- 25 5月, 2011 6 次提交
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由 Magnus Damm 提交于
Add SY-DMAC support via shdma.c to the sh73a0 SoC including slave ids, platform data and clock bindings. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch ties in the previously added sh7372 sleep mode known as Core Standby together with the shared SH-Mobile ARM CPUIdle implementation. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch adds a shared SH-Mobile ARM specific CPUIdle implementation supporting WFI only at this point. It serves as a common point for late registration of the arch-specific CPUIdle code, and supports adding extra sleep modes using the callback shmobile_cpuidle_setup() together with shmobile_cpuidle_modes[]. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Add sh7372 Core Standby sleep mode support and tie it in with the shared SH-Mobile ARM suspend code. The Core Standby mode is the lightest sh7372-specific sleep mode, cutting power to the ARM core excluding the L2 cache. Any interrupt source can be used for wakeups. The low level portion of this code is based on the TI OMAP sleep code in sleep34xx.S, thanks to them. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch adds a simple Suspend-to-RAM implementation for SH-Mobile ARM. The struct shmobile_suspend_ops are kept global to allow cpu-specific code to override the callbacks if needed. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 24 5月, 2011 34 次提交
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由 Guennadi Liakhovetski 提交于
Use soc_camera_platform helper functions to dynamically manage the camera device. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Add SDHI0 and SDHI1 support to the AG5EVM board including platform data, pinmux configuration and clock bindings. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Simon Horman 提交于
This patch reverts "ARM: mach-shmobile: sh7372 SDHI vector merge" and supplies 3 IRQ resources for each SDHI block. Some blocks have a 4th IRQ, but this is used for DRM feathres that I do not have access tot he documentation for and are almost certainly tainted by licensing issues. So the 4th IRQ is not hooked-up even if it exists. Cc: Chris Ball <cjb@laptop.org> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Update the struct resources for DSI0 to include the hardware block name. Purely cosmetic, makes /proc/iomem look slightly better. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Fix the case of too late twd_base initialization for SMP on sh73a0 which bas been broken because sh73a0 specific smp_prepare_cpu() and percpu_timer_setup() changed order in the commits: 05c74a6c c413521e Without this fix the sh73a0 SMP kernel panics on boot. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Git commit f4117ac9 introduced PLAT_PHYS_OFFSET, but headsmp.S was left unchanged which results in a compile error: AS arch/arm/mach-shmobile/headsmp.o arch/arm/mach-shmobile/headsmp.S: Assembler messages: arch/arm/mach-shmobile/headsmp.S:27: Error: undefined symbol `secondary_startup' in operation arch/arm/mach-shmobile/headsmp.S:27: Error: undefined symbol `PHYS_OFFSET' in operation make[1]: *** [arch/arm/mach-shmobile/headsmp.o] Error 1 make[1]: *** Waiting for unfinished jobs.... Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Update the sh7372 clock code to set the RT side set of MSTP bits to a fixed disabled state. The sh7372 SoC contains two sets of MSTP bits, one for the ARM (SYS) side, and one for the SH4AL-DSP (RT) side. The actual clock associated with the MSTP bit will only be stopped when both sides have set the MSTP bit to disabled mode. Some MSTP bits are enabled by default after hardware reset, so this patch adjusts the code to disable all MSTP bits associated with the RT side to allow the SYS side to have full control. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Guennadi Liakhovetski 提交于
The PLLC2 clock on AP4 systems does not need to run constantly to be able to use HDMI. The HDMI hotplug interrupt works without the PLL too, after which all the necessary clocks will be turned on by the runtime PM. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Guennadi Liakhovetski 提交于
Add DMA mode support for the MMCIF controller on mackerel. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Guennadi Liakhovetski 提交于
Remember to also check for the CONFIG_MMC_SH_MMCIF_MODULE option for the case of a modular MMCIF driver. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Export the following sh7377 multimedia hardware blocks using UIO: VPU, VEU[0-3], JPU and SPU2[0-1] Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Export the following sh7372 multimedia hardware blocks using UIO: VPU, VEU[0-3], JPU and SPU2[0-1] Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Export the following sh7367 multimedia hardware blocks using UIO: VPU, VEU[0-3], VEU2H, JPU and SPU1 Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Update the sh7377 serial port types to make use of PORT_SCIFA and PORT_SCIFB. This makes the software match the sh7377 data sheet. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Simon Horman 提交于
* Set receive enable and transmit enable bits of SCASCR0 (E6C400089). Values previously written to this register was bogus. Curiously earlyprintk works with the previous code. * Remove duplicate initialisation of GPIO port 152, SCIFA0_TXD (0xE6053098). This should have no effect other than to very slightly reduce the amount of code. Reported-by: NMagnus Damm <magnus.damm@gmail.com> Signed-off-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Russell King 提交于
bcmring has a set of four sp804 timers incorporated, yet it has its own copy of the sp804 code. Convert its clockevent implementation to the standard sp804 support code. Cc: Jiandong Zheng <jdzheng@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
bcmring has a set of four sp804 timers incorporated, yet it has its own copy of the sp804 code. Convert its clocksource implementation to the standard sp804 support code. Cc: Jiandong Zheng <jdzheng@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Jiandong Zheng 提交于
Move adding clkdev table to init_early to make sure the common sp804 clockevents can be initialized properly. Signed-off-by: NJiandong Zheng <jdzheng@broadcom.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
This allows platforms to specify the rate of the SP804 clockevent via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
This allows platforms to specify the clcokevent name upon registration. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
This allows platforms to specify the rate of the SP804 clocksource via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
This allows platforms to specify the clocksource name upon registration, which is necessary should they wish to register more than one sp804 clocksource. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert the OMAP1 32-bit down counting clocksource to the generic clocksource infrastructure. Tested-by: NTony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert the MXS timrotv2 32-bit down counting clocksource to the generic clocksource infrastructure. Cc: Sascha Hauer <kernel@pengutronix.de> Acked-by: NShawn Guo <shawn.guo@freescale.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert SPEAr platforms 16-bit up counting clocksource, which requires a 16-bit register access read rather than 32-bit. Acked-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert the Integrator/AP 16-bit down-counting clocksource to the generic clocksource infrastructure. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert the W90x900 24-bit down-counting clocksource to the generic mmio clocksource infrastructure Acked-by: NWan ZongShun <mcuos.com@gmail.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert SP804, MXC, Nomadik and Orion 32-bit down-counting clocksources to generic mmio clocksource infrastructure. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Alessandro Rubini <rubini@unipv.it> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: NNicolas Pitre <nico@fluxnic.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Convert ixp4xx, lpc32xx, mxc, netx, pxa, sa1100, tcc8k, tegra and u300 to use the generic mmio clocksource recently introduced. Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Acked-by: NEric Miao <eric.y.miao@gmail.com> Acked-by: N"Hans J. Koch" <hjk@hansjkoch.de> Acked-by: NColin Cross <ccross@android.com> Cc: Erik Gilling <konkers@android.com> Cc: Olof Johansson <olof@lixom.net> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Update sa1100 clockevents code to reflect what its later derivative does with clockevents_calc_mult_shift(). Use OSSR_M* constants too. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Tested-by: NTony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
The OMAP1 clocksource interrupt handler just increments a variable which otherwise isn't used, so this seems to be unnecessary. Tony Lindgren confirms, so lets remove it. Acked-by: NKevin Hilman <khilman@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
s5p duplicates the runtime selection of the timer register three times. Move this out into a separate function. FIXME: It is unclear whether this code needs to support true runtime selection of the timer register, or whether it can be selected once at init time. Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Marc Zyngier 提交于
ARM build fails with the following symptom: CC arch/arm/kernel/asm-offsets.s In file included from include/linux/seqlock.h:29, from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:57, from arch/arm/kernel/asm-offsets.c:13: include/linux/spinlock.h: In function 'spin_unlock_wait': include/linux/spinlock.h:360: error: implicit declaration of function 'cpu_relax' make[1]: *** [arch/arm/kernel/asm-offsets.s] Error 1 Fix it by including <asm/processor.h>. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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