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54 lines
2.0 KiB
Diff
54 lines
2.0 KiB
Diff
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From d6493e6f1c42f7ad350ea25e11f0e71fc32e6116 Mon Sep 17 00:00:00 2001
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From: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
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Date: Mon, 1 Mar 2021 19:09:00 +0200
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Subject: [PATCH 150/247] ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5
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Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the
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previous version found on SAM9X60. The new controller includes 8 (4 * 2)
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input and output data pins for up to 8 channels for I2S and Left-Justified
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formats.
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Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
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Link: https://lore.kernel.org/r/20210301170905.835091-3-codrin.ciubotariu@microchip.com
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Signed-off-by: Mark Brown <broonie@kernel.org>
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---
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sound/soc/atmel/Kconfig | 3 +++
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sound/soc/atmel/mchp-i2s-mcc.c | 3 +++
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2 files changed, 6 insertions(+)
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diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
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index 89210048e6c2..802962935df0 100644
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--- a/sound/soc/atmel/Kconfig
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+++ b/sound/soc/atmel/Kconfig
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@@ -126,10 +126,13 @@ config SND_MCHP_SOC_I2S_MCC
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Say Y or M if you want to add support for I2S Multi-Channel ASoC
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driver on the following Microchip platforms:
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- sam9x60
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+ - sama7g5
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The I2SMCC complies with the Inter-IC Sound (I2S) bus specification
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and supports a Time Division Multiplexed (TDM) interface with
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external multi-channel audio codecs.
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+ Starting with sama7g5, I2S and Left-Justified multi-channel is
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+ supported by using multiple data pins, output and input, without TDM.
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config SND_MCHP_SOC_SPDIFTX
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tristate "Microchip ASoC driver for boards using S/PDIF TX"
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diff --git a/sound/soc/atmel/mchp-i2s-mcc.c b/sound/soc/atmel/mchp-i2s-mcc.c
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index 04acc18f2d72..6a754cef9607 100644
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--- a/sound/soc/atmel/mchp-i2s-mcc.c
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+++ b/sound/soc/atmel/mchp-i2s-mcc.c
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@@ -873,6 +873,9 @@ static const struct of_device_id mchp_i2s_mcc_dt_ids[] = {
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{
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.compatible = "microchip,sam9x60-i2smcc",
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},
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+ {
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+ .compatible = "microchip,sama7g5-i2smcc",
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+ },
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{ /* sentinel */ }
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};
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MODULE_DEVICE_TABLE(of, mchp_i2s_mcc_dt_ids);
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--
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2.32.0
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