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authorEric Nelson <eric.nelson@boundarydevices.com>2015-01-30 14:07:55 -0700
committerJiri Slaby <jslaby@suse.cz>2015-02-09 10:50:22 +0100
commitb8de3b8efb36fbac23f80ba980858777ff0c4034 (patch)
tree192b4b02d87a05926d2e2dd1bb5a767f00ea4ab0 /include/sound/ak4113.h
parent118ccf9d5bd49b33ad27fa821ef0ab1c3839ec77 (diff)
ASoC: sgtl5000: add delay before first I2C access
commit 58cc9c9a175885bbf6bae3acf18233d0a8229a84 upstream. To quote from section 1.3.1 of the data sheet: The SGTL5000 has an internal reset that is deasserted 8 SYS_MCLK cycles after all power rails have been brought up. After this time, communication can start ... 1.0us represents 8 SYS_MCLK cycles at the minimum 8.0 MHz SYS_MCLK. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'include/sound/ak4113.h')
0 files changed, 0 insertions, 0 deletions