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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Hoang Vo <hoang.vo.eb@renesas.com>
Cc: linux-renesas-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 3/3] arm64: dts: renesas: falcon: Move AVB0 to main DTS
Date: Tue, 16 Mar 2021 16:47:05 +0100
Message-ID: <20210316154705.2433528-4-geert+renesas@glider.be> (raw)
In-Reply-To: <20210316154705.2433528-1-geert+renesas@glider.be>

The Ethernet PHY for the first AVB instance is located on the Falcon
BreakOut board.  Hence move its description from the DTS file that
describes the CPU board to the main Falcon DTS file.

Fixes: e8ac55a5e70a9522 ("arm64: dts: renesas: falcon: Add Ethernet-AVB0 support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | 34 -----------------
 .../boot/dts/renesas/r8a779a0-falcon.dts      | 37 +++++++++++++++++++
 2 files changed, 37 insertions(+), 34 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
index 97d40e3e05ff3b1b..e9133f9348df8969 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
@@ -60,22 +60,6 @@ reg_3p3v: regulator-3p3v {
 	};
 };
 
-&avb0 {
-	pinctrl-0 = <&avb0_pins>;
-	pinctrl-names = "default";
-	phy-handle = <&phy0>;
-	tx-internal-delay-ps = <2000>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio4>;
-		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
-	};
-};
-
 &extal_clk {
 	clock-frequency = <16666666>;
 };
@@ -136,24 +120,6 @@ &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
 
-	avb0_pins: avb0 {
-		mux {
-			groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
-			function = "avb0";
-		};
-
-		pins_mdio {
-			groups = "avb0_mdio";
-			drive-strength = <21>;
-		};
-
-		pins_mii {
-			groups = "avb0_rgmii";
-			drive-strength = <21>;
-		};
-
-	};
-
 	i2c0_pins: i2c0 {
 		groups = "i2c0";
 		function = "i2c0";
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
index 04cd2ae5b4f4892e..687f019e79f059a1 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
@@ -19,6 +19,22 @@ aliases {
 	};
 };
 
+&avb0 {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&phy0>;
+	tx-internal-delay-ps = <2000>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
+	};
+};
+
 &i2c0 {
 	eeprom@51 {
 		compatible = "rohm,br24g01", "atmel,24c01";
@@ -27,3 +43,24 @@ eeprom@51 {
 		pagesize = <8>;
 	};
 };
+
+&pfc {
+	avb0_pins: avb0 {
+		mux {
+			groups = "avb0_link", "avb0_mdio", "avb0_rgmii",
+				 "avb0_txcrefclk";
+			function = "avb0";
+		};
+
+		pins_mdio {
+			groups = "avb0_mdio";
+			drive-strength = <21>;
+		};
+
+		pins_mii {
+			groups = "avb0_rgmii";
+			drive-strength = <21>;
+		};
+
+	};
+};
-- 
2.25.1


  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-16 15:47 [PATCH 0/3] arm64: dts: renesas: falcon: Restructuring Geert Uytterhoeven
2021-03-16 15:47 ` [PATCH 1/3] arm64: dts: renesas: falcon: Move console config to CPU board DTS Geert Uytterhoeven
2021-03-16 15:47 ` [PATCH 2/3] arm64: dts: renesas: falcon: Move watchdog " Geert Uytterhoeven
2021-03-16 15:47 ` Geert Uytterhoeven [this message]
2021-03-17  8:37 ` [PATCH 0/3] arm64: dts: renesas: falcon: Restructuring Wolfram Sang
2021-03-17  9:03 ` Niklas Söderlund

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