Messages in this thread | | | From | Andrey Smirnov <> | Subject | [RFC v2 0/5] PCIE support for i.MX8MQ (DT changes) | Date | Thu, 7 Feb 2019 16:29:36 -0800 |
| |
Everyone:
This series contains all of the i.MX Device Tree changes I made to enable support of PCIe on i.MX8MQ EVK. Marked as RFC since "arm64: dts: imx8mq-evk: Enable PCIE0 interface" contains proposed AUX clock binding that is not part of the PCI tree yet (to be submitted once we agree on this RFC).
NOTE: Immutable brach containing imx8mq-reset.h used in "arm64: dts: Add nodes for PCIe IP blocks" is availible in [reset-imx8mq]
Feedback is welcome!
Changes since [v1]:
- Dropped unsupported IRQ from PCIe nodes (a leftover from vendor tree)
- Added "pcie_aux" clock and moved clock configuration to board file since "pcie_bus" clock is now board specific
Thanks, Andrey Smirnov
[reset-imx8mq] git://git.pengutronix.de/pza/linux reset/imx8mq [v1] https://lore.kernel.org/lkml/20190131204333.31846-1-andrew.smirnov@gmail.com/
Andrey Smirnov (5): arm64: dts: imx8mq: Mark iomuxc_gpr as i.MX6Q compatible arm64: dts: imx8mq: Add a node for SRC IP block arm64: dts: imx8mq: Combine PCIE power domains arm64: dts: imx8mq: Add nodes for PCIe IP blocks arm64: dts: imx8mq-evk: Enable PCIE0 interface
arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 34 ++++++++ arch/arm64/boot/dts/freescale/imx8mq.dtsi | 87 +++++++++++++++++++- 2 files changed, 119 insertions(+), 2 deletions(-)
-- 2.20.1
| |