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authorSerge Semin <Sergey.Semin@baikalelectronics.ru>2020-05-26 14:59:24 +0200
committerArnd Bergmann <arnd@arndb.de>2020-05-28 14:00:08 +0200
commita1c13784d25111d8c8e98a4dae6dadd41ce4df3d (patch)
tree0058474cf09806caaa1314415d26d413094fbf1f /drivers/rtc/rtc-at91rm9200.c
parentdt-bindings: bus: Add Baikal-T1 AXI-bus binding (diff)
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dt-bindings: bus: Add Baikal-T1 APB-bus binding
Baikal-T1 CPU or DMAC MMIO requests are handled by the AMBA 3 AXI Interconnect which routes them to the AXI-APB bridge, which in turn serializes accesses and routes them to the corresponding APB slave device. This binding describes the AXI-APB bridge considered as the APB-bus. It is supposed to be compatible with "be,bt1-apb" and "simple-bus" drivers, should be equipped with EHB MMIO region and a region with no slave device mapped, interrupts line number, APB reference clock and domain reset line. Link: https://lore.kernel.org/r/20200526125928.17096-3-Sergey.Semin@baikalelectronics.ru Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Paul Burton <paulburton@kernel.org> Cc: Olof Johansson <olof@lixom.net> Cc: linux-mips@vger.kernel.org Cc: soc@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/rtc/rtc-at91rm9200.c')
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