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2010-08-05Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (79 commits) powerpc/8xx: Add support for the MPC8xx based boards from TQC powerpc/85xx: Introduce support for the Freescale P1022DS reference board powerpc/85xx: Adding DTS for the STx GP3-SSA MPC8555 board powerpc/85xx: Change deprecated binding for 85xx-based boards powerpc/tqm85xx: add a quirk for ti1520 PCMCIA bridge powerpc/tqm85xx: update PCI interrupt-map attribute powerpc/mpc8308rdb: support for MPC8308RDB board from Freescale powerpc/fsl_pci: add quirk for mpc8308 pcie bridge powerpc/85xx: Cleanup QE initialization for MPC85xxMDS boards powerpc/85xx: Fix booting for P1021MDS boards powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards powerpc/85xx: kexec for SMP 85xx BookE systems powerpc/5200/i2c: improve i2c bus error recovery of/xilinxfb: update tft compatible versions powerpc/fsl-diu-fb: Support setting display mode using EDID powerpc/5121: doc/dts-bindings: update doc of FSL DIU bindings powerpc/5121: shared DIU framebuffer support powerpc/5121: move fsl-diu-fb.h to include/linux powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor powerpc/512x: add clock structure for Video-IN (VIU) unit ...
2010-08-05Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (49 commits) microblaze: Add KGDB support microblaze: Support brki rX, 0x18 for user application debugging microblaze: Remove nop after MSRCLR/SET, MTS, MFS instructions microblaze: Simplify syscall rutine microblaze: Move PT_MODE saving to delay slot microblaze: Fix _interrupt function microblaze: Fix _user_exception function microblaze: Put together addik instructions microblaze: Use delay slot in syscall macros microblaze: Save kernel mode in delay slot microblaze: Do not mix register saving and mode setting microblaze: Move SAVE_STATE upward microblaze: entry.S: Macro optimization microblaze: Optimize hw exception rutine microblaze: Implement clear_ums macro and fix SAVE_STATE macro microblaze: Remove additional setup for kernel_mode microblaze: Optimize SAVE_STATE macro microblaze: Remove additional loading microblaze: Completely remove working with R11 register microblaze: Do not setup BIP in _debug_exception ...
2010-08-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: arch/sparc/mm: Use GFP_KERNEL MAINTAINERS: Add trailing slash to SBUS path. sbus: autoconvert trivial BKL users to private mutex
2010-08-05Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] increase ia64 static per cpu area [IA64] Put ia64 config files on the Uwe Kleine-König diet [IA64] perfmon: convert to unlocked_ioctl [IA64] beautify vmlinux.lds.h
2010-08-05Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (150 commits) MIPS: PowerTV: Separate PowerTV USB support from non-USB code MIPS: strip the un-needed sections of vmlinuz MIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESS MIPS: Clean up arch/mips/boot/compressed/decompress.c MIPS: Clean up arch/mips/boot/compressed/ld.script MIPS: Unify the suffix of compressed vmlinux.bin MIPS: PowerTV: Add Gaia platform definitions. MIPS: BCM47xx: Fix nvram_getenv return value. MIPS: Octeon: Allow more than 3.75GB of memory with PCIe MIPS: Clean up notify_die() usage. MIPS: Remove unused task_struct.trap_no field. Documentation: Mention that KProbes is supported on MIPS SAMPLES: kprobe_example: Make it print something on MIPS. MIPS: kprobe: Add support. MIPS: Add instrunction format for BREAK and SYSCALL MIPS: kprobes: Define regs_return_value() MIPS: Ritually kill stupid printk. MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts. MIPS: Octeon: Support 256 MSI on PCIe MIPS: Decode core number for R2 CPUs. ...
2010-08-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6: xtensa: Disable PCI and nfsroot on simulation target xtensa: Add missing include in coprocessor.h xtensa: Fix the network driver for the simulator target xtensa: Shuffle include statements to fix linker script xtensa: Add -mforce-no-pic option is supported xtensa: Fixes due to bss boundary symbol name changes. xtensa: Fix linker script patch-up xtensa: Fix FLUSH_DCACHE macro for some variants.
2010-08-05MIPS: PowerTV: Separate PowerTV USB support from non-USB codeDavid VomLehn
Separate USB code into a file separate from asic/asic_devices. Separating the USB code from everything else in asic/asic_devices.c goes a long way toward reducing the use of that file as a dumping ground for everything that didn't seem to fit anywhere else. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Cc: greg@kroah.com Cc: linux-usb@vger.kernel.org Patchwork: http://patchwork.linux-mips.org/patch/1522/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: strip the un-needed sections of vmlinuzWu Zhangjin
This patch use "strip -s" to strip the .symtab and .strtab sections of vmlinuz. Note: This patch is based on http://patchwork.linux-mips.org/patch/1324/ Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1383/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESSWu Zhangjin
We have calculated VMLINUZ_LOAD_ADDRESS in shell, which is indecipherable. This patch rewrites it in C. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> To: linux-mips <linux-mips@linux-mips.org> Cc: Alexander Clouter <alex@digriz.org.uk> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Alexander Clouter <alex@digriz.org.uk> Patchwork: https://patchwork.linux-mips.org/patch/1324/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up arch/mips/boot/compressed/decompress.cWu Zhangjin
- Remove several outdated comments - Clearify the definition of zimage_start and zimage_size and the their usage Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1382/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up arch/mips/boot/compressed/ld.scriptWu Zhangjin
- Remove unused symbols: _fdata, _text; only _edata and _end are needed by head.S - Remove unused sections: .sbss, .stab, .gptab.sdata, .gptab.sbss - Change the alignment to 16 bytes to ensure it is greater than any fundamental type of a MIPS compiler. - Clean up comments Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1381/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Unify the suffix of compressed vmlinux.binWu Zhangjin
The compressed vmlinux.bin is only a temp file so it's ok to use the same suffix .z for them (.gz,.lzo,.lzma...) to remove several lines and simpify the maintenance (no need to add the "suffix_$(xxx) := suffix" line). Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> To: linux-mips <linux-mips@linux-mips.org> Cc: Alexander Clouter <alex@digriz.org.uk> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Patchwork: https://patchwork.linux-mips.org/patch/1323/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2010-08-05MIPS: PowerTV: Add Gaia platform definitions.David VomLehn
Define ASIC address, memory preallocations, and initialization code for the Gaia platform. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1519/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: BCM47xx: Fix nvram_getenv return value.Hauke Mehrtens
Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on success and -9 if the value was not found. If the input was wrong -8 will be returned by cfe_getenv. Change nvram_getenv to do the same. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: Waldemar Brodkorb <wbx@openadk.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1520/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Allow more than 3.75GB of memory with PCIeDavid Daney
We reserve the 3.75GB - 4GB region of PCIe address space for device to device transfers, making the corresponding physical memory under direct mapping unavailable for DMA. To allow for PCIe DMA to all physical memory we map this chunk of physical memory with BAR1. Because of the resulting discontinuity in the mapping function, we remove a page of memory at each end of the range so multi-page DMA buffers can never be allocated that span the range. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1535/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Clean up notify_die() usage.David Daney
The sixth argument of notify_die() is a signal number, the fifth is a trap number. Instead of passing a signal number in a randomly selected argument, pass it in the sixth. Extract the exception code from regs and pass that as the trap number. Get rid of redundant cast, and remove some gratuitous spaces. Nobody actually does anything with the signal number or trap number, but we might as well populate them with sensible values. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1532/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Remove unused task_struct.trap_no field.David Daney
It is initialized to zero and only ever read. Remove it, and pass zero in its place. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1531/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: kprobe: Add support.David Daney
This patch is based on previous work by Sony and Himanshu Chauhan. I have done some cleanup and implemented JProbes and KRETPROBES. The KRETPROBES part is pretty much copied verbatim from powerpc. A possible future enhance might be to factor out the common code. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Himanshu Chauhan <hschauhan@nulltrace.org> To: linux-mips@linux-mips.org To: ananth@in.ibm.com, To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1525/ Patchwork: https://patchwork.linux-mips.org/patch/1530/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Add instrunction format for BREAK and SYSCALLDavid Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: ananth@in.ibm.com To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org Cc: hschauhan@nulltrace.org Patchwork: https://patchwork.linux-mips.org/patch/1524/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: kprobes: Define regs_return_value()David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: ananth@in.ibm.com To: anil.s.keshavamurthy@intel.com To: davem@davemloft.net To: masami.hiramatsu.pt@hitachi.com Cc: linux-kernel@vger.kernel.org, Cc: hschauhan@nulltrace.org Patchwork: https://patchwork.linux-mips.org/patch/1529/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Ritually kill stupid printk.Ralf Baechle
This belongs into userland. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts.Chandrakala Chavva
MSI-X interrupts are not supported yet for Octeon, return error if MSI-X interrupts are requested by driver so that the driver will fall back to use MSI interrupts. Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1506/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David Daney <ddaney@caviumnetworks.com>
2010-08-05MIPS: Octeon: Support 256 MSI on PCIeDavid Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1507/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Decode core number for R2 CPUs.David Daney
The struct cpuinfo_mips.core field should be populated with the physical core number. For R2 CPUs, this is carried in the low 10 bits of Ebase. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1505/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: SMTC: Use %p to format pointersKulikov Vasiliy
