diff options
Diffstat (limited to 'arch/arm')
35 files changed, 279 insertions, 122 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e1521f32e55..f504c801792 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -192,6 +192,8 @@ config VECTORS_BASE source "init/Kconfig" +source "kernel/Kconfig.freezer" + menu "System Type" choice @@ -354,7 +356,7 @@ config ARCH_IXP4XX select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS - select ZONE_DMA if PCI + select DMABOUNCE if PCI help Support for Intel's IXP4XX (XScale) family of processors. diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 2e32acca02f..86b5e698266 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -13,10 +13,10 @@ config ICST307 config SA1111 bool select DMABOUNCE if !ARCH_PXA - select ZONE_DMA if !ARCH_PXA config DMABOUNCE bool + select ZONE_DMA config TIMER_ACORN bool diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index fb86f248aab..47ccec95f3e 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -581,6 +581,7 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent, goto out; } +#ifdef CONFIG_DMABOUNCE /* * If the parent device has a DMA mask associated with it, * propagate it down to the children. @@ -598,6 +599,7 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent, } } } +#endif out: return ret; @@ -937,7 +939,7 @@ static int sa1111_resume(struct platform_device *dev) #define sa1111_resume NULL #endif -static int sa1111_probe(struct platform_device *pdev) +static int __devinit sa1111_probe(struct platform_device *pdev) { struct resource *mem; int irq; diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index 8b7a431a8bf..9033d147f05 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -147,6 +147,7 @@ CONFIG_ARCH_PXA=y # CONFIG_MACH_MAINSTONE is not set # CONFIG_ARCH_PXA_IDP is not set # CONFIG_PXA_SHARPSL is not set +CONFIG_TRIZEPS_PXA=y CONFIG_MACH_TRIZEPS4=y CONFIG_MACH_TRIZEPS4_CONXS=y # CONFIG_MACH_TRIZEPS4_ANY is not set diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h index 71c2fa70c8e..98ec30c97bb 100644 --- a/arch/arm/mach-clps711x/include/mach/memory.h +++ b/arch/arm/mach-clps711x/include/mach/memory.h @@ -89,6 +89,8 @@ * node 3: 0xd8000000 - 0xdfffffff */ #define NODE_MEM_SIZE_BITS 24 +#define SECTION_SIZE_BITS 24 +#define MAX_PHYSMEM_BITS 32 #endif diff --git a/arch/arm/mach-iop13xx/include/mach/time.h b/arch/arm/mach-iop13xx/include/mach/time.h index 49213d9d7ca..d6d52527589 100644 --- a/arch/arm/mach-iop13xx/include/mach/time.h +++ b/arch/arm/mach-iop13xx/include/mach/time.h @@ -41,7 +41,7 @@ static inline unsigned long iop13xx_core_freq(void) return 1200000000; default: printk("%s: warning unknown frequency, defaulting to 800Mhz\n", - __FUNCTION__); + __func__); } return 800000000; @@ -60,7 +60,7 @@ static inline unsigned long iop13xx_xsi_bus_ratio(void) return 4; default: printk("%s: warning unknown ratio, defaulting to 2\n", - __FUNCTION__); + __func__); } return 2; diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c index b0653a87159..30451300751 100644 --- a/arch/arm/mach-ixp2000/ixdp2x00.c +++ b/arch/arm/mach-ixp2000/ixdp2x00.c @@ -143,7 +143,7 @@ static struct irq_chip ixdp2x00_cpld_irq_chip = { .unmask = ixdp2x00_irq_unmask }; -void __init ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_irqs) +void __init ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_of_irqs) { unsigned int irq; @@ -154,7 +154,7 @@ void __init ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigne board_irq_stat = stat_reg; board_irq_mask = mask_reg; - board_irq_count = nr_irqs; + board_irq_count = nr_of_irqs; *board_irq_mask = 0xffffffff; diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index db8b5fe06c0..2c5a02b8520 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -167,11 +167,6 @@ config MACH_GTWX5715 comment "IXP4xx Options" -config DMABOUNCE - bool - default y - depends on PCI - config IXP4XX_INDIRECT_PCI bool "Use indirect PCI memory access" depends on PCI diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 85cad05d8c5..0bb1fbd84cc 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -16,6 +16,7 @@ #include <linux/mv643xx_eth.h> #include <linux/ata_platform.h> #include <linux/spi/orion_spi.h> +#include <net/dsa.h> #include <asm/page.h> #include <asm/timex.h> #include <asm/mach/map.h> @@ -152,6 +153,40 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** + * Ethernet switch + ****************************************************************************/ +static struct resource kirkwood_switch_resources[] = { + { + .start = 0, + .end = 0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device kirkwood_switch_device = { + .name = "dsa", + .id = 0, + .num_resources = 0, + .resource = kirkwood_switch_resources, +}; + +void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq) +{ + 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; + kirkwood_switch_device.dev.platform_data = d; + + platform_device_register(&kirkwood_switch_device); +} + + +/***************************************************************************** * SoC RTC ****************************************************************************/ static struct resource kirkwood_rtc_resource = { diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 8fa0f6a2763..5774632a67e 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -11,6 +11,7 @@ #ifndef __ARCH_KIRKWOOD_COMMON_H #define __ARCH_KIRKWOOD_COMMON_H +struct dsa_platform_data; struct mv643xx_eth_platform_data; struct mv_sata_platform_data; @@ -29,6 +30,7 @@ void kirkwood_pcie_id(u32 *dev, u32 *rev); void kirkwood_ehci_init(void); void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); +void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq); void kirkwood_pcie_init(void); void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index f785093e433..175054abd63 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -19,6 +19,7 @@ #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> +#include <net/dsa.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> @@ -74,6 +75,15 @@ static struct mv643xx_eth_platform_data rd88f6281_ge00_data = { .duplex = DUPLEX_FULL, }; +static struct dsa_platform_data rd88f6281_switch_data = { + .port_names[0] = "lan1", + .port_names[1] = "lan2", + .port_names[2] = "lan3", + .port_names[3] = "lan4", + .port_names[4] = "wan", + .port_names[5] = "cpu", +}; + static struct mv_sata_platform_data rd88f6281_sata_data = { .n_ports = 2, }; @@ -87,6 +97,7 @@ static void __init rd88f6281_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&rd88f6281_ge00_data); + kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ); kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6281_sata_data); kirkwood_uart0_init(); diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 49f434c39eb..2e285bbb7bb 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> #include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,10 +29,14 @@ static struct mv643xx_eth_platform_data db78x00_ge01_data = { static struct mv643xx_eth_platform_data db78x00_ge10_data = { .phy_addr = MV643XX_ETH_PHY_NONE, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct mv643xx_eth_platform_data db78x00_ge11_data = { .phy_addr = MV643XX_ETH_PHY_NONE, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct mv_sata_platform_data db78x00_sata_data = { diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index d354e0fe447..c40fc378a25 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -119,7 +119,7 @@ static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank) void __init