[PATCH 1/2] CLK: TI: OMAP4: Remove gpmc_fck from dummy clocks

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



When arch/arm/mach-omap2/gpmc.c calls clk_get(..., "fck"), it will
get a dummy clock and try to use it. As the rate is configured to zero,
this will result in several divisions by zero, and misconfigured
timings, with devices on the bus being lost in the La La Land.

It is better to remove gpmc_fck from the dummy clocks, so that gpmc.c
can fail gracefully.

Signed-off-by: Florian Vaussard <florian.vaussard@xxxxxxx>
---
 drivers/clk/ti/clk-44xx.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index ae00218..02517a8 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -222,7 +222,6 @@ static struct ti_dt_clk omap44xx_clks[] = {
 	DT_CLK(NULL, "auxclk5_src_ck", "auxclk5_src_ck"),
 	DT_CLK(NULL, "auxclk5_ck", "auxclk5_ck"),
 	DT_CLK(NULL, "auxclkreq5_ck", "auxclkreq5_ck"),
-	DT_CLK("50000000.gpmc", "fck", "dummy_ck"),
 	DT_CLK("omap_i2c.1", "ick", "dummy_ck"),
 	DT_CLK("omap_i2c.2", "ick", "dummy_ck"),
 	DT_CLK("omap_i2c.3", "ick", "dummy_ck"),
-- 
1.8.1.2

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux