From: Sean Cross <xobs@kosagi.com>
To: devicetree@vger.kernel.org, linux-pci@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Zhu Richard-R65037 <r65037@freescale.com>,
Shawn Guo <shawn.guo@linaro.org>,
tharvey@gateworks.com, bhelgaas@google.com,
Sean Cross <xobs@kosagi.com>
Subject: [PATCH v6 0/3] Add PCIe support for i.MX6q
Date: Mon, 16 Sep 2013 08:20:51 +0000 [thread overview]
Message-ID: <1379319655-20210-1-git-send-email-xobs@kosagi.com> (raw)
This patchset adds support for the PCI Express port present on
the i.MX6 SoC. The port is based on Synopsis Designware IP with
a custom PHY.
Changes since v5:
- Changed "compatible" to "fsl,imx6q-pcie"
- Moved clock_prepare_enable calls back into driver
- Removed clk lookups for lvds[12]_gate
Changes since v4:
- Add an abort exception handler
- Fix register ordering in imx6q-iomuxc-gpr.h
- Enable sata_ref_100m during clock initialization
- Minor changes to lvds[12]_gate definitions
Changes since v3:
- Moved clock initialization to board clock file
- Reworked memory range layout
- Reduced the duration of several sleep calls
Changes since v2:
- Reworked source file with Sascha Hauer's suggestions
Changes since v1:
- Use the Designware controller code for BAR initialization
Sean Cross (3):
ARM: imx: Add LVDS general-purpose clocks to i.MX6Q
ARM: imx6q: Add PCIe bits to GPR syscon definition
PCI: imx6: Add support for i.MX6 PCIe controller
.../devicetree/bindings/clock/imx6q-clock.txt | 4 +
.../devicetree/bindings/pci/designware-pcie.txt | 7 +-
arch/arm/boot/dts/imx6qdl.dtsi | 16 +
arch/arm/mach-imx/Kconfig | 2 +
arch/arm/mach-imx/clk-imx6q.c | 24 +-
drivers/pci/host/Kconfig | 6 +
drivers/pci/host/Makefile | 1 +
drivers/pci/host/pci-imx6.c | 576 ++++++++++++++++++++
include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 8 +
9 files changed, 642 insertions(+), 2 deletions(-)
create mode 100644 drivers/pci/host/pci-imx6.c
--
1.7.9.5
next reply other threads:[~2013-09-16 8:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 8:20 Sean Cross [this message]
2013-09-16 8:20 ` [PATCH v6 1/3] ARM: imx: Add LVDS general-purpose clocks to i.MX6Q Sean Cross
2013-09-16 8:20 ` [PATCH v6 2/3] ARM: imx6q: Add PCIe bits to GPR syscon definition Sean Cross
2013-09-16 8:20 ` [PATCH v6 3/3] PCI: imx6: Add support for i.MX6 PCIe controller Sean Cross
2013-09-16 9:25 ` Sascha Hauer
2013-09-25 16:05 ` Frank Li
2013-09-26 5:54 ` Tim Harvey
2013-09-27 1:38 ` Zhu Richard-R65037
2013-09-27 2:19 ` Shawn Guo
2013-09-27 3:40 ` Jingoo Han
2013-09-27 3:54 ` Sean Cross
2013-09-27 3:52 ` Tim Harvey
2013-10-18 5:32 ` Tim Harvey
2013-10-18 6:34 ` Zhu Richard-R65037
2013-10-18 7:27 ` Tim Harvey
2013-10-18 7:45 ` Zhu Richard-R65037
2013-10-18 15:34 ` Tim Harvey
2013-11-05 17:35 ` Sinan Akman
2013-11-05 20:28 ` Bjorn Helgaas
2013-09-16 9:11 ` [PATCH v6 0/3] Add PCIe support for i.MX6q Shawn Guo
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