From 8cdfd83473d9b408b924b5d32777ac3fddd251ff Mon Sep 17 00:00:00 2001 From: Nishanth Menon <nm@ti.com> Date: Mon, 20 Dec 2010 14:05:05 -0600 Subject: OMAP3: pm: introduce errata handling Introduce errata handling for OMAP3. This patch introduces errata variable and stub for initialization which will be filled up by follow-on patches. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> --- arch/arm/mach-omap2/pm34xx.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/mach-omap2/pm34xx.c') diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 5bf344a3fcf5..288bee32e2b2 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -68,6 +68,9 @@ static inline bool is_suspending(void) #define OMAP343X_TABLE_VALUE_OFFSET 0xc0 #define OMAP343X_CONTROL_REG_VALUE_OFFSET 0xc8 +/* pm34xx errata defined in pm.h */ +u16 pm34xx_errata; + struct power_state { struct powerdomain *pwrdm; u32 next_state; @@ -991,6 +994,10 @@ void omap_push_sram_idle(void) save_secure_ram_context_sz); } +static void __init pm_errata_configure(void) +{ +} + static int __init omap3_pm_init(void) { struct power_state *pwrst, *tmp; @@ -1000,6 +1007,8 @@ static int __init omap3_pm_init(void) if (!cpu_is_omap34xx()) return -ENODEV; + pm_errata_configure(); + printk(KERN_ERR "Power Management for TI OMAP3.\n"); /* XXX prcm_setup_regs needs to be before enabling hw -- cgit v1.2.2