linux-kernel - Re: [PATCH] mfd: intel_soc_pmic_chtdc_ti: Remove invalid max

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Message-ID: <Z1FiEuqjwpyW4s3Q@smile.fi.intel.com>
Date: Thu, 5 Dec 2024 10:19:30 +0200
From: Andy Shevchenko <andy@...nel.org>
To: Hans de Goede <hdegoede@...hat.com>
Cc: Lee Jones <lee@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: intel_soc_pmic_chtdc_ti: Remove invalid
 max_register from regmap-config

On Wed, Dec 04, 2024 at 10:02:09PM +0100, Hans de Goede wrote:
> The max_register = 128 setting in the regmap config is not valid.
> 
> The Intel Dollar Cove TI PMIC has an eeprom unlock register at address 0x88
> and a number of EEPROM registers at 0xF?. Drop the invalid max_register
> setting so that these registers can be accessed.

Wouldn't this break debugfs facility?
If that is the case, perhaps adding 0xff to it would make more sense?

-- 
With Best Regards,
Andy Shevchenko