Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
65 lines
1.4 KiB
YAML
65 lines
1.4 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mailbox/mediatek,mt8196-gpueb-mbox.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: MediaTek MFlexGraphics GPUEB Mailbox Controller
|
|
|
|
maintainers:
|
|
- Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- mediatek,mt8196-gpueb-mbox
|
|
|
|
reg:
|
|
items:
|
|
- description: mailbox data registers
|
|
- description: mailbox control registers
|
|
|
|
reg-names:
|
|
items:
|
|
- const: data
|
|
- const: ctl
|
|
|
|
clocks:
|
|
items:
|
|
- description: main clock of the GPUEB MCU
|
|
|
|
interrupts:
|
|
items:
|
|
- description: fires when a new message is received
|
|
|
|
"#mbox-cells":
|
|
const: 1
|
|
description:
|
|
The number of the mailbox channel.
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- reg-names
|
|
- clocks
|
|
- interrupts
|
|
- "#mbox-cells"
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/mediatek,mt8196-clock.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
mailbox@4b09fd80 {
|
|
compatible = "mediatek,mt8196-gpueb-mbox";
|
|
reg = <0x4b09fd80 0x280>,
|
|
<0x4b170000 0x7c>;
|
|
reg-names = "data", "ctl";
|
|
clocks = <&topckgen CLK_TOP_MFG_EB>;
|
|
interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH 0>;
|
|
#mbox-cells = <1>;
|
|
};
|