From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Alan Stern
<stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>,
Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: [PATCH v2 0/6] Marvell PXA1928 USB support
Date: Tue, 19 May 2015 21:09:59 -0500 [thread overview]
Message-ID: <1432087805-16671-1-git-send-email-robh@kernel.org> (raw)
This series adds USB PHYs and EHCI host drivers for the Marvell PXA1928
SOC.
The OTG block is based on ChipIdea and works with the "chipidea,usb2"
compatible driver as is just by adding the PHY driver. Yay! After more
testing it turns out the EHCI host is also based on ChipIdea too. So
this version uses the ChipIdea driver for both. A couple of fixes are
needed to make the ChipIdea driver work with the PXA1928 EHCI host.
I don't think the work-around in patch 6 should affect other platforms,
but testing would be nice.
Rob
v2:
- Use ChipIdea driver for EHCI host, dropping the Marvell specific EHCI
driver
- Consolidate ChipIdea bindings to single common doc.
- rename phy driver files to phy-pxa-28nm-{usb2,hsic}.c
- Simplified work-around for HSIC phy/controller handshake.
Rob Herring (6):
dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings
phy: Add Marvell USB 2.0 OTG 28nm PHY
phy: add Marvell HSIC 28nm PHY
dt-bindings: Consolidate ChipIdea USB ci13xxx bindings
usb: chipidea: allow multiple instances to use default
ci_default_pdata
usb: chipidea: add work-around for Marvell HSIC PHY startup
.../devicetree/bindings/phy/pxa1928-usb-phy.txt | 18 ++
.../devicetree/bindings/usb/ci-hdrc-imx.txt | 35 ---
.../devicetree/bindings/usb/ci-hdrc-qcom.txt | 17 --
.../devicetree/bindings/usb/ci-hdrc-usb2.txt | 22 +-
.../devicetree/bindings/usb/ci-hdrc-zevio.txt | 17 --
drivers/phy/Kconfig | 20 ++
drivers/phy/Makefile | 2 +
drivers/phy/phy-pxa-28nm-hsic.c | 193 ++++++++++++
drivers/phy/phy-pxa-28nm-usb2.c | 329 +++++++++++++++++++++
drivers/usb/chipidea/ci_hdrc_usb2.c | 10 +-
drivers/usb/chipidea/host.c | 12 +
11 files changed, 602 insertions(+), 73 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/pxa1928-usb-phy.txt
delete mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
delete mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt
delete mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt
create mode 100644 drivers/phy/phy-pxa-28nm-hsic.c
create mode 100644 drivers/phy/phy-pxa-28nm-usb2.c
--
2.1.0
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next reply other threads:[~2015-05-20 2:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 2:09 Rob Herring [this message]
[not found] ` <1432087805-16671-1-git-send-email-robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-05-20 2:10 ` [PATCH v2 1/6] dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings Rob Herring
2015-05-20 2:10 ` [PATCH v2 5/6] usb: chipidea: allow multiple instances to use default ci_default_pdata Rob Herring
2015-05-21 2:03 ` Peter Chen
2015-05-20 2:10 ` [PATCH v2 6/6] usb: chipidea: add work-around for Marvell HSIC PHY startup Rob Herring
2015-05-21 3:13 ` Peter Chen
2015-05-21 3:47 ` Rob Herring
[not found] ` <CAL_Jsq+0zaKZJwgAPea25a=TrChOJs0LdCRV-R824=qij3pnTw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-05-21 9:54 ` Peter Chen
[not found] ` <BN3PR0301MB0849D35E915D701DE931EA9081C10-CEkquS/Gb83prP92dyGgc5wN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2015-05-22 9:07 ` Peter Chen
2015-05-20 2:10 ` [PATCH v2 2/6] phy: Add Marvell USB 2.0 OTG 28nm PHY Rob Herring
2015-05-20 2:10 ` [PATCH v2 3/6] phy: add Marvell HSIC " Rob Herring
2015-05-20 2:10 ` [PATCH v2 4/6] dt-bindings: Consolidate ChipIdea USB ci13xxx bindings Rob Herring
[not found] ` <1432087805-16671-5-git-send-email-robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-05-21 1:46 ` Peter Chen
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