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From: Chukun Pan <amadeus@jmu.edu.cn>
To: Heiko Stuebner <heiko@sntech.de>
Cc: Michael Riesch <michael.riesch@wolfvision.net>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Chukun Pan <amadeus@jmu.edu.cn>,
	Anand Moon <linux.amoon@gmail.com>
Subject: [PATCH v2 2/2] arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
Date: Thu,  6 Oct 2022 23:25:24 +0800	[thread overview]
Message-ID: <20221006152524.502445-3-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <20221006152524.502445-1-amadeus@jmu.edu.cn>

Add Nodes to Radxa ROCK3 Model A board to support PCIe v3.

Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
 .../boot/dts/rockchip/rk3568-rock-3a.dts      | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 8adf672709e8..c1fa917083ba 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -67,6 +67,37 @@ vcc12v_dcin: vcc12v-dcin-regulator {
 		regulator-boot-on;
 	};
 
+	pcie30_avdd0v9: pcie30-avdd0v9-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	pcie30_avdd1v8: pcie30-avdd1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c_03: vcc3v3-pi6c-03-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pi6c_03";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc3v3_pcie: vcc3v3-pcie-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -546,6 +577,19 @@ &pcie2x1 {
 	status = "okay";
 };
 
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c_03>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2m1_pins>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
 &pinctrl {
 	cam {
 		vcc_cam_en: vcc_cam_en {
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Chukun Pan <amadeus@jmu.edu.cn>
To: Heiko Stuebner <heiko@sntech.de>
Cc: Michael Riesch <michael.riesch@wolfvision.net>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Chukun Pan <amadeus@jmu.edu.cn>,
	Anand Moon <linux.amoon@gmail.com>
Subject: [PATCH v2 2/2] arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
Date: Thu,  6 Oct 2022 23:25:24 +0800	[thread overview]
Message-ID: <20221006152524.502445-3-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <20221006152524.502445-1-amadeus@jmu.edu.cn>

Add Nodes to Radxa ROCK3 Model A board to support PCIe v3.

Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
 .../boot/dts/rockchip/rk3568-rock-3a.dts      | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 8adf672709e8..c1fa917083ba 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -67,6 +67,37 @@ vcc12v_dcin: vcc12v-dcin-regulator {
 		regulator-boot-on;
 	};
 
+	pcie30_avdd0v9: pcie30-avdd0v9-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	pcie30_avdd1v8: pcie30-avdd1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c_03: vcc3v3-pi6c-03-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pi6c_03";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc3v3_pcie: vcc3v3-pcie-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -546,6 +577,19 @@ &pcie2x1 {
 	status = "okay";
 };
 
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c_03>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2m1_pins>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
 &pinctrl {
 	cam {
 		vcc_cam_en: vcc_cam_en {
-- 
2.25.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Chukun Pan <amadeus@jmu.edu.cn>
To: Heiko Stuebner <heiko@sntech.de>
Cc: Michael Riesch <michael.riesch@wolfvision.net>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Chukun Pan <amadeus@jmu.edu.cn>,
	Anand Moon <linux.amoon@gmail.com>
Subject: [PATCH v2 2/2] arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
Date: Thu,  6 Oct 2022 23:25:24 +0800	[thread overview]
Message-ID: <20221006152524.502445-3-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <20221006152524.502445-1-amadeus@jmu.edu.cn>

Add Nodes to Radxa ROCK3 Model A board to support PCIe v3.

Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
 .../boot/dts/rockchip/rk3568-rock-3a.dts      | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 8adf672709e8..c1fa917083ba 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -67,6 +67,37 @@ vcc12v_dcin: vcc12v-dcin-regulator {
 		regulator-boot-on;
 	};
 
+	pcie30_avdd0v9: pcie30-avdd0v9-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	pcie30_avdd1v8: pcie30-avdd1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c_03: vcc3v3-pi6c-03-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pi6c_03";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc3v3_pcie: vcc3v3-pcie-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -546,6 +577,19 @@ &pcie2x1 {
 	status = "okay";
 };
 
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c_03>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2m1_pins>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
 &pinctrl {
 	cam {
 		vcc_cam_en: vcc_cam_en {
-- 
2.25.1


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

  parent reply	other threads:[~2022-10-06 15:26 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-06 15:25 [PATCH v2 0/2] arm64: dts: rockchip: enable pcie3 support for rock-3a Chukun Pan
2022-10-06 15:25 ` Chukun Pan
2022-10-06 15:25 ` Chukun Pan
2022-10-06 15:25 ` [PATCH v2 1/2] arm64: dts: rockchip: Add regulator suffix to rock-3a Chukun Pan
2022-10-06 15:25   ` Chukun Pan
2022-10-06 15:25   ` Chukun Pan
2022-10-06 15:25 ` Chukun Pan [this message]
2022-10-06 15:25   ` [PATCH v2 2/2] arm64: dts: rockchip: Add PCIe v3 nodes " Chukun Pan
2022-10-06 15:25   ` Chukun Pan
2022-10-17 12:34 ` [PATCH v2 0/2] arm64: dts: rockchip: enable pcie3 support for rock-3a Heiko Stuebner
2022-10-17 12:34   ` Heiko Stuebner
2022-10-17 12:34   ` Heiko Stuebner

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