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| author | Xing Zheng <zhengxing@rock-chips.com> | 2016-05-19 11:39:20 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-08 23:27:01 +0200 |
| commit | 96fbc31027b8e208c264d96c04f45799cea3417e (patch) | |
| tree | 2f95d8ee6e932f621943347c3ec05696545d4620 /Documentation | |
| parent | 8f8cf4d3369ef9d4391dc96215832aad1f5fda67 (diff) | |
rockchip: rk3399: Add support i2s
This patch enable and configure the clocks and IOMUX for i2s audio path,
and the i2s0 clock is from CPLL.
Please refer to TRM V0.3 Part 1 Chapter 3 CRU, P126/P128/P144/P154/P155
for the i2s clock div and gate setting.
BRANCH=none
BUG=chrome-os-partner:52172
TEST=boot kevin rev1, press ctrl+u and hear the beep voice.
Change-Id: Id00baac965c8b9213270ba5516e1ca684e4304a6
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 9c58fa7
Original-Change-Id: I130a874a0400712317e5e7a8b3b10a6f04586f68
Original-Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/347526
Original-Commit-Ready: Wonjoon Lee <woojoo.lee@samsung.com>
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://review.coreboot.org/15034
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions