On Thu, Sep 02, 2010 at 04:10:24PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> > --- > commands/Kconfig | 7 +++++++ > drivers/clk/clkdev.c | 33 +++++++++++++++++++++++++++++++++ > 2 files changed, 40 insertions(+), 0 deletions(-) > > diff --git a/commands/Kconfig b/commands/Kconfig > index 57c9b75..f20c2e1 100644 > --- a/commands/Kconfig > +++ b/commands/Kconfig > @@ -338,4 +338,11 @@ config CMD_I2C > include i2c_probe, i2c_read and i2c_write commands to communicate > on i2c bus. > > +config CMD_CLOCK_INFO > + bool > + depends on LOOKUP_CLKDEV > + prompt "clock info command" > + help > + shop list of registered clock > + > endmenu > diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c > index 717fea5..d78d3e0 100644 > --- a/drivers/clk/clkdev.c > +++ b/drivers/clk/clkdev.c > @@ -11,6 +11,7 @@ > */ > > #include <common.h> > +#include <command.h> > #include <linux/list.h> > #include <errno.h> > #include <linux/err.h> > @@ -166,3 +167,35 @@ void clkdev_drop(struct clk_lookup *cl) > kfree(cl); > } > EXPORT_SYMBOL(clkdev_drop); > + > +#ifdef CONFIG_CMD_CLOCK_INFO > +static int do_clock_info(struct command *cmdtp, int argc, char *argv[]) > +{ > + struct clk_lookup *p; > + > + puts("Clocks\n"); "global clocks"? > + > + list_for_each_entry(p, &clocks, node) > + if (!p->dev_id) > + printf("%s: %wHz\n", p->con_id, clk_get_rate(p->clk)); > + > + puts("Clocks for dev\n"); "device specific clocks"? > + > + list_for_each_entry(p, &clocks, node) > + if (p->dev_id) > + printf("%s[%s]: %wHz\n", p->con_id, p->dev_id, > + clk_get_rate(p->clk)); > + > + return 0; > +} > + > +static const __maybe_unused char cmd_clock_info_help[] = > +"Print clocks info\n" > +; > + > +BAREBOX_CMD_START(clock_info) > + .cmd = do_clock_info, > + .usage = "Clocks Info", > + BAREBOX_CMD_HELP(cmd_clock_info_help) > +BAREBOX_CMD_END > +#endif > -- > 1.7.1 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox