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From: David Heidelberg <david@ixit.cz>
To: Sebastian Reichel <sre@kernel.org>,
	Jonghwa Lee <jonghwa3.lee@samsung.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Myungjoo Ham <myungjoo.ham@samsung.com>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	John Stultz <john.stultz@linaro.org>,
	Vinay Simha BN <simhavcs@gmail.com>,
	mika.westerberg@linux.intel.com, ramakrishna.pallala@intel.com,
	Dmitry Osipenko <digetx@gmail.com>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: David Heidelberg <david@ixit.cz>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org
Subject: [PATCH 9/9] arm: dts: qcom: apq8064-nexus7: Add smb345 charger node
Date: Sun, 29 Mar 2020 18:21:28 +0200	[thread overview]
Message-ID: <20200329162128.218584-10-david@ixit.cz> (raw)
In-Reply-To: <20200329161552.215075-1-david@ixit.cz>

Add smb345 charger node to Nexus 7 2013 DTS.
Proper charger initialization also prevents battery from overcharging.

Original author: Vinay Simha BN <simhavcs@gmail.com>

Signed-off-by: David Heidelberg <david@ixit.cz>
---
 .../boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index a701d4bac320..9f14216a22f1 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -3,6 +3,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/power/summit,smb347-charger.h>
 / {
 	model = "Asus Nexus7(flo)";
 	compatible = "asus,nexus7-flo", "qcom,apq8064";
@@ -293,11 +294,30 @@ eeprom@52 {
 					pagesize = <32>;
 				};
 
-				bq27541@55 {
+				bat: battery@55 {
 					compatible = "ti,bq27541";
 					reg = <0x55>;
+					power-supplies = <&power_supply>;
 				};
 
+				power_supply: charger@6a {
+					compatible = "summit,smb345";
+					reg = <0x6a>;
+
+					interrupt-parent = <&tlmm_pinmux>;
+					interrupts = <23 IRQ_TYPE_EDGE_BOTH>;
+
+					summit,max-chg-curr = <1800000>;
+					summit,usb-curr-limit = <500000>;
+
+					summit,chip-temp-threshold = <110>;
+
+					summit,enable-usb-charging;
+					summit,enable-otg-charging;
+
+					summit,enable-chg-ctrl =
+						<SMB3XX_CHG_ENABLE_SW>;
+				};
 			};
 		};
 
-- 
2.25.0


      parent reply	other threads:[~2020-03-29 16:23 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-29 16:15 [PATCH 0/9] Summit SMB3xx driver & device-tree David Heidelberg
2020-03-29 16:15 ` [PATCH 1/9] power: supply: smb347-charger: IRQSTAT_D is volatile David Heidelberg
2020-05-10 16:28   ` Sebastian Reichel
2020-03-29 16:15 ` [PATCH 2/9] power: supply: smb347-charger: Add delay before getting IRQSTAT David Heidelberg
2020-05-10 16:28   ` Sebastian Reichel
2020-03-29 16:15 ` [PATCH 3/9] power: supply: smb347-charger: Use resource-managed API David Heidelberg
2020-05-10 16:33   ` Sebastian Reichel
2020-03-29 16:21 ` [PATCH 4/9] dt-bindings: power: supply: Add device-tree binding for Summit SMB3xx David Heidelberg
2020-04-10 16:49   ` Rob Herring
2020-04-10 19:02     ` Dmitry Osipenko
2020-04-15 14:27       ` Rob Herring
2020-04-15 15:30         ` Dmitry Osipenko
2020-05-09  1:14           ` Sebastian Reichel
2020-05-14 19:34             ` Dmitry Osipenko
2020-03-29 16:21 ` [PATCH 5/9] power: supply: smb347-charger: Implement device-tree support David Heidelberg
2020-03-31  0:25   ` Jonghwa Lee
2020-03-31 17:20     ` Dmitry Osipenko
2020-03-29 16:21 ` [PATCH 6/9] power: supply: smb347-charger: Support SMB345 and SMB358 David Heidelberg
2020-05-10 16:40   ` Sebastian Reichel
2020-03-29 16:21 ` [PATCH 7/9] power: supply: smb347-charger: Remove virtual smb347-battery David Heidelberg
2020-03-29 16:21 ` [PATCH 8/9] power: supply: smb347-charger: Replace mutex with IRQ disable/enable David Heidelberg
2020-03-29 16:21 ` David Heidelberg [this message]

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