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From: Michael Riesch <>
Cc: Michael Riesch <>
Subject: [PATCH 0/2] gpio: add driver for xilinx zynq and zynqmp
Date: Mon, 13 Sep 2021 17:25:34 +0200	[thread overview]
Message-ID: <> (raw)

Hi all,

This series adds a GPIO driver for the Xilinx Zynq/Zynq
UltraScale+ MPSoC architecture based on the corresponding
driver in the Linux kernel.

The work was mainly carried out by Thomas Haemmerle with
a few additions by Michael Tretter. After applying several
format fixes, I tested the driver on the ZCU106 evaluation
board as well as on a custom Zynq UltraScale+ MPSoC board.
Looking forward to your comments!

The second patch depends on the recently submitted addition
of support for the ZCU106 evaluation board [0].

Best regards,


Michael Tretter (1):
  arm: dts: zynqmp: add alias gpio0 to zcu104 and zcu106 boards

Thomas Haemmerle (1):
  gpio: add driver for xilinx zynq and zynqmp

 arch/arm/Kconfig                    |   2 +
 arch/arm/dts/zynqmp-zcu104-revA.dts |   4 +
 arch/arm/dts/zynqmp-zcu106-revA.dts |   4 +
 drivers/gpio/Kconfig                |   6 +
 drivers/gpio/Makefile               |   1 +
 drivers/gpio/gpio-zynq.c            | 453 ++++++++++++++++++++++++++++
 6 files changed, 470 insertions(+)
 create mode 100644 drivers/gpio/gpio-zynq.c


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             reply	other threads:[~2021-09-13 15:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-13 15:25 Michael Riesch [this message]
2021-09-13 15:25 ` [PATCH 1/2] " Michael Riesch
2021-09-13 16:43   ` Ahmad Fatoum
2021-09-13 15:25 ` [PATCH 2/2] arm: dts: zynqmp: add alias gpio0 to zcu104 and zcu106 boards Michael Riesch
2021-09-13 16:23   ` Ahmad Fatoum

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