diff options
| author | Simon Arlott <simon@fire.lp0.eu> | 2012-09-10 23:26:15 -0600 |
|---|---|---|
| committer | Stephen Warren <swarren@wwwdotorg.org> | 2012-09-19 19:08:53 -0600 |
| commit | 75fabc3f64489aa2c52eec54cd433ea269a25e05 (patch) | |
| tree | ed157600173b8f860478c1f8dd12c93175c31d2f /arch/arm/mach-bcm2835/bcm2835.c | |
| parent | ee4af5696720bb5b9de2e3b18be42089bed1e638 (diff) | |
| download | linux-75fabc3f64489aa2c52eec54cd433ea269a25e05.tar.bz2 | |
ARM: bcm2835: add stub clock driver
This patch adds a minimal stub clock driver for the BCM2835. Its sole
purpose is to allow the PL011 AMBA clk_get() API calls to provide
something that looks enough like a clock that the driver probes and
operates correctly.
This patch was extracted from git://github.com/lp0/linux.git branch
rpi-split as of 2012/09/08, and modified as follows:
* Reworked to call clk_register_fixed_rate(), and clk_register_clkdev()
rather than using static data to represent the clocks.
* Moved implementation to drivers/clk/.
* Modified .dev_id for UART clocks to match UART DT node names.
* s/bcm2708/bcm2835/.
* Modified device tree vendor prefix.
Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Signed-off-by: Dom Cobley <dc4@broadcom.com>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-bcm2835/bcm2835.c')
| -rw-r--r-- | arch/arm/mach-bcm2835/bcm2835.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c index e3f296860dd0..f6fea4933571 100644 --- a/arch/arm/mach-bcm2835/bcm2835.c +++ b/arch/arm/mach-bcm2835/bcm2835.c @@ -16,6 +16,7 @@ #include <linux/irqchip/bcm2835.h> #include <linux/of_platform.h> #include <linux/bcm2835_timer.h> +#include <linux/clk/bcm2835.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -38,6 +39,8 @@ void __init bcm2835_init(void) { int ret; + bcm2835_init_clocks(); + ret = of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); if (ret) { |