path: root/include/sy8106a.h
diff options
authorJelle van der Waa <>2016-02-23 18:47:19 +0100
committerHans de Goede <>2016-02-23 20:50:07 +0100
commit0d8382ae70e7559eba873b4d8b2cf9a15aeccf20 (patch)
tree1197454051f70f8bb0de9c1b105b0f408ed43e8b /include/sy8106a.h
parent595af9db2422fa5ae734cfe615415b17a5098f34 (diff)
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 <> Tested-by: Siarhei Siamashka <> Acked-by: Siarhei Siamashka <> Signed-off-by: Hans de Goede <>
Diffstat (limited to 'include/sy8106a.h')
1 files changed, 11 insertions, 0 deletions
diff --git a/include/sy8106a.h b/include/sy8106a.h
new file mode 100644
index 0000000000..32e8c43dc0
--- /dev/null
+++ b/include/sy8106a.h
@@ -0,0 +1,11 @@
+ * (C) Copyright 2016
+ * Jelle van der Waa <>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _SY8106A_PMIC_H_
+int sy8106a_set_vout1(unsigned int mvolt);
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