From: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
To: <balbi@ti.com>
Cc: <linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-usb@vger.kernel.org>, <swarren@wwwdotorg.org>,
<gregkh@linuxfoundation.org>, <stern@rowland.harvard.edu>,
Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Subject: [PATCH v2 0/6] USB tree changes for Tegra30 and Tegra114 USB Host support
Date: Tue, 6 Aug 2013 21:08:32 +0300 [thread overview]
Message-ID: <1375812518-3847-1-git-send-email-ttynkkynen@nvidia.com> (raw)
Hi all,
Here are the patches for the USB tree to enable USB Host support on Tegra30 and
Tegra114. These are based on my and Mikko's cleanup patches that just got
merged to Felipe's tree.
The first one touches the core hub code to prevent certain (non-standard) clock
disable features as our controller doesn't support those.
The rest are changes to our PHY and EHCI drivers to deal with a few changed
register addresses and a few additional PHY parameters that need to be set
for proper signal quality.
v2 diff:
Patch 1: Added Alan's ack
Patch 2 & 5: Change register bitmasks to not contain shifted-out bits
Changed the order of patches 4 & 5
Patch 5: Don't touch new PHY params under T20
Tuomas Tynkkynen (6):
usb: host: add has_tdi_phy_lpm capability bit
usb: phy: tegra: Fix wrong PHY parameters
usb: phy: tegra: Tegra30 support
Documentation: New DT parameters for tegra30-usb-phy
usb: phy: tegra: Program new PHY parameters
usb: host: tegra: Tegra30 support
.../bindings/usb/nvidia,tegra20-usb-phy.txt | 15 +-
drivers/usb/chipidea/host.c | 1 +
drivers/usb/host/ehci-hub.c | 14 +-
drivers/usb/host/ehci-tegra.c | 34 +++-
drivers/usb/host/ehci.h | 1 +
drivers/usb/phy/phy-tegra-usb.c | 220 ++++++++++++++++-----
include/linux/usb/tegra_usb_phy.h | 23 +++
7 files changed, 242 insertions(+), 66 deletions(-)
--
1.8.1.5
next reply other threads:[~2013-08-06 18:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-06 18:08 Tuomas Tynkkynen [this message]
2013-08-06 18:08 ` [PATCH v2 1/6] usb: host: add has_tdi_phy_lpm capability bit Tuomas Tynkkynen
2013-08-06 18:08 ` [PATCH v2 2/6] usb: phy: tegra: Fix wrong PHY parameters Tuomas Tynkkynen
2013-08-06 18:08 ` [PATCH v2 3/6] usb: phy: tegra: Tegra30 support Tuomas Tynkkynen
2013-08-06 18:08 ` [PATCH v2 4/6] Documentation: New DT parameters for tegra30-usb-phy Tuomas Tynkkynen
2013-08-06 18:08 ` [PATCH v2 5/6] usb: phy: tegra: Program new PHY parameters Tuomas Tynkkynen
2013-08-06 18:08 ` [PATCH v2 6/6] usb: host: tegra: Tegra30 support Tuomas Tynkkynen
2013-08-06 18:35 ` Sergei Shtylyov
2013-08-06 19:16 ` Tuomas Tynkkynen
2013-08-06 19:27 ` Sergei Shtylyov
2013-08-09 13:37 ` Felipe Balbi
2013-08-06 19:46 ` [PATCH v2 0/6] USB tree changes for Tegra30 and Tegra114 USB Host support Stephen Warren
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