[PATCH v4 2/3] ASoC: dt-bindings: sound: renesas, rz-ssi: Update slave dma channel configuration parameters

Biju Das biju.das.jz at bp.renesas.com
Fri Aug 6 12:29:29 CEST 2021


The DMAC driver on RZ/G2L expects the slave channel configuration
to be passed in dmas property.
This patch updates the example node to include the encoded slave
channel configuration.

Fixes: 5df6dfbb6de815ba3a("ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support")
Signed-off-by: Biju Das <biju.das.jz at bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
---
Note:-
 This patch is based on [1]
 [1]:- https://patchwork.kernel.org/project/linux-renesas-soc/patch/20210806095322.2326-2-biju.das.jz@bp.renesas.com/

v3->v4:
 * Updated bindings as the DMAC driver on RZ/G2L expects the
   slave channel configuration to be passed in dmas property.
v2->v3:
 * Merged the binding patch with dmas added
 * Updated dt binding example with encoded #dma-cells value.
v1->v2:
 * Rebased on 5.14-rc2.
---
 Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
index 471937cb8d05..9923e7b8264f 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
@@ -93,8 +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>;
+            dmas = <&dmac 0x2655>,
+                   <&dmac 0x2656>;
             dma-names = "tx", "rx";
             #sound-dai-cells = <0>;
     };
-- 
2.17.1



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