Commit e3a1b924 authored by Florian Fainelli's avatar Florian Fainelli Committed by Krzysztof Kozlowski
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Documentation: sysfs: Document Broadcom STB memc sysfs knobs 



Document the "srpd" and "frequency" sysfs attributes exposed by
the brcmstb_memc driver.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220812222533.2428033-3-f.fainelli@gmail.com
parent fa0321ba

Documentation/ABI/testing/sysfs-platform-brcmstb-memc

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What:		/sys/bus/platform/devices/*/srpd

Date:		July 2022

KernelVersion:	5.21

Contact:	Florian Fainelli <f.fainelli@gmail.com>

Description:

		Self Refresh Power Down (SRPD) inactivity timeout counted in

		internal DDR controller clock cycles. Possible values range

		from 0 (disable inactivity timeout) to 65535 (0xffff).



What:		/sys/bus/platform/devices/*/frequency

Date:		July 2022

KernelVersion:	5.21

Contact:	Florian Fainelli <f.fainelli@gmail.com>

Description:

		DDR PHY frequency in Hz.