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ARM: imx27 DT init cpufreq-cpu0 device 

Adds cpufreq-cpu0 platform device for imx27 DT init and adds a clock
registration for cpufreq-cpu0 device.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Markus Pargmann 2013-03-27 14:01:32 +01:00 committed by Shawn Guo
parent 420714aaa6
commit b91af27a3c
2 changed files with 5 additions and 1 deletions
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2
arch/arm/mach-imx/clk-imx27.c
View File

@ -285,7 +285,7 @@ int __init mx27_clocks_init(unsigned long fref)
clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL);
clk_register_clkdev(clk[rtc_ipg_gate], NULL, "imx21-rtc");
clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
clk_register_clkdev(clk[cpu_div], "cpu", NULL);
clk_register_clkdev(clk[cpu_div], NULL, "cpufreq-cpu0.0");
clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);

4
arch/arm/mach-imx/imx27-dt.c
View File

@ -20,7 +20,11 @@
static void __init imx27_dt_init(void)
{
struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
platform_device_register_full(&devinfo);
}
static const char * const imx27_dt_board_compat[] __initconst = {