commit 3f3a309d05025f9366df516f5cbd5cf94327675e
author Jelle van der Waa <jelle@vdwaa.nl> Tue Feb 23 18:47:19 2016 +0100
committer Hans de Goede <hdegoede@redhat.com> Tue Feb 23 20:50:07 2016 +0100
tree 1197454051f70f8bb0de9c1b105b0f408ed43e8b
parent 844e18fb7ab3e60ec7c67e4f19949f0cdcdc5556

sunxi: power: add support for sy8106a driver

SY8106A is a PMIC which is used on the Allwinner
H3 Orange Pi Pc and Plus board. The VOUT1_SEL register is
implemented to set the default V-CPU voltage to 1200 mV.

This driver is required to ensure the SY8106A V-CPU
voltage is set to 1200 mV after a software reset. On cold
boot the default SY8106A output voltage is selected to be
1200 mV by a pair of resistors on the Orange Pi PC and Plus.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

include/configs/sunxi-common.h

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index b4dfb3c..40850e5 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -206,7 +206,8 @@
 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
 
 /* I2C */
-#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER
+#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
+    defined CONFIG_SY8106A_POWER
 #define CONFIG_SPL_I2C_SUPPORT
 #endif
 
@@ -240,7 +241,8 @@
 
 /* PMU */
 #if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
-    defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER
+    defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \
+    defined CONFIG_SY8106A_POWER
 #define CONFIG_SPL_POWER_SUPPORT
 #endif