char: xilinx_hwicap: Checkpatch.pl cleanup

Remove checkpatch warning:
WARNING: Use #include <linux/io.h> instead of <asm/io.h>

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
char: devcfg: Update xilinx header

Update header.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: Remove CONFIG_CPU_DCACHE_DISABLE

Origin patch:
Xilinx: ARM: Added the ability to disable the D cache
(sha1: 944dbf527b3b223d3b675dc5074faa3188df05d7)
is probably not valid for now.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Revert "arm: zynq: pm: Use generic OCM allocator"

This reverts commit 6e847915770c5046b357a8c1f314cc2902c833d2.
The commit breaks compilation when CONFIG_SUSPEND is set.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: zynq: pm: Fix compilation error

The variable 'scu_base' had been renamed to 'zynq_scu_base'. pm.c has
not been updated accordingly. Fixing this with a simple search and
replace:
s/scu_base/zynq_scu_base

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
zynq: Enable suspend support by default

Enable SRAM driver and suspend support.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
zynq: Enable cadence macb driver

We will use this driver.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: smp: ipi_timer is not used anywhere

Remove this unused function declaration.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>