From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
[ Upstream commit 7e20ae1208daaf6dad85c2dcb968fc590b6f3b99 ]
setting clock rate on child clocks without a parent clock rate will result in zero clk rate for child. This also means that when audio is started dsp will attempt to access registers without enabling clock resulting in board boot up.
Fix this by adding the missing parent clock rate.
Fixes: 520a1c396d196 ("ASoC: q6afe-clocks: add q6afe clock controller") Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Link: https://lore.kernel.org/r/20201204164228.1826-1-srinivas.kandagatla@linaro.o... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/qcom/qdsp6/q6afe-clocks.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/qcom/qdsp6/q6afe-clocks.c b/sound/soc/qcom/qdsp6/q6afe-clocks.c index 2efc2eaa04243..acfc0c698f6a1 100644 --- a/sound/soc/qcom/qdsp6/q6afe-clocks.c +++ b/sound/soc/qcom/qdsp6/q6afe-clocks.c @@ -16,6 +16,7 @@ .afe_clk_id = Q6AFE_##id, \ .name = #id, \ .attributes = LPASS_CLK_ATTRIBUTE_COUPLE_NO, \ + .rate = 19200000, \ .hw.init = &(struct clk_init_data) { \ .ops = &clk_q6afe_ops, \ .name = #id, \