openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: pxa: pxa3xx: add missing os timer clock 

The pxa3xx scheduler relies on the pxa-timer, which requires a clock for
its rate. As the clock handling will be taken over by the clock
framework, add this missing clock.

The miss was discovered by attempting to run a zylonite platform in a
device-tree configuration, with the future patch to shift clocks
handling to clock framework applied.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
This commit is contained in:
Robert Jarzmik 2015-02-14 15:54:58 +01:00 committed by Michael Turquette
parent e52786ac3c
commit c7739aebec
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/clk/pxa/clk-pxa3xx.c
View File

@ -336,6 +336,9 @@ static void __init pxa3xx_base_clocks_init(void)
clk_register_clk_pxa3xx_smemc(); clk_register_clk_pxa3xx_smemc();
clk_register_gate(NULL, "CLK_POUT", "osc_13mhz", 0, clk_register_gate(NULL, "CLK_POUT", "osc_13mhz", 0,
(void __iomem *)&OSCC, 11, 0, NULL); (void __iomem *)&OSCC, 11, 0, NULL);
clkdev_pxa_register(CLK_OSTIMER, "OSTIMER0", NULL,
clk_register_fixed_factor(NULL, "os-timer0",
"osc_13mhz", 0, 1, 4));
} }
int __init pxa3xx_clocks_init(void) int __init pxa3xx_clocks_init(void)