linux-kernel - [PATCH v3 1/4] dt-bindings: dsp: mediatek: Use meaningful names for mbox

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Date:   Thu, 16 Jun 2022 15:30:39 +0800
From:   Tinghan Shen <tinghan.shen@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Daniel Baluta <daniel.baluta@....com>,
        "Mark Brown" <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Tinghan Shen <tinghan.shen@...iatek.com>,
        YC Hung <yc.hung@...iatek.com>,
        Curtis Malainey <cujomalainey@...omium.org>,
        "Allen-KH Cheng" <allen-kh.cheng@...iatek.com>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <sound-open-firmware@...a-project.org>,
        <alsa-devel@...a-project.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: [PATCH v3 1/4] dt-bindings: dsp: mediatek: Use meaningful names for mbox

Rename mbox according to actions instead of 'mbox0' and 'mbox1'.

Signed-off-by: Tinghan Shen <tinghan.shen@...iatek.com>
---
 .../devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml   | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
index b7e68b0dfa13..ca8d8661f872 100644
--- a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
@@ -50,13 +50,13 @@ properties:
 
   mboxes:
     items:
-      - description: ipc reply between host and audio DSP.
-      - description: ipc request between host and audio DSP.
+      - description: mailbox for receiving audio DSP requests.
+      - description: mailbox for transmitting requests to audio DSP.
 
   mbox-names:
     items:
-      - const: mbox0
-      - const: mbox1
+      - const: rx
+      - const: tx
 
   memory-region:
     items:
@@ -100,6 +100,6 @@ examples:
        memory-region = <&adsp_dma_mem_reserved>,
                        <&adsp_mem_reserved>;
        power-domains = <&spm 6>; //MT8195_POWER_DOMAIN_ADSP
-       mbox-names = "mbox0", "mbox1";
+       mbox-names = "rx", "tx";
        mboxes = <&adsp_mailbox0>, <&adsp_mailbox1>;
     };
-- 
2.18.0