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Document the "srpd" and "frequency" sysfs attributes exposed by the brcmstb_memc driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220812222533.2428033-3-f.fainelli@gmail.com
16 lines
493 B
Plaintext
16 lines
493 B
Plaintext
What: /sys/bus/platform/devices/*/srpd
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Date: July 2022
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KernelVersion: 5.21
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Contact: Florian Fainelli <f.fainelli@gmail.com>
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Description:
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Self Refresh Power Down (SRPD) inactivity timeout counted in
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internal DDR controller clock cycles. Possible values range
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from 0 (disable inactivity timeout) to 65535 (0xffff).
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What: /sys/bus/platform/devices/*/frequency
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Date: July 2022
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KernelVersion: 5.21
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Contact: Florian Fainelli <f.fainelli@gmail.com>
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Description:
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DDR PHY frequency in Hz.
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