linux-kernel - [PATCH v3] dt-bindings: dsp: mediatek: add mt8195 dsp document

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Date:   Mon, 3 Jan 2022 12:32:03 +0800
From:   YC Hung <yc.hung@...iatek.com>
To:     <broonie@...nel.org>, <tiwai@...e.com>, <robh+dt@...nel.org>,
        <matthias.bgg@...il.com>
CC:     <yc.hung@...iatek.com>, <alsa-devel@...a-project.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <daniel.baluta@....com>, <trevor.wu@...iatek.com>,
        <allen-kh.cheng@...iatek.com>, <cezary.rojewski@...el.com>
Subject: [PATCH v3] dt-bindings: dsp: mediatek: add mt8195 dsp document

From: "YC Hung" <yc.hung@...iatek.com>

This patch adds mt8195 dsp document. The dsp is used for Sound Open
Firmware driver node. It includes registers,  clocks, memory regions,
and mailbox for dsp.

Signed-off-by: yc.hung <yc.hung@...iatek.com>
---
Changes since v2:
  Remove useless watchdog interrupt.
  Add commit message more detail description.

Changes since v1:
  Rename yaml file name as mediatek,mt8195-dsp.yaml
  Refine descriptions for mailbox, memory-region and drop unused labels
  in examples.
---
---
 .../devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
index bde763191d86..779daa786739 100644
--- a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
@@ -27,14 +27,6 @@ properties:
       - const: cfg
       - const: sram
 
-  interrupts:
-    items:
-      - description: watchdog interrupt
-
-  interrupt-names:
-    items:
-      - const: wdt
-
   clocks:
     items:
       - description: mux for audio dsp clock
@@ -75,8 +67,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - interrupts
-  - interrupt-names
   - clocks
   - clock-names
   - memory-region
@@ -95,8 +85,6 @@ examples:
        reg = <0x10803000  0x1000>,
              <0x10840000  0x40000>;
        reg-names = "cfg", "sram";
-       interrupts = <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH 0>;
-       interrupt-names = "wdt";
        clocks = <&topckgen 10>, //CLK_TOP_ADSP
                 <&clk26m>,
                 <&topckgen 107>, //CLK_TOP_AUDIO_LOCAL_BUS
-- 
2.18.0