diff options
Diffstat (limited to 'arch/arm')
59 files changed, 540 insertions, 90 deletions
diff --git a/arch/arm/include/asm/a.out.h b/arch/arm/include/asm/a.out.h index 79489fdcc8b8..083894b2e3bc 100644 --- a/arch/arm/include/asm/a.out.h +++ b/arch/arm/include/asm/a.out.h @@ -2,7 +2,7 @@ #define __ARM_A_OUT_H__ #include <linux/personality.h> -#include <asm/types.h> +#include <linux/types.h> struct exec { diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index f2cd18a0932b..ee1304f22f94 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -14,7 +14,7 @@ #ifndef __ASMARM_SETUP_H #define __ASMARM_SETUP_H -#include <asm/types.h> +#include <linux/types.h> #define COMMAND_LINE_SIZE 1024 diff --git a/arch/arm/include/asm/socket.h b/arch/arm/include/asm/socket.h index 6817be9573a6..537de4e0ef50 100644 --- a/arch/arm/include/asm/socket.h +++ b/arch/arm/include/asm/socket.h @@ -54,4 +54,7 @@ #define SO_MARK 36 +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + #endif /* _ASM_SOCKET_H */ diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h index 27a689be0856..ca2bf2f6d6ea 100644 --- a/arch/arm/include/asm/swab.h +++ b/arch/arm/include/asm/swab.h @@ -16,7 +16,7 @@ #define __ASM_ARM_SWAB_H #include <linux/compiler.h> -#include <asm/types.h> +#include <linux/types.h> #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) # define __SWAB_64_THRU_32__ diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 49a6ba926c2b..159d0416f270 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -111,6 +111,7 @@ ENTRY(mcount) .globl mcount_call mcount_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} ENTRY(ftrace_caller) @@ -122,6 +123,7 @@ ENTRY(ftrace_caller) .globl ftrace_call ftrace_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} #else @@ -133,6 +135,7 @@ ENTRY(mcount) adr r0, ftrace_stub cmp r0, r2 bne trace + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} trace: @@ -141,6 +144,7 @@ trace: sub r0, r0, #MCOUNT_INSN_SIZE mov lr, pc mov pc, r2 + mov lr, r1 @ restore lr ldmia sp!, {r0-r3, pc} #endif /* CONFIG_DYNAMIC_FTRACE */ diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c index 36f81d967979..6ff7919613d7 100644 --- a/arch/arm/kernel/fiq.c +++ b/arch/arm/kernel/fiq.c @@ -88,7 +88,7 @@ void set_fiq_handler(void *start, unsigned int length) * disable irqs for the duration. Note - these functions are almost * entirely coded in assembly. */ -void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) +void __naked set_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( @@ -106,7 +106,7 @@ void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) : "r" (®s->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE)); } -void __attribute__((naked)) get_fiq_regs(struct pt_regs *regs) +void __naked get_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 363db186cb93..6874c7dca75a 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -76,7 +76,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%3d: ", i); for_each_present_cpu(cpu) - seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu)); seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-"); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) @@ -104,6 +104,11 @@ static struct irq_desc bad_irq_desc = { .lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock), }; +#ifdef CONFIG_CPUMASK_OFFSTACK +/* We are not allocating bad_irq_desc.affinity or .pending_mask */ +#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK." +#endif + /* * do_IRQ handles all hardware IRQ's. Decoded IRQs should not * come via this function. Instead, they should provide their @@ -161,7 +166,7 @@ void __init init_IRQ(void) irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE; #ifdef CONFIG_SMP - bad_irq_desc.affinity = CPU_MASK_ALL; + cpumask_setall(bad_irq_desc.affinity); bad_irq_desc.cpu = smp_processor_id(); #endif init_arch_irq(); @@ -191,15 +196,16 @@ void migrate_irqs(void) struct irq_desc *desc = irq_desc + i; if (desc->cpu == cpu) { - unsigned int newcpu = any_online_cpu(desc->affinity); - - if (newcpu == NR_CPUS) { + unsigned int newcpu = cpumask_any_and(desc->affinity, + cpu_online_mask); + if (newcpu >= nr_cpu_ids) { if (printk_ratelimit()) printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n", i, cpu); - cpus_setall(desc->affinity); - newcpu = any_online_cpu(desc->affinity); + cpumask_setall(desc->affinity); + newcpu = cpumask_any_and(desc->affinity, + cpu_online_mask); } route_irq(desc, i, newcpu); diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 00216071eaf7..1602373e539c 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -64,7 +64,9 @@ SECTIONS __initramfs_end = .; #endif . = ALIGN(4096); + __per_cpu_load = .; __per_cpu_start = .; + *(.data.percpu.page_aligned) *(.data.percpu) *(.data.percpu.shared_aligned) __per_cpu_end = .; diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h index 88f7e88f152f..05f0f4f2f3ce 100644 --- a/arch/arm/mach-ep93xx/include/mach/platform.h +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -4,6 +4,8 @@ #ifndef __ASSEMBLY__ +struct i2c_board_info; + struct ep93xx_eth_data { unsigned char dev_addr[6]; diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index b3404b7775b3..0d2074f51a59 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -231,14 +231,17 @@ static struct platform_device kirkwood_switch_device = { void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq) { + int i; + if (irq != NO_IRQ) { kirkwood_switch_resources[0].start = irq; kirkwood_switch_resources[0].end = irq; kirkwood_switch_device.num_resources = 1; } - d->mii_bus = &kirkwood_ge00_shared.dev; d->netdev = &kirkwood_ge00.dev; + for (i = 0; i < d->nr_chips; i++) + d->chip[i].mii_bus = &kirkwood_ge00_shared.dev; kirkwood_switch_device.dev.platform_data = d; platform_device_register(&kirkwood_switch_device); diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index 9a0e905d10cd..e1c0516c4df3 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -75,7 +75,7 @@ static struct mv643xx_eth_platform_data rd88f6281_ge00_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f6281_switch_data = { +static struct dsa_chip_data rd88f6281_switch_chip_data = { .port_names[0] = "lan1", .port_names[1] = "lan2", .port_names[2] = "lan3", @@ -83,6 +83,11 @@ static struct dsa_platform_data rd88f6281_switch_data = { .port_names[5] = "cpu", }; +static struct dsa_platform_data rd88f6281_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f6281_switch_chip_data, +}; + static struct mv643xx_eth_platform_data rd88f6281_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; @@ -105,12 +110,12 @@ static void __init rd88f6281_init(void) kirkwood_ge00_init(&rd88f6281_ge00_data); kirkwood_pcie_id(&dev, &rev); if (rev == MV88F6281_REV_A0) { - rd88f6281_switch_data.sw_addr = 10; + rd88f6281_switch_chip_data.sw_addr = 10; kirkwood_ge01_init(&rd88f6281_ge01_data); } else { - rd88f6281_switch_data.port_names[4] = "wan"; + rd88f6281_switch_chip_data.port_names[4] = "wan"; } - kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ); + kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ); kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6281_sata_data); diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c index 686d8d2dbb24..a95644193f3f 100644 --- a/arch/arm/mach-mx1/devices.c +++ b/arch/arm/mach-mx1/devices.c @@ -23,6 +23,8 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/gpio.h> + +#include <mach/irqs.h> #include <mach/hardware.h> static struct resource imx_csi_resources[] = { diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index 2e4b185fe4a9..3200cf60e384 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -21,6 +21,7 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> +#include <mach/irqs.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/imx-uart.h> diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c index 22e0eb6e9ec4..feb0e54a91de 100644 --- a/arch/arm/mach-ns9xxx/irq.c +++ b/arch/arm/mach-ns9xxx/irq.c @@ -63,7 +63,6 @@ static struct irq_chip ns9xxx_chip = { #else static void handle_prio_irq(unsigned int irq, struct irq_desc *desc) { - unsigned int cpu = smp_processor_id(); struct irqaction *action; irqreturn_t action_ret; @@ -72,7 +71,7 @@ static void handle_prio_irq(unsigned int irq, struct irq_desc *desc) BUG_ON(desc->status & IRQ_INPROGRESS); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); - kstat_cpu(cpu).irqs[irq]++; + kstat_incr_irqs_this_cpu(irq, desc); action = desc->action; if (unlikely(!action || (desc->status & IRQ_DISABLED))) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 38c88fbe658d..e39cd2c46cfa 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -178,7 +178,9 @@ static int __init omap3_beagle_i2c_init(void) #ifdef CONFIG_I2C2_OMAP_BEAGLE omap_register_i2c_bus(2, 400, NULL, 0); #endif - omap_register_i2c_bus(3, 400, NULL, 0); + /* Bus 3 is attached to the DVI port where devices like the pico DLP + * projector don't work reliably with 400kHz */ + omap_register_i2c_bus(3, 100, NULL, 0); return 0; } diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 0a623379789f..68cc3efae567 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -31,6 +31,7 @@ #include <plat/ehci-orion.h> #include <plat/mv_xor.h> #include <plat/orion_nand.h> +#include <plat/orion5x_wdt.h> #include <plat/time.h> #include "common.h" @@ -219,14 +220,17 @@ static struct platform_device orion5x_switch_device = { void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq) { + int i; + if (irq != NO_IRQ) { orion5x_switch_resources[0].start = irq; orion5x_switch_resources[0].end = irq; orion5x_switch_device.num_resources = 1; } - d->mii_bus = &orion5x_eth_shared.dev; d->netdev = &orion5x_eth.dev; + for (i = 0; i < d->nr_chips; i++) + d->chip[i].mii_bus = &orion5x_eth_shared.dev; orion5x_switch_device.dev.platform_data = d; platform_device_register(&orion5x_switch_device); @@ -431,6 +435,10 @@ void __init orion5x_uart1_init(void) /***************************************************************************** * XOR engine ****************************************************************************/ +struct mv_xor_platform_shared_data orion5x_xor_shared_data = { + .dram = &orion5x_mbus_dram_info, +}; + static struct resource orion5x_xor_shared_resources[] = { { .name = "xor low", @@ -448,6 +456,9 @@ static struct resource orion5x_xor_shared_resources[] = { static struct platform_device orion5x_xor_shared = { .name = MV_XOR_SHARED_NAME, .id = 0, + .dev = { + .platform_data = &orion5x_xor_shared_data, + }, .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources), .resource = orion5x_xor_shared_resources, }; @@ -526,6 +537,29 @@ void __init orion5x_xor_init(void) /***************************************************************************** + * Watchdog + ****************************************************************************/ +static struct orion5x_wdt_platform_data orion5x_wdt_data = { + .tclk = 0, +}; + +static struct platform_device orion5x_wdt_device = { + .name = "orion5x_wdt", + .id = -1, + .dev = { + .platform_data = &orion5x_wdt_data, + }, + .num_resources = 0, +}; + +void __init orion5x_wdt_init(void) +{ + orion5x_wdt_data.tclk = orion5x_tclk; + platform_device_register(&orion5x_wdt_device); +} + + +/***************************************************************************** * Time handling ****************************************************************************/ int orion5x_tclk; @@ -624,6 +658,11 @@ void __init orion5x_init(void) printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); disable_hlt(); } + + /* + * Register watchdog driver + */ + orion5x_wdt_init(); } /* diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 15f53235ee30..9c1ca41730ba 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -94,7 +94,7 @@ static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f5181l_fxo_switch_data = { +static struct dsa_chip_data rd88f5181l_fxo_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -103,6 +103,11 @@ static struct dsa_platform_data rd88f5181l_fxo_switch_data = { .port_names[7] = "lan3", }; +static struct dsa_platform_data rd88f5181l_fxo_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f5181l_fxo_switch_chip_data, +}; + static void __init rd88f5181l_fxo_init(void) { /* @@ -117,7 +122,7 @@ static void __init rd88f5181l_fxo_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f5181l_fxo_eth_data); - orion5x_eth_switch_init(&rd88f5181l_fxo_switch_data, NO_IRQ); + orion5x_eth_switch_init(&rd88f5181l_fxo_switch_plat_data, NO_IRQ); orion5x_uart0_init(); orion5x_setup_dev_boot_win(RD88F5181L_FXO_NOR_BOOT_BASE, diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index 8ad3934399d4..ee1399ff0ced 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -95,7 +95,7 @@ static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f5181l_ge_switch_data = { +static struct dsa_chip_data rd88f5181l_ge_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -104,6 +104,11 @@ static struct dsa_platform_data rd88f5181l_ge_switch_data = { .port_names[7] = "lan3", }; +static struct dsa_platform_data rd88f5181l_ge_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f5181l_ge_switch_chip_data, +}; + static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = { I2C_BOARD_INFO("ds1338", 0x68), }; @@ -122,7 +127,8 @@ static void __init rd88f5181l_ge_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f5181l_ge_eth_data); - orion5x_eth_switch_init(&rd88f5181l_ge_switch_data, gpio_to_irq(8)); + orion5x_eth_switch_init(&rd88f5181l_ge_switch_plat_data, + gpio_to_irq(8)); orion5x_i2c_init(); orion5x_uart0_init(); diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c index 262e25e4dace..7737cf9a8f50 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -35,7 +35,7 @@ static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data rd88f6183ap_ge_switch_data = { +static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = { .port_names[0] = "lan1", .port_names[1] = "lan2", .port_names[2] = "lan3", @@ -44,6 +44,11 @@ static struct dsa_platform_data rd88f6183ap_ge_switch_data = { .port_names[5] = "cpu", }; +static struct dsa_platform_data rd88f6183ap_ge_switch_plat_data = { + .nr_chips = 1, + .chip = &rd88f6183ap_ge_switch_chip_data, +}; + static struct mtd_partition rd88f6183ap_ge_partitions[] = { { .name = "kernel", @@ -89,7 +94,8 @@ static void __init rd88f6183ap_ge_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f6183ap_ge_eth_data); - orion5x_eth_switch_init(&rd88f6183ap_ge_switch_data, gpio_to_irq(3)); + orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data, + gpio_to_irq(3)); spi_register_board_info(rd88f6183ap_ge_spi_slave_info, ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info)); orion5x_spi_init(); diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index cc8f89200865..1b4ad9d5e2eb 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -106,7 +106,7 @@ static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = { .duplex = DUPLEX_FULL, }; -static struct dsa_platform_data wrt350n_v2_switch_data = { +static struct dsa_chip_data wrt350n_v2_switch_chip_data = { .port_names[0] = "lan2", .port_names[1] = "lan1", .port_names[2] = "wan", @@ -115,6 +115,11 @@ static struct dsa_platform_data wrt350n_v2_switch_data = { .port_names[7] = "lan4", }; +static struct dsa_platform_data wrt350n_v2_switch_plat_data = { + .nr_chips = 1, + .chip = &wrt350n_v2_switch_chip_data, +}; + static void __init wrt350n_v2_init(void) { /* @@ -129,7 +134,7 @@ static void __init wrt350n_v2_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&wrt350n_v2_eth_data); - orion5x_eth_switch_init(&wrt350n_v2_switch_data, NO_IRQ); + orion5x_eth_switch_init(&wrt350n_v2_switch_plat_data, NO_IRQ); orion5x_uart0_init(); orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE, diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index 6d48e00f4f0b..a6fff782e7a8 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -135,6 +135,11 @@ static unsigned long e740_pin_config[] __initdata = { /* IrDA */ GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, + /* Audio power control */ + GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */ + GPIO40_GPIO, /* Mic amp power */ + GPIO41_GPIO, /* Headphone amp power */ + /* PC Card */ GPIO8_GPIO, /* CD0 */ GPIO44_GPIO, /* CD1 */ diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c index be1ab8edb973..665066fd280e 100644 --- a/arch/arm/mach-pxa/e750.c +++ b/arch/arm/mach-pxa/e750.c @@ -133,6 +133,11 @@ static unsigned long e750_pin_config[] __initdata = { /* IrDA */ GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, + /* Audio power control */ + GPIO4_GPIO, /* Headphone amp power */ + GPIO7_GPIO, /* Speaker amp power */ + GPIO37_GPIO, /* Headphone detect */ + /* PC Card */ GPIO8_GPIO, /* CD0 */ GPIO44_GPIO, /* CD1 */ diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index da6e4422c0f3..295ec413d804 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -153,6 +153,13 @@ static unsigned long h5000_pin_config[] __initdata = { GPIO23_SSP1_SCLK, GPIO25_SSP1_TXD, GPIO26_SSP1_RXD, + + /* I2S */ + GPIO28_I2S_BITCLK_OUT, + GPIO29_I2S_SDATA_IN, + GPIO30_I2S_SDATA_OUT, + GPIO31_I2S_SYNC, + GPIO32_I2S_SYSCLK, }; /* diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/include/mach/eseries-gpio.h index efbd2aa9ecec..f3e5509820d7 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-gpio.h +++ b/arch/arm/mach-pxa/include/mach/eseries-gpio.h @@ -45,6 +45,21 @@ /* e7xx IrDA power control */ #define GPIO_E7XX_IR_OFF 38 +/* e740 audio control GPIOs */ +#define GPIO_E740_WM9705_nAVDD2 16 +#define GPIO_E740_MIC_ON 40 +#define GPIO_E740_AMP_ON 41 + +/* e750 audio control GPIOs */ +#define GPIO_E750_HP_AMP_OFF 4 +#define GPIO_E750_SPK_AMP_OFF 7 +#define GPIO_E750_HP_DETECT 37 + +/* e800 audio control GPIOs */ +#define GPIO_E800_HP_DETECT 81 +#define GPIO_E800_HP_AMP_OFF 82 +#define GPIO_E800_SPK_AMP_ON 83 + /* ASIC related GPIOs */ #define GPIO_ESERIES_TMIO_IRQ 5 #define GPIO_ESERIES_TMIO_PCLR 19 diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/mach-pxa/include/mach/regs-ssp.h index cf31986f6f05..018f6d65b57b 100644 --- a/arch/arm/mach-pxa/include/mach/regs-ssp.h +++ b/arch/arm/mach-pxa/include/mach/regs-ssp.h @@ -50,7 +50,7 @@ #define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */ #define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */ #define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */ -#define SSCR0_ADC (1 << 30) /* Audio clock select */ +#define SSCR0_ACS (1 << 30) /* Audio clock select */ #define SSCR0_MOD (1 << 31) /* Mode (normal or network) */ #endif @@ -109,6 +109,11 @@ #define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */ #define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */ +#if defined(CONFIG_PXA3xx) +#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ +#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ +#endif + #define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ #define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ #define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 6d447c9ce8ab..0d62d311d41a 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -105,6 +105,12 @@ static unsigned long spitz_pin_config[] __initdata = { GPIO57_nIOIS16, GPIO104_PSKTSEL, + /* I2S */ + GPIO28_I2S_BITCLK_OUT, + GPIO29_I2S_SDATA_IN, + GPIO30_I2S_SDATA_OUT, + GPIO31_I2S_SYNC, + /* MMC */ GPIO32_MMC_CLK, GPIO112_MMC_CMD, diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c index 552b4c778fdc..440c014e24b3 100644 --- a/arch/arm/mach-s3c2410/dma.c +++ b/arch/arm/mach-s3c2410/dma.c @@ -28,7 +28,7 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> -#include <asm/plat-s3c24xx/regs-iis.h> +#include <plat/regs-iis.h> #include <plat/regs-spi.h> static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = { diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c index 6078f09b7df5..8331e8d97e20 100644 --- a/arch/arm/mach-s3c2410/usb-simtec.c +++ b/arch/arm/mach-s3c2410/usb-simtec.c @@ -29,13 +29,14 @@ #include <mach/bast-map.h> #include <mach/bast-irq.h> -#include <mach/usb-control.h> #include <mach/regs-gpio.h> #include <mach/hardware.h> #include <asm/irq.h> +#include <plat/usb-control.h> #include <plat/devs.h> + #include "usb-simtec.h" /* control power and monitor over-current events on various Simtec diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c index 919856c9433f..9e3478506c6f 100644 --- a/arch/arm/mach-s3c2412/dma.c +++ b/arch/arm/mach-s3c2412/dma.c @@ -29,8 +29,8 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> -#include <asm/plat-s3c24xx/regs-s3c2412-iis.h> -#include <asm/plat-s3c24xx/regs-iis.h> +#include <plat/regs-s3c2412-iis.h> +#include <plat/regs-iis.h> #include <plat/regs-spi.h> #define MAP(x) { (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID } diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c index 5b5ee0b8f4e0..69b6cf34df47 100644 --- a/arch/arm/mach-s3c2440/dma.c +++ b/arch/arm/mach-s3c2440/dma.c @@ -28,7 +28,7 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> -#include <asm/plat-s3c24xx/regs-iis.h> +#include <plat/regs-iis.h> #include <plat/regs-spi.h> static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = { diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c index 2a58a4d5aa5a..8430e5829186 100644 --- a/arch/arm/mach-s3c2443/dma.c +++ b/arch/arm/mach-s3c2443/dma.c @@ -29,7 +29,7 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> -#include <asm/plat-s3c24xx/regs-iis.h> +#include <plat/regs-iis.h> #include <plat/regs-spi.h> #define MAP(x) { \ diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c index 3c4d47145c83..25f7935576f8 100644 --- a/arch/arm/mach-s3c6410/mach-smdk6410.c +++ b/arch/arm/mach-s3c6410/mach-smdk6410.c @@ -129,7 +129,7 @@ static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = { .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, }; -struct map_desc smdk6410_iodesc[] = {}; +static struct map_desc smdk6410_iodesc[] = {}; static struct platform_device *smdk6410_devices[] __initdata = { #ifdef CONFIG_SMDK6410_SD_CH0 @@ -146,7 +146,7 @@ static struct platform_device *smdk6410_devices[] __initdata = { static struct i2c_board_info i2c_devs0[] __initdata = { { I2C_BOARD_INFO("24c08", 0x50), }, - { I2C_BOARD_INFO("WM8580", 0X1b), }, + { I2C_BOARD_INFO("wm8580", 0x1b), }, }; static struct i2c_board_info i2c_devs1[] __initdata = { diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c index c3ba6a94da0c..70997d5bee2d 100644 --- a/arch/arm/mm/copypage-feroceon.c +++ b/arch/arm/mm/copypage-feroceon.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/highmem.h> -static void __attribute__((naked)) +static void __naked feroceon_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c index 70ed96c8af8e..de9c06854ad7 100644 --- a/arch/arm/mm/copypage-v3.c +++ b/arch/arm/mm/copypage-v3.c @@ -15,7 +15,7 @@ * * FIXME: do we need to handle cache stuff... */ -static void __attribute__((naked)) +static void __naked v3_copy_user_page(void *kto, const void *kfrom) { asm("\n\ diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c index 1601698b9800..7370a7142b04 100644 --- a/arch/arm/mm/copypage-v4mc.c +++ b/arch/arm/mm/copypage-v4mc.c @@ -44,7 +44,7 @@ static DEFINE_SPINLOCK(minicache_lock); * instruction. If your processor does not supply this, you have to write your * own copy_user_highpage that does the right thing. */ -static void __attribute__((naked)) +static void __naked mc_copy_user_page(void *from, void *to) { asm volatile( diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c index 3ec93dab7656..9ab098414227 100644 --- a/arch/arm/mm/copypage-v4wb.c +++ b/arch/arm/mm/copypage-v4wb.c @@ -22,7 +22,7 @@ * instruction. If your processor does not supply this, you have to write your * own copy_user_highpage that does the right thing. */ -static void __attribute__((naked)) +static void __naked v4wb_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-v4wt.c b/arch/arm/mm/copypage-v4wt.c index 0f1188efae45..300efafd6643 100644 --- a/arch/arm/mm/copypage-v4wt.c +++ b/arch/arm/mm/copypage-v4wt.c @@ -20,7 +20,7 @@ * dirty data in the cache. However, we do have to ensure that * subsequent reads are up to date. */ -static void __attribute__((naked)) +static void __naked v4wt_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c index 39a994542cad..bc4525f5ab23 100644 --- a/arch/arm/mm/copypage-xsc3.c +++ b/arch/arm/mm/copypage-xsc3.c @@ -29,7 +29,7 @@ * if we eventually end up using our copied page. * */ -static void __attribute__((naked)) +static void __naked xsc3_mc_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index d18f2397ee2d..76824d3e966a 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(minicache_lock); * Dcache aliasing issue. The writes will be forwarded to the write buffer, * and merged as appropriate. */ -static void __attribute__((naked)) +static void __naked mc_copy_user_page(void *from, void *to) { /* diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 310e479309ef..f1ef5613ccd4 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -490,26 +490,30 @@ core_initcall(consistent_init); */ void dma_cache_maint(const void *start, size_t size, int direction) { - const void *end = start + size; + void (*inner_op)(const void *, const void *); + void (*outer_op)(unsigned long, unsigned long); - BUG_ON(!virt_addr_valid(start) || !virt_addr_valid(end - 1)); + BUG_ON(!virt_addr_valid(start) || !virt_addr_valid(start + size - 1)); switch (direction) { case DMA_FROM_DEVICE: /* invalidate only */ - dmac_inv_range(start, end); - outer_inv_range(__pa(start), __pa(end)); + inner_op = dmac_inv_range; + outer_op = outer_inv_range; break; case DMA_TO_DEVICE: /* writeback only */ - dmac_clean_range(start, end); - outer_clean_range(__pa(start), __pa(end)); + inner_op = dmac_clean_range; + outer_op = outer_clean_range; break; case DMA_BIDIRECTIONAL: /* writeback and invalidate */ - dmac_flush_range(start, end); - outer_flush_range(__pa(start), __pa(end)); + inner_op = dmac_flush_range; + outer_op = outer_flush_range; break; default: BUG(); } + + inner_op(start, start + size); + outer_op(__pa(start), __pa(start) + size); } EXPORT_SYMBOL(dma_cache_maint); diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 34df4d9d03a6..80fd3b69ae1f 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -382,7 +382,7 @@ void __init bootmem_init(void) for_each_node(node) bootmem_free_node(node, mi); - high_memory = __va(memend_pfn << PAGE_SHIFT); + high_memory = __va((memend_pfn << PAGE_SHIFT) - 1) + 1; /* * This doesn't seem to be used by the Linux memory manager any diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index 5358fcc7f61e..f7457fea6de8 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c @@ -124,7 +124,7 @@ int valid_phys_addr_range(unsigned long addr, size_t size) { if (addr < PHYS_OFFSET) return 0; - if (addr + size > __pa(high_memory)) + if (addr + size >= __pa(high_memory - 1)) return 0; return 1; diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c index 6d6bd5899240..853d42bb8682 100644 --- a/arch/arm/oprofile/op_model_mpcore.c +++ b/arch/arm/oprofile/op_model_mpcore.c @@ -263,7 +263,7 @@ static void em_route_irq(int irq, unsigned int cpu) const struct cpumask *mask = cpumask_of(cpu); spin_lock_irq(&desc->lock); - desc->affinity = *mask; + cpumask_copy(desc->affinity, mask); desc->chip->set_affinity(irq, mask); spin_unlock_irq(&desc->lock); } diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index deaff58878a2..04a100cfb8e5 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -18,7 +18,8 @@ obj-$(CONFIG_CPU_FREQ) += cpu-omap.o obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o -obj-$(CONFIG_I2C_OMAP) += i2c.o +i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o +obj-y += $(i2c-omap-m) $(i2c-omap-y) # OMAP mailbox framework obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 0843b8882f93..6825fbb5a056 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -200,20 +200,16 @@ static struct clocksource clocksource_32k = { }; /* - * Rounds down to nearest nsec. - */ -unsigned long long omap_32k_ticks_to_nsecs(unsigned long ticks_32k) -{ - return cyc2ns(&clocksource_32k, ticks_32k); -} - -/* * Returns current time from boot in nsecs. It's OK for this to wrap * around for now, as it's just a relative time stamp. */ unsigned long long sched_clock(void) { - return omap_32k_ticks_to_nsecs(omap_32k_read()); + unsigned long long ret; + + ret = (unsigned long long)omap_32k_read(); + ret = (ret * clocksource_32k.mult_orig) >> clocksource_32k.shift; + return ret; } static int __init omap_init_clocksource_32k(void) diff --git a/arch/arm/plat-omap/include/mach/common.h b/arch/arm/plat-omap/include/mach/common.h index ef70e2b0f054..e746ec7e785e 100644 --- a/arch/arm/plat-omap/include/mach/common.h +++ b/arch/arm/plat-omap/include/mach/common.h @@ -35,7 +35,7 @@ extern void omap_map_common_io(void); extern struct sys_timer omap_timer; extern void omap_serial_init(void); extern void omap_serial_enable_clocks(int enable); -#ifdef CONFIG_I2C_OMAP +#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) extern int omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len); diff --git a/arch/arm/plat-omap/include/mach/pm.h b/arch/arm/plat-omap/include/mach/pm.h index 2a9c27ad4c37..37e2f0f38b46 100644 --- a/arch/arm/plat-omap/include/mach/pm.h +++ b/arch/arm/plat-omap/include/mach/pm.h @@ -108,7 +108,7 @@ !defined(CONFIG_ARCH_OMAP15XX) && \ !defined(CONFIG_ARCH_OMAP16XX) && \ !defined(CONFIG_ARCH_OMAP24XX) -#error "Power management for this processor not implemented yet" +#warning "Power management for this processor not implemented yet" #endif #ifndef __ASSEMBLER__ diff --git a/arch/arm/plat-orion/include/plat/orion5x_wdt.h b/arch/arm/plat-orion/include/plat/orion5x_wdt.h new file mode 100644 index 000000000000..3c9cf6a305ef --- /dev/null +++ b/arch/arm/plat-orion/include/plat/orion5x_wdt.h @@ -0,0 +1,18 @@ +/* + * arch/arm/plat-orion/include/plat/orion5x_wdt.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_ORION5X_WDT_H +#define __PLAT_ORION5X_WDT_H + +struct orion5x_wdt_platform_data { + u32 tclk; /* no <linux/clk.h> support yet */ +}; + + +#endif + diff --git a/arch/arm/mach-s3c2410/include/mach/audio.h b/arch/arm/plat-s3c/include/plat/audio.h index de0e8da48bc3..de0e8da48bc3 100644 --- a/arch/arm/mach-s3c2410/include/mach/audio.h +++ b/arch/arm/plat-s3c/include/plat/audio.h diff --git a/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h b/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h new file mode 100644 index 000000000000..0fad7571030e --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/regs-s3c2412-iis.h @@ -0,0 +1,75 @@ +/* linux/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h + * + * Copyright 2007 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2412 IIS register definition +*/ + +#ifndef __ASM_ARCH_REGS_S3C2412_IIS_H +#define __ASM_ARCH_REGS_S3C2412_IIS_H + +#define S3C2412_IISCON (0x00) +#define S3C2412_IISMOD (0x04) +#define S3C2412_IISFIC (0x08) +#define S3C2412_IISPSR (0x0C) +#define S3C2412_IISTXD (0x10) +#define S3C2412_IISRXD (0x14) + +#define S3C2412_IISCON_LRINDEX (1 << 11) +#define S3C2412_IISCON_TXFIFO_EMPTY (1 << 10) +#define S3C2412_IISCON_RXFIFO_EMPTY (1 << 9) +#define S3C2412_IISCON_TXFIFO_FULL (1 << 8) +#define S3C2412_IISCON_RXFIFO_FULL (1 << 7) +#define S3C2412_IISCON_TXDMA_PAUSE (1 << 6) +#define S3C2412_IISCON_RXDMA_PAUSE (1 << 5) +#define S3C2412_IISCON_TXCH_PAUSE (1 << 4) +#define S3C2412_IISCON_RXCH_PAUSE (1 << 3) +#define S3C2412_IISCON_TXDMA_ACTIVE (1 << 2) +#define S3C2412_IISCON_RXDMA_ACTIVE (1 << 1) +#define S3C2412_IISCON_IIS_ACTIVE (1 << 0) + +#define S3C64XX_IISMOD_IMS_PCLK (0 << 10) +#define S3C64XX_IISMOD_IMS_SYSMUX (1 << 10) + +#define S3C2412_IISMOD_MASTER_INTERNAL (0 << 10) +#define S3C2412_IISMOD_MASTER_EXTERNAL (1 << 10) +#define S3C2412_IISMOD_SLAVE (2 << 10) +#define S3C2412_IISMOD_MASTER_MASK (3 << 10) +#define S3C2412_IISMOD_MODE_TXONLY (0 << 8) +#define S3C2412_IISMOD_MODE_RXONLY (1 << 8) +#define S3C2412_IISMOD_MODE_TXRX (2 << 8) +#define S3C2412_IISMOD_MODE_MASK (3 << 8) +#define S3C2412_IISMOD_LR_LLOW (0 << 7) +#define S3C2412_IISMOD_LR_RLOW (1 << 7) +#define S3C2412_IISMOD_SDF_IIS (0 << 5) +#define S3C2412_IISMOD_SDF_MSB (1 << 5) +#define S3C2412_IISMOD_SDF_LSB (2 << 5) +#define S3C2412_IISMOD_SDF_MASK (3 << 5) +#define S3C2412_IISMOD_RCLK_256FS (0 << 3) +#define S3C2412_IISMOD_RCLK_512FS (1 << 3) +#define S3C2412_IISMOD_RCLK_384FS (2 << 3) +#define S3C2412_IISMOD_RCLK_768FS (3 << 3) +#define S3C2412_IISMOD_RCLK_MASK (3 << 3) +#define S3C2412_IISMOD_BCLK_32FS (0 << 1) +#define S3C2412_IISMOD_BCLK_48FS (1 << 1) +#define S3C2412_IISMOD_BCLK_16FS (2 << 1) +#define S3C2412_IISMOD_BCLK_24FS (3 << 1) +#define S3C2412_IISMOD_BCLK_MASK (3 << 1) +#define S3C2412_IISMOD_8BIT (1 << 0) + +#define S3C2412_IISPSR_PSREN (1 << 15) + +#define S3C2412_IISFIC_TXFLUSH (1 << 15) +#define S3C2412_IISFIC_RXFLUSH (1 << 7) +#define S3C2412_IISFIC_TXCOUNT(x) (((x) >> 8) & 0xf) +#define S3C2412_IISFIC_RXCOUNT(x) (((x) >> 0) & 0xf) + + + +#endif /* __ASM_ARCH_REGS_S3C2412_IIS_H */ + diff --git a/arch/arm/mach-s3c2410/include/mach/usb-control.h b/arch/arm/plat-s3c/include/plat/usb-control.h index cd91d1591f31..822c87fe948e 100644 --- a/arch/arm/mach-s3c2410/include/mach/usb-control.h +++ b/arch/arm/plat-s3c/include/plat/usb-control.h @@ -1,9 +1,9 @@ -/* arch/arm/mach-s3c2410/include/mach/usb-control.h +/* arch/arm/plat-s3c/include/plat/usb-control.h * * Copyright (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * - * S3C2410 - usb port information + * S3C - USB host port information * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARCH_USBCONTROL_H -#define __ASM_ARCH_USBCONTROL_H "arch/arm/mach-s3c2410/include/mach/usb-control.h" +#define __ASM_ARCH_USBCONTROL_H #define S3C_HCDFLG_USED (1) diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-iis.h b/arch/arm/plat-s3c24xx/include/plat/regs-iis.h new file mode 100644 index 000000000000..a6f1d5df13b4 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/regs-iis.h @@ -0,0 +1,77 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-iis.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 IIS register definition +*/ + +#ifndef __ASM_ARCH_REGS_IIS_H +#define __ASM_ARCH_REGS_IIS_H + +#define S3C2410_IISCON (0x00) + +#define S3C2410_IISCON_LRINDEX (1<<8) +#define S3C2410_IISCON_TXFIFORDY (1<<7) +#define S3C2410_IISCON_RXFIFORDY (1<<6) +#define S3C2410_IISCON_TXDMAEN (1<<5) +#define S3C2410_IISCON_RXDMAEN (1<<4) +#define S3C2410_IISCON_TXIDLE (1<<3) +#define S3C2410_IISCON_RXIDLE (1<<2) +#define S3C2410_IISCON_PSCEN (1<<1) +#define S3C2410_IISCON_IISEN (1<<0) + +#define S3C2410_IISMOD (0x04) + +#define S3C2440_IISMOD_MPLL (1<<9) +#define S3C2410_IISMOD_SLAVE (1<<8) +#define S3C2410_IISMOD_NOXFER (0<<6) +#define S3C2410_IISMOD_RXMODE (1<<6) +#define S3C2410_IISMOD_TXMODE (2<<6) +#define S3C2410_IISMOD_TXRXMODE (3<<6) +#define S3C2410_IISMOD_LR_LLOW (0<<5) +#define S3C2410_IISMOD_LR_RLOW (1<<5) +#define S3C2410_IISMOD_IIS (0<<4) +#define S3C2410_IISMOD_MSB (1<<4) +#define S3C2410_IISMOD_8BIT (0<<3) +#define S3C2410_IISMOD_16BIT (1<<3) +#define S3C2410_IISMOD_BITMASK (1<<3) +#define S3C2410_IISMOD_256FS (0<<2) +#define S3C2410_IISMOD_384FS (1<<2) +#define S3C2410_IISMOD_16FS (0<<0) +#define S3C2410_IISMOD_32FS (1<<0) +#define S3C2410_IISMOD_48FS (2<<0) +#define S3C2410_IISMOD_FS_MASK (3<<0) + +#define S3C2410_IISPSR (0x08) +#define S3C2410_IISPSR_INTMASK (31<<5) +#define S3C2410_IISPSR_INTSHIFT (5) +#define S3C2410_IISPSR_EXTMASK (31<<0) +#define S3C2410_IISPSR_EXTSHFIT (0) + +#define S3C2410_IISFCON (0x0c) + +#define S3C2410_IISFCON_TXDMA (1<<15) +#define S3C2410_IISFCON_RXDMA (1<<14) +#define S3C2410_IISFCON_TXENABLE (1<<13) +#define S3C2410_IISFCON_RXENABLE (1<<12) +#define S3C2410_IISFCON_TXMASK (0x3f << 6) +#define S3C2410_IISFCON_TXSHIFT (6) +#define S3C2410_IISFCON_RXMASK (0x3f) +#define S3C2410_IISFCON_RXSHIFT (0) + +#define S3C2400_IISFCON_TXDMA (1<<11) +#define S3C2400_IISFCON_RXDMA (1<<10) +#define S3C2400_IISFCON_TXENABLE (1<<9) +#define S3C2400_IISFCON_RXENABLE (1<<8) +#define S3C2400_IISFCON_TXMASK (0x07 << 4) +#define S3C2400_IISFCON_TXSHIFT (4) +#define S3C2400_IISFCON_RXMASK (0x07) +#define S3C2400_IISFCON_RXSHIFT (0) + +#define S3C2410_IISFIFO (0x10) +#endif /* __ASM_ARCH_REGS_IIS_H */ diff --git a/arch/arm/plat-s3c64xx/clock.c b/arch/arm/plat-s3c64xx/clock.c index 136c982c68e1..ad1b9682c9c3 100644 --- a/arch/arm/plat-s3c64xx/clock.c +++ b/arch/arm/plat-s3c64xx/clock.c @@ -248,7 +248,7 @@ static struct clk *clks[] __initdata = { &clk_48m, }; -void s3c64xx_register_clocks(void) +void __init s3c64xx_register_clocks(void) { struct clk *clkp; int ret; diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c index cc62941d7b5c..ee9188add8fb 100644 --- a/arch/arm/plat-s3c64xx/gpiolib.c +++ b/arch/arm/plat-s3c64xx/gpiolib.c @@ -417,4 +417,4 @@ static __init int s3c64xx_gpiolib_init(void) return 0; } -arch_initcall(s3c64xx_gpiolib_init); +core_initcall(s3c64xx_gpiolib_init); diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h index 2846f550b727..f865bf4d709e 100644 --- a/arch/arm/plat-s3c64xx/include/plat/irqs.h +++ b/arch/arm/plat-s3c64xx/include/plat/irqs.h @@ -117,7 +117,7 @@ #define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12) #define IRQ_NFC S3C64XX_IRQ_VIC1(13) #define IRQ_CFCON S3C64XX_IRQ_VIC1(14) -#define IRQ_UHOST S3C64XX_IRQ_VIC1(15) +#define IRQ_USBH S3C64XX_IRQ_VIC1(15) #define IRQ_SPI0 S3C64XX_IRQ_VIC1(16) #define IRQ_SPI1 S3C64XX_IRQ_VIC1(17) #define IRQ_IIC S3C64XX_IRQ_VIC1(18) diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c index ebb305ce7689..cf524826c93a 100644 --- a/arch/arm/plat-s3c64xx/irq-eint.c +++ b/arch/arm/plat-s3c64xx/irq-eint.c @@ -14,12 +14,15 @@ #include <linux/kernel.h> #include <linux/interrupt.h> +#include <linux/gpio.h> #include <linux/irq.h> #include <linux/io.h> #include <asm/hardware/vic.h> #include <plat/regs-irqtype.h> +#include <plat/regs-gpio.h> +#include <plat/gpio-cfg.h> #include <mach/map.h> #include <plat/cpu.h> @@ -74,6 +77,7 @@ static void s3c_irq_eint_maskack(unsigned int irq) static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) { int offs = eint_offset(irq); + int pin; int shift; u32 ctrl, mask; u32 newvalue = 0; @@ -125,6 +129,15 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) ctrl |= newvalue << shift; __raw_writel(ctrl, reg); + /* set the GPIO pin appropriately */ + + if (offs < 23) + pin = S3C64XX_GPN(offs); + else + pin = S3C64XX_GPM(offs - 23); + + s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(2)); + return 0; } @@ -181,7 +194,7 @@ static void s3c_irq_demux_eint20_27(unsigned int irq, struct irq_desc *desc) s3c_irq_demux_eint(20, 27); } -int __init s3c64xx_init_irq_eint(void) +static int __init s3c64xx_init_irq_eint(void) { int irq; diff --git a/arch/arm/plat-s3c64xx/irq.c b/arch/arm/plat-s3c64xx/irq.c index a94f1d5e819d..f22edf7c2d2d 100644 --- a/arch/arm/plat-s3c64xx/irq.c +++ b/arch/arm/plat-s3c64xx/irq.c @@ -207,7 +207,7 @@ static struct irq_chip s3c_irq_uart = { static void __init s3c64xx_uart_irq(struct uart_irq *uirq) { - void *reg_base = uirq->regs; + void __iomem *reg_base = uirq->regs; unsigned int irq; int offs; diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c index 8d9a0cada668..05b17528041e 100644 --- a/arch/arm/plat-s3c64xx/s3c6400-clock.c +++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c @@ -36,7 +36,7 @@ * ext_xtal_mux for want of an actual name from the manual. */ -struct clk clk_ext_xtal_mux = { +static struct clk clk_ext_xtal_mux = { .name = "ext_xtal", .id = -1, }; @@ -63,7 +63,7 @@ struct clksrc_clk { void __iomem *reg_divider; }; -struct clk clk_fout_apll = { +static struct clk clk_fout_apll = { .name = "fout_apll", .id = -1, }; @@ -78,7 +78,7 @@ static struct clk_sources clk_src_apll = { .nr_sources = ARRAY_SIZE(clk_src_apll_list), }; -struct clksrc_clk clk_mout_apll = { +static struct clksrc_clk clk_mout_apll = { .clk = { .name = "mout_apll", .id = -1, @@ -88,7 +88,7 @@ struct clksrc_clk clk_mout_apll = { .sources = &clk_src_apll, }; -struct clk clk_fout_epll = { +static struct clk clk_fout_epll = { .name = "fout_epll", .id = -1, }; @@ -103,7 +103,7 @@ static struct clk_sources clk_src_epll = { .nr_sources = ARRAY_SIZE(clk_src_epll_list), }; -struct clksrc_clk clk_mout_epll = { +static struct clksrc_clk clk_mout_epll = { .clk = { .name = "mout_epll", .id = -1, @@ -123,7 +123,7 @@ static struct clk_sources clk_src_mpll = { .nr_sources = ARRAY_SIZE(clk_src_mpll_list), }; -struct clksrc_clk clk_mout_mpll = { +static struct clksrc_clk clk_mout_mpll = { .clk = { .name = "mout_mpll", .id = -1, @@ -145,7 +145,7 @@ static unsigned long s3c64xx_clk_doutmpll_get_rate(struct clk *clk) return rate; } -struct clk clk_dout_mpll = { +static struct clk clk_dout_mpll = { .name = "dout_mpll", .id = -1, .parent = &clk_mout_mpll.clk, @@ -189,10 +189,10 @@ static struct clk_sources clkset_uart = { }; static struct clk *clkset_uhost_list[] = { + &clk_48m, &clk_mout_epll.clk, &clk_dout_mpll, &clk_fin_epll, - &clk_48m, }; static struct clk_sources clkset_uhost = { @@ -239,10 +239,12 @@ static int s3c64xx_setrate_clksrc(struct clk *clk, unsigned long rate) rate = clk_round_rate(clk, rate); div = clk_get_rate(clk->parent) / rate; + if (div > 16) + return -EINVAL; val = __raw_readl(reg); - val &= ~sclk->mask; - val |= (rate - 1) << sclk->shift; + val &= ~(0xf << sclk->shift); + val |= (div - 1) << sclk->shift; __raw_writel(val, reg); return 0; @@ -351,7 +353,7 @@ static struct clksrc_clk clk_mmc2 = { static struct clksrc_clk clk_usbhost = { .clk = { - .name = "usb-host-bus", + .name = "usb-bus-host", .id = -1, .ctrlbit = S3C_CLKCON_SCLK_UHOST, .enable = s3c64xx_sclk_ctrl, diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index fd23c0e9e698..b4211d8b2ac7 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sun Nov 30 16:39:36 2008 +# Last update: Thu Mar 12 18:01:45 2009 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -1811,7 +1811,7 @@ pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820 jade MACH_JADE JADE 1821 ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822 gprisc3 MACH_GPRISC3 GPRISC3 1823 -stamp9260 MACH_STAMP9260 STAMP9260 1824 +stamp9g20 MACH_STAMP9G20 STAMP9G20 1824 smdk6430 MACH_SMDK6430 SMDK6430 1825 smdkc100 MACH_SMDKC100 SMDKC100 1826 tavorevb MACH_TAVOREVB TAVOREVB 1827 @@ -1993,4 +1993,134 @@ spark MACH_SPARK SPARK 2002 benzina MACH_BENZINA BENZINA 2003 blaze MACH_BLAZE BLAZE 2004 linkstation_ls_hgl MACH_LINKSTATION_LS_HGL LINKSTATION_LS_HGL 2005 -htcvenus MACH_HTCVENUS HTCVENUS 2006 +htckovsky MACH_HTCVENUS HTCVENUS 2006 +sony_prs505 MACH_SONY_PRS505 SONY_PRS505 2007 +hanlin_v3 MACH_HANLIN_V3 HANLIN_V3 2008 +sapphira MACH_SAPPHIRA SAPPHIRA 2009 +dack_sda_01 MACH_DACK_SDA_01 DACK_SDA_01 2010 +armbox MACH_ARMBOX ARMBOX 2011 +harris_rvp MACH_HARRIS_RVP HARRIS_RVP 2012 +ribaldo MACH_RIBALDO RIBALDO 2013 +agora MACH_AGORA AGORA 2014 +omap3_mini MACH_OMAP3_MINI OMAP3_MINI 2015 +a9sam6432_b MACH_A9SAM6432_B A9SAM6432_B 2016 +usg2410 MACH_USG2410 USG2410 2017 +pc72052_i10_revb MACH_PC72052_I10_REVB PC72052_I10_REVB 2018 +mx35_exm32 MACH_MX35_EXM32 MX35_EXM32 2019 +topas910 MACH_TOPAS910 TOPAS910 2020 +hyena MACH_HYENA HYENA 2021 +pospax MACH_POSPAX POSPAX 2022 +hdl_gx MACH_HDL_GX HDL_GX 2023 +ctera_4bay MACH_CTERA_4BAY CTERA_4BAY 2024 +ctera_plug_c MACH_CTERA_PLUG_C CTERA_PLUG_C 2025 +crwea_plug_i MACH_CRWEA_PLUG_I CRWEA_PLUG_I 2026 +egauge2 MACH_EGAUGE2 EGAUGE2 2027 +didj MACH_DIDJ DIDJ 2028 +m_s3c2443 MACH_MEISTER MEISTER 2029 +htcblackstone MACH_HTCBLACKSTONE HTCBLACKSTONE 2030 +cpuat9g20 MACH_CPUAT9G20 CPUAT9G20 2031 +smdk6440 MACH_SMDK6440 SMDK6440 2032 +omap_35xx_mvp MACH_OMAP_35XX_MVP OMAP_35XX_MVP 2033 +ctera_plug_i MACH_CTERA_PLUG_I CTERA_PLUG_I 2034 +pvg610_100 MACH_PVG610 PVG610 2035 +hprw6815 MACH_HPRW6815 HPRW6815 2036 +omap3_oswald MACH_OMAP3_OSWALD OMAP3_OSWALD 2037 +nas4220b MACH_NAS4220B NAS4220B 2038 +htcraphael_cdma MACH_HTCRAPHAEL_CDMA HTCRAPHAEL_CDMA 2039 +htcdiamond_cdma MACH_HTCDIAMOND_CDMA HTCDIAMOND_CDMA 2040 +scaler MACH_SCALER SCALER 2041 +zylonite2 MACH_ZYLONITE2 ZYLONITE2 2042 +aspenite MACH_ASPENITE ASPENITE 2043 +teton MACH_TETON TETON 2044 +ttc_dkb MACH_TTC_DKB TTC_DKB 2045 +bishop2 MACH_BISHOP2 BISHOP2 2046 +ippv5 MACH_IPPV5 IPPV5 2047 +farm926 MACH_FARM926 FARM926 2048 +mmccpu MACH_MMCCPU MMCCPU 2049 +sgmsfl MACH_SGMSFL SGMSFL 2050 +tt8000 MACH_TT8000 TT8000 2051 +zrn4300lp MACH_ZRN4300LP ZRN4300LP 2052 +mptc MACH_MPTC MPTC 2053 +h6051 MACH_H6051 H6051 2054 +pvg610_101 MACH_PVG610_101 PVG610_101 2055 +stamp9261_pc_evb MACH_STAMP9261_PC_EVB STAMP9261_PC_EVB 2056 +pelco_odysseus MACH_PELCO_ODYSSEUS PELCO_ODYSSEUS 2057 +tny_a9260 MACH_TNY_A9260 TNY_A9260 2058 +tny_a9g20 MACH_TNY_A9G20 TNY_A9G20 2059 +aesop_mp2530f MACH_AESOP_MP2530F AESOP_MP2530F 2060 +dx900 MACH_DX900 DX900 2061 +cpodc2 MACH_CPODC2 CPODC2 2062 +tilt_8925 MACH_TILT_8925 TILT_8925 2063 +davinci_dm357_evm MACH_DAVINCI_DM357_EVM DAVINCI_DM357_EVM 2064 +swordfish MACH_SWORDFISH SWORDFISH 2065 +corvus MACH_CORVUS CORVUS 2066 +taurus MACH_TAURUS TAURUS 2067 +axm MACH_AXM AXM 2068 +axc MACH_AXC AXC 2069 +baby MACH_BABY BABY 2070 +mp200 MACH_MP200 MP200 2071 +pcm043 MACH_PCM043 PCM043 2072 +hanlin_v3c MACH_HANLIN_V3C HANLIN_V3C 2073 +kbk9g20 MACH_KBK9G20 KBK9G20 2074 +adsturbog5 MACH_ADSTURBOG5 ADSTURBOG5 2075 +avenger_lite1 MACH_AVENGER_LITE1 AVENGER_LITE1 2076 +suc82x MACH_SUC SUC 2077 +at91sam7s256 MACH_AT91SAM7S256 AT91SAM7S256 2078 +mendoza MACH_MENDOZA MENDOZA 2079 +kira MACH_KIRA KIRA 2080 +mx1hbm MACH_MX1HBM MX1HBM 2081 +quatro43xx MACH_QUATRO43XX QUATRO43XX 2082 +quatro4230 MACH_QUATRO4230 QUATRO4230 2083 +nsb400 MACH_NSB400 NSB400 2084 +drp255 MACH_DRP255 DRP255 2085 +thoth MACH_THOTH THOTH 2086 +firestone MACH_FIRESTONE FIRESTONE 2087 +asusp750 MACH_ASUSP750 ASUSP750 2088 +ctera_dl MACH_CTERA_DL CTERA_DL 2089 +socr MACH_SOCR SOCR 2090 +htcoxygen MACH_HTCOXYGEN HTCOXYGEN 2091 +heroc MACH_HEROC HEROC 2092 +zeno6800 MACH_ZENO6800 ZENO6800 2093 +sc2mcs MACH_SC2MCS SC2MCS 2094 +gene100 MACH_GENE100 GENE100 2095 +as353x MACH_AS353X AS353X 2096 +sheevaplug MACH_SHEEVAPLUG SHEEVAPLUG 2097 +at91sam9g20 MACH_AT91SAM9G20 AT91SAM9G20 2098 +mv88f6192gtw_fe MACH_MV88F6192GTW_FE MV88F6192GTW_FE 2099 +cc9200 MACH_CC9200 CC9200 2100 +sm9200 MACH_SM9200 SM9200 2101 +tp9200 MACH_TP9200 TP9200 2102 +snapperdv MACH_SNAPPERDV SNAPPERDV 2103 +avengers_lite MACH_AVENGERS_LITE AVENGERS_LITE 2104 +avengers_lite1 MACH_AVENGERS_LITE1 AVENGERS_LITE1 2105 +omap3axon MACH_OMAP3AXON OMAP3AXON 2106 +ma8xx MACH_MA8XX MA8XX 2107 +mp201ek MACH_MP201EK MP201EK 2108 +davinci_tux MACH_DAVINCI_TUX DAVINCI_TUX 2109 +mpa1600 MACH_MPA1600 MPA1600 2110 +pelco_troy MACH_PELCO_TROY PELCO_TROY 2111 +nsb667 MACH_NSB667 NSB667 2112 +rovers5_4mpix MACH_ROVERS5_4MPIX ROVERS5_4MPIX 2113 +twocom MACH_TWOCOM TWOCOM 2114 +ubisys_p9_rcu3r2 MACH_UBISYS_P9_RCU3R2 UBISYS_P9_RCU3R2 2115 +hero_espresso MACH_HERO_ESPRESSO HERO_ESPRESSO 2116 +afeusb MACH_AFEUSB AFEUSB 2117 +t830 MACH_T830 T830 2118 +spd8020_cc MACH_SPD8020_CC SPD8020_CC 2119 +om_3d7k MACH_OM_3D7K OM_3D7K 2120 +picocom2 MACH_PICOCOM2 PICOCOM2 2121 +uwg4mx27 MACH_UWG4MX27 UWG4MX27 2122 +uwg4mx31 MACH_UWG4MX31 UWG4MX31 2123 +cherry MACH_CHERRY CHERRY 2124 +mx51_babbage MACH_MX51_BABBAGE MX51_BABBAGE 2125 +s3c2440turkiye MACH_S3C2440TURKIYE S3C2440TURKIYE 2126 +tx37 MACH_TX37 TX37 2127 +sbc2800_9g20 MACH_SBC2800_9G20 SBC2800_9G20 2128 +benzglb MACH_BENZGLB BENZGLB 2129 +benztd MACH_BENZTD BENZTD 2130 +cartesio_plus MACH_CARTESIO_PLUS CARTESIO_PLUS 2131 +solrad_g20 MACH_SOLRAD_G20 SOLRAD_G20 2132 +mx27wallace MACH_MX27WALLACE MX27WALLACE 2133 +fmzwebmodul MACH_FMZWEBMODUL FMZWEBMODUL 2134 +rd78x00_masa MACH_RD78X00_MASA RD78X00_MASA 2135 +smallogger MACH_SMALLOGGER SMALLOGGER 2136 |