From: Chris Morgan <macroalpha82@gmail.com>
To: linux-pm@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
maccraft123mc@gmail.com, sre@kernel.org, heiko@sntech.de,
robh+dt@kernel.org, lee.jones@linaro.org, pgwipeout@gmail.com,
Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH v3 4/4] arm64: dts: rockchip: add rk817 charger to Odroid Go Advance
Date: Mon, 9 Aug 2021 21:54:36 -0500 [thread overview]
Message-ID: <20210810025436.23367-5-macroalpha82@gmail.com> (raw)
In-Reply-To: <20210810025436.23367-1-macroalpha82@gmail.com>
From: Chris Morgan <macromorgan@hotmail.com>
Add the new rk817 charger driver to the Odroid Go Advance. Create a
monitored battery node as well for the charger to use. All values
from monitored battery are gathered from the BSP kernel for the
Odroid Go Advance provided by HardKernel.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com>
---
.../boot/dts/rockchip/rk3326-odroid-go2.dts | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
index 7fc674a99a6c..aff8d0768c5a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
@@ -52,6 +52,25 @@ backlight: backlight {
pwms = <&pwm1 0 25000 0>;
};
+ battery_cell: battery-cell {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <3000000>;
+ charge-term-current-microamp = <300000>;
+ constant-charge-current-max-microamp = <2000000>;
+ constant-charge-voltage-max-microvolt = <4200000>;
+ factory-internal-resistance-micro-ohms = <180000>;
+ voltage-max-design-microvolt = <4100000>;
+ voltage-min-design-microvolt = <3500000>;
+
+ ocv-capacity-celsius = <20>;
+ ocv-capacity-table-0 = <4106000 100>, <4071000 95>, <4018000 90>, <3975000 85>,
+ <3946000 80>, <3908000 75>, <3877000 70>, <3853000 65>,
+ <3834000 60>, <3816000 55>, <3802000 50>, <3788000 45>,
+ <3774000 40>, <3760000 35>, <3748000 30>, <3735000 25>,
+ <3718000 20>, <3697000 15>, <3685000 10>, <3625000 5>,
+ <3500000 0>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -462,6 +481,13 @@ regulator-state-mem {
};
};
+ rk817_battery: battery {
+ monitored-battery = <&battery_cell>;
+ rockchip,resistor-sense-micro-ohms = <10000>;
+ rockchip,sleep-enter-current-microamp = <300000>;
+ rockchip,sleep-filter-current-microamp = <100000>;
+ };
+
rk817_codec: codec {
rockchip,mic-in-differential;
};
--
2.25.1
prev parent reply other threads:[~2021-08-10 2:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-10 2:54 [PATCH v3 0/4] power: supply: Add Support for RK817 Charger Chris Morgan
2021-08-10 2:54 ` [PATCH v3 1/4] dt-bindings: Add Rockchip rk817 battery charger support Chris Morgan
2021-08-17 19:11 ` Rob Herring
2021-08-10 2:54 ` [PATCH v3 2/4] mfd: " Chris Morgan
2021-08-10 2:54 ` [PATCH v3 3/4] power: supply: Add charger driver for Rockchip RK817 Chris Morgan
2021-08-10 2:54 ` Chris Morgan [this message]
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