target/linux/at91/patches-5.10/150-ASoC-mchp-i2s-mcc-Add-compatible-for-SAMA7G5.patch

   1 From d6493e6f1c42f7ad350ea25e11f0e71fc32e6116 Mon Sep 17 00:00:00 2001
   2 From: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
   3 Date: Mon, 1 Mar 2021 19:09:00 +0200
   4 Subject: [PATCH 150/247] ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5
   5
   6 Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the
   7 previous version found on SAM9X60. The new controller includes 8 (4 * 2)
   8 input and output data pins for up to 8 channels for I2S and Left-Justified
   9 formats.
  10
  11 Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
  12 Link: https://lore.kernel.org/r/20210301170905.835091-3-codrin.ciubotariu@microchip.com
  13 Signed-off-by: Mark Brown <broonie@kernel.org>
  14 ---
  15  sound/soc/atmel/Kconfig        | 3 +++
  16  sound/soc/atmel/mchp-i2s-mcc.c | 3 +++
  17  2 files changed, 6 insertions(+)
  18
  19 --- a/sound/soc/atmel/Kconfig
  20 +++ b/sound/soc/atmel/Kconfig
  21 @@ -126,10 +126,13 @@ config SND_MCHP_SOC_I2S_MCC
  22           Say Y or M if you want to add support for I2S Multi-Channel ASoC
  23           driver on the following Microchip platforms:
  24           - sam9x60
  25 +         - sama7g5
  26
  27           The I2SMCC complies with the Inter-IC Sound (I2S) bus specification
  28           and supports a Time Division Multiplexed (TDM) interface with
  29           external multi-channel audio codecs.
  30 +         Starting with sama7g5, I2S and Left-Justified multi-channel is
  31 +         supported by using multiple data pins, output and input, without TDM.
  32
  33  config SND_MCHP_SOC_SPDIFTX
  34         tristate "Microchip ASoC driver for boards using S/PDIF TX"
  35 --- a/sound/soc/atmel/mchp-i2s-mcc.c
  36 +++ b/sound/soc/atmel/mchp-i2s-mcc.c
  37 @@ -873,6 +873,9 @@ static const struct of_device_id mchp_i2
  38         {
  39                 .compatible = "microchip,sam9x60-i2smcc",
  40         },
  41 +       {
  42 +               .compatible = "microchip,sama7g5-i2smcc",
  43 +       },
  44         { /* sentinel */ }
  45  };
  46  MODULE_DEVICE_TABLE(of, mchp_i2s_mcc_dt_ids);