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H A D | aspeed_scu.c | 740bc3a7 Tue Sep 01 07:21:50 CDT 2020 Cédric Le Goater <clg@kaod.org> aspeed/scu: Fix valid access size on AST2400 The read access size of the SCU registers can be 1/2/4 bytes and write is 4 bytes and all Aspeed models would need a .valid.accepts() handler. For the moment, set the min access size to 1 byte to cover both read and write operations on the AST2400 but keep the min access size of the other SoCs to 4 bytes as this is an unusual access size. This fixes support for some old firmware doing 2 bytes reads on the AST2400 SoC. Reported-by: Erik Smit <erik.lucas.smit@gmail.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-Id: <20200819100956.2216690-5-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
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