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Subject: AST2600: Linux driver support for SPI controller
Date: Mon, 19 Jul 2021 18:32:34 +0530	[thread overview]
Message-ID: <> (raw)

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Hello all,

This is regarding SPI controller driver support in OpenBMC.
Here is the scenario: Three devices connected *over same SPI controller* as
mentioned below:

Firmware SPI Memory Controller (BSPI): (0x1E620000):
    - Flash 0 (CS0)
    - Flash 1 (CS1)
    - MCU/CPLD (CS2)

When I look at the OpenBMC Linux repository, I could find 'aspeed-smc.c'
driver under the MTD subsystem, so this seems to work only for flash

Do we've any other driver support or a solution to handle all the three
devices? Any help/suggestions would be appreciated.

Vinoth Kumar RK

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             reply	other threads:[~2021-07-19 13:03 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-19 13:02 VINOTHKUMAR RK [this message]
2021-07-19 16:32 ` AST2600: Linux driver support for SPI controller Milton Miller II
2021-07-19 18:38 ` Patrick Williams

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