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| author | Francesco Dolcini <[email protected]> | 2023-07-28 22:26:39 +0000 |
|---|---|---|
| committer | Stephen Boyd <[email protected]> | 2023-08-05 01:10:21 +0000 |
| commit | dd1df82ce27a05c7cf0bc5387978412e35fbdaaf (patch) | |
| tree | ee7ef3fb933f0a6a541202afe81ee1a6927f70f3 /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | Merge tag 'clk-meson-fixes-v6.5-1' of https://github.com/BayLibre/clk-meson i... (diff) | |
| download | kernel-dd1df82ce27a05c7cf0bc5387978412e35fbdaaf.tar.gz kernel-dd1df82ce27a05c7cf0bc5387978412e35fbdaaf.zip | |
clk: keystone: syscon-clk: Fix audio refclk
Audio REFCLK's are not working correctly, trying to use them lead to the
following errors:
[ 6.575277] of_clk_hw_onecell_get: invalid index 4294934528
[ 6.581515] wm8904 1-001a: Failed to get MCLK
[ 6.586290] wm8904: probe of 1-001a failed with error -2
The issue is that Audio REFCLK has #clock-cells = 0 [1], while the driver
is registering those clocks assuming they have one cells. Fix this by
registering the clock with of_clk_hw_simple_get() when there is only one
instance, e.g. "audio_refclk".
[1] Documentation/devicetree/bindings/clock/ti,am62-audio-refclk.yaml
Fixes: 6acab96ee337 ("clk: keystone: syscon-clk: Add support for audio refclk")
Signed-off-by: Francesco Dolcini <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[[email protected]: Simplify if-return-else logic]
Signed-off-by: Stephen Boyd <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
0 files changed, 0 insertions, 0 deletions