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* mfd: twl6040: Add initial support for twl6040 mfdJorge Eduardo Candelaria2011-06-141-2/+10
| | | | | | | | | | | | | | | | | TWL6040 IC provides analog high-end audio codec functions for handset applications. It contains several audio analog inputs and outputs as well as vibrator support. It's connected to the host processor via PDM interface for audio data communication. The audio modules are controlled by internal registers that can be accessed by I2C and PDM interface. TWL6040 MFD will be registered as a child of TWL-CORE, and will have two children of its own: twl6040-codec and twl6040-vibra This driver is based on TWL4030 and WM8350 MFD drivers. Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
* ARM: OMAP2+: Fix warnings for GPMC interruptBalaji T K2011-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit db97eb7dfe13f6c04f0a0e77c32e2691f563ab8b (omap: gpmc: enable irq mode in gpmc) enabled interrupts for GPMC (General Purpose Memory Controller). However, looks like this patch only works on omap3. Fix the issues to avoid warnings on omap4 during the boot. GPMC: number of chip select is 8, CS0 to CS7. One less IRQ allocated throws below warning at boot: [ 0.429290] Trying to install type control for IRQ409 [ 0.429290] Trying to set irq flags for IRQ409 Resolve following warning messages in boot when irq chip is not set: [ 0.429229] Trying to install interrupt handler for IRQ402 [ 0.429229] Trying to install interrupt handler for IRQ403 [ 0.429229] Trying to install interrupt handler for IRQ404 [ 0.429260] Trying to install interrupt handler for IRQ405 [ 0.429260] Trying to install interrupt handler for IRQ406 [ 0.429260] Trying to install interrupt handler for IRQ407 [ 0.429290] Trying to install interrupt handler for IRQ408 Resolve following warning in OMAP4: [ 0.429290] gpmc: irq-20 could not claim: err -22 Signed-off-by: Balaji T K <balajitk@ti.com> [tony@atomide.com: combined patches into one, updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP3: hwmod_data: Add address space and irq in L3 hwmod.sricharan2011-03-091-0/+2
| | | | | | | | | Add the address spaces, irqs of the l3 interconnect to the hwmod data. The hwmod changes are aligned with Benoit Cousson. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com>
* omap: gpmc: enable irq mode in gpmcSukumar Ghorai2011-02-171-1/+8
| | | | | | | | add support the irq mode in GPMC. gpmc_init() function move after omap_init_irq() as it has dependecy on irq. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap1: Use asm_irq_flags for entry-macro.STony Lindgren2010-12-091-1/+1
| | | | | | | | | | | Initialize asm_irq_flags in omap_init_irq and use it in get_irqnr_and_base to detect between omap7xx and omap15xx/16xx. Note that both INT_1510_IH2_IRQ and INT_1510_IH2_IRQ are defined as 0, so use INT_1510_IH2_IRQ for both of them. Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP2/3: UART: add omap_hwmod data for UARTs 1-4Kevin Hilman2010-09-291-0/+2
| | | | | | | | | | This patch adds omap_hwmod data for UARTs on OMAP2 and OMAP3 platforms. UART4 support for 3630 and OMAP2 hwmod data added by Govindraj R. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* omap: add missing FIQ_START definition required forarch/arm/kernel/fiq.c ↵Janusz Krzysztofik2010-05-051-0/+4
| | | | | | | | | | | | | | | | compilation Several ARM platforms/machines that use FIQ define their value of FIQ_START. Since FIQ is not implemented for OMAP yet, this definition is missing from OMAP header files. Put an arbitrary value for FIQ_START into plat/irqs.h for OMAP. Even if not used by the FIQ handler for Amstrad Delta, this is required for successfull compilation of arch/arm/plat-omap/fiq.c that provides several usefull functions. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: remove one of the define of INT_34XX_BENCH_MPU_EMULstanley.miao2010-04-231-2/+0
| | | | | | | INT_34XX_BENCH_MPU_EMUL was defined twice, another is at Line 312. Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap4: Use irq line defines from irq-44xx.hSantosh Shilimkar2010-02-231-89/+3
| | | | | | | | | | | | | | This patch removes all the omap4 specific irq line defines from plat/irqs.h and includes auto-generated irqs-44xx.h All the legacy naming style defines are replaced with the one from irqs-44xx.h Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> [tony@atomide.com: updated to compile with usb-musb.c] Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP4: IRQ: Add McPDM IRQ definitionJorge Eduardo Candelaria2010-02-151-1/+1
| | | | | | | Support for McPDM IRQs in OMAP4 Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* AM35xx: Update irq.h for AM35xx IPSS module interruptsVaibhav Hiremath2010-02-151-0/+10
| | | | | Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP3: PM: Disable interrupt controller AUTOIDLE before WFITero Kristo2010-01-201-0/+2
| | | | | | | | | | | | OMAP interrupt controller goes to unknown state when there is right combination of l3,l4 sleep/wake-up transitions, l4 autoidle in interrupt controller and some interrupt. When this happens, interrupts are not delivered to ARM anymore and ARM will remain in WFI (wait for interrupt) until interrupt controller is forced to wake-up (i.e. lauterbach). Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* OMAP3: PM: Ack pending interrupts before entering suspendTero Kristo2010-01-201-0/+1
| | | | | | | | Suspending drivers may still generate interrupts just before their suspend is completed. Any pending interrupts here will prevent sleep. Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* mfd: Add support for twl6030 irq frameworkBalaji T K2009-12-141-1/+15
| | | | | | | | | | | | | This patch adds support for phoenix interrupt framework. New iInterrupt status register A, B, C are introduced in Phoenix and are cleared on write. Due to the differences in interrupt handling with respect to TWL4030, twl6030-irq.c is created for TWL6030 PMIC Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* OMAP3: PM: INTC context save/restoreRajendra Nayak2009-11-111-0/+5
| | | | | | | Add context save and restore for the INTC module to support off-mode. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* omap: headers: Create headers necessary for compile under mach-omap1 and ↵Tony Lindgren2009-10-191-0/+487
mach-omap2 Create the headers needed for compiling under mach-omap1/include/mach and mach-omap2/include/mach. This was done with the following script: #!/bin/bash mach_files="clkdev.h gpio.h hardware.h io.h irqs.h memory.h \ smp.h system.h timex.h uncompress.h vmalloc.h" omaps="mach-omap1 mach-omap2" mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" mkdir -p $plat_dir_new git add $plat_dir_new for dir in $omaps; do mach_dir_new="arch/arm/$dir/include/mach" for header in $mach_files; do file="$mach_dir_new/$header" if [ ! -f $file ]; then echo -ne "/*\n * $file\n */\n\n#include <plat/$header>\n" > $file git add $file if [ ! -f $plat_dir_new/$header ]; then git mv $mach_dir_old/$header $plat_dir_new/$header fi fi done done Signed-off-by: Tony Lindgren <tony@atomide.com>
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