From: Jerome Brunet <jbrunet@baylibre.com>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Kevin Hilman <khilman@baylibre.com>,
linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH 3/9] ASoC: meson: convert axg tdm formatters to schema
Date: Mon, 24 Feb 2020 15:58:15 +0100 [thread overview]
Message-ID: <20200224145821.262873-4-jbrunet@baylibre.com> (raw)
In-Reply-To: <20200224145821.262873-1-jbrunet@baylibre.com>
Convert the DT binding documentation for the Amlogic tdm formatters to
schema.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../sound/amlogic,axg-tdm-formatters.txt | 36 --------
.../sound/amlogic,axg-tdm-formatters.yaml | 92 +++++++++++++++++++
2 files changed, 92 insertions(+), 36 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
deleted file mode 100644
index 5996c0cd89c2..000000000000
--- a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-* Amlogic Audio TDM formatters
-
-Required properties:
-- compatible: 'amlogic,axg-tdmin' or
- 'amlogic,axg-tdmout' or
- 'amlogic,g12a-tdmin' or
- 'amlogic,g12a-tdmout' or
- 'amlogic,sm1-tdmin' or
- 'amlogic,sm1-tdmout
-- reg: physical base address of the controller and length of memory
- mapped region.
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "sclk" : bit clock.
- * "sclk_sel" : bit clock input multiplexer.
- * "lrclk" : sample clock
- * "lrclk_sel": sample clock input multiplexer
-
-Optional property:
-- resets: phandle to the dedicated reset line of the tdm formatter.
-
-Example of TDMOUT_A on the S905X2 SoC:
-
-tdmout_a: audio-controller@500 {
- compatible = "amlogic,axg-tdmout";
- reg = <0x0 0x500 0x0 0x40>;
- resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
- clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
- <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
- clock-names = "pclk", "sclk", "sclk_sel",
- "lrclk", "lrclk_sel";
-};
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
new file mode 100644
index 000000000000..f6f3bfb546f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-tdm-formatters.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG TDM formatters
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ $nodename:
+ pattern: "^audio-controller@.*"
+
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - amlogic,g12a-tdmout
+ - amlogic,sm1-tdmout
+ - amlogic,axg-tdmout
+ - items:
+ - enum:
+ - amlogic,g12a-tdmin
+ - amlogic,sm1-tdmin
+ - const:
+ amlogic,axg-tdmin
+ - items:
+ - const:
+ amlogic,axg-tdmin
+
+ clocks:
+ items:
+ - description: Peripheral clock
+ - description: Bit clock
+ - description: Bit clock input multiplexer
+ - description: Sample clock
+ - description: Sample clock input multiplexer
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: sclk
+ - const: sclk_sel
+ - const: lrclk
+ - const: lrclk_sel
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,g12a-tdmin
+ - amlogic,sm1-tdmin
+ - amlogic,g12a-tdmout
+ - amlogic,sm1-tdmout
+then:
+ required:
+ - resets
+
+examples:
+ - |
+ #include <dt-bindings/clock/axg-audio-clkc.h>
+ #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
+
+ tdmout_a: audio-controller@500 {
+ compatible = "amlogic,g12a-tdmout",
+ "amlogic,axg-tdmout";
+ reg = <0x0 0x500 0x0 0x40>;
+ resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
+ clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
+ <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
+ clock-names = "pclk", "sclk", "sclk_sel",
+ "lrclk", "lrclk_sel";
+ };
+
--
2.24.1
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next prev parent reply other threads:[~2020-02-24 14:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 14:58 [PATCH 0/9] ASoC: meson: convert dt-bindings to schema Jerome Brunet
2020-02-24 14:58 ` [PATCH 1/9] ASoC: meson: gx-card: fix sound-dai dt schema Jerome Brunet
2020-02-28 15:48 ` Rob Herring
2020-02-24 14:58 ` [PATCH 2/9] ASoC: meson: convert axg tdm interface to schema Jerome Brunet
2020-02-28 15:50 ` Rob Herring
2020-02-28 16:57 ` Jerome Brunet
2020-02-28 17:16 ` Rob Herring
2020-02-24 14:58 ` Jerome Brunet [this message]
2020-02-28 17:18 ` [PATCH 3/9] ASoC: meson: convert axg tdm formatters " Rob Herring
2020-02-24 14:58 ` [PATCH 4/9] ASoC: meson: convert axg pdm " Jerome Brunet
2020-02-24 14:58 ` [PATCH 5/9] ASoC: meson: convert axg fifo " Jerome Brunet
2020-02-28 18:01 ` Rob Herring
2020-02-24 14:58 ` [PATCH 6/9] ASoC: meson: convert axg spdif input " Jerome Brunet
2020-02-24 14:58 ` [PATCH 7/9] ASoC: meson: convert axg spdif output " Jerome Brunet
2020-02-24 14:58 ` [PATCH 8/9] ASoC: meson: convert g12a tohdmitx control " Jerome Brunet
2020-02-24 14:58 ` [PATCH 9/9] ASoC: meson: convert axg sound card " Jerome Brunet
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