linux-kernel - [PATCH 1/3] mfd: max77693: Add defines for charger current control

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Message-Id: <1474932670-11953-2-git-send-email-wolfgit@wiedmeyer.de>
Date:   Tue, 27 Sep 2016 01:31:08 +0200
From:   Wolfgang Wiedmeyer <wolfgit@...dmeyer.de>
To:     krzk@...nel.org, sre@...nel.org, dbaryshkov@...il.com,
        dwmw2@...radead.org
Cc:     cw00.choi@...sung.com, b.zolnierkie@...sung.com,
        broonie@...nel.org, lgirdwood@...il.com, lee.jones@...aro.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Wolfgang Wiedmeyer <wolfgit@...dmeyer.de>
Subject: [PATCH 1/3] mfd: max77693: Add defines for charger current control

This prepares for an updated regulator and charger driver. The defines
are needed to set the maximum input current and the fast charge
current.

Signed-off-by: Wolfgang Wiedmeyer <wolfgit@...dmeyer.de>
---
 include/linux/mfd/max77693-private.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index 3c7a63b..ca18344 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -222,6 +222,9 @@ enum max77693_charger_battery_state {
 #define CHG_CNFG_00_CHG_MASK		0x1
 #define CHG_CNFG_00_BUCK_MASK		0x4
 
+/* MAX77693 CHG_CNFG_02 register */
+#define CHG_CNFG_02_CC_MASK		0x3F
+
 /* MAX77693_CHG_REG_CHG_CNFG_01 register */
 #define CHG_CNFG_01_FCHGTIME_SHIFT	0
 #define CHG_CNFG_01_CHGRSTRT_SHIFT	4
@@ -258,6 +261,10 @@ enum max77693_charger_battery_state {
 
 /* MAX77693 CHG_CNFG_09 Register */
 #define CHG_CNFG_09_CHGIN_ILIM_MASK	0x7F
+#define CHG_CNFG_09_CHGIN_ILIM_500_MAX	500000
+#define CHG_CNFG_09_CHGIN_ILIM_500_MIN	470000
+#define CHG_CNFG_09_CHGIN_ILIM_0_MAX	60000
+#define CHG_CNFG_09_CHGIN_ILIM_0_MIN	0
 
 /* MAX77693 CHG_CTRL Register */
 #define SAFEOUT_CTRL_SAFEOUT1_MASK	0x3
-- 
2.8.0.rc3