From: Biju Das <biju.das.jz@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Chris Brandt <chris.brandt@renesas.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH v2 6/8] ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support
Date: Mon, 19 Jul 2021 14:40:38 +0100 [thread overview]
Message-ID: <20210719134040.7964-7-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20210719134040.7964-1-biju.das.jz@bp.renesas.com>
Document DMA support in binding document.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
v1->v2:
* No change.
---
.../devicetree/bindings/sound/renesas,rz-ssi.yaml | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
index 891f381ee5b8..471937cb8d05 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
@@ -45,6 +45,18 @@ properties:
resets:
maxItems: 1
+ dmas:
+ minItems: 1
+ maxItems: 2
+
+ dma-names:
+ oneOf:
+ - items:
+ - const: tx
+ - const: rx
+ - items:
+ - const: rt
+
'#sound-dai-cells':
const: 0
@@ -81,5 +93,8 @@ examples:
clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
power-domains = <&cpg>;
resets = <&cpg R9A07G044_SSI0_RST_M2_REG>;
+ dmas = <&dmac 0x255>,
+ <&dmac 0x256>;
+ dma-names = "tx", "rx";
#sound-dai-cells = <0>;
};
--
2.17.1
next prev parent reply other threads:[~2021-07-19 13:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-19 13:40 [PATCH v2 0/8] Add RZ/G2L Sound support Biju Das
2021-07-19 13:40 ` [PATCH v2 1/8] ASoC: dt-bindings: Document RZ/G2L bindings Biju Das
2021-07-19 22:16 ` Rob Herring
2021-07-20 11:24 ` Biju Das
2021-07-29 19:11 ` Rob Herring
2021-07-19 13:40 ` [PATCH v2 2/8] sound: soc: sh: Add RZ/G2L SSIF-2 driver Biju Das
2021-07-20 9:57 ` Geert Uytterhoeven
2021-07-20 10:24 ` Biju Das
2021-07-19 13:40 ` [PATCH v2 3/8] arm64: dts: renesas: r9a07g044: Add external audio clock nodes Biju Das
2021-07-19 13:40 ` [PATCH v2 4/8] arm64: dts: renesas: r9a07g044: Add SSI support Biju Das
2021-07-19 13:40 ` [PATCH v2 5/8] arm64: defconfig: Enable ASoC sound support for RZ/G2L SoC Biju Das
2021-07-19 13:40 ` Biju Das [this message]
2021-07-29 19:13 ` [PATCH v2 6/8] ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support Rob Herring
2021-07-19 13:40 ` [PATCH v2 7/8] sound: sh: rz-ssi: Add SSI DMAC support Biju Das
2021-07-19 13:40 ` [PATCH v2 8/8] arm64: dts: renesas: r9a07g044: Add SSI DMA support Biju Das
2021-07-30 19:03 ` (subset) [PATCH v2 0/8] Add RZ/G2L Sound support Mark Brown
2021-07-30 19:13 ` Prabhakar Mahadev Lad
2021-07-31 6:42 ` Biju Das
2021-08-02 12:16 ` Mark Brown
2021-08-02 12:32 ` Lad, Prabhakar
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