From: Thomas Preston <thomas.preston@codethink.co.uk>
To: linus.walleij@linaro.org, robh+dt@kernel.org,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: thomas.preston@codethink.co.uk
Subject: [PATCH 0/3] pinctrl: mcp23s08: Fixups for mcp23x17
Date: Fri, 14 Aug 2020 11:03:54 +0100 [thread overview]
Message-ID: <20200814100357.209340-1-thomas.preston@codethink.co.uk> (raw)
Hi,
I'm in the process of adding a device tree overlay for the PiFace
Digital Raspberry Pi daughter board [0]. It's an mcp23s17 SPI GPIO port
expander. In doing so, I noticed some errors with the mcp23s08 driver.
This series adds my fixups to (which builds successfully):
v5.8-13252-gcf4a66ae5e4a
But I have only tested them on (rpi-5.4.y):
v5.4.51-1078-g92834e4bb4ce
They're quite trivial and backwards compatible, although I might be
wrong about "interrupt-controller". Can someone please confirm?
Many thanks,
Thomas
[0] https://github.com/raspberrypi/linux/pull/3794
Thomas Preston (3):
pinctrl: mcp23s08: Fixup mcp23x17 regmap_config
pinctrl: mcp23s08: Remove interrupt-controller
devicetree: mcp23s08: Remove interrupt-controller
.../bindings/pinctrl/pinctrl-mcp23s08.txt | 8 -----
drivers/pinctrl/pinctrl-mcp23s08.c | 35 +++++++++----------
drivers/pinctrl/pinctrl-mcp23s08.h | 2 +-
3 files changed, 18 insertions(+), 27 deletions(-)
--
2.26.2
next reply other threads:[~2020-08-14 10:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-14 10:03 Thomas Preston [this message]
2020-08-14 10:03 ` [PATCH 1/3] pinctrl: mcp23s08: Fixup mcp23x17 regmap_config Thomas Preston
2020-08-28 9:06 ` Linus Walleij
2020-08-28 9:28 ` Andy Shevchenko
2020-08-28 17:30 ` Thomas Preston
2020-08-28 10:09 ` Andy Shevchenko
2020-08-28 19:19 ` Thomas Preston
2020-08-14 10:03 ` [PATCH 2/3] pinctrl: mcp23s08: Remove interrupt-controller Thomas Preston
2020-08-14 10:03 ` [PATCH 3/3] devicetree: " Thomas Preston
2020-08-14 13:56 ` [PATCH 0/3] pinctrl: mcp23s08: Fixups for mcp23x17 Thomas Preston
2020-08-17 19:29 ` Rob Herring
2020-08-18 11:09 ` Thomas Preston
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