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2011-10-24ARM: CSR: call l2x0_of_init to init L2 cache of SiRFprimaIIBarry Song
Cc: Rob Herring <robherring2@gmail.com> Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-10-18Merge branch 'mach_memory_h' of git://git.linaro.org/people/nico/linux into ↵Russell King
devel-stable
2011-10-17ARM: 7022/1: allow to detect conflicting zreladdrsSascha Hauer
Boards used to specify zreladdr in their Makefile.boot with zreladdr-y := x, so conflicting zreladdrs were silently overwritten. This patch changes this to zreladdr-y += x, so that we end up with multiple words in zreladdr in such a case. We can detect this later and complain if necessary. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-10-13ARM: mach-prima2: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-08Merge branch 'depends/rmk/devel-stable' into next/cleanupArnd Bergmann
2011-10-01ARM: CSR: clock: Fix indentationBarry Song
Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-10-01ARM: CSR: prima2: fix trailing whitespaceBarry Song
Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-10-01ARM: CSR: timer: space required before the open parenthesis '('Barry Song
Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-10-01ARM: CSR: timer: do not initialise statics to 0 or NULLBarry Song
Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-09-26ARM: add an extra temp register to the low level debugging addruart macroNicolas Pitre
Some platforms (like OMAP not to name it) are doing rather complicated hacks just to determine the base UART address to use. Let's give their addruart macro some slack by providing an extra work register which will allow for much needed cleanups. This is basically a no-op as this commit is only adding the extra argument to the macro but no one is using it yet. Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-09-21ARM: CSR: PM: add sleep entry for SiRFprimaIIRongjun Ying
This patch adds suspend-to-mem support for prima2. It will make prima2 enter DEEPSLEEP mode while accepting PM_SUSPEND_MEM command. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Barry Song <baohua.song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-09-21ARM: CSR: PM: save/restore irq status in suspend cycleBarry Song
SiRFprimaII will lose power in deepsleep mode except rtc, pmu and sdram self-refresh. So IRQ controller will lose status in suspend cyle. This patch saves irq mask/level registers while suspending and restore them while resuming. Signed-off-by: Barry Song <baohua.song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-09-21ARM: CSR: PM: save/restore timer status in suspend cycleBarry Song
SiRFprimaII will lose power in deepsleep mode except rtc, pmu and sdram self-refresh. This patch saves timer-related registers while suspending and restore them while resuming. Signed-off-by: Barry Song <baohua.song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-09-21Merge branch 'kprobes-test' of git://git.yxit.co.uk/linux into devel-stableRussell King
2011-09-11ARM: CSR: add rtc i/o bridge interface for SiRFprimaIIZhiwu Song
The module is a bridge between the RTC clock domain and the CPU interface clock domain. ARM access the register of SYSRTC, GPSRTC and PWRC through this module. Signed-off-by: Zhiwu Song <zhiwu.song@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-09-11ARM: CSR: IRQ: add simple irq_domain so that hw irq can map to LinuxBarry Song
Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-09-11ARM: CSR: add missing sentinels to of_device_id tablesJamie Iles
The of_device_id tables used for matching should be terminated with empty sentinel values. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Barry Song <baohua.song@csr.com>
2011-09-06ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_sizeNicolas Pitre
Original comment: Restrict DMA-able region to workaround silicon limitation. The limitation restricts buffers available for DMA to SD/MMC hardware to be below 256MB. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-08-21ARM: mach-prima2: convert boot_params to atag_offsetNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-09ARM: CSR: initializing L2 cacheRongjun Ying
Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Barry Song <baohua.song@csr.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-07-09ARM: CSR: mapping early DEBUG_LL uartBarry Song
Signed-off-by: Barry Song <baohua.song@csr.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-07-09ARM: CSR: Adding CSR SiRFprimaII board supportBinghua Duan
SiRFprimaII is the latest generation application processor from CSR’s Multifunction SoC product family. Designed around an ARM cortex A9 core, high-speed memory bus, advanced 3D accelerator and full-HD multi-format video decoder, SiRFprimaII is able to meet the needs of complicated applications for modern multifunction devices that require heavy concurrent applications and fluid user experience. Integrated with GPS baseband, analog and PMU, this new platform is designed to provide a cost effective solution for Automotive and Consumer markets. This patch adds the basic support for this SoC and EVB board based on device tree. It is following the ZYNQ of Xilinx in some degree. Signed-off-by: Binghua Duan <Binghua.Duan@csr.com> Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com> Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Yuping Luo <Yuping.Luo@csr.com> Signed-off-by: Bin Shi <Bin.Shi@csr.com> Signed-off-by: Huayi Li <Huayi.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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