clk: tegra: Enable HDA to HDMI clocks on Tegra124

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@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index 9a893f2fe8e9..29b39c8c3151 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1014,6 +1014,9 @@ 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;
@@ -1395,6 +1398,8 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
 static struct tegra_clk_init_table tegra124_init_table[] __initdata = {
 	{TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 0},
 	{TEGRA124_CLK_CCLK_G, TEGRA124_CLK_CLK_MAX, 0, 1},
+	{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},
 };