X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Farm%2Fmach-at91%2Fpm.c;h=8ab4feb1ec5bc550f51a706d4ed42e3812ca8aca;hp=39733b6992aa3126ee5e715dbaa0ef97faceefd3;hb=9063974cdbc5463528cb6aa60c91bc0267af7bbb;hpb=5f3b28781cbc030351e2fa0712602afbea592aae

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 39733b6992aa..8ab4feb1ec5b 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -61,6 +61,15 @@ static inline void sdram_selfrefresh_enable(void)
 #else
 #include <asm/arch/at91sam9_sdramc.h>
 
+#ifdef CONFIG_ARCH_AT91SAM9263
+/*
+ * FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
+ * handle those cases both here and in the Suspend-To-RAM support.
+ */
+#define	AT91_SDRAMC	AT91_SDRAMC0
+#warning Assuming EB1 SDRAM controller is *NOT* used
+#endif
+
 static u32 saved_lpr;
 
 static inline void sdram_selfrefresh_enable(void)
@@ -75,11 +84,6 @@ static inline void sdram_selfrefresh_enable(void)
 
 #define sdram_selfrefresh_disable()	at91_sys_write(AT91_SDRAMC_LPR, saved_lpr)
 
-/*
- * FIXME: The AT91SAM9263 has a second EBI controller which may have
- *        additional SDRAM.  pm_slowclock.S will require a similar fix.
- */
-
 #endif
 
 
@@ -198,7 +202,7 @@ 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_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263()) {
+	} else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263() || cpu_is_at91sam9g20()) {
 		if ((scsr & (AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP)) != 0) {
 			pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n");
 			return 0;