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authorJon Hunter <jonathanh@nvidia.com>2016-01-28 16:33:50 +0000
committerThierry Reding <treding@nvidia.com>2016-02-02 15:49:29 +0100
commit29569941688cdf647f953b2eb073aa6ec9dd3fc1 (patch)
tree0131162bdb53e122a403155d00dd72034132a5db /drivers/clk
parent047d6d8401c2d8f59ae5f478486096c13147ddf7 (diff)
clk: tegra: Add the APB2APE audio clock on Tegra210
The APB2APE clock for the audio subsystem is required for powering up the audio power domain and accessing the various modules in this subsystem on Tegra210 devices. Add this clock for Tegra210. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/tegra/clk-id.h1
-rw-r--r--drivers/clk/tegra/clk-tegra-periph.c1
-rw-r--r--drivers/clk/tegra/clk-tegra210.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h
index 19ce0738ee76..62ea38187b71 100644
--- a/drivers/clk/tegra/clk-id.h
+++ b/drivers/clk/tegra/clk-id.h
@@ -11,6 +11,7 @@ enum clk_id {
tegra_clk_afi,
tegra_clk_amx,
tegra_clk_amx1,
+ tegra_clk_apb2ape,
tegra_clk_apbdma,
tegra_clk_apbif,
tegra_clk_ape,
diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c
index 1860df1862dd..ea2b9cbf9e70 100644
--- a/drivers/clk/tegra/clk-tegra-periph.c
+++ b/drivers/clk/tegra/clk-tegra-periph.c
@@ -829,6 +829,7 @@ static struct tegra_periph_init_data gate_clks[] = {
GATE("xusb_gate", "osc", 143, 0, tegra_clk_xusb_gate, 0),
GATE("pll_p_out_cpu", "pll_p", 223, 0, tegra_clk_pll_p_out_cpu, 0),
GATE("pll_p_out_adsp", "pll_p", 187, 0, tegra_clk_pll_p_out_adsp, 0),
+ GATE("apb2ape", "clk_m", 107, 0, tegra_clk_apb2ape, 0),
};
static struct tegra_periph_init_data div_clks[] = {
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index ffcb86a667d9..14c1841eb29b 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -2204,6 +2204,7 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
[tegra_clk_pll_c4_out1] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT1, .present = true },
[tegra_clk_pll_c4_out2] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT2, .present = true },
[tegra_clk_pll_c4_out3] = { .dt_id = TEGRA210_CLK_PLL_C4_OUT3, .present = true },
+ [tegra_clk_apb2ape] = { .dt_id = TEGRA210_CLK_APB2APE, .present = true },
};
static struct tegra_devclk devclks[] __initdata = {