diff options
| author | Rajendra Nayak <rnayak@ti.com> | 2011-02-25 16:06:47 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2011-02-25 16:06:47 -0700 |
| commit | 32d4034eea9c5c2b2edc365e1a0787c8f5b84c3c (patch) | |
| tree | 688c5a025999ec237ea6d5c8fbae2f018095fc82 /arch/arm/mach-omap2/clockdomain.c | |
| parent | 3673d1ef5dc94d8b942c33fe1895a0ff52efbc3c (diff) | |
| download | lwn-32d4034eea9c5c2b2edc365e1a0787c8f5b84c3c.tar.gz lwn-32d4034eea9c5c2b2edc365e1a0787c8f5b84c3c.zip | |
OMAP: clockdomain: Infrastructure to put arch specific code
Put infrastructure in place, so arch specific func pointers
can be hooked up to the platform-independent part of the
framework.
This is in preparation of splitting the clockdomain framework into
platform-independent part (for all omaps) and platform-specific
parts.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clockdomain.c')
| -rw-r--r-- | arch/arm/mach-omap2/clockdomain.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 58e42f76603f..f70b06ae8664 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -44,6 +44,7 @@ static LIST_HEAD(clkdm_list); /* array of clockdomain deps to be added/removed when clkdm in hwsup mode */ static struct clkdm_autodep *autodeps; +static struct clkdm_ops *arch_clkdm; /* Private functions */ @@ -292,6 +293,7 @@ static void _disable_hwsup(struct clockdomain *clkdm) * clkdm_init - set up the clockdomain layer * @clkdms: optional pointer to an array of clockdomains to register * @init_autodeps: optional pointer to an array of autodeps to register + * @custom_funcs: func pointers for arch specfic implementations * * Set up internal state. If a pointer to an array of clockdomains * @clkdms was supplied, loop through the list of clockdomains, @@ -300,12 +302,18 @@ static void _disable_hwsup(struct clockdomain *clkdm) * @init_autodeps was provided, register those. No return value. */ void clkdm_init(struct clockdomain **clkdms, - struct clkdm_autodep *init_autodeps) + struct clkdm_autodep *init_autodeps, + struct clkdm_ops *custom_funcs) { struct clockdomain **c = NULL; struct clockdomain *clkdm; struct clkdm_autodep *autodep = NULL; + if (!custom_funcs) + WARN(1, "No custom clkdm functions registered\n"); + else + arch_clkdm = custom_funcs; + if (clkdms) for (c = clkdms; *c; c++) _clkdm_register(*c); |