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arm: zynq: slcr: Use read-modify-write for register writes
authorSoren Brinkmann <soren.brinkmann@xilinx.com>
Wed, 17 Jul 2013 17:10:15 +0000 (10:10 -0700)
committerMichal Simek <michal.simek@xilinx.com>
Fri, 26 Jul 2013 12:14:41 +0000 (14:14 +0200)
commit3db9e86029349c2c84928b5a0f7c7cf324243b4f
treef1846c75949e77ff2770ab199649dfe775d60dfctree | snapshot
parentb5f177ff305b3db63b5ea273e6471708790133f2commit | diff
arm: zynq: slcr: Use read-modify-write for register writes

zynq_slcr_cpu_start/stop() ignored the current register state when
writing to a register. Fixing this by implementing proper
read-modify-write.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arch/arm/mach-zynq/slcr.c diff | blob | history
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