Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752847AbdLKMRb (ORCPT ); Mon, 11 Dec 2017 07:17:31 -0500 Received: from relay05.alfahosting-server.de ([109.237.142.241]:45667 "EHLO relay05.alfahosting-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751347AbdLKMR0 (ORCPT ); Mon, 11 Dec 2017 07:17:26 -0500 X-Spam-DCC: : From: Richard Leitner To: robh+dt@kernel.org, mark.rutland@arm.com, fugang.duan@nxp.com, andrew@lunn.ch, f.fainelli@gmail.com, frowand.list@gmail.com Cc: davem@davemloft.net, geert+renesas@glider.be, sergei.shtylyov@cogentembedded.com, baruch@tkos.co.il, david.wu@rock-chips.com, lukma@denx.de, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, richard.leitner@skidata.com Subject: [PATCH net-next v5 0/4] net: fec: fix refclk enable for SMSC LAN8710/20 Date: Mon, 11 Dec 2017 13:16:56 +0100 Message-Id: <20171211121700.10200-1-dev@g0hl1n.net> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1890 Lines: 49 From: Richard Leitner This patch series fixes the use of the SMSC LAN8710/20 with a Freescale ETH when the refclk is generated by the FSL. This patchset depends on the "phylib: Add device reset GPIO support" patch submitted by Geert Uytterhoeven/Sergei Shtylyov, which was merged to net-next as commit bafbdd527d56 ("phylib: Add device reset GPIO support"). Changes v5: - fix reset delay calculation (max_t instead of min_t) Changes v4: - simplify dts parsing - simplify reset delay evaluation and execution - fec: ensure to only reset once during fec_enet_open() - remove dependency notes from commit message - add reviews and acks Changes v3: - use phylib to hard-reset the PHY - implement reset delays in phylib - add new phylib API & flag (PHY_RST_AFTER_CLK_EN) to determine if a PHY is affected Changes v2: - simplify and fix fec_reset_phy function to support multiple calls - include: linux: phy: harmonize phy_id{,_mask} type - reset the phy instead of not turning the clock on and off (which would have caused a power consumption regression) Richard Leitner (4): phylib: Add device reset delay support phylib: add reset after clk enable support net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag net: fec: add phy_reset_after_clk_enable() support Documentation/devicetree/bindings/net/phy.txt | 10 ++++++++++ drivers/net/ethernet/freescale/fec_main.c | 20 ++++++++++++++++++++ drivers/net/phy/mdio_device.c | 13 +++++++++++-- drivers/net/phy/phy_device.c | 24 ++++++++++++++++++++++++ drivers/net/phy/smsc.c | 2 +- drivers/of/of_mdio.c | 4 ++++ include/linux/mdio.h | 2 ++ include/linux/phy.h | 2 ++ 8 files changed, 74 insertions(+), 3 deletions(-) -- 2.11.0