From: Peter Geis pgwipeout@gmail.com
[ Upstream commit f4eccc7fea203cfb35205891eced1ab51836f362 ]
Current implementation defaults the hda clocks to clk_m. This causes hda to run too slow to operate correctly. Fix this by defaulting to pll_p and setting the frequency to the correct rate.
This matches upstream t124 and downstream t30.
Acked-by: Jon Hunter jonathanh@nvidia.com Tested-by: Ion Agorria ion@agorria.com Acked-by: Sameer Pujar spujar@nvidia.com Acked-by: Thierry Reding treding@nvidia.com Signed-off-by: Peter Geis pgwipeout@gmail.com Link: https://lore.kernel.org/r/20210108135913.2421585-2-pgwipeout@gmail.com Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/tegra/clk-tegra30.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index 37244a7e68c22..9cf249c344d9e 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -1256,6 +1256,8 @@ static struct tegra_clk_init_table init_table[] __initdata = { { TEGRA30_CLK_I2S3_SYNC, TEGRA30_CLK_CLK_MAX, 24000000, 0 }, { TEGRA30_CLK_I2S4_SYNC, TEGRA30_CLK_CLK_MAX, 24000000, 0 }, { TEGRA30_CLK_VIMCLK_SYNC, TEGRA30_CLK_CLK_MAX, 24000000, 0 }, + { TEGRA30_CLK_HDA, TEGRA30_CLK_PLL_P, 102000000, 0 }, + { TEGRA30_CLK_HDA2CODEC_2X, TEGRA30_CLK_PLL_P, 48000000, 0 }, /* must be the last entry */ { TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0 }, };