From 88931d2659df753594d5b326a0547f76f06681c5 Mon Sep 17 00:00:00 2001
From: tinno18 <tinno18@motorola.com>
Date: Tue, 7 Dec 2021 15:08:22 +0800
Subject: [PATCH] Hawaii+OLED:usb bringup dts

porting from https://gerrit.mot.com/#/c/2136995/
add extcon ,dwc3 dr_mode to otg
qcom/discrete_charging_hawao.dtsi
qcom/khaje-hawao-common-overlay.dtsi
qcom/khaje-usb.dtsi
qcom/sgm7220_hawao.dtsi

Change-Id: I4186a430295998f7d50aa8701c900806f4b9157f
Reviewed-on: https://gerrit.mot.com/2136995
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Submit-Approved: Jira Key
Tested-by: Jira Key
Reviewed-by: <tinno18@motorola.com>
SLTApproved: <tinno18@motorola.com>
Submit-Approved: <tinno18@motorola.com>
Tested-by: <tinno18@motorola.com>
Reviewed-by: Ying Shen <shenying@motorola.com>
Reviewed-on: https://gerrit.mot.com/2142466
Reviewed-by: Wang Wang <wangwang1@lenovo.com>
---
 qcom/discrete_charging_hawao.dtsi    |  4 +--
 qcom/khaje-hawao-common-overlay.dtsi |  9 ++++-
 qcom/sgm7220_hawao.dtsi              | 50 ++++++++++++++++++++++++++++
 3 files changed, 60 insertions(+), 3 deletions(-)
 create mode 100644 qcom/sgm7220_hawao.dtsi

diff --git a/qcom/discrete_charging_hawao.dtsi b/qcom/discrete_charging_hawao.dtsi
index fe3d79cfd743..210858d16323 100644
--- a/qcom/discrete_charging_hawao.dtsi
+++ b/qcom/discrete_charging_hawao.dtsi
@@ -187,8 +187,8 @@
 	};
 };
 
-/*
+
 &usb0 {
 	extcon = <&eud>,<&mmi_discrete_charger>;
 };
-*/
+
diff --git a/qcom/khaje-hawao-common-overlay.dtsi b/qcom/khaje-hawao-common-overlay.dtsi
index 1dd135b57458..24c25d1f3b56 100644
--- a/qcom/khaje-hawao-common-overlay.dtsi
+++ b/qcom/khaje-hawao-common-overlay.dtsi
@@ -16,7 +16,7 @@
 #include "khaje-hawao-fps-overlay_evb.dtsi"
 #include "khaje-hawao-touchscreen-overlay.dtsi"
 #include "khaje-hawao-nfc-overlay.dtsi"
-#include "sgm7220.dtsi"
+#include "sgm7220_hawao.dtsi"
 #include "discrete_charging_hawao.dtsi"
 
 &firmware {
@@ -103,3 +103,10 @@
             aw9610x,firmware_name = "aw9610x_0";
         };
 };
+
+
+&usb0 {
+	dwc3@4e00000 {
+		dr_mode = "otg";
+	};
+};
diff --git a/qcom/sgm7220_hawao.dtsi b/qcom/sgm7220_hawao.dtsi
new file mode 100644
index 000000000000..4016797db56c
--- /dev/null
+++ b/qcom/sgm7220_hawao.dtsi
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021 motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR tcpcA PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+&qupv3_se1_i2c {
+	status = "okay";
+	sgm7220: sgm7220@47 {
+		compatible = "sgm,usb_type_c_sgm7220";
+		reg = <0x47>;
+		status = "okay";
+		tcpc-dual,supported_modes = <0>; /* 0: dfp/ufp, */
+						 /* 1: dfp, 2: ufp */
+		sgm7220-tcpc,name = "type_c_port0"; /* tcpc_device's name */
+		sgm7220-tcpc,role_def = <5>; /* 0: Unknown, 1: SNK, 2: SRC */
+					/* 3: DRP, 4: Try.SRC, 5: Try.SNK */
+		sgm7220-tcpc,rp_level = <0>; /* 0: Default, 1: 1.5, 2: 3.0 */
+		sgm7220-tcpc,vconn_supply  = <0>;  /* 0: Never, 1: Always, */
+					      /* 2: EMarkOnly, 3: StartOnly */
+		sgm7220,intr_gpio = <&tlmm 84 0x0>;
+		sgm7220,intr_gpio_num = <84>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sgm7220_int_n>;
+	};
+};
+
+
+&tlmm {
+	sgm7220_int_n: sgm7220_int_n {
+		mux {
+			pins = "gpio84";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio84";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
+