From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vps0.lunn.ch ([185.16.172.187]:34627 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751580AbeBVV7P (ORCPT ); Thu, 22 Feb 2018 16:59:15 -0500 From: Andrew Lunn To: David Miller Cc: netdev , Vivien Didelot , Gregory Clement , Andrew Lunn Subject: [PATCH 0/2] mv88e6xxx: Poll when no interrupt defined Date: Thu, 22 Feb 2018 22:58:31 +0100 Message-Id: <1519336713-5417-1-git-send-email-andrew@lunn.ch> Sender: netdev-owner@vger.kernel.org List-ID: Not all boards using the mv88e6xxx switches have the interrupt output connected to a GPIO. On these boards phylib has to poll the PHYs, rather than use interrupts. Have the driver poll the interrupt status register, which is more efficient than having phylib do it. And it enables other switch interrupts to be services. The Armada 370RD is such a board without a interrupt GPIO. Now that interrupts work, wire up the PHYs to make use if them. Gregory: Are you O.K. for the second patch to go through netdev? Andrew Lunn (2): net: dsa: mv88e6xxx: Poll when no interrupt defined arm: mvebu: 370-rd: Enable PHY interrupt handling arch/arm/boot/dts/armada-370-rd.dts | 32 ++++++++ drivers/net/dsa/mv88e6xxx/chip.c | 146 +++++++++++++++++++++++++----------- drivers/net/dsa/mv88e6xxx/chip.h | 3 + 3 files changed, 138 insertions(+), 43 deletions(-) -- 2.15.1