diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach')
26 files changed, 714 insertions, 129 deletions
diff --git a/arch/arm/mach-davinci/include/mach/cdce949.h b/arch/arm/mach-davinci/include/mach/cdce949.h new file mode 100644 index 000000000000..c73331fae341 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/cdce949.h @@ -0,0 +1,19 @@ +/* + * TI CDCE949 off-chip clock synthesizer support + * + * 2009 (C) Texas Instruments, Inc. http://www.ti.com/ + * + * 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 _MACH_DAVINCI_CDCE949_H +#define _MACH_DAVINCI_CDCE949_H + +#include <linux/clk.h> + +#include <mach/clock.h> + +int cdce_set_rate(struct clk *clk, unsigned long rate); + +#endif diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h index 6ca2c9a0a482..a57cba21e21e 100644 --- a/arch/arm/mach-davinci/include/mach/common.h +++ b/arch/arm/mach-davinci/include/mach/common.h @@ -12,6 +12,9 @@ #ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H #define __ARCH_ARM_MACH_DAVINCI_COMMON_H +#include <linux/compiler.h> +#include <linux/types.h> + struct sys_timer; extern struct sys_timer davinci_timer; @@ -21,7 +24,7 @@ extern void __iomem *davinci_intc_base; extern int davinci_intc_type; struct davinci_timer_instance { - void __iomem *base; + u32 base; u32 bottom_irq; u32 top_irq; unsigned long cmp_off; @@ -34,39 +37,54 @@ struct davinci_timer_info { unsigned int clocksource_id; }; -/* SoC specific init support */ +struct davinci_gpio_controller; + +/* + * SoC info passed into common davinci modules. + * + * Base addresses in this structure should be physical and not virtual. + * Modules that take such base addresses, should internally ioremap() them to + * use. + */ struct davinci_soc_info { struct map_desc *io_desc; unsigned long io_desc_num; u32 cpu_id; u32 jtag_id; - void __iomem *jtag_id_base; + u32 jtag_id_reg; struct davinci_id *ids; unsigned long ids_num; - struct davinci_clk *cpu_clks; - void __iomem **psc_bases; + struct clk_lookup *cpu_clks; + u32 *psc_bases; unsigned long psc_bases_num; - void __iomem *pinmux_base; + u32 pinmux_base; const struct mux_config *pinmux_pins; unsigned long pinmux_pins_num; - void __iomem *intc_base; + u32 intc_base; int intc_type; u8 *intc_irq_prios; unsigned long intc_irq_num; + u32 *intc_host_map; struct davinci_timer_info *timer_info; - void __iomem *gpio_base; + int gpio_type; + u32 gpio_base; unsigned gpio_num; unsigned gpio_irq; unsigned gpio_unbanked; + struct davinci_gpio_controller *gpio_ctlrs; + int gpio_ctlrs_num; struct platform_device *serial_dev; struct emac_platform_data *emac_pdata; dma_addr_t sram_dma; unsigned sram_len; + struct platform_device *reset_device; + void (*reset)(struct platform_device *); }; extern struct davinci_soc_info davinci_soc_info; extern void davinci_common_init(struct davinci_soc_info *soc_info); +extern void davinci_init_ide(void); /* standard place to map on-chip SRAMs; they *may* support DMA */ #define SRAM_VIRT 0xfffe0000 diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h index c4d27eec8064..4e8190eed673 100644 --- a/arch/arm/mach-davinci/include/mach/cp_intc.h +++ b/arch/arm/mach-davinci/include/mach/cp_intc.h @@ -51,7 +51,6 @@ #define CP_INTC_HOST_PRIO_VECTOR(n) (0x1600 + (n << 2)) #define CP_INTC_VECTOR_ADDR(n) (0x2000 + (n << 2)) -void __init cp_intc_init(void __iomem *base, unsigned short num_irq, - u8 *irq_prio); +void __init cp_intc_init(void); #endif /* __ASM_HARDWARE_CP_INTC_H */ diff --git a/arch/arm/mach-davinci/include/mach/cpuidle.h b/arch/arm/mach-davinci/include/mach/cpuidle.h index cbfc6a9c81b4..74f088b0edfb 100644 --- a/arch/arm/mach-davinci/include/mach/cpuidle.h +++ b/arch/arm/mach-davinci/include/mach/cpuidle.h @@ -12,6 +12,7 @@ struct davinci_cpuidle_config { u32 ddr2_pdown; + void __iomem *ddr2_ctlr_base; }; #endif diff --git a/arch/arm/mach-davinci/include/mach/cputype.h b/arch/arm/mach-davinci/include/mach/cputype.h index 189b1ff13642..cea6b8972043 100644 --- a/arch/arm/mach-davinci/include/mach/cputype.h +++ b/arch/arm/mach-davinci/include/mach/cputype.h @@ -33,6 +33,7 @@ struct davinci_id { #define DAVINCI_CPU_ID_DM365 0x03650000 #define DAVINCI_CPU_ID_DA830 0x08300000 #define DAVINCI_CPU_ID_DA850 0x08500000 +#define DAVINCI_CPU_ID_TNETV107X 0x0b8a0000 #define IS_DAVINCI_CPU(type, id) \ static inline int is_davinci_ ##type(void) \ @@ -46,6 +47,7 @@ IS_DAVINCI_CPU(dm355, DAVINCI_CPU_ID_DM355) IS_DAVINCI_CPU(dm365, DAVINCI_CPU_ID_DM365) IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830) IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850) +IS_DAVINCI_CPU(tnetv107x, DAVINCI_CPU_ID_TNETV107X) #ifdef CONFIG_ARCH_DAVINCI_DM644x #define cpu_is_davinci_dm644x() is_davinci_dm644x() @@ -83,4 +85,10 @@ IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850) #define cpu_is_davinci_da850() 0 #endif +#ifdef CONFIG_ARCH_DAVINCI_TNETV107X +#define cpu_is_davinci_tnetv107x() is_davinci_tnetv107x() +#else +#define cpu_is_davinci_tnetv107x() 0 +#endif + #endif diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index 90704910d343..1b31a9aa8fba 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -3,7 +3,7 @@ * * Author: Mark A. Greer <mgreer@mvista.com> * - * 2007, 2009 (c) MontaVista Software, Inc. This file is licensed under + * 2007, 2009-2010 (c) MontaVista Software, Inc. 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. @@ -13,15 +13,19 @@ #include <video/da8xx-fb.h> +#include <linux/platform_device.h> +#include <linux/davinci_emac.h> + #include <mach/serial.h> #include <mach/edma.h> #include <mach/i2c.h> -#include <mach/emac.h> #include <mach/asp.h> #include <mach/mmc.h> #include <mach/usb.h> +#include <mach/pm.h> -extern void __iomem *da8xx_syscfg_base; +extern void __iomem *da8xx_syscfg0_base; +extern void __iomem *da8xx_syscfg1_base; /* * The cp_intc interrupt controller for the da8xx isn't in the same @@ -34,13 +38,17 @@ extern void __iomem *da8xx_syscfg_base; #define DA8XX_CP_INTC_SIZE SZ_8K #define DA8XX_CP_INTC_VIRT (IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K) -#define DA8XX_SYSCFG_BASE (IO_PHYS + 0x14000) -#define DA8XX_SYSCFG_VIRT(x) (da8xx_syscfg_base + (x)) +#define DA8XX_SYSCFG0_BASE (IO_PHYS + 0x14000) +#define DA8XX_SYSCFG0_VIRT(x) (da8xx_syscfg0_base + (x)) #define DA8XX_JTAG_ID_REG 0x18 #define DA8XX_CFGCHIP0_REG 0x17c #define DA8XX_CFGCHIP2_REG 0x184 #define DA8XX_CFGCHIP3_REG 0x188 +#define DA8XX_SYSCFG1_BASE (IO_PHYS + 0x22C000) +#define DA8XX_SYSCFG1_VIRT(x) (da8xx_syscfg1_base + (x)) +#define DA8XX_DEEPSLEEP_REG 0x8 + #define DA8XX_PSC0_BASE 0x01c10000 #define DA8XX_PLL0_BASE 0x01c11000 #define DA8XX_TIMER64P0_BASE 0x01c20000 @@ -48,32 +56,13 @@ extern void __iomem *da8xx_syscfg_base; #define DA8XX_GPIO_BASE 0x01e26000 #define DA8XX_PSC1_BASE 0x01e27000 #define DA8XX_LCD_CNTRL_BASE 0x01e13000 +#define DA8XX_PLL1_BASE 0x01e1a000 #define DA8XX_MMCSD0_BASE 0x01c40000 #define DA8XX_AEMIF_CS2_BASE 0x60000000 #define DA8XX_AEMIF_CS3_BASE 0x62000000 #define DA8XX_AEMIF_CTL_BASE 0x68000000 #define DA8XX_DDR2_CTL_BASE 0xb0000000 - -#define PINMUX0 0x00 -#define PINMUX1 0x04 -#define PINMUX2 0x08 -#define PINMUX3 0x0c -#define PINMUX4 0x10 -#define PINMUX5 0x14 -#define PINMUX6 0x18 -#define PINMUX7 0x1c -#define PINMUX8 0x20 -#define PINMUX9 0x24 -#define PINMUX10 0x28 -#define PINMUX11 0x2c -#define PINMUX12 0x30 -#define PINMUX13 0x34 -#define PINMUX14 0x38 -#define PINMUX15 0x3c -#define PINMUX16 0x40 -#define PINMUX17 0x44 -#define PINMUX18 0x48 -#define PINMUX19 0x4c +#define DA8XX_ARM_RAM_BASE 0xffff0000 void __init da830_init(void); void __init da850_init(void); @@ -90,12 +79,16 @@ void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata); int da8xx_register_rtc(void); int da850_register_cpufreq(void); int da8xx_register_cpuidle(void); +void __iomem * __init da8xx_get_mem_ctlr(void); +int da850_register_pm(struct platform_device *pdev); extern struct platform_device da8xx_serial_device; extern struct emac_platform_data da8xx_emac_pdata; extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata; extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata; +extern struct platform_device da8xx_wdt_device; + extern const short da830_emif25_pins[]; extern const short da830_spi0_pins[]; extern const short da830_spi1_pins[]; @@ -134,6 +127,4 @@ extern const short da850_mmcsd0_pins[]; extern const short da850_nand_pins[]; extern const short da850_nor_pins[]; -int da8xx_pinmux_setup(const short pins[]); - #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */ diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S index 17ab5236da66..3cd93a801d9b 100644 --- a/arch/arm/mach-davinci/include/mach/debug-macro.S +++ b/arch/arm/mach-davinci/include/mach/debug-macro.S @@ -19,7 +19,7 @@ #include <linux/serial_reg.h> #define UART_SHIFT 2 - .macro addruart, rx + .macro addruart, rx, tmp mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? moveq \rx, #0x01000000 @ physical base address diff --git a/arch/arm/mach-davinci/include/mach/dm355.h b/arch/arm/mach-davinci/include/mach/dm355.h index 85536d8e8336..36dff4a0ce3f 100644 --- a/arch/arm/mach-davinci/include/mach/dm355.h +++ b/arch/arm/mach-davinci/include/mach/dm355.h @@ -15,6 +15,9 @@ #include <mach/asp.h> #include <media/davinci/vpfe_capture.h> +#define DM355_ASYNC_EMIF_CONTROL_BASE 0x01E10000 +#define DM355_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 + #define ASP1_TX_EVT_EN 1 #define ASP1_RX_EVT_EN 2 diff --git a/arch/arm/mach-davinci/include/mach/dm365.h b/arch/arm/mach-davinci/include/mach/dm365.h index f1710a30e7ba..ea5df3b49ec4 100644 --- a/arch/arm/mach-davinci/include/mach/dm365.h +++ b/arch/arm/mach-davinci/include/mach/dm365.h @@ -14,10 +14,11 @@ #define __ASM_ARCH_DM665_H #include <linux/platform_device.h> +#include <linux/davinci_emac.h> #include <mach/hardware.h> -#include <mach/emac.h> #include <mach/asp.h> #include <mach/keyscan.h> +#include <media/davinci/vpfe_capture.h> #define DM365_EMAC_BASE (0x01D07000) #define DM365_EMAC_CNTRL_OFFSET (0x0000) @@ -31,9 +32,21 @@ #define DM365_RTC_BASE (0x01C69000) +#define DAVINCI_DM365_VC_BASE (0x01D0C000) +#define DAVINCI_DMA_VC_TX 2 +#define DAVINCI_DMA_VC_RX 3 + +#define DM365_ASYNC_EMIF_CONTROL_BASE 0x01D10000 +#define DM365_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 +#define DM365_ASYNC_EMIF_DATA_CE1_BASE 0x04000000 + void __init dm365_init(void); void __init dm365_init_asp(struct snd_platform_data *pdata); +void __init dm365_init_vc(struct snd_platform_data *pdata); void __init dm365_init_ks(struct davinci_ks_platform_data *pdata); void __init dm365_init_rtc(void); +void dm365_init_spi0(unsigned chipselect_mask, + struct spi_board_info *info, unsigned len); +void dm365_set_vpfe_config(struct vpfe_config *cfg); #endif /* __ASM_ARCH_DM365_H */ diff --git a/arch/arm/mach-davinci/include/mach/dm644x.h b/arch/arm/mach-davinci/include/mach/dm644x.h index 44e8f0fae9ea..6fca568a0fd2 100644 --- a/arch/arm/mach-davinci/include/mach/dm644x.h +++ b/arch/arm/mach-davinci/include/mach/dm644x.h @@ -22,8 +22,8 @@ #ifndef __ASM_ARCH_DM644X_H #define __ASM_ARCH_DM644X_H +#include <linux/davinci_emac.h> #include <mach/hardware.h> -#include <mach/emac.h> #include <mach/asp.h> #include <media/davinci/vpfe_capture.h> @@ -34,6 +34,12 @@ #define DM644X_EMAC_MDIO_OFFSET (0x4000) #define DM644X_EMAC_CNTRL_RAM_SIZE (0x2000) +#define DM644X_ASYNC_EMIF_CONTROL_BASE 0x01E00000 +#define DM644X_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 +#define DM644X_ASYNC_EMIF_DATA_CE1_BASE 0x04000000 +#define DM644X_ASYNC_EMIF_DATA_CE2_BASE 0x06000000 +#define DM644X_ASYNC_EMIF_DATA_CE3_BASE 0x08000000 + void __init dm644x_init(void); void __init dm644x_init_asp(struct snd_platform_data *pdata); void dm644x_set_vpfe_config(struct vpfe_config *cfg); diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index 8cec746ae9d2..add6f794a362 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -12,10 +12,11 @@ #define __ASM_ARCH_DM646X_H #include <mach/hardware.h> -#include <mach/emac.h> #include <mach/asp.h> #include <linux/i2c.h> #include <linux/videodev2.h> +#include <linux/clk.h> +#include <linux/davinci_emac.h> #define DM646X_EMAC_BASE (0x01C80000) #define DM646X_EMAC_CNTRL_OFFSET (0x0000) @@ -24,12 +25,13 @@ #define DM646X_EMAC_MDIO_OFFSET (0x4000) #define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000) -#define DM646X_ATA_REG_BASE (0x01C66000) +#define DM646X_ASYNC_EMIF_CONTROL_BASE 0x20008000 +#define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000 void __init dm646x_init(void); -void __init dm646x_init_ide(void); void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); +void __init dm646x_board_setup_refclk(struct clk *clk); void dm646x_video_init(void); diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h index eb8bfd7925e7..ced3092af5ba 100644 --- a/arch/arm/mach-davinci/include/mach/edma.h +++ b/arch/arm/mach-davinci/include/mach/edma.h @@ -280,8 +280,6 @@ struct edma_soc_info { unsigned n_cc; enum dma_event_q default_queue; - /* list of channels with no even trigger; terminated by "-1" */ - const s8 *noevent; const s8 (*queue_tc_mapping)[2]; const s8 (*queue_priority_mapping)[2]; }; diff --git a/arch/arm/mach-davinci/include/mach/emac.h b/arch/arm/mach-davinci/include/mach/emac.h deleted file mode 100644 index beff4fb7c845..000000000000 --- a/arch/arm/mach-davinci/include/mach/emac.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * TI DaVinci EMAC platform support - * - * Author: Kevin Hilman, Deep Root Systems, LLC - * - * 2007 (c) Deep Root Systems, LLC. 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 _MACH_DAVINCI_EMAC_H -#define _MACH_DAVINCI_EMAC_H - -#include <linux/if_ether.h> -#include <linux/memory.h> - -struct emac_platform_data { - char mac_addr[ETH_ALEN]; - u32 ctrl_reg_offset; - u32 ctrl_mod_reg_offset; - u32 ctrl_ram_offset; - u32 mdio_reg_offset; - u32 ctrl_ram_size; - u32 phy_mask; - u32 mdio_max_freq; - u8 rmii_en; - u8 version; -}; - -enum { - EMAC_VERSION_1, /* DM644x */ - EMAC_VERSION_2, /* DM646x */ -}; - -void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context); -#endif diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h index f3b8ef878158..504cc180a60b 100644 --- a/arch/arm/mach-davinci/include/mach/gpio.h +++ b/arch/arm/mach-davinci/include/mach/gpio.h @@ -14,6 +14,8 @@ #define __DAVINCI_GPIO_H #include <linux/io.h> +#include <linux/spinlock.h> + #include <asm-generic/gpio.h> #include <mach/irqs.h> @@ -21,6 +23,10 @@ #define DAVINCI_GPIO_BASE 0x01C67000 +enum davinci_gpio_type { + GPIO_TYPE_DAVINCI = 0, +}; + /* * basic gpio routines * @@ -45,17 +51,14 @@ /* Convert GPIO signal to GPIO pin number */ #define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio)) -struct gpio_controller { - u32 dir; - u32 out_data; - u32 set_data; - u32 clr_data; - u32 in_data; - u32 set_rising; - u32 clr_rising; - u32 set_falling; - u32 clr_falling; - u32 intstat; +struct davinci_gpio_controller { + struct gpio_chip chip; + int irq_base; + spinlock_t lock; + void __iomem *regs; + void __iomem *set_data; + void __iomem *clr_data; + void __iomem *in_data; }; /* The __gpio_to_controller() and __gpio_mask() functions inline to constants @@ -67,25 +70,16 @@ struct gpio_controller { * * These are NOT part of the cross-platform GPIO interface */ -static inline struct gpio_controller *__iomem +static inline struct davinci_gpio_controller * __gpio_to_controller(unsigned gpio) { - void *__iomem ptr; - void __iomem *base = davinci_soc_info.gpio_base; - - if (gpio < 32 * 1) - ptr = base + 0x10; - else if (gpio < 32 * 2) - ptr = base + 0x38; - else if (gpio < 32 * 3) - ptr = base + 0x60; - else if (gpio < 32 * 4) - ptr = base + 0x88; - else if (gpio < 32 * 5) - ptr = base + 0xb0; - else - ptr = NULL; - return ptr; + struct davinci_gpio_controller *ctlrs = davinci_soc_info.gpio_ctlrs; + int index = gpio / 32; + + if (!ctlrs || index >= davinci_soc_info.gpio_ctlrs_num) + return NULL; + + return ctlrs + index; } static inline u32 __gpio_mask(unsigned gpio) @@ -101,16 +95,16 @@ static inline u32 __gpio_mask(unsigned gpio) */ static inline void gpio_set_value(unsigned gpio, int value) { - if (__builtin_constant_p(value) && gpio < DAVINCI_N_GPIO) { - struct gpio_controller *__iomem g; - u32 mask; + if (__builtin_constant_p(value) && gpio < davinci_soc_info.gpio_num) { + struct davinci_gpio_controller *ctlr; + u32 mask; - g = __gpio_to_controller(gpio); + ctlr = __gpio_to_controller(gpio); mask = __gpio_mask(gpio); if (value) - __raw_writel(mask, &g->set_data); + __raw_writel(mask, ctlr->set_data); else - __raw_writel(mask, &g->clr_data); + __raw_writel(mask, ctlr->clr_data); return; } @@ -128,18 +122,18 @@ static inline void gpio_set_value(unsigned gpio, int value) */ static inline int gpio_get_value(unsigned gpio) { - struct gpio_controller *__iomem g; + struct davinci_gpio_controller *ctlr; - if (!__builtin_constant_p(gpio) || gpio >= DAVINCI_N_GPIO) + if (!__builtin_constant_p(gpio) || gpio >= davinci_soc_info.gpio_num) return __gpio_get_value(gpio); - g = __gpio_to_controller(gpio); - return __gpio_mask(gpio) & __raw_readl(&g->in_data); + ctlr = __gpio_to_controller(gpio); + return __gpio_mask(gpio) & __raw_readl(ctlr->in_data); } static inline int gpio_cansleep(unsigned gpio) { - if (__builtin_constant_p(gpio) && gpio < DAVINCI_N_GPIO) + if (__builtin_constant_p(gpio) && gpio < davinci_soc_info.gpio_num) return 0; else return __gpio_cansleep(gpio); diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 41c89386e39b..c45ba1f62a11 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -27,7 +27,7 @@ /* * I/O mapping */ -#define IO_PHYS 0x01c00000 +#define IO_PHYS 0x01c00000UL #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ #define IO_SIZE 0x00400000 #define IO_VIRT (IO_PHYS + IO