Add the clocks used for HDMI audio played through the HDA controller.
Initialize the codec clock to 48Mhz and the HDA clock to 102MHz per
the TRM.
Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
---
No changes except rebased onto current linux-next.
---
drivers/clk/tegra/clk-tegra124.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index cc37c34..befce90 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1015,6 +1015,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "fuse", .dt_id = TEGRA124_CLK_FUSE },
{ .dev_id = "rtc-tegra", .dt_id = TEGRA124_CLK_RTC },
{ .dev_id = "timer", .dt_id = TEGRA124_CLK_TIMER },
+ { .con_id = "hda", .dt_id = TEGRA124_CLK_HDA },
+ { .con_id = "hda2codec_2x", .dt_id = TEGRA124_CLK_HDA2CODEC_2X },
+ { .con_id = "hda2hdmi", .dt_id = TEGRA124_CLK_HDA2HDMI },
};
static struct clk **clks;
@@ -1368,6 +1371,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{TEGRA124_CLK_SBC4, TEGRA124_CLK_PLL_P, 12000000, 1},
{TEGRA124_CLK_TSEC, TEGRA124_CLK_PLL_C3, 0, 0},
{TEGRA124_CLK_MSENC, TEGRA124_CLK_PLL_C3, 0, 0},
+ {TEGRA124_CLK_HDA, TEGRA124_CLK_PLL_P, 102000000, 0},
+ {TEGRA124_CLK_HDA2CODEC_2X, TEGRA124_CLK_PLL_P, 48000000, 0},
/* This MUST be the last entry. */
{TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0},
};
--
1.8.1.3.605.g02339dd
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