linux-kernel - [PATCH 0/2] arm64: dts: meson: sei510: add sound card

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Message-Id: <20190524140318.17608-1-jbrunet@baylibre.com>
Date:   Fri, 24 May 2019 16:03:16 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Kevin Hilman <khilman@...libre.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>, devicetree@...r.kernel.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] arm64: dts: meson: sei510: add sound card

This patchset adds the sound card of sei510 board.

Note #1:
The patchset (build) depends on the tohdmitx ASoC patch [0] for the dt
bindings of the tohdmitx glue. It also (run) depends on the mpll clock
series [1] to get a correct clock sources.

Note #2:
I would normaly prefer to use the HIFI pll dedicated to audio to provide
the base rate for the 48kHz audio family. HIFI pll rate precision is a
little bit better than the MPLL. However, the HIFI pll may sometimes,
rarely, take a long time to report a lock. I'm still debugging this.
In the mean time, let's use MPLL2 instead.

[0]: e35f5ad6a965 ("ASoC: meson: add tohdmitx DT bindings")
[1]: https://lkml.kernel.org/r/20190513123115.18145-1-jbrunet@baylibre.com

Jerome Brunet (1):
  arm64: dts: meson: sei510: add sound card

Maxime Jourdan (1):
  arm64: dts: meson: sei510: add max98357a DAC

 .../boot/dts/amlogic/meson-g12a-sei510.dts    | 207 ++++++++++++++++++
 1 file changed, 207 insertions(+)

-- 
2.20.1