linux-kernel - [PATCH 2/2] ASoC: ti: j721e-evm: Add support for j7200-cpb audio

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Date:   Thu, 10 Sep 2020 10:54:33 +0300
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <broonie@...nel.org>, <lgirdwood@...il.com>, <robh+dt@...nel.org>
CC:     <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] ASoC: ti: j721e-evm: Add support for j7200-cpb audio

When j7200 SOM is attached to the CPB we only have parent clock for 48KHz
family and the rate of the parent clock is 2359296000Hz.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 sound/soc/ti/j721e-evm.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sound/soc/ti/j721e-evm.c b/sound/soc/ti/j721e-evm.c
index cb074af47a7d..f66674fd5f64 100644
--- a/sound/soc/ti/j721e-evm.c
+++ b/sound/soc/ti/j721e-evm.c
@@ -525,6 +525,14 @@ static const struct j721e_audio_match_data j721e_cpb_ivi_data = {
 	},
 };
 
+static const struct j721e_audio_match_data j7200_cpb_data = {
+	.board_type = J721E_BOARD_CPB,
+	.num_links = 2, /* CPB pcm3168a */
+	.pll_rates = {
+		[J721E_CLK_PARENT_48000] = 2359296000, /* PLL4 */
+	},
+};
+
 static const struct of_device_id j721e_audio_of_match[] = {
 	{
 		.compatible = "ti,j721e-cpb-audio",
@@ -532,6 +540,9 @@ static const struct of_device_id j721e_audio_of_match[] = {
 	}, {
 		.compatible = "ti,j721e-cpb-ivi-audio",
 		.data = &j721e_cpb_ivi_data,
+	}, {
+		.compatible = "ti,j7200-cpb-audio",
+		.data = &j7200_cpb_data,
 	},
 	{ },
 };
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki