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Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3815/1: headers_install support for ARM [ARM] 3794/1: S3C24XX: do not defined set_irq_wake when no CONFIG_PM [ARM] 3793/1: S3C2412: fix wrong serial info struct [ARM] 3780/1: Fix iop321 cpuid [ARM] 3786/1: pnx4008: update defconfig [ARM] 3785/1: S3C2412: Fix idle code as default uses wrong clocks [ARM] 3784/1: S3C2413: fix config for MACH_S3C2413/MACH_SMDK2413
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commit
77e2782f9b
9 changed files with 236 additions and 565 deletions
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@ -81,9 +81,17 @@ config SMDK2440_CPU2442
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depends on ARCH_S3C2440
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select CPU_S3C2442
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config MACH_S3C2413
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bool
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help
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Internal node for S3C2413 verison of SMDK2413, so that
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machine_is_s3c2413() will work when MACH_SMDK2413 is
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selected
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config MACH_SMDK2413
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bool "SMDK2413"
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select CPU_S3C2412
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select MACH_S3C2413
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select MACH_SMDK
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help
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Say Y here if you are using an SMDK2413
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@ -100,5 +100,10 @@ s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group)
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/* exported for use in arch/arm/mach-s3c2410 */
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#ifdef CONFIG_PM
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extern int s3c_irq_wake(unsigned int irqno, unsigned int state);
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#else
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#define s3c_irq_wake NULL
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#endif
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extern int s3c_irqext_type(unsigned int irq, unsigned int type);
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@ -35,11 +35,15 @@
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#include <asm/mach/irq.h>
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#include <asm/hardware.h>
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#include <asm/proc-fns.h>
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#include <asm/io.h>
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#include <asm/irq.h>
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#include <asm/arch/idle.h>
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#include <asm/arch/regs-clock.h>
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#include <asm/arch/regs-serial.h>
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#include <asm/arch/regs-power.h>
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#include <asm/arch/regs-gpio.h>
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#include <asm/arch/regs-gpioj.h>
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#include <asm/arch/regs-dsc.h>
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@ -75,6 +79,27 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no)
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s3c_device_nand.name = "s3c2412-nand";
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}
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/* s3c2412_idle
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*
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* use the standard idle call by ensuring the idle mode
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* in power config, then issuing the idle co-processor
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* instruction
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*/
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static void s3c2412_idle(void)
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{
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unsigned long tmp;
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/* ensure our idle mode is to go to idle */
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tmp = __raw_readl(S3C2412_PWRCFG);
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tmp &= ~S3C2412_PWRCFG_STANDBYWFI_MASK;
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tmp |= S3C2412_PWRCFG_STANDBYWFI_IDLE;
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__raw_writel(tmp, S3C2412_PWRCFG);
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cpu_do_idle();
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}
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/* s3c2412_map_io
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*
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* register the standard cpu IO areas, and any passed in from the
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@ -87,6 +112,10 @@ void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size)
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s3c24xx_va_gpio2 = S3C24XX_VA_GPIO + 0x10;
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/* set our idle function */
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s3c24xx_idle = s3c2412_idle;
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/* register our io-tables */
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iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc));
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@ -644,7 +644,7 @@ __80219_proc_info:
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.type __8032x_proc_info,#object
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__8032x_proc_info:
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.long 0x69052420
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.long 0xffffffe0
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.long 0xfffff7e0
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.long PMD_TYPE_SECT | \
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PMD_SECT_BUFFERABLE | \
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PMD_SECT_CACHEABLE | \
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