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From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: robh+dt@kernel.org, mark.rutland@arm.com,
	maxime.ripard@free-electrons.com, wens@csie.org,
	linux@armlinux.org.uk, catalin.marinas@arm.com,
	will.deacon@arm.com, peppe.cavallaro@st.com,
	alexandre.torgue@st.com
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	Corentin Labbe <clabbe.montjoie@gmail.com>
Subject: [PATCH v5 14/20] arm64: allwinner: sun50i-a64: add dwmac-sun8i Ethernet driver
Date: Mon,  1 May 2017 14:45:14 +0200	[thread overview]
Message-ID: <20170501124520.3769-15-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20170501124520.3769-1-clabbe.montjoie@gmail.com>

The dwmac-sun8i is an Ethernet MAC that supports 10/100/1000 Mbit
connections. It is very similar to the device found in the Allwinner
H3, but lacks the internal 100 Mbit PHY and its associated control
bits.
This adds the necessary bits to the Allwinner A64 SoC .dtsi, but keeps
it disabled at this level.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 35 +++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index d7341ba..18b3642 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -287,6 +287,21 @@
 				bias-pull-up;
 			};
 
+			rmii_pins: rmii_pins {
+				pins = "PD10", "PD11", "PD13", "PD14", "PD17",
+				       "PD18", "PD19", "PD20", "PD22", "PD23";
+				function = "emac";
+				drive-strength = <40>;
+			};
+
+			rgmii_pins: rgmii_pins {
+				pins = "PD8", "PD9", "PD10", "PD11", "PD12",
+				       "PD13", "PD15", "PD16", "PD17", "PD18",
+				       "PD19", "PD20", "PD21", "PD22", "PD23";
+				function = "emac";
+				drive-strength = <40>;
+			};
+
 			uart0_pins_a: uart0@0 {
 				pins = "PB8", "PB9";
 				function = "uart0";
@@ -391,6 +406,26 @@
 			#size-cells = <0>;
 		};
 
+		emac: ethernet@1c30000 {
+			compatible = "allwinner,sun50i-a64-emac";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x100>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+			resets = <&ccu RST_BUS_EMAC>;
+			reset-names = "stmmaceth";
+			clocks = <&ccu CLK_BUS_EMAC>;
+			clock-names = "stmmaceth";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mdio: mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
-- 
2.10.2

  parent reply	other threads:[~2017-05-01 12:50 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-01 12:45 [PATCH v5 00/20] net-next: stmmac: add dwmac-sun8i ethernet driver Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 01/20] net: stmmac: export stmmac_set_mac_addr/stmmac_get_mac_addr Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 02/20] net: stmmac: add optional setup function Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 03/20] dt-bindings: net: Add DT bindings documentation for Allwinner dwmac-sun8i Corentin Labbe
2017-05-01 13:45   ` Andrew Lunn
2017-05-01 12:45 ` [PATCH v5 04/20] dt-bindings: syscon: Add DT bindings documentation for Allwinner syscon Corentin Labbe
2017-05-05 20:20   ` Rob Herring
2017-05-01 12:45 ` [PATCH v5 05/20] net: stmmac: Add dwmac-sun8i Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 06/20] arm: sun8i: sunxi-h3-h5: Add dt node for the syscon control module Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 07/20] arm: sun8i: sunxi-h3-h5: add dwmac-sun8i ethernet driver Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 08/20] arm: sun8i: orangepi-pc: Enable dwmac-sun8i Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 09/20] arm: sun8i: orangepi-zero: " Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 10/20] arm: sun8i: orangepi-one: " Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 11/20] arm: sun8i: orangepi-2: " Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 12/20] arm: sun8i: orangepi-pc-plus: Set EMAC activity LEDs to active high Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 13/20] arm64: allwinner: sun50i-a64: Add dt node for the syscon control module Corentin Labbe
2017-05-01 12:45 ` Corentin Labbe [this message]
2017-05-01 12:45 ` [PATCH v5 15/20] arm64: allwinner: pine64: Enable dwmac-sun8i Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 16/20] arm64: allwinner: pine64-plus: " Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 17/20] arm64: allwinner: bananapi-m64: " Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 18/20] arm: sunxi: Enable dwmac-sun8i driver on sunxi_defconfig Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 19/20] arm: multi_v7: Enable dwmac-sun8i driver on multi_v7_defconfig Corentin Labbe
2017-05-01 12:45 ` [PATCH v5 20/20] arm64: defconfig: Enable dwmac-sun8i driver on defconfig Corentin Labbe
2017-05-01 14:01 ` [PATCH v5 00/20] net-next: stmmac: add dwmac-sun8i ethernet driver Andrew Lunn
2017-05-01 14:28   ` Chen-Yu Tsai
2017-05-01 14:45     ` Andrew Lunn
2017-05-01 15:58       ` Corentin Labbe
2017-05-01 16:10         ` Andrew Lunn
2017-05-05 12:13 ` Corentin Labbe

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