[PATCH 1/2] dt-bindings: Add DT bindings for RaspberryPi 7" display ATTINY88-based regulator/backlight controller

[PATCH 1/2] dt-bindings: Add DT bindings for RaspberryPi 7" display ATTINY88-based regulator/backlight controller

[Marek Vasut]

Add DT bindings for RaspberryPi 7" display ATTINY88-based
regulator/backlight controller, this one is used in the
Raspberry Pi 7" touchscreen display unit.

Signed-off-by: Marek Vasut <marex@denx.de>
To: dri-devel@lists.freedesktop.org
Cc: Eric Anholt <eric@anholt.net>
Cc: Mark Brown <broonie@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org
---
 ...ypi,7inch-touchscreen-panel-regulator.yaml | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml
new file mode 100644
index 000000000000..0ae25d119b6f
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RaspberryPi 7" display ATTINY88-based regulator/backlight controller
+
+maintainers:
+  - Marek Vasut <marex@denx.de>
+
+description: |
+  The RaspberryPi 7" display has an ATTINY88-based regulator/backlight
+  controller on the PCB, which is used to turn the display unit on/off
+  and control the backlight.
+
+allOf:
+  - $ref: "regulator.yaml#"
+
+properties:
+  compatible:
+    const: raspberrypi,7inch-touchscreen-panel-regulator
+
+  reg:
+    maxItems: 1
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      regulator@45 {
+        compatible = "raspberrypi,7inch-touchscreen-panel-regulator";
+        reg = <0x45>;
+      };
+    };
+
+...
-- 
2.28.0

Re: [PATCH 1/2] dt-bindings: Add DT bindings for RaspberryPi 7" display ATTINY88-based regulator/backlight controller

[Mark Brown]

On Sun, 9 Aug 2020 12:59:37 +0200, Marek Vasut wrote:
> Add DT bindings for RaspberryPi 7" display ATTINY88-based
> regulator/backlight controller, this one is used in the
> Raspberry Pi 7" touchscreen display unit.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/2] regulator: Add DT bindings for RaspberryPi 7" display ATTINY88-based regulator/backlight controller
      commit: 9c535960891470eaec5664eed2a56dbb2b6a205b
[2/2] regulator: rpi-panel: Add regulator/backlight driver for RPi panel
      commit: 38573472278da49e2ab588062d88bc2f0c11a325

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark