* Re: [PATCH 3/5] dt-bindings: mfd: sensehat: Add Raspberry Pi Sense HAT schema
2022-08-23 17:41 ` [PATCH 3/5] dt-bindings: mfd: sensehat: Add Raspberry Pi Sense HAT schema Charles Mirabile
@ 2022-08-24 12:13 ` Matthias Brugger
2022-09-06 2:47 ` Bagas Sanjaya
1 sibling, 0 replies; 3+ messages in thread
From: Matthias Brugger @ 2022-08-24 12:13 UTC (permalink / raw)
To: Charles Mirabile, linux-kernel
Cc: Peter Robinson, Serge Schneider, Stefan Wahren,
Nicolas Saenz Julienne, linux-rpi-kernel, linux-arm-kernel,
rh-kdlp, Miguel Ojeda, Rob Herring, Krzysztof Kozlowski,
Florian Fainelli, Broadcom internal kernel review list,
Dmitry Torokhov, Lee Jones, devicetree, linux-input, Joel Savitz,
Krzysztof Kozlowski
On 23/08/2022 19:41, Charles Mirabile wrote:
> This patch adds the device tree bindings for the Sense HAT
> and each of its children devices in yaml form.
>
> Co-developed-by: Joel Savitz <jsavitz@redhat.com>
> Signed-off-by: Joel Savitz <jsavitz@redhat.com>
> Signed-off-by: Charles Mirabile <cmirabil@redhat.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
When doing a v11, maybe decide if you want to split this patch up. This way
every maintainer (MFD, auxdisplay, input) can take his part of the binding
description through his tree. Otherwise you will need Acked-by tags from them
and one maintainer to volunteer, maybe provide a stable tag... Having it split
up seems easier to me.
Regards,
Matthias
> ---
> .../raspberrypi,sensehat-display.yaml | 26 +++++++++
> .../input/raspberrypi,sensehat-joystick.yaml | 31 ++++++++++
> .../bindings/mfd/raspberrypi,sensehat.yaml | 57 +++++++++++++++++++
> 3 files changed, 114 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/auxdisplay/raspberrypi,sensehat-display.yaml
> create mode 100644 Documentation/devicetree/bindings/input/raspberrypi,sensehat-joystick.yaml
> create mode 100644 Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml
>
> diff --git a/Documentation/devicetree/bindings/auxdisplay/raspberrypi,sensehat-display.yaml b/Documentation/devicetree/bindings/auxdisplay/raspberrypi,sensehat-display.yaml
> new file mode 100644
> index 000000000000..0cf59b0a519c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/auxdisplay/raspberrypi,sensehat-display.yaml
> @@ -0,0 +1,26 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/auxdisplay/raspberrypi,sensehat-display.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Raspberry Pi Sensehat Display
> +
> +maintainers:
> + - Charles Mirabile <cmirabil@redhat.com>
> + - Joel Savitz <jsavitz@redhat.com>
> +
> +description:
> + This device is part of the sensehat multi function device.
> + For more information see ../mfd/raspberrypi,sensehat.yaml.
> +
> + This device features a programmable 8x8 RGB LED matrix.
> +
> +properties:
> + compatible:
> + const: raspberrypi,sensehat-display
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/input/raspberrypi,sensehat-joystick.yaml b/Documentation/devicetree/bindings/input/raspberrypi,sensehat-joystick.yaml
> new file mode 100644
> index 000000000000..98b03878a570
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/raspberrypi,sensehat-joystick.yaml
> @@ -0,0 +1,31 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/input/raspberrypi,sensehat-joystick.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Raspberry Pi Sensehat Joystick
> +
> +maintainers:
> + - Charles Mirabile <cmirabil@redhat.com>
> + - Joel Savitz <jsavitz@redhat.com>
> +
> +description:
> + This device is part of the sensehat multi function device.
> + For more information see ../mfd/raspberrypi,sensehat.yaml.
> +
> + This device features a five button joystick (up, down,left,
> + right, click)
> +
> +properties:
> + compatible:
> + const: raspberrypi,sensehat-joystick
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - interrupts
> +
> +additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml b/Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml
> new file mode 100644
> index 000000000000..bc53834fbaa7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/raspberrypi,sensehat.yaml
> @@ -0,0 +1,57 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mfd/raspberrypi,sensehat.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Raspberry Pi Sensehat
> +
> +maintainers:
> + - Charles Mirabile <cmirabil@redhat.com>
> + - Joel Savitz <jsavitz@redhat.com>
> +
> +description:
> + The Raspberry Pi Sensehat is an addon board originally developed
> + for the Raspberry Pi that has a joystick and an 8x8 RGB LED display
> + as well as several environmental sensors. It connects via i2c and
> + a gpio for irq.
> +
> +properties:
> + compatible:
> + const: raspberrypi,sensehat
> +
> + reg:
> + maxItems: 1
> +
> + joystick:
> + $ref: /schemas/input/raspberrypi,sensehat-joystick.yaml#
> +
> + display:
> + $ref: /schemas/auxdisplay/raspberrypi,sensehat-display.yaml#
> +
> +required:
> + - compatible
> + - reg
> + - joystick
> + - display
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/irq.h>
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + hat@46 {
> + compatible = "raspberrypi,sensehat";
> + reg = <0x46>;
> + display {
> + compatible = "raspberrypi,sensehat-display";
> + };
> + joystick {
> + compatible = "raspberrypi,sensehat-joystick";
> + interrupts = <23 IRQ_TYPE_EDGE_RISING>;
> + };
> + };
> + };
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH 3/5] dt-bindings: mfd: sensehat: Add Raspberry Pi Sense HAT schema
2022-08-23 17:41 ` [PATCH 3/5] dt-bindings: mfd: sensehat: Add Raspberry Pi Sense HAT schema Charles Mirabile
2022-08-24 12:13 ` Matthias Brugger
@ 2022-09-06 2:47 ` Bagas Sanjaya
1 sibling, 0 replies; 3+ messages in thread
From: Bagas Sanjaya @ 2022-09-06 2:47 UTC (permalink / raw)
To: Charles Mirabile
Cc: linux-kernel, Peter Robinson, Serge Schneider, Stefan Wahren,
Nicolas Saenz Julienne, Mattias Brugger, linux-rpi-kernel,
linux-arm-kernel, rh-kdlp, Miguel Ojeda, Rob Herring,
Krzysztof Kozlowski, Florian Fainelli,
Broadcom internal kernel review list, Dmitry Torokhov, Lee Jones,
devicetree, linux-input, Joel Savitz, Krzysztof Kozlowski
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On Tue, Aug 23, 2022 at 01:41:56PM -0400, Charles Mirabile wrote:
> This patch adds the device tree bindings for the Sense HAT
> and each of its children devices in yaml form.
Better say "Add DT bindings for Sense HAT and its subdrivers."
Thanks.
--
An old man doll... just what I always wanted! - Clara
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^ permalink raw reply [flat|nested] 3+ messages in thread