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From: Macpaul Lin <macpaul.lin@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<devicetree@vger.kernel.org>
Cc: Bear Wang <bear.wang@mediatek.com>,
	Pablo Sun <pablo.sun@mediatek.com>,
	Macpaul Lin <macpaul.lin@mediatek.com>,
	Macpaul Lin <macpaul@gmail.com>,
	Miles Chen <miles.chen@mediatek.com>, <linux-usb@vger.kernel.org>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Tinghan Shen <tinghan.shen@mediatek.com>,
	Rex-BC Chen <rex-bc.chen@mediatek.com>,
	Chen-Yu Tsai <wenst@chromium.org>
Subject: [PATCH 3/3] arm64: dts: mediatek: enable USB device port for mt8195-demo board
Date: Thu, 5 Jan 2023 17:28:09 +0800	[thread overview]
Message-ID: <20230105092809.14214-3-macpaul.lin@mediatek.com> (raw)
In-Reply-To: <20230105092809.14214-1-macpaul.lin@mediatek.com>

1. Enable USB device port (USB port0).
2. Enable u2 speed for other USB HOST (USB port1/2/3).
3. Configure mt6360 (TYPEC) related pinctrls.

Note: Full dual-role switch capability requires TYPEC MUX driver and dts
update will be send in separate patches.

Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 51 ++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 07a864cb8b54..207bb5f4c58f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -12,6 +12,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
 #include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
+#include <dt-bindings/usb/pd.h>
 
 / {
 	model = "MediaTek MT8195 demo board";
@@ -380,6 +381,22 @@
 		};
 	};
 
+	mt6360_pins: mt6360-pins {
+		pins {
+			pinmux = <PINMUX_GPIO100__FUNC_GPIO100>,
+				 <PINMUX_GPIO101__FUNC_GPIO101>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	u3_p0_vbus: u3_p0vbusdefault {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO63__FUNC_VBUSVALID>;
+			input-enable;
+		};
+	};
+
 	uart0_pins: uart0-pins {
 		pins {
 			pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
@@ -393,6 +410,14 @@
 				 <PINMUX_GPIO103__FUNC_URXD1>;
 		};
 	};
+
+	usb_otg_vbus: usb-otg-vbus-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "otg-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+	};
 };
 
 
@@ -412,6 +437,22 @@
 	status = "okay";
 };
 
+&u3port0 {
+	status = "okay";
+};
+
+&u2port1 {
+	status = "okay";
+};
+
+&u2port2 {
+	status = "okay";
+};
+
+&u2port3 {
+	status = "okay";
+};
+
 &u3phy0 {
 	status = "okay";
 };
@@ -428,6 +469,16 @@
 	status = "okay";
 };
 
+&ssusb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&u3_p0_vbus>;
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	dr_mode = "otg";
+	mediatek,usb3-drd;
+	usb-role-switch;
+	status = "okay";
+};
+
 &xhci0 {
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	vbus-supply = <&otg_vbus_regulator>;
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Macpaul Lin <macpaul.lin@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<devicetree@vger.kernel.org>
Cc: Bear Wang <bear.wang@mediatek.com>,
	Pablo Sun <pablo.sun@mediatek.com>,
	Macpaul Lin <macpaul.lin@mediatek.com>,
	Macpaul Lin <macpaul@gmail.com>,
	Miles Chen <miles.chen@mediatek.com>, <linux-usb@vger.kernel.org>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Tinghan Shen <tinghan.shen@mediatek.com>,
	Rex-BC Chen <rex-bc.chen@mediatek.com>,
	Chen-Yu Tsai <wenst@chromium.org>
Subject: [PATCH 3/3] arm64: dts: mediatek: enable USB device port for mt8195-demo board
Date: Thu, 5 Jan 2023 17:28:09 +0800	[thread overview]
Message-ID: <20230105092809.14214-3-macpaul.lin@mediatek.com> (raw)
In-Reply-To: <20230105092809.14214-1-macpaul.lin@mediatek.com>

1. Enable USB device port (USB port0).
2. Enable u2 speed for other USB HOST (USB port1/2/3).
3. Configure mt6360 (TYPEC) related pinctrls.

