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authorSudhakar Rajashekhara <sudhakar.raj@ti.com>2009-06-02 03:38:26 -0400
committerKevin Hilman <khilman@deeprootsystems.com>2009-08-26 10:56:56 +0300
commit2bcb613a7919a0a6a7a00408fbfd1c8e471fe060 (patch)
treecd1eaf11d1ef0ef4571c21b5c295c5101aa6b15a
parent60902a2cb12c3c1682ee7a04ad7448ec16dc0c29 (diff)
davinci: EDMA: add support for dm646x
Enables module clock for DM646x EDMA channel controller and transfer controller. Signed-off-by: Naresh Medisetty <naresh@ti.com> Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
-rw-r--r--arch/arm/mach-davinci/dm646x.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index e2410738327..19e989db6f7 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -162,6 +162,41 @@ static struct clk arm_clk = {
.flags = ALWAYS_ENABLED,
};
+static struct clk edma_cc_clk = {
+ .name = "edma_cc",
+ .parent = &pll1_sysclk2,
+ .lpsc = DM646X_LPSC_TPCC,
+ .flags = ALWAYS_ENABLED,
+};
+
+static struct clk edma_tc0_clk = {
+ .name = "edma_tc0",
+ .parent = &pll1_sysclk2,
+ .lpsc = DM646X_LPSC_TPTC0,
+ .flags = ALWAYS_ENABLED,
+};
+
+static struct clk edma_tc1_clk = {
+ .name = "edma_tc1",
+ .parent = &pll1_sysclk2,
+ .lpsc = DM646X_LPSC_TPTC1,
+ .flags = ALWAYS_ENABLED,
+};
+
+static struct clk edma_tc2_clk = {
+ .name = "edma_tc2",
+ .parent = &pll1_sysclk2,
+ .lpsc = DM646X_LPSC_TPTC2,
+ .flags = ALWAYS_ENABLED,
+};
+
+static struct clk edma_tc3_clk = {
+ .name = "edma_tc3",
+ .parent = &pll1_sysclk2,
+ .lpsc = DM646X_LPSC_TPTC3,
+ .flags = ALWAYS_ENABLED,
+};
+
static struct clk uart0_clk = {
.name = "uart0",
.parent = &aux_clkin,
@@ -269,6 +304,11 @@ struct davinci_clk dm646x_clks[] = {
CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
CLK(NULL, "dsp", &dsp_clk),
CLK(NULL, "arm", &arm_clk),
+ CLK(NULL, "edma_cc", &edma_cc_clk),
+ CLK(NULL, "edma_tc0", &edma_tc0_clk),
+ CLK(NULL, "edma_tc1", &edma_tc1_clk),
+ CLK(NULL, "edma_tc2", &edma_tc2_clk),
+ CLK(NULL, "edma_tc3", &edma_tc3_clk),
CLK(NULL, "uart0", &uart0_clk),
CLK(NULL, "uart1", &uart1_clk),
CLK(NULL, "uart2", &uart2_clk),