Register cdev1 and cdev2 peripheral clocks.
Signed-off-by: Prashant Gaikwad <[email protected]>
---
drivers/clk/tegra/clk-tegra30.c | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 0681935..0e362ea 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -1591,6 +1591,24 @@ static void __init tegra30_periph_clk_init(void)
clk_register_clkdev(clk, "afi", "tegra-pcie");
clks[afi] = clk;
+ /* cdev1 */
+ clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, CLK_IS_ROOT,
+ 26000000);
+ clk = tegra_clk_register_periph_gate("cdev1", "cdev1_fixed", 0,
+ clk_base, 0, 94, &periph_u_regs,
+ periph_clk_enb_refcnt);
+ clk_register_clkdev(clk, "cdev1", NULL);
+ clks[cdev1] = clk;
+
+ /* cdev2 */
+ clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, CLK_IS_ROOT,
+ 26000000);
+ clk = tegra_clk_register_periph_gate("cdev2", "cdev2_fixed", 0,
+ clk_base, 0, 93, &periph_u_regs,
+ periph_clk_enb_refcnt);
+ clk_register_clkdev(clk, "cdev2", NULL);
+ clks[cdev2] = clk;
+
/* kfuse */
clk = tegra_clk_register_periph_gate("kfuse", "clk_m",
TEGRA_PERIPH_ON_APB,
--
1.7.4.1
On 04/04/2013 03:05 AM, Prashant Gaikwad wrote:
> Register cdev1 and cdev2 peripheral clocks.
Can you please explain the relationship between the following clocks:
cdev1
extern1
clk_out1
The latter two clocks already exist in this driver. I think that
clk_out1 is meant to represent cdev1 already, although it's set up to
point at some PMC registers, rather than the CAR CLK_ENB registers.