omap_init_irq(void) { - unsigned long nr_irqs = 0; + unsigned long nr_of_irqs = 0; unsigned int nr_banks = 0; int i; @@ -133,14 +133,14 @@ void __init omap_init_irq(void) omap_irq_bank_init_one(bank); - nr_irqs += bank->nr_irqs; + nr_of_irqs += bank->nr_irqs; nr_banks++; } printk(KERN_INFO "Total of %ld interrupts on %d active controller%s\n", - nr_irqs, nr_banks, nr_banks > 1 ? "s" : ""); + nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : ""); - for (i = 0; i < nr_irqs; i++) { + for (i = 0; i < nr_of_irqs; i++) { set_irq_chip(i, &omap_irq_chip); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID); diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 9625ef5975d..437065c25c9 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -19,6 +19,7 @@ #include <linux/mv643xx_i2c.h> #include <linux/ata_platform.h> #include <linux/spi/orion_spi.h> +#include <net/dsa.h> #include <asm/page.h> #include <asm/setup.h> #include <asm/timex.h> @@ -198,6 +199,40 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** + * Ethernet switch + ****************************************************************************/ +static struct resource orion5x_switch_resources[] = { + { + .start = 0, + .end = 0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device orion5x_switch_device = { + .name = "dsa", + .id = 0, + .num_resources = 0, + .resource = orion5x_switch_resources, +}; + +void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq) +{ + 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; + orion5x_switch_device.dev.platform_data = d; + + platform_device_register(&orion5x_switch_device); +} + + +/***************************************************************************** * I2C ****************************************************************************/ static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = { @@ -275,7 +310,8 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data) * SPI ****************************************************************************/ static struct orion_spi_info orion5x_spi_plat_data = { - .tclk = 0, + .tclk = 0, + .enable_clock_fix = 1, }; static struct resource orion5x_spi_resources[] = { diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index 1f8b2da676a..a000c7c6ee9 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -1,6 +1,7 @@ #ifndef __ARCH_ORION5X_COMMON_H #define __ARCH_ORION5X_COMMON_H +struct dsa_platform_data; struct mv643xx_eth_platform_data; struct mv_sata_platform_data; @@ -29,6 +30,7 @@ void orion5x_setup_pcie_wa_win(u32 base, u32 size); void orion5x_ehci0_init(void); void orion5x_ehci1_init(void); void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data); +void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq); void orion5x_i2c_init(void); void orion5x_sata_init(struct mv_sata_platform_data *sata_data); void orion5x_spi_init(void); diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 500cdadaf09..15f53235ee3 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -16,6 +16,7 @@ #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> +#include <net/dsa.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/leds.h> @@ -93,6 +94,15 @@ static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = { .duplex = DUPLEX_FULL, }; +static struct dsa_platform_data rd88f5181l_fxo_switch_data = { + .port_names[0] = "lan2", + .port_names[1] = "lan1", + .port_names[2] = "wan", + .port_names[3] = "cpu", + .port_names[5] = "lan4", + .port_names[7] = "lan3", +}; + static void __init rd88f5181l_fxo_init(void) { /* @@ -107,6 +117,7 @@ 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_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 ebde8141649..8ad3934399d 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -17,6 +17,7 @@ #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> #include <linux/i2c.h> +#include <net/dsa.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/leds.h> @@ -94,6 +95,15 @@ static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = { .duplex = DUPLEX_FULL, }; +static struct dsa_platform_data rd88f5181l_ge_switch_data = { + .port_names[0] = "lan2", + .port_names[1] = "lan1", + .port_names[2] = "wan", + .port_names[3] = "cpu", + .port_names[5] = "lan4", + .port_names[7] = "lan3", +}; + static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = { I2C_BOARD_INFO("ds1338", 0x68), }; @@ -112,6 +122,7 @@ 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_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 40e04953909..262e25e4dac 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -19,6 +19,7 @@ #include <linux/spi/orion_spi.h> #include <linux/spi/flash.h> #include <linux/ethtool.h> +#include <net/dsa.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/leds.h> @@ -34,6 +35,15 @@ static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = { .duplex = DUPLEX_FULL, }; +static struct dsa_platform_data rd88f6183ap_ge_switch_data = { + .port_names[0] = "lan1", + .port_names[1] = "lan2", + .port_names[2] = "lan3", + .port_names[3] = "lan4", + .port_names[4] = "wan", + .port_names[5] = "cpu", +}; + static struct mtd_partition rd88f6183ap_ge_partitions[] = { { .name = "kernel", @@ -79,6 +89,7 @@ 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)); 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 9a4fd525646..cc8f8920086 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -15,6 +15,7 @@ #include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> +#include <net/dsa.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/mach/arch.h> @@ -105,6 +106,15 @@ static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = { .duplex = DUPLEX_FULL, }; +static struct dsa_platform_data wrt350n_v2_switch_data = { + .port_names[0] = "lan2", + .port_names[1] = "lan1", + .port_names[2] = "wan", + .port_names[3] = "cpu", + .port_names[5] = "lan3", + .port_names[7] = "lan4", +}; + static void __init wrt350n_v2_init(void) { /* @@ -119,6 +129,7 @@ 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_uart0_init(); orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE, diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index f27f6b3d6e6..f781873431f 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -257,7 +257,6 @@ config MACH_ARMCORE bool "CompuLab CM-X255/CM-X270 modules" select PXA27x select IWMMXT - select ZONE_DMA if PCI select PXA25x select PXA_SSP diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index 9c163e19ada..32bb4a2eb7f 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -9,7 +9,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - +#ifndef __ASM_MACH_IRQS_H +#define __ASM_MACH_IRQS_H #ifdef CONFIG_PXA_HAVE_ISA_IRQS #define PXA_ISA_IRQ(x) (x) @@ -264,3 +265,5 @@ #endif #endif /* CONFIG_PCI_HOST_ITE8152 */ + +#endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h index eb4b190b665..eb35fca9aea 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h @@ -4,6 +4,43 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +struct pxa3xx_nand_timing { + unsigned int tCH; /* Enable signal hold time */ + unsigned int tCS; /* Enable signal setup time */ + unsigned int tWH; /* ND_nWE high duration */ + unsigned int tWP; /* ND_nWE pulse time */ + unsigned int tRH; /* ND_nRE high duration */ + unsigned int tRP; /* ND_nRE pulse width */ + unsigned int tR; /* ND_nWE high to ND_nRE low for read */ + unsigned int tWHR; /* ND_nWE high to ND_nRE low for status read */ + unsigned int tAR; /* ND_ALE low to ND_nRE low delay */ +}; + +struct pxa3xx_nand_cmdset { + uint16_t read1; + uint16_t read2; + uint16_t program; + uint16_t read_status; + uint16_t read_id; + uint16_t erase; + uint16_t reset; + uint16_t lock; + uint16_t unlock; + uint16_t lock_status; +}; + +struct pxa3xx_nand_flash { + const struct pxa3xx_nand_timing *timing; /* NAND Flash timing */ + const struct pxa3xx_nand_cmdset *cmdset; + + uint32_t page_per_block;/* Pages per block (PG_PER_BLK) */ + uint32_t page_size; /* Page size in bytes (PAGE_SZ) */ + uint32_t flash_width; /* Width of Flash memory (DWIDTH_M) */ + uint32_t dfc_width; /* Width of flash controller(DWIDTH_C) */ + uint32_t num_blocks; /* Number of physical blocks in Flash */ + uint32_t chip_id; +}; + struct pxa3xx_nand_platform_data { /* the data flash bus is shared between the Static Memory @@ -12,8 +49,11 @@ struct pxa3xx_nand_platform_data { */ int enable_arbiter; - struct mtd_partition *parts; - unsigned int nr_parts; + const struct mtd_partition *parts; + unsigned int nr_parts; + + const struct pxa3xx_nand_flash * flash; + size_t num_flash; }; extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info); diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h index 31ac26b55bc..e8488dfb7e9 100644 --- a/arch/arm/mach-pxa/include/mach/spitz.h +++ b/arch/arm/mach-pxa/include/mach/spitz.h @@ -142,7 +142,7 @@ #define SPITZ_SCP2_GPIO_BASE (NR_BUILTIN_GPIO + 12) #define SPITZ_GPIO_IR_ON (SPITZ_SCP2_GPIO_BASE + 0) -#define SPITZ_GPIO_AKIN_PULLUP (SPITZ_SCP2_GPIO_BASE + 1 +#define SPITZ_GPIO_AKIN_PULLUP (SPITZ_SCP2_GPIO_BASE + 1) #define SPITZ_GPIO_RESERVED_1 (SPITZ_SCP2_GPIO_BASE + 2) #define SPITZ_GPIO_RESERVED_2 (SPITZ_SCP2_GPIO_BASE + 3) #define SPITZ_GPIO_RESERVED_3 (SPITZ_SCP2_GPIO_BASE + 4) diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index a72803f0461..8bce6d8615b 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -59,8 +59,6 @@ * TC6393XB GPIOs */ #define TOSA_TC6393XB_GPIO_BASE (NR_BUILTIN_GPIO + 2 * 12) -#define TOSA_TC6393XB_GPIO(i) (TOSA_TC6393XB_GPIO_BASE + (i)) -#define TOSA_TC6393XB_GPIO_BIT(gpio) (1 << (gpio - TOSA_TC6393XB_GPIO_BASE)) #define TOSA_GPIO_TG_ON (TOSA_TC6393XB_GPIO_BASE + 0) #define TOSA_GPIO_L_MUTE (TOSA_TC6393XB_GPIO_BASE + 1) diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h index 0d35ca04731..bf6785adccf 100644 --- a/arch/arm/mach-pxa/include/mach/zylonite.h +++ b/arch/arm/mach-pxa/include/mach/zylonite.h @@ -30,7 +30,7 @@ extern void zylonite_pxa300_init(void); static inline void zylonite_pxa300_init(void) { if (cpu_is_pxa300() || cpu_is_pxa310()) - panic("%s: PXA300/PXA310 not supported\n", __FUNCTION__); + panic("%s: PXA300/PXA310 not supported\n", __func__); } #endif @@ -40,7 +40,7 @@ extern void zylonite_pxa320_init(void); static inline void zylonite_pxa320_init(void) { if (cpu_is_pxa320()) - panic("%s: PXA320 not supported\n", __FUNCTION__); + panic("%s: PXA320 not supported\n", __func__); } #endif diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c index 316cd986da5..74e2ead8cee 100644 --- a/arch/arm/mach-pxa/pwm.c +++ b/arch/arm/mach-pxa/pwm.c @@ -60,7 +60,7 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns) do_div(c, 1000000000); period_cycles = c; - if (period_cycles < 0) + if (period_cycles < 1) period_cycles = 1; prescale = (period_cycles - 1) / 1024; pv = period_cycles / (prescale + 1) - 1; diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 130e37e4ebd..a6c4694359c 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -706,16 +706,39 @@ static struct tmio_nand_data tosa_tc6393xb_nand_config = { .badblock_pattern = &tosa_tc6393xb_nand_bbt, }; -static struct tc6393xb_platform_data tosa_tc6393xb_setup = { +static int tosa_tc6393xb_setup(struct platform_device *dev) +{ + int rc; + + rc = gpio_request(TOSA_GPIO_CARD_VCC_ON, "CARD_VCC_ON"); + if (rc) + goto err_req; + + rc = gpio_direction_output(TOSA_GPIO_CARD_VCC_ON, 1); + if (rc) + goto err_dir; + + return