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| author | Sugar Zhang <sugar.zhang@rock-chips.com> | 2016-04-11 17:26:03 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-30 16:19:41 +0100 |
| commit | 170abcaae8bec0a53f2f7708a83119ec42fb09e2 (patch) | |
| tree | 81e39509d076707f6ac8c433686088003b07d46c /Documentation | |
| parent | 1a695a905c18548062509178b98bc91e67510864 (diff) | |
ASoC: rockchip: i2s: configure the sdio pins' iomux mode
There are 3 i2s sdio pins, which iomux mode is as follows:
- sdi3_sdo1
- sdi2_sdo2
- sdi1_sdo3
we need to configure these pins' iomux mode via the GRF register
when use multi channel playback/capture.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation')