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* ARM: restart: cns3xxx: use new restart hookRussell King2012-01-051-2/+2
| | | | | | | | Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* atomic: use <linux/atomic.h>Arun Sharma2011-07-261-1/+1
| | | | | | | | | | | | | | This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ARM: cns3xxx: Add architecture definition for EHCI/OHCI controllerMac Lin2010-11-261-0/+4
| | | | | | | | | | | This patch add plateform_device for EHCI and OHCI controller on CNS3XXX. Power reference count (usb_pwr_ref) is used to control enabling and disabling the single clock control for both EHCI and OHCI controller. It also removes EHCI/OHCI unused virtual address definitions. Signed-off-by: Mac Lin <mkl0301@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* ARM: cns3xxx: Add new and export the old power management functionsMac Lin2010-11-261-0/+18
| | | | | | | | This patch adds cns3xxx_pwr_clk_dis, and exports these power management functions that may be used by many other device drivers on CNS3XXX. Signed-off-by: Mac Lin <mkl0301@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* ARM: cns3xxx: Make cns3xxx_pwr_soft_rst_force() to actually reset blocksAnton Vorontsov2010-11-261-0/+1
| | | | | | | | | | commit 6eb5d146d4535 ("ARM: cns3xxx: Use IO memory accessors everywhere") breaks cns3xxx_pwr_soft_rst_force() function, so that it doesn't write cleared bit into the register. This patch fixes the issue by adding the necessary __raw_writel(). Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* ARM: cns3xxx: Use IO memory accessors everywhereAnton Vorontsov2010-06-081-8/+23
| | | | | | | | | | Before it isn't too late let's switch to IO memory accessors. This patch converts all current _REG users and _REG definitions. There should be no functional changes. Suggested-by: Ben Dooks <ben-linux@fluff.org> Suggested-by: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
* ARM: cns3xxx: Add basic support for Cavium Networks CNS3xxx processorsAnton Vorontsov2010-05-021-0/+86
This patch adds very basic support for ECONA CNS3xxx ARM11 MPcore (ARMv6) dual-core processors. Note that SMP is not yet supported, as well as many peripheral devices. Support for these features will be added later. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
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