Merge branch 'efm32/soc' into next/soc

From Uwe Kleine-König:
* efm32/soc: (1003 commits)
  ARM: device trees for Energy Micro's EFM32 Cortex-M3 SoCs
  ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs
  +Linux 3.13-rc4

Signed-off-by: Kevin Hilman <khilman@linaro.org>

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
index ba67b2c4e2e7..8b5e4c712a01 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -38,7 +38,7 @@
 
 #define PFUZE100_DEVICEID       0x0
 #define PFUZE100_REVID          0x3
-#define PFUZE100_FABID          0x3
+#define PFUZE100_FABID          0x4
 
 #define PFUZE100_SW1ABVOL       0x20
 #define PFUZE100_SW1CVOL        0x2e
@@ -308,9 +308,15 @@ static int pfuze_identify(struct pfuze_chip *pfuze_chip)
         if (ret)
                 return ret;
 
-        if (value & 0x0f) {
-                dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
-                return -ENODEV;
+        switch (value & 0x0f) {
+                /* Freescale misprogrammed 1-3% of parts prior to week 8 of 2013 as ID=8 */
+                case 0x8:
+                        dev_info(pfuze_chip->dev, "Assuming misprogrammed ID=0x8");
+                case 0x0:
+                        break;
+                default:
+                        dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
+                        return -ENODEV;
         }
 
         ret = regmap_read(pfuze_chip->regmap, PFUZE100_REVID, &value);