From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54246 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754050AbdGCLxx (ORCPT ); Mon, 3 Jul 2017 07:53:53 -0400 Subject: Patch "net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface types" has been added to the 4.9-stable tree To: m-karicheri2@ti.com, alexander.levin@verizon.com, davem@davemloft.net, gregkh@linuxfoundation.org, nsekhar@ti.com Cc: , From: Date: Mon, 03 Jul 2017 13:53:32 +0200 Message-ID: <14990828124722@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface types to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-phy-dp83867-allow-rgmii_txid-rgmii_rxid-interface-types.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Mon Jul 3 13:37:32 CEST 2017 From: "Karicheri, Muralidharan" Date: Fri, 13 Jan 2017 09:32:34 -0500 Subject: net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface types From: "Karicheri, Muralidharan" [ Upstream commit 34c55cf2fc75f8bf6ba87df321038c064cf2d426 ] Currently dp83867 driver returns error if phy interface type PHY_INTERFACE_MODE_RGMII_RXID is used to set the rx only internal delay. Similarly issue happens for PHY_INTERFACE_MODE_RGMII_TXID. Fix this by checking also the interface type if a particular delay value is missing in the phy dt bindings. Also update the DT document accordingly. Signed-off-by: Murali Karicheri Signed-off-by: Sekhar Nori Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/net/ti,dp83867.txt | 6 ++++-- drivers/net/phy/dp83867.c | 8 ++++++-- 2 files changed, 10 insertions(+), 4 deletions(-) --- a/Documentation/devicetree/bindings/net/ti,dp83867.txt +++ b/Documentation/devicetree/bindings/net/ti,dp83867.txt @@ -3,9 +3,11 @@ Required properties: - reg - The ID number for the phy, usually a small integer - ti,rx-internal-delay - RGMII Receive Clock Delay - see dt-bindings/net/ti-dp83867.h - for applicable values + for applicable values. Required only if interface type is + PHY_INTERFACE_MODE_RGMII_ID or PHY_INTERFACE_MODE_RGMII_RXID - ti,tx-internal-delay - RGMII Transmit Clock Delay - see dt-bindings/net/ti-dp83867.h - for applicable values + for applicable values. Required only if interface type is + PHY_INTERFACE_MODE_RGMII_ID or PHY_INTERFACE_MODE_RGMII_TXID - ti,fifo-depth - Transmitt FIFO depth- see dt-bindings/net/ti-dp83867.h for applicable values --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -113,12 +113,16 @@ static int dp83867_of_init(struct phy_de ret = of_property_read_u32(of_node, "ti,rx-internal-delay", &dp83867->rx_id_delay); - if (ret) + if (ret && + (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || + phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)) return ret; ret = of_property_read_u32(of_node, "ti,tx-internal-delay", &dp83867->tx_id_delay); - if (ret) + if (ret && + (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || + phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)) return ret; return of_property_read_u32(of_node, "ti,fifo-depth", Patches currently in stable-queue which might be from m-karicheri2@ti.com are queue-4.9/net-phy-dp83867-allow-rgmii_txid-rgmii_rxid-interface-types.patch