2 files changed, 21 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index d05b1b2be9fb..53a5ef9e72ee 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -109,6 +109,15 @@ static struct spi_board_info ek_spi_devices[] = {
 #endif
 };
 
+static struct i2c_board_info __initdata ek_i2c_devices[] = {
+        {
+                I2C_BOARD_INFO("ics1523", 0x26),
+        },
+        {
+                I2C_BOARD_INFO("dac3550", 0x4d),
+        }
+};
+
 #define EK_FLASH_BASE   AT91_CHIPSELECT_0
 #define EK_FLASH_SIZE   0x200000
 
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index dcd81f8d0833..9732d5d9466b 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -178,13 +178,19 @@ static void pxa25x_cpu_pm_save(unsigned long *sleep_save)
         SAVE(GAFR1_L); SAVE(GAFR1_U);
         SAVE(GAFR2_L); SAVE(GAFR2_U);
 
-        SAVE(ICMR);
+        SAVE(ICMR); ICMR = 0;
         SAVE(CKEN);
         SAVE(PSTR);
+
+        /* Clear GPIO transition detect bits */
+        GEDR0 = GEDR0; GEDR1 = GEDR1; GEDR2 = GEDR2;
 }
 
 static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
 {
+        /* ensure not to come back here if it wasn't intended */
+        PSPR = 0;
+
         /* restore registers */
         RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2);
         RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2);
@@ -195,7 +201,12 @@ static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
         RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2);
         RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2);
 
+        PSSR = PSSR_RDH | PSSR_PH;
+
         RESTORE(CKEN);
+
+        ICLR = 0;
+        ICCR = 1;
         RESTORE(ICMR);
         RESTORE(PSTR);
 }