Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758536AbdLVKIb (ORCPT ); Fri, 22 Dec 2017 05:08:31 -0500 Received: from relay03.alfahosting-server.de ([109.237.142.239]:3358 "EHLO relay03.alfahosting-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758429AbdLVKIY (ORCPT ); Fri, 22 Dec 2017 05:08:24 -0500 X-Spam-DCC: : From: Richard Leitner To: robh+dt@kernel.org, mark.rutland@arm.com, andrew@lunn.ch, f.fainelli@gmail.com, frowand.list@gmail.com Cc: davem@davemloft.net, richard.leitner@skidata.com, geert+renesas@glider.be, lukma@denx.de, sergei.shtylyov@cogentembedded.com, martin.blumenstingl@googlemail.com, david.wu@rock-chips.com, baruch@tkos.co.il, devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next] phylib: rename reset-(post-)delay-us to reset-(de)assert-us Date: Fri, 22 Dec 2017 11:08:09 +0100 Message-Id: <20171222100809.18826-1-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: 3350 Lines: 89 From: Richard Leitner As suggested by Rob Herring [1] rename the previously introduced reset-{,post-}delay-us bindings to the clearer reset-{,de}assert-us [1] https://patchwork.kernel.org/patch/10104905/ Signed-off-by: Richard Leitner --- Documentation/devicetree/bindings/net/phy.txt | 8 ++++---- drivers/net/phy/mdio_device.c | 2 +- drivers/of/of_mdio.c | 7 ++++--- include/linux/mdio.h | 4 ++-- 4 files changed, 11 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt index 72860ce7f610..d2169a56f5e3 100644 --- a/Documentation/devicetree/bindings/net/phy.txt +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -55,10 +55,10 @@ Optional Properties: - reset-gpios: The GPIO phandle and specifier for the PHY reset signal. -- reset-delay-us: Delay after the reset was asserted in microseconds. +- reset-assert-us: Delay after the reset was asserted in microseconds. If this property is missing the delay will be skipped. -- reset-post-delay-us: Delay after the reset was deasserted in microseconds. +- reset-deassert-us: Delay after the reset was deasserted in microseconds. If this property is missing the delay will be skipped. Example: @@ -70,6 +70,6 @@ ethernet-phy@0 { reg = <0>; reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; - reset-delay-us = <1000>; - reset-post-delay-us = <2000>; + reset-assert-us = <1000>; + reset-deassert-us = <2000>; }; diff --git a/drivers/net/phy/mdio_device.c b/drivers/net/phy/mdio_device.c index 843c1dde93e4..c924700cf37b 100644 --- a/drivers/net/phy/mdio_device.c +++ b/drivers/net/phy/mdio_device.c @@ -126,7 +126,7 @@ void mdio_device_reset(struct mdio_device *mdiodev, int value) gpiod_set_value(mdiodev->reset, value); - d = value ? mdiodev->reset_delay : mdiodev->reset_post_delay; + d = value ? mdiodev->reset_assert_delay : mdiodev->reset_deassert_delay; if (d) usleep_range(d, d + max_t(unsigned int, d / 10, 100)); } diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index f4c73292b304..1b9ef35cf0d9 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -77,9 +77,10 @@ static int of_mdiobus_register_phy(struct mii_bus *mdio, if (of_property_read_bool(child, "broken-turn-around")) mdio->phy_ignore_ta_mask |= 1 << addr; - of_property_read_u32(child, "reset-delay-us", &phy->mdio.reset_delay); - of_property_read_u32(child, "reset-post-delay-us", - &phy->mdio.reset_post_delay); + of_property_read_u32(child, "reset-assert-us", + &phy->mdio.reset_assert_delay); + of_property_read_u32(child, "reset-deassert-us", + &phy->mdio.reset_deassert_delay); /* Associate the OF node with the device structure so it * can be looked up later */ diff --git a/include/linux/mdio.h b/include/linux/mdio.h index e37c21d8eb19..268aad47ecd3 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -41,8 +41,8 @@ struct mdio_device { int addr; int flags; struct gpio_desc *reset; - unsigned int reset_delay; - unsigned int reset_post_delay; + unsigned int reset_assert_delay; + unsigned int reset_deassert_delay; }; #define to_mdio_device(d) container_of(d, struct mdio_device, dev) -- 2.11.0