Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver

[PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
[PATCH 2/6] dt-bindings: gpio: Add Delta TN48M CPLD GPIO bindings · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
Re: [PATCH 2/6] dt-bindings: gpio: Add Delta TN48M CPLD GPIO bindings · Rob Herring <robh@kernel.org> · 2021-05-06
[PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Rob Herring <robh@kernel.org> · 2021-05-06
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Michael Walle <hidden> · 2021-05-06
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Luka Perkov <luka.perkov@sartura.hr> · 2021-05-06
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-21
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Michael Walle <hidden> · 2021-05-06
Re: [PATCH 3/6] gpio: Add Delta TN48M CPLD GPIO driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-21
[PATCH 4/6] hwmon: Add Delta TN48M CPLD HWMON driver · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
Re: [PATCH 4/6] hwmon: Add Delta TN48M CPLD HWMON driver · Guenter Roeck <linux@roeck-us.net> · 2021-04-30
Re: [PATCH 4/6] hwmon: Add Delta TN48M CPLD HWMON driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-19
Re: [PATCH 4/6] hwmon: Add Delta TN48M CPLD HWMON driver · Guenter Roeck <linux@roeck-us.net> · 2021-05-19
[PATCH 5/6] dt-bindings: mfd: Add Delta TN48M CPLD drivers bindings · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
Re: [PATCH 5/6] dt-bindings: mfd: Add Delta TN48M CPLD drivers bindings · Rob Herring <robh@kernel.org> · 2021-05-06
[PATCH 6/6] MAINTAINERS: Add Delta Networks TN48M CPLD drivers · Robert Marko <robert.marko@sartura.hr> · 2021-04-30
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Michael Walle <hidden> · 2021-05-06
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-19
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Michael Walle <hidden> · 2021-05-19
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Lee Jones <hidden> · 2021-05-20
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-21
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Lee Jones <hidden> · 2021-05-21
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Robert Marko <robert.marko@sartura.hr> · 2021-05-21
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · kernel test robot <hidden> · 2021-05-06
Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver · Lee Jones <hidden> · 2021-05-19

From: Michael Walle <hidden>
Date: 2021-05-06 16:38:47
Also in: linux-gpio, linux-hwmon, lkml

Am 2021-04-30 14:35, schrieb Robert Marko:

Delta TN48M CPLD is used as a GPIO expander for the SFP GPIOs.

It is a mix of input only and output only pins.

Since there is no logical GPIO numbering arbitrary one is used
along dt-bindings to make it humanly readable.

Can gpio/gpio-regmap.c be used here? See gpio/gpio-sl28cpld.c
for an example.

-michael

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