[ARM] 4764/1: [AT91] AT91CAP9 core support

[linux-2.6-omap-h63xx.git] / arch / arm / mach-at91 / pm.c

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 98cb61482917a921d5ddaec2bc13925999097a0b..4b120cc361359760a542eaea0825365bba5e6b33 100644 (file)
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -80,6 +80,11 @@ static int at91_pm_verify_clocks(void)
                        pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
                        return 0;
                }
+       } else if (cpu_is_at91cap9()) {
+               if ((scsr & AT91CAP9_PMC_UHP) != 0) {
+                       pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
+                       return 0;
+               }
        }
 
 #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS