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 1/8] ASoC: dt-bindings: Document RZ/G2L bindings
Date: Mon, 19 Jul 2021 14:40:33 +0100 [thread overview]
Message-ID: <20210719134040.7964-2-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20210719134040.7964-1-biju.das.jz@bp.renesas.com>
Document RZ/G2L ASoC serial sound interface bindings.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
v1->v2:
* Rebased to latest mainline rc branch.
---
.../bindings/sound/renesas,rz-ssi.yaml | 85 +++++++++++++++++++
1 file changed, 85 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
new file mode 100644
index 000000000000..891f381ee5b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/renesas,rz-ssi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/G2L ASoC Sound Serial Interface (SSIF-2)
+
+maintainers:
+ - Biju Das <biju.das.jz@bp.renesas.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r9a07g044-ssi # RZ/G2{L,LC}
+ - const: renesas,rz-ssi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 4
+
+ interrupt-names:
+ items:
+ - const: int_req
+ - const: dma_rx
+ - const: dma_tx
+ - const: dma_rt
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ items:
+ - const: ssi
+ - const: ssi_sfr
+ - const: audio_clk1
+ - const: audio_clk2
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+ - clocks
+ - clock-names
+ - resets
+ - '#sound-dai-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/r9a07g044-cpg.h>
+
+ ssi0: ssi@10049c00 {
+ compatible = "renesas,r9a07g044-ssi",
+ "renesas,rz-ssi";
+ reg = <0x10049c00 0x400>;
+ interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+ clocks = <&cpg CPG_MOD R9A07G044_SSI0_PCLK2>,
+ <&cpg CPG_MOD R9A07G044_SSI0_PCLK_SFR>,
+ <&audio_clk1>,
+ <&audio_clk2>;
+ clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+ power-domains = <&cpg>;
+ resets = <&cpg R9A07G044_SSI0_RST_M2_REG>;
+ #sound-dai-cells = <0>;
+ };
--
2.17.1
next prev parent reply other threads:[~2021-07-19 13:40 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 ` Biju Das [this message]
2021-07-19 22:16 ` [PATCH v2 1/8] ASoC: dt-bindings: Document RZ/G2L bindings 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 ` [PATCH v2 6/8] ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support Biju Das
2021-07-29 19:13 ` 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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