Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753389AbdDLLQN (ORCPT ); Wed, 12 Apr 2017 07:16:13 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:33059 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752837AbdDLLQJ (ORCPT ); Wed, 12 Apr 2017 07:16:09 -0400 From: Corentin Labbe 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: linux-sunxi@googlegroups.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Corentin Labbe Subject: [PATCH v4 00/18] net-next: stmmac: add dwmac-sun8i ethernet driver Date: Wed, 12 Apr 2017 13:13:42 +0200 Message-Id: <20170412111400.2296-1-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.10.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4199 Lines: 98 Hello This patch series add the driver for dwmac-sun8i which handle the Ethernet MAC present on Allwinner H3/H5/A83T/A64 SoCs. This driver is the continuation of the sun8i-emac driver. During the development, it appeared that in fact the hardware was a modified version of some dwmac. So the driver is now written as a glue driver for stmmac. It supports 10/100/1000 Mbit/s speed with half/full duplex. It can use an internal PHY (MII 10/100) or an external PHY via RGMII/RMII. This patch series enable the driver only for the H3/A64/H5 SoC since A83T doesn't have the necessary clocks present in mainline. The driver have been tested on the following boards: - H3 Orange PI PC, BananaPI-M2+ - A64 Pine64, BananaPi-M64 - A83T BananaPI-M3 The first two patchs are some mandatory changes for letting dwmac-sun8i be used. The following three patchs add the driver and its documentation. The remaining are DT patch enabling it. Regards Corentin Labbe Changes since v3: - Renamed tx-delay/rx-delay to tx-delay-ps/rx-delay-ps - fix syscon compatible example - Changed parameter type for setup() function - Dropped some DT patchs for boards which I could not test further Changes since v2: - corrected order of syscon compatible - added compatible = "ethernet-phy-ieee802.3-c22 to PHY - added set_mac function Changes since v1: - added TX/RX delay units - splitted syscon documentation in its own patch - regulator is now disabled after clk_prepare_enable(gmac->tx_clk) error - Fixed a memory leak on mac_device_info - Use now generic pin config for all DT stuff - CONFIG_DWMAC_SUN8I is now set to y in defconfigs Corentin Labbe (18): net: stmmac: export stmmac_set_mac_addr/stmmac_get_mac_addr net: stmmac: add optional setup function dt-bindings: net: Add DT bindings documentation for Allwinner dwmac-sun8i dt-bindings: syscon: Add DT bindings documentation for Allwinner syscon net: stmmac: Add dwmac-sun8i arm: sun8i: sunxi-h3-h5: Add dt node for the syscon control module arm: sun8i: sunxi-h3-h5: add dwmac-sun8i ethernet driver arm: sun8i: orangepi-pc: Enable dwmac-sun8i arm: sun8i: orangepi-2: Enable dwmac-sun8i arm: sun8i: orangepi-one: Enable dwmac-sun8i arm: sun8i: orangepi-pc-plus: Set EMAC activity LEDs to active high arm64: allwinner: sun50i-a64: Add dt node for the syscon control module arm64: allwinner: sun50i-a64: add dwmac-sun8i Ethernet driver arm: allwinner: pine64: Enable dwmac-sun8i arm: allwinner: pine64-plus: Enable dwmac-sun8i arm64: allwinner: bananapi-m64: Enable dwmac-sun8i arm: sunxi: Enable dwmac-sun8i driver on sunxi_defconfig arm: multi_v7: Enable dwmac-sun8i driver on multi_v7_defconfig .../devicetree/bindings/misc/allwinner,syscon.txt | 19 + .../devicetree/bindings/net/dwmac-sun8i.txt | 77 ++ arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 8 + arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 8 + arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts | 5 + arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 8 + arch/arm/boot/dts/sunxi-h3-h5.dtsi | 40 + arch/arm/configs/multi_v7_defconfig | 1 + arch/arm/configs/sunxi_defconfig | 1 + .../boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 15 + .../boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 17 +- .../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 16 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 43 + drivers/net/ethernet/stmicro/stmmac/Kconfig | 11 + drivers/net/ethernet/stmicro/stmmac/Makefile | 1 + drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 960 +++++++++++++++++++++ drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 29 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 9 +- include/linux/stmmac.h | 2 + 20 files changed, 1268 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/misc/allwinner,syscon.txt create mode 100644 Documentation/devicetree/bindings/net/dwmac-sun8i.txt create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c -- 2.10.2