Re: [PATCH v5 08/12] gpio: pl061: add Ambarella CV75 register layout variant

Andy Shevchenko <[email protected]>
Newsgroups gmane.linux.serial,gmane.linux.ports.arm.kernel,gmane.linux.drivers.devicetree,gmane.linux.kernel.clk,gmane.linux.kernel.gpio,gmane.linux.kernel
Organization Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo
Message-ID <[email protected]> 
On Tue, Aug 18, 2026 at 06:31:22PM +0800, Long Zhao via B4 Relay wrote:

> Extend gpio-pl061 with a per-variant register layout so the Ambarella
> CV75 GPIO banks can reuse the PL061 driver instead of a duplicate.

This is reinvention of gpio-mmio.c (as a library). It has necessary facilities.
Also gpio-regmap may be considered. So, switch this driver to use one of the
above and the patch for the new device will be much simpler and elegant.

-- 
With Best Regards,
Andy Shevchenko
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