diff mbox series

[1/2] ARM: dts: qcom: msm8974-klte: Add fuel gauge

Message ID 20201126141144.1763779-1-iskren.chernev@gmail.com (mailing list archive)
State Accepted
Commit da8d46992e672ec7300b5b6857d0a4eebf0727ac
Headers show
Series [1/2] ARM: dts: qcom: msm8974-klte: Add fuel gauge | expand

Commit Message

Iskren Chernev Nov. 26, 2020, 2:11 p.m. UTC
The Samsung Galaxy S5 uses a maxim17048 fuelgauge. The maxim,rcomp value
is taken from downstream kernel. Model data and temperature-based
compensation are not yet supported in the mainline driver, but the
readings seem fine nevertheless.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
---
 .../boot/dts/qcom-msm8974-samsung-klte.dts    | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)


base-commit: 6147c83fd749d19a0d3ccc2f64d12138ab010b47

Comments

patchwork-bot+linux-arm-msm@kernel.org Nov. 26, 2020, 7:50 p.m. UTC | #1
Hello:

This series was applied to qcom/linux.git (refs/heads/for-next):

On Thu, 26 Nov 2020 16:11:43 +0200 you wrote:
> The Samsung Galaxy S5 uses a maxim17048 fuelgauge. The maxim,rcomp value
> is taken from downstream kernel. Model data and temperature-based
> compensation are not yet supported in the mainline driver, but the
> readings seem fine nevertheless.
> 
> Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
> 
> [...]

Here is the summary with links:
  - [1/2] ARM: dts: qcom: msm8974-klte: Add fuel gauge
    https://git.kernel.org/qcom/c/da8d46992e67
  - [2/2] ARM: dts: qcom: msm8974-lge-nexus5: Add fuel gauge
    https://git.kernel.org/qcom/c/45dfa741df86

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index b0899107f3ced..97352de913142 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -406,6 +406,16 @@  mux {
 			};
 		};
 
+		i2c12_pins: i2c12 {
+			mux {
+				pins = "gpio87", "gpio88";
+				function = "blsp_i2c12";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
 		i2c_touchkey_pins: i2c-touchkey {
 			mux {
 				pins = "gpio95", "gpio96";
@@ -666,6 +676,27 @@  max77826_buckboost: BUCKBOOST {
 			};
 		};
 	};
+
+	i2c@f9968000 {
+		status = "okay";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c12_pins>;
+
+		fuelgauge@36 {
+			compatible = "maxim,max17048";
+			reg = <0x36>;
+
+			maxim,double-soc;
+			maxim,rcomp = /bits/ 8 <0x56>;
+
+			interrupt-parent = <&pma8084_gpios>;
+			interrupts = <21 IRQ_TYPE_EDGE_FALLING>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&fuelgauge_pin>;
+		};
+	};
 };
 
 &spmi_bus {
@@ -703,6 +734,14 @@  wlan_sleep_clk_pin: wlan-sleep-clk-pin {
 				power-source = <PMA8084_GPIO_S4>;
 				qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
 			};
+
+			fuelgauge_pin: fuelgauge-int-pin {
+				pins = "gpio21";
+				function = "normal";
+				bias-disable;
+				input-enable;
+				power-source = <PMA8084_GPIO_S4>;
+			};
 		};
 	};
 };