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b37c384843
Change my e-mail address to kabel@kernel.org, and fix my name in non-code parts (add diacritical mark). Link: https://lkml.kernel.org/r/20210325171123.28093-2-kabel@kernel.org Signed-off-by: Marek Behún <kabel@kernel.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
36 lines
1.0 KiB
Plaintext
36 lines
1.0 KiB
Plaintext
What: /sys/kernel/debug/moxtet/input
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Date: March 2019
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KernelVersion: 5.3
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Contact: Marek Behún <kabel@kernel.org>
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Description: (Read) Read input from the shift registers, in hexadecimal.
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Returns N+1 bytes, where N is the number of Moxtet connected
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modules. The first byte is from the CPU board itself.
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Example::
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101214
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== =======================================
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10 CPU board with SD card
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12 2 = PCIe module, 1 = IRQ not active
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14 4 = Peridot module, 1 = IRQ not active
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== =======================================
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What: /sys/kernel/debug/moxtet/output
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Date: March 2019
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KernelVersion: 5.3
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Contact: Marek Behún <kabel@kernel.org>
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Description: (RW) Read last written value to the shift registers, in
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hexadecimal, or write values to the shift registers, also
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in hexadecimal.
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Example::
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0102
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== ================================================
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01 01 was last written, or is to be written, to the
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first module's shift register
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02 the same for second module
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== ================================================
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