rc; + +err_dir: + gpio_free(TOSA_GPIO_CARD_VCC_ON); +err_req: + return rc; +} + +static void tosa_tc6393xb_teardown(struct platform_device *dev) +{ + gpio_free(TOSA_GPIO_CARD_VCC_ON); +} + +static struct tc6393xb_platform_data tosa_tc6393xb_data = { .scr_pll2cr = 0x0cc1, .scr_gper = 0x3300, - .scr_gpo_dsr = - TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON), - .scr_gpo_doecr = - TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON), .irq_base = IRQ_BOARD_START, .gpio_base = TOSA_TC6393XB_GPIO_BASE, + .setup = tosa_tc6393xb_setup, + .teardown = tosa_tc6393xb_teardown, .enable = tosa_tc6393xb_enable, .disable = tosa_tc6393xb_disable, @@ -723,6 +746,8 @@ static struct tc6393xb_platform_data tosa_tc6393xb_setup = { .resume = tosa_tc6393xb_resume, .nand_data = &tosa_tc6393xb_nand_config, + + .resume_restore = 1, }; @@ -730,7 +755,7 @@ static struct platform_device tc6393xb_device = { .name = "tc6393xb", .id = -1, .dev = { - .platform_data = &tosa_tc6393xb_setup, + .platform_data = &tosa_tc6393xb_data, }, .num_resources = ARRAY_SIZE(tc6393xb_resources), .resource = tc6393xb_resources, diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index a13dbf3c2c0..a72e3add743 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -399,7 +399,7 @@ static void trizeps4_irda_transceiver_mode(struct device *dev, int mode) /* Switch mode */ if (mode & IR_SIRMODE) trizeps_conxs_ircr &= ~ConXS_IRCR_MODE; /* Slow mode */ - else if (mode & IR_FIRMODE) { + else if (mode & IR_FIRMODE) trizeps_conxs_ircr |= ConXS_IRCR_MODE; /* Fast mode */ /* Switch power */ diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 2f60bf6b8d4..f854e7385e3 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -1033,8 +1033,7 @@ void __init s3c2443_init_clocks(int xtal) fclk = pll / s3c2443_fclk_div(clkdiv0); hclk = s3c2443_prediv_getrate(&clk_prediv); - hclk = hclk / s3c2443_get_hdiv(clkdiv0); - hclk = hclk / ((clkdiv0 & S3C2443_CLKDIV0_HALF_HCLK) ? 2 : 1); + hclk /= s3c2443_get_hdiv(clkdiv0); pclk = hclk / ((clkdiv0 & S3C2443_CLKDIV0_HALF_PCLK) ? 2 : 1); s3c24xx_setup_clocks(xtal, fclk, hclk, pclk); diff --git a/arch/arm/mach-sa1100/include/mach/ide.h b/arch/arm/mach-sa1100/include/mach/ide.h deleted file mode 100644 index 4c99c8f5e61..00000000000 --- a/arch/arm/mach-sa1100/include/mach/ide.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * arch/arm/mach-sa1100/include/mach/ide.h - * - * Copyright (c) 1998 Hugo Fiennes & Nicolas Pitre - * - * 18-aug-2000: Cleanup by Erik Mouw (J.A.K.Mouw@its.tudelft.nl) - * Get rid of the special ide_init_hwif_ports() functions - * and make a generalised function that can be used by all - * architectures. - */ - -#include <asm/irq.h> -#include <mach/hardware.h> -#include <asm/mach-types.h> - -#error "This code is broken and needs update to match with current ide support" - - -/* - * Set up a hw structure for a specified data port, control port and IRQ. - * This should follow whatever the default interface uses. - */ -static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, - unsigned long ctrl_port, int *irq) -{ - unsigned long reg = data_port; - int i; - int regincr = 1; - - /* The Empeg board has the first two address lines unused */ - if (machine_is_empeg()) - regincr = 1 << 2; - - /* The LART doesn't use A0 for IDE */ - if (machine_is_lart()) - regincr = 1 << 1; - - memset(hw, 0, sizeof(*hw)); - - for (i = 0; i <= 7; i++) { - hw->io_ports_array[i] = reg; - reg += regincr; - } - - hw->io_ports.ctl_addr = ctrl_port; - - if (irq) - *irq = 0; -} - -/* - * This registers the standard ports for this architecture with the IDE - * driver. - */ -static __inline__ void -ide_init_default_hwifs(void) -{ - if (machine_is_lart()) { -#ifdef CONFIG_SA1100_LART - hw_regs_t hw; - - /* Enable GPIO as interrupt line */ - GPDR &= ~LART_GPIO_IDE; - set_irq_type(LART_IRQ_IDE, IRQ_TYPE_EDGE_RISING); - - /* set PCMCIA interface timing */ - MECR = 0x00060006; - - /* init the interface */ - ide_init_hwif_ports(&hw, PCMCIA_IO_0_BASE + 0x0000, PCMCIA_IO_0_BASE + 0x1000, NULL); - hw.irq = LART_IRQ_IDE; - ide_register_hw(&hw); -#endif - } -} diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index 33926c9fcda..5786adf1004 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -29,7 +29,7 @@ ENTRY(v4_flush_user_cache_all) * Clean and invalidate the entire cache. */ ENTRY(v4_flush_kern_cache_all) -#ifdef CPU_CP15 +#ifdef CONFIG_CPU_CP15 mov r0, #0 mcr p15, 0, r0, c7, c7, 0 @ flush ID cache mov pc, lr @@ -48,7 +48,7 @@ ENTRY(v4_flush_kern_cache_all) * - flags - vma_area_struct flags describing address space */ ENTRY(v4_flush_user_cache_range) -#ifdef CPU_CP15 +#ifdef CONFIG_CPU_CP15 mov ip, #0 mcreq p15, 0, ip, c7, c7, 0 @ flush ID cache mov pc, lr @@ -116,7 +116,7 @@ ENTRY(v4_dma_inv_range) * - end - virtual end address */ ENTRY(v4_dma_flush_range) -#ifdef CPU_CP15 +#ifdef CONFIG_CPU_CP15 mov r0, #0 mcr p15, 0, r0, c7, c7, 0 @ flush ID cache #endif diff --git a/arch/arm/plat-mxc/include/mach/mxc_nand.h b/arch/arm/plat-mxc/include/mach/mxc_nand.h new file mode 100644 index 00000000000..2b972df22d1 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mxc_nand.h @@ -0,0 +1,27 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Sascha Hauer, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_NAND_H +#define __ASM_ARCH_NAND_H + +struct mxc_nand_platform_data { + int width; /* data bus width in bytes */ + int hw_ecc; /* 0 if supress hardware ECC */ +}; +#endif /* __ASM_ARCH_NAND_H */ diff --git a/arch/arm/plat-omap/include/mach/onenand.h b/arch/arm/plat-omap/include/mach/onenand.h index d57f20226b2..4649d302c26 100644 --- a/arch/arm/plat-omap/include/mach/onenand.h +++ b/arch/arm/plat-omap/include/mach/onenand.h @@ -16,6 +16,10 @@ struct omap_onenand_platform_data { int gpio_irq; struct mtd_partition *parts; int nr_parts; - int (*onenand_setup)(void __iomem *); + int (*onenand_setup)(void __iomem *, int freq); int dma_channel; }; + +int omap2_onenand_rephase(void); + +#define ONENAND_MAX_PARTITIONS 8 diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c index b8e854f1b1d..3fad68a1e6b 100644 --- a/arch/arm/plat-s3c24xx/pwm-clock.c +++ b/arch/arm/plat-s3c24xx/pwm-clock.c @@ -315,7 +315,7 @@ static int clk_pwm_tin_set_parent(struct clk *clk, struct clk *parent) if (parent == s3c24xx_pwmclk_tclk(id)) bits = S3C2410_TCFG1_MUX_TCLK << shift; else if (parent == s3c24xx_pwmclk_tdiv(id)) - bits = clk_pwm_tdiv_bits(to_tdiv(clk)) << shift; + bits = clk_pwm_tdiv_bits(to_tdiv(parent)) << shift; else return -EINVAL; diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c index feb770f2e84..ec56b88866c 100644 --- a/arch/arm/plat-s3c24xx/pwm.c +++ b/arch/arm/plat-s3c24xx/pwm.c @@ -56,7 +56,7 @@ static struct clk *clk_scaler[2]; } \ } -#define DEFINE_TIMER(_tmr_no, _irq) \ +#define DEFINE_S3C_TIMER(_tmr_no, _irq) \ .name = "s3c24xx-pwm", \ .id = _tmr_no, \ .num_resources = TIMER_RESOURCE_SIZE, \ @@ -67,11 +67,11 @@ static struct clk *clk_scaler[2]; */ struct platform_device s3c_device_timer[] = { - [0] = { DEFINE_TIMER(0, IRQ_TIMER0) }, - [1] = { DEFINE_TIMER(1, IRQ_TIMER1) }, - [2] = { DEFINE_TIMER(2, IRQ_TIMER2) }, - [3] = { DEFINE_TIMER(3, IRQ_TIMER3) }, - [4] = { DEFINE_TIMER(4, IRQ_TIMER4) }, + [0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) }, + [1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) }, + [2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) }, + [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) }, + [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) }, }; static inline int pwm_is_tdiv(struct pwm_device *pwm) |