From 9b2d6f07cd514d7d01a040296182957598d5cdfa Mon Sep 17 00:00:00 2001
From: jixj <jixj@lenovo.com>
Date: Fri, 6 Aug 2021 10:50:20 +0800
Subject: [PATCH] qcom: Add NFC initialized config

https://gerrit.mot.com/#/c/2008259/ has removed nfc from base dts,
so add NFC config in blair-milanf-common-overlay.dtsi just l(CR)
holi-denver-common-overlay.dtsi to avoid build error.

Change-Id: I2d8398f730f2c7a545f2d7359e348235f9ce1178
Reviewed-on: https://gerrit.mot.com/2034662
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
---
 qcom/blair-milanf-common-overlay.dtsi | 94 +++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/qcom/blair-milanf-common-overlay.dtsi b/qcom/blair-milanf-common-overlay.dtsi
index 0718d2d74d89..4e70b2a0c144 100644
--- a/qcom/blair-milanf-common-overlay.dtsi
+++ b/qcom/blair-milanf-common-overlay.dtsi
@@ -18,6 +18,100 @@
 #include "display/blair-sde-display-mtp.dtsi"
 
 
+&tlmm {
+	nfc {
+		nfc_int_active: nfc_int_active {
+			/* active state */
+			mux {
+				/* GPIO 9: NFC Read Interrupt */
+				pins = "gpio9";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio9";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+			};
+		};
+
+		nfc_int_suspend: nfc_int_suspend {
+			/* sleep state */
+			mux {
+				/* GPIO 9: NFC Read Interrupt */
+				pins = "gpio9";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio9";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+			};
+		};
+
+		nfc_enable_active: nfc_enable_active {
+			mux {
+				/* 48: Enable, 8: Firmware*/
+				pins = "gpio48";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio48";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+			};
+		};
+
+		nfc_enable_suspend: nfc_enable_suspend {
+			mux {
+				/* 48: Enable, 8: Firmware */
+				pins = "gpio48";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio48";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+			};
+		};
+
+
+		nfc_clk_req_active: nfc_clk_req_active {
+			/* active state */
+			mux {
+				/* GPIO 7: NFC CLK Req*/
+				pins = "gpio7";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio7";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+				input-enable;
+			};
+		};
+
+		nfc_clk_req_suspend: nfc_clk_req_suspend {
+			/* sleep state */
+			mux {
+				/* GPIO 7: NFC CLK Req */
+				pins = "gpi7";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio7";
+				drive-strength = <2>; /* 2 MA */
+				bias-disable;
+				input-enable;
+			};
+		};
+	};
+};
 
 &wcd938x_codec {
 	cdc-vdd-rxtx-supply = <&L9A>;