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From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>,
	Jaroslav Kysela <perex@perex.cz>,
	Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>,
	Rob Herring <robh+dt@kernel.org>
Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH v1 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema
Date: Thu, 25 Nov 2021 01:00:39 +0300	[thread overview]
Message-ID: <20211124220057.15763-3-digetx@gmail.com> (raw)
In-Reply-To: <20211124220057.15763-1-digetx@gmail.com>

Convert NVIDIA Tegra20 I2S binding to schema.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../bindings/sound/nvidia,tegra20-i2s.txt     | 30 --------
 .../bindings/sound/nvidia,tegra20-i2s.yaml    | 71 +++++++++++++++++++
 2 files changed, 71 insertions(+), 30 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
 create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
deleted file mode 100644
index dc30c6bfbe95..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-NVIDIA Tegra 20 I2S controller
-
-Required properties:
-- compatible : "nvidia,tegra20-i2s"
-- reg : Should contain I2S registers location and length
-- interrupts : Should contain I2S interrupt
-- resets : Must contain an entry for each entry in reset-names.
-  See ../reset/reset.txt for details.
-- reset-names : Must include the following entries:
-  - i2s
-- dmas : Must contain an entry for each entry in clock-names.
-  See ../dma/dma.txt for details.
-- dma-names : Must include the following entries:
-  - rx
-  - tx
-- clocks : Must contain one entry, for the module clock.
-  See ../clocks/clock-bindings.txt for details.
-
-Example:
-
-i2s@70002800 {
-	compatible = "nvidia,tegra20-i2s";
-	reg = <0x70002800 0x200>;
-	interrupts = < 45 >;
-	clocks = <&tegra_car 11>;
-	resets = <&tegra_car 11>;
-	reset-names = "i2s";
-	dmas = <&apbdma 21>, <&apbdma 21>;
-	dma-names = "rx", "tx";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml
new file mode 100644
index 000000000000..cd87eb4ef995
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra20-i2s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra20 I2S Controller
+
+description: |
+  The I2S Controller streams synchronous serial audio data between system
+  memory and an external audio device. The controller supports the I2S Left
+  Justified Mode, Right Justified Mode, and DSP mode formats.
+
+maintainers:
+  - Thierry Reding <treding@nvidia.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    const: nvidia,tegra20-i2s
+
+  reg:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: i2s
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+
+  dmas:
+    minItems: 2
+
+  dma-names:
+    items:
+      - const: rx
+      - const: tx
+
+required:
+  - compatible
+  - reg
+  - resets
+  - reset-names
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+
+additionalProperties: false
+
+examples:
+  - |
+    i2s@70002800 {
+        compatible = "nvidia,tegra20-i2s";
+        reg = <0x70002800 0x200>;
+        interrupts = <45>;
+        clocks = <&tegra_car 11>;
+        resets = <&tegra_car 11>;
+        reset-names = "i2s";
+        dmas = <&apbdma 21>, <&apbdma 21>;
+        dma-names = "rx", "tx";
+    };
+
+...
-- 
2.33.1


  parent reply	other threads:[~2021-11-24 22:07 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-24 22:00 [PATCH v1 00/20] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko
2021-11-24 22:00 ` Dmitry Osipenko [this message]
2021-11-25 21:26   ` [PATCH v1 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema Rob Herring
2021-11-26  1:08     ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 05/20] ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 06/20] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 07/20] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko
2021-11-25 12:02   ` Mark Brown
2021-11-25 12:04     ` Dmitry Osipenko
2021-11-25 12:28       ` Mark Brown
2021-11-25 12:53         ` Dmitry Osipenko
2021-11-25 13:18           ` Mark Brown
2021-11-25 13:36             ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 08/20] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 09/20] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 10/20] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 11/20] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 12/20] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 13/20] ASoC: tegra20: i2s: " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 14/20] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 15/20] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 16/20] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree Dmitry Osipenko
2021-11-25 11:43   ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 18/20] ARM: tegra: Add HDMI audio graph " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 19/20] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 20/20] ARM: tegra: paz00: " Dmitry Osipenko

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