From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
To: Chanwoo@gnutoo.cyberdimension.org, Choi@gnutoo.cyberdimension.org
Cc: linux-kernel@vger.kernel.org,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>,
Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Subject: [PATCH 1/2] mfd: max77693: Add defines for charger current control
Date: Tue, 10 Sep 2019 22:02:32 +0200 [thread overview]
Message-ID: <20190910200233.3195-1-GNUtoo@cyberdimension.org> (raw)
From: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
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@wiedmeyer.de>
GNUtoo@cyberdimension.org: small fix
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
---
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 e798c81aec31..1853f8602f65 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -217,6 +217,9 @@ enum max77693_charger_battery_state {
#define CHG_CNFG_01_CHGRSTRT_MASK (0x3 << CHG_CNFG_01_CHGRSTRT_SHIFT)
#define CHG_CNFG_01_PQEN_MAKS BIT(CHG_CNFG_01_PQEN_SHIFT)
+/* MAX77693_CHG_REG_CHG_CNFG_02 register */
+#define CHG_CNFG_02_CC_MASK 0x3F
+
/* MAX77693_CHG_REG_CHG_CNFG_03 register */
#define CHG_CNFG_03_TOITH_SHIFT 0
#define CHG_CNFG_03_TOTIME_SHIFT 3
@@ -245,6 +248,10 @@ 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
--
2.23.0
next reply other threads:[~2019-09-10 20:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 20:02 Denis 'GNUtoo' Carikli [this message]
2019-09-10 20:02 ` [PATCH 2/2] power_supply: max77693: Listen for cable events and enable charging Denis 'GNUtoo' Carikli
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