3: If leds need pinctrl add a label that ends with '_led_pin'
also to prevent conflicts with other labels.

patternProperties:
# The first form is preferred, but fall back to just 'led'
# anywhere in the node name to at least catch some child nodes.
"(^led-[0-9a-f]$|led)":

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/leds/
leds-gpio.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200428144933.10953-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: Fix Pinebook Pro FUSB302 interrupt

Although the FUSB302 driver has apparently supported the "fcs,int_n"
property since the beginning, the DT binding has never docum

arm64: dts: rockchip: Fix Pinebook Pro FUSB302 interrupt

Although the FUSB302 driver has apparently supported the "fcs,int_n"
property since the beginning, the DT binding has never documented it,
and in fact defines a standard "interrupts" property as required. It's
also questionable whether the GPIO specifier with GPIO_ACTIVE_HIGH is
even correct, since the FUSB302 datasheet says INT_N is an "Active-LOW
open-drain interrupt output", and the Pinebook Pro schematic shows it
wired directly to the GPIO pin.

Just use the standard property like all the other RK3399 boards sharing
the same design.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/f731122c5ccde4e3d6d149a9d7bf01708b4279f7.1587736459.git.robin.murphy@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: remove #sound-dai-cells from &i2s1 node of rk3399-pinebook-pro.dts

The '#sound-dai-cells' property is already defined in rk3399.dtsi
at the 'i2s1' node, so remove i

arm64: dts: rockchip: remove #sound-dai-cells from &i2s1 node of rk3399-pinebook-pro.dts

The '#sound-dai-cells' property is already defined in rk3399.dtsi
at the 'i2s1' node, so remove it from the '&i2s1' node in
'rk3399-pinebook-pro.dts'.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200424155600.24254-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: enable DC charger detection pullup on Pinebook Pro

On the Pinebook Pro the DC charger is detected via an open collector
transistor attached to a GPIO. This GPIO req

arm64: dts: rockchip: enable DC charger detection pullup on Pinebook Pro

On the Pinebook Pro the DC charger is detected via an open collector
transistor attached to a GPIO. This GPIO requires its pullup to be
enabled for the detection to work reliably.

Fixes: 5a65505a6988 ("arm64: dts: rockchip: Add initial support for Pinebook Pro")
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Link: https://lore.kernel.org/r/20200414163952.1093784-3-t.schramm@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: fix inverted headphone detection on Pinebook Pro

On the Pinebook Pro the headphone jack is dual use. It can be used either
as a normal headphone jack or as a debug

arm64: dts: rockchip: fix inverted headphone detection on Pinebook Pro

On the Pinebook Pro the headphone jack is dual use. It can be used either
as a normal headphone jack or as a debug serial connection. This
functionality is controlled via a small hardware switch on the mainboard.
Unfortunately flipping this switch biases the headphone detection switch
inside the headphone jack at 3.3 V if in `debug UART` position but
to GND when in `headphone out` position.
This results in an inversion of the headphone detection logic depending
on the switch position.
Since the headphone jack can only be used for audio when in
`headphone out` position this commit changes the headphone detect GPIO
logic to be correct for that case rather than for the debug UART.

Fixes: 5a65505a6988 ("arm64: dts: rockchip: Add initial support for Pinebook Pro")
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Link: https://lore.kernel.org/r/20200414163952.1093784-2-t.schramm@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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arm64: dts: rockchip: Add initial support for Pinebook Pro

This commit adds initial dt support for the rk3399 based Pinebook Pro.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.or

arm64: dts: rockchip: Add initial support for Pinebook Pro

This commit adds initial dt support for the rk3399 based Pinebook Pro.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Link: https://lore.kernel.org/r/20200304213023.689983-3-t.schramm@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

show more ...