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path: root/drivers/clk/tegra/clk-tegra124.c
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Diffstat (limited to 'drivers/clk/tegra/clk-tegra124.c')
-rw-r--r--drivers/clk/tegra/clk-tegra124.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index e3a85842ce0c..f5f9baca7bb6 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -132,6 +132,7 @@ static DEFINE_SPINLOCK(pll_d2_lock);
static DEFINE_SPINLOCK(pll_e_lock);
static DEFINE_SPINLOCK(pll_re_lock);
static DEFINE_SPINLOCK(pll_u_lock);
+static DEFINE_SPINLOCK(emc_lock);
/* possible OSC frequencies in Hz */
static unsigned long tegra124_input_freq[] = {
@@ -1127,7 +1128,11 @@ static __init void tegra124_periph_clk_init(void __iomem *clk_base,
clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm,
ARRAY_SIZE(mux_pllmcp_clkm), 0,
clk_base + CLK_SOURCE_EMC,
- 29, 3, 0, NULL);
+ 29, 3, 0, &emc_lock);
+
+ clk = tegra_clk_register_mc("mc", "emc_mux", clk_base + CLK_SOURCE_EMC,
+ &emc_lock);
+ clks[TEGRA124_CLK_MC] = clk;
/* cml0 */
clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX,