linux-kernel - [PATCH 0/6] phy: rockchip-inno-usb2: RK356x OTG fix and enhancements

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Message-Id: <20220414032258.40984-1-samuel@sholland.org>
Date:   Wed, 13 Apr 2022 22:22:51 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc:     Peter Geis <pgwipeout@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-rockchip@...ts.infradead.org
Subject: [PATCH 0/6] phy: rockchip-inno-usb2: RK356x OTG fix and enhancements

This series gets USB OTG working on the RK356x SoCs, as used in the
PineNote tablet.

 - Patch 1 fixes an interrupt storm issue specific to RK356x.
 - Patches 2 and 3 are a couple of small optimizations.
 - Patches 4 and 5 reduce the delay when unplugging from the OTG port.
 - Patch 6 allows OTG ports to work in host mode without depending on
   another driver to provide an extcon. The specific use case here is
   a Type-C port controller that provides a hardware "ID pin" output.


Samuel Holland (6):
  phy: rockchip-inno-usb2: Fix muxed interrupt support
  phy: rockchip-inno-usb2: Do not check bvalid twice
  phy: rockchip-inno-usb2: Do not lock in bvalid IRQ handler
  phy: rockchip-inno-usb2: Support multi-bit mask properties
  phy: rockchip-inno-usb2: Handle bvalid falling
  phy: rockchip-inno-usb2: Handle ID IRQ

 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 125 +++++++++++++++---
 1 file changed, 105 insertions(+), 20 deletions(-)

-- 
2.35.1