spi: mpc512x-psc: add support for Freescale MPC5125

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The register layout of the PSC devices differ between MPC5121 and
MPC5125, but the registers are named nearly identical and their purpose
is similar enough ("freescale identical") such that substituting
mpc52xx_psc by mpc5125_psc is nearly enough to make the driver work on
MPC5125. To keep supporting MPC5121 this patch introduces a cpp
macro to select the right struct that defines the register layout.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Uwe Kleine-König 2015-07-14 11:19:56 +02:00 • committed by Mark Brown

parent bc0195aad0

commit 8bf960985d

2 changed files with 51 additions and 24 deletions

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5

arch/powerpc/include/asm/mpc52xx_psc.h

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70

drivers/spi/spi-mpc512x-psc.c

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