From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk,
maxime.ripard@free-electrons.com, wens@csie.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Corentin Labbe <clabbe.montjoie@gmail.com>
Subject: [PATCH v2 2/2] ARM: sun8i: a83t: add dwmac-sun8i ethernet driver
Date: Wed, 7 Jun 2017 19:33:45 +0200 [thread overview]
Message-ID: <20170607173345.22462-3-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20170607173345.22462-1-clabbe.montjoie@gmail.com>
The dwmac-sun8i is an ethernet MAC hardware that support 10/100/1000 speed.
This patch enable the dwmac-sun8i on the Allwinner a83t SoC Device-tree.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 01a83406f9ae..7d719b4aeaa9 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -200,6 +200,14 @@
#interrupt-cells = <3>;
#gpio-cells = <3>;
+ emac_rgmii_pins: emac-rgmii-pins {
+ pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
+ "PD11", "PD12", "PD13", "PD14", "PD18",
+ "PD19", "PD21", "PD22", "PD23";
+ function = "gmac";
+ drive-strength = <40>;
+ };
+
mmc0_pins: mmc0-pins {
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
@@ -266,6 +274,26 @@
status = "disabled";
};
+ emac: ethernet@1c30000 {
+ compatible = "allwinner,sun8i-a83t-emac";
+ syscon = <&syscon>;
+ reg = <0x01c30000 0x104>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ resets = <&ccu 13>;
+ reset-names = "stmmaceth";
+ clocks = <&ccu 27>;
+ clock-names = "stmmaceth";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
gic: interrupt-controller@1c81000 {
compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
reg = <0x01c81000 0x1000>,
--
2.13.0
next prev parent reply other threads:[~2017-06-07 17:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-07 17:33 [PATCH v2 0/2] ARM: sunxi: Enable dwmac-sun8i on more boards Corentin Labbe
2017-06-07 17:33 ` [PATCH v2 1/2] ARM: sun8i: a83t: Add dt node for the syscon control module Corentin Labbe
2017-06-08 8:33 ` Maxime Ripard
2017-06-07 17:33 ` Corentin Labbe [this message]
2017-06-08 8:34 ` [PATCH v2 2/2] ARM: sun8i: a83t: add dwmac-sun8i ethernet driver Maxime Ripard
2017-06-08 8:42 ` Corentin Labbe
2017-06-08 12:48 ` Maxime Ripard
2017-06-09 4:35 ` Chen-Yu Tsai
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