From e30efff98360a7b8441b9d3c6ed7846264503c57 Mon Sep 17 00:00:00 2001
From: mahj8 <mahj8@motorola.com>
Date: Thu, 11 Nov 2021 16:55:13 +0800
Subject: [PATCH] arm/dts: config GPIO58 input and pull down

As DVT1 HW design, milanf GPIO58 load to electric leakage. So need
to config GPIO58 to input and pull down. Don't need to use GPIO58
to control sgm7220 CC_EN pin.

Change-Id: I87c3e216630c7b928a48d96915c74df70be8dabf
Signed-off-by: mahj8 <mahj8@motorola.com>
Reviewed-on: https://gerrit.mot.com/2113378
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Lu Chai <chailu1@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
---
 qcom/blair-milanf-dvt1-overlay.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/qcom/blair-milanf-dvt1-overlay.dts b/qcom/blair-milanf-dvt1-overlay.dts
index e32d40932a41..1ae9e3a73a90 100644
--- a/qcom/blair-milanf-dvt1-overlay.dts
+++ b/qcom/blair-milanf-dvt1-overlay.dts
@@ -78,6 +78,25 @@
 			pins = "gpio48";
 		};
 	};
+
+	sgm7220_en_n: sgm7220_en_n {
+		mux {
+			pins = "gpio58";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio58";
+			drive-strength = <2>;
+			bias-pull-down;
+			input-enable;
+		};
+	};
+};
+
+&sgm7220 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sgm7220_int_n &sgm7220_en_n>;
 };
 
 &et528 {