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authorDylan Reid <dgreid@chromium.org>2014-05-20 06:17:23 +0400
committerThierry Reding <treding@nvidia.com>2015-04-10 17:03:47 +0300
commit04794d982e830d4fdc39c1e1b8699fe53a7bd947 (patch)
tree0bf7e15523076e635f4aecb8610b6ef1f34ded23 /drivers/clk
parentf081c89606f2abba40fafae7133082801d332009 (diff)
downloadlinux-04794d982e830d4fdc39c1e1b8699fe53a7bd947.tar.xz
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>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/tegra/clk-tegra124.c5
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},
};