Re: [PATCH 2/4] reset: add GPIO-based reset controller
On 1/9/24 04:41, Krzysztof Kozlowski wrote:
I think a separate pseudo-device is necessary a generic solution. So I guess I will revive my patchset.
Sean and Krzysztof,
I see a lot of value in a generic reset-gpio driver that you have both tried to get accepted in the past. I support boards that have a number of SPI and I2C devices that often have GPIO resets wired to them that are pulled in hardware to the in-reset state and find no support in the various drivers for reset handling. I've often wondered why a generic gpio reset wasn't supported in the SPI/I2C cores like it is for some other subsystems.
The approach of a gpios-reset solution makes sense to me.
Will you be submitting a follow-on series to your previous attempts?
Best Regards,
Tim
On 29/02/2024 18:26, Tim Harvey wrote:
On 1/9/24 04:41, Krzysztof Kozlowski wrote:
I think a separate pseudo-device is necessary a generic solution. So I guess I will revive my patchset.
Sean and Krzysztof,
I see a lot of value in a generic reset-gpio driver that you have both tried to get accepted in the past. I support boards that have a number of SPI and I2C devices that often have GPIO resets wired to them that are pulled in hardware to the in-reset state and find no support in the various drivers for reset handling. I've often wondered why a generic gpio reset wasn't supported in the SPI/I2C cores like it is for some other subsystems.
The approach of a gpios-reset solution makes sense to me.
Will you be submitting a follow-on series to your previous attempts?
Sorry, don't get. Why do you revive this old thread after code was merged? If my patchset which was finally merged a week ago or so does not work for you, please comment there or send follow-up work extending it.
Best regards, Krzysztof
participants (2)
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Krzysztof Kozlowski -
Tim Harvey