spi: spi_amd: Set controller address mode

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Add changes to set the controller address mode before initiating commands.
The AMD SPI0 controller(AMDI0062) supports both 24-bit and 32-bit address
modes, while the HID2 SPI controller(AMDI0063) supports only the 24-bit
address mode. So this change is applicable only for SPI0 controller.

Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Link: https://patch.msgid.link/20240925133644.2922359-8-Raju.Rangoju@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Raju Rangoju 2024-09-25 19:06:43 +05:30 • committed by Mark Brown

parent 145d61c0ab

commit 9674f1694e

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drivers/spi/spi-amd.c

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