Note: Full dual-role switch capability requires TYPEC MUX driver and dts
update will be send in separate patches.

Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 51 ++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 07a864cb8b54..207bb5f4c58f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -12,6 +12,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
 #include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
+#include <dt-bindings/usb/pd.h>
 
 / {
 	model = "MediaTek MT8195 demo board";
@@ -380,6 +381,22 @@
 		};
 	};
 
+	mt6360_pins: mt6360-pins {
+		pins {
+			pinmux = <PINMUX_GPIO100__FUNC_GPIO100>,
+				 <PINMUX_GPIO101__FUNC_GPIO101>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	u3_p0_vbus: u3_p0vbusdefault {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO63__FUNC_VBUSVALID>;
+			input-enable;
+		};
+	};
+
 	uart0_pins: uart0-pins {
 		pins {
 			pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
@@ -393,6 +410,14 @@
 				 <PINMUX_GPIO103__FUNC_URXD1>;
 		};
 	};
+
+	usb_otg_vbus: usb-otg-vbus-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "otg-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+	};
 };
 
 
@@ -412,6 +437,22 @@
 	status = "okay";
 };
 
+&u3port0 {
+	status = "okay";
+};
+
+&u2port1 {
+	status = "okay";
+};
+
+&u2port2 {
+	status = "okay";
+};
+
+&u2port3 {
+	status = "okay";
+};
+
 &u3phy0 {
 	status = "okay";
 };
@@ -428,6 +469,16 @@
 	status = "okay";
 };
 
+&ssusb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&u3_p0_vbus>;
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	dr_mode = "otg";
+	mediatek,usb3-drd;
+	usb-role-switch;
+	status = "okay";
+};
+
 &xhci0 {
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	vbus-supply = <&otg_vbus_regulator>;
-- 
2.18.0


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-01-05  9:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-05  9:28 [PATCH 1/3] arm64: dts: mediatek: Introduce MT8195 LAPTOP and IOT's USB configurations Macpaul Lin
2023-01-05  9:28 ` Macpaul Lin
2023-01-05  9:28 ` [PATCH 2/3] arm64: dts: mediatek: switch MT8195 boards into different " Macpaul Lin
2023-01-05  9:28   ` Macpaul Lin
2023-01-05  9:28 ` Macpaul Lin [this message]
2023-01-05  9:28   ` [PATCH 3/3] arm64: dts: mediatek: enable USB device port for mt8195-demo board Macpaul Lin
2023-01-06 12:56   ` Krzysztof Kozlowski
2023-01-06 12:56     ` Krzysztof Kozlowski
2023-01-11  5:41     ` Macpaul Lin
2023-01-11  5:41       ` Macpaul Lin
2023-02-01 12:24   ` Matthias Brugger
2023-02-01 12:24     ` Matthias Brugger
2023-02-07  9:36     ` Chunfeng Yun (云春峰)
2023-02-07  9:36       ` Chunfeng Yun (云春峰)
2023-01-06 12:56 ` [PATCH 1/3] arm64: dts: mediatek: Introduce MT8195 LAPTOP and IOT's USB configurations Krzysztof Kozlowski
2023-01-06 12:56   ` Krzysztof Kozlowski
2023-01-11  2:19   ` Chunfeng Yun (云春峰)
2023-01-11  2:19     ` Chunfeng Yun (云春峰)
2023-01-11  3:53     ` Macpaul Lin
2023-01-11  3:53       ` Macpaul Lin
2023-01-09 15:13 ` AngeloGioacchino Del Regno
2023-01-09 15:13   ` AngeloGioacchino Del Regno
2023-01-11  5:37   ` Macpaul Lin
2023-01-11  5:37     ` Macpaul Lin
2023-02-01 12:52     ` Matthias Brugger
2023-02-01 12:52       ` Matthias Brugger
2023-02-09 10:44       ` Macpaul Lin
2023-02-09 10:44         ` Macpaul Lin

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