While at it, drop 0x prefix. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> To: kernel-janitors@vger.kernel.org Cc: Chris Dearman <chris@mips.com> Cc: "Robert P. J. Day" <rpjday@crashcourse.ca> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1458/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Remove unused macro LOONGSON_PERFCNT_IRQWu Zhangjin
LOONGSON2_PERFCNT_IRQ is used for the irq number of the performance overflow interrupts; LOONGSON_PERFCNT_IRQ is unused so remove it. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1494/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Oprofile: add a new do_perfcnt_IRQ()Wu Zhangjin
On FuLoong-2F IP6 is shared by the performance counter overflow interrupt and the Bonito northbridge interrupt. To reduce overhead only call do_IRQ() when oprofile is enabled to reduce overhead. This patch adds an inline function do_perfcnt_IRQ() to hide the #if's , which can be shared by the other Loongson machines, i.e. gdium. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1492/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Loongson: Remove set_irq_trigger_mode()Wu Zhangjin
set_irq_trigger_mode() is not needed on all platforms so remove it and move the related source code to mach_init_irq(). This will allow gdium to share the common irq.c without adding an empty set_irq_trigger_mode(). Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1493/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Define ST0_NMI in asm/mipsregs.hDavid Daney
This is used by the forthcoming OCTEON watchdog patch. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1498/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Export __cpu_number_map and __cpu_logical_map.David Daney
The forthcoming Octeon watchdog driver will use them. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Export prom_putchar().David Daney
The forthcoming watchdog driver will use it. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add option to export uasm API.David Daney
A 'select EXPORT_UASM' in Kconfig will cause the uasm to be exported for use in modules. When it is exported, all the uasm data and code cease to be __init and __initdata. Also daddiu_bug cannot be __cpuinitdata if uasm is exported. The cleanest thing is to just make it normal data. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1500/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add BBIT0 and BBIT1 instructionsDavid Daney
These are OCTEON specific instructions. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1496/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: uasm: Add drotr32 and uasm_i_drotr_safe.David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1495/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Octeon: Implement delays with cycle counter.David Daney
Power throttling make deterministic delay loops impossible. Re-implement delays using the cycle counter. This also allows us to get rid of the code that calculates loops per jiffy. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1317/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add qi_lb60 board supportLars-Peter Clausen
Add support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1472/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MMC: Add support for the controller on JZ4740 SoCs.Lars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Matt Fleming <matt@console-pimps.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Matt Fleming <matt@console-pimps.org> Cc: linux-mmc@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1463/ Patchwork: https://patchwork.linux-mips.org/patch/1523/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MTD: Nand: Add JZ4740 NAND driverLars-Peter Clausen
Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05FBDEV: JZ4740: Add framebuffer driverLars-Peter Clausen
Add support for the LCD controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-fbdev@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1470/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add Kbuild filesLars-Peter Clausen
Add the Kbuild files for the JZ4740 architecture and adds JZ4740 support to the MIPS Kbuild files. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1406/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add platform devicesLars-Peter Clausen
Add platform devices for all the JZ4740 platform drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1469/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add prom supportLars-Peter Clausen
Add support for initializing arcs_cmdline on JZ4740 based machines and provides a prom_putchar implementation. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1404/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add serial supportLars-Peter Clausen
The JZ4740 UART interface is almost 16550 compatible. The UART module needs to be enabled by setting a bit in the FCR register and it has support for receive timeout interrupts. Instead of adding yet another machine specific quirk to the 8250 serial driver we provide a serial_out implementation which sets the required additional flags. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1403/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add PWM supportLars-Peter Clausen
Add support for the PWM part of the timer unit on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1468/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add DMA support.Lars-Peter Clausen
Add support for DMA transfers on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1401/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add GPIO supportLars-Peter Clausen
Add gpiolib support for JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1467/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add setup codeLars-Peter Clausen
Add plat_mem_setup and get_system_type for JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1399/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add power-management and system reset supportLars-Peter Clausen
Add support for suspend/resume and poweroff/reboot on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1398/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add clocksource/clockevent support.Lars-Peter Clausen
Add clocksource and clockevent support for the timer/counter unit on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1397/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: JZ4740: Add timer supportLars-Peter Clausen
Add support for the timer/counter unit on a JZ4740 SoC. This code is used as a common base for the JZ4740 clocksource/clockevent implementation and PWM support. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1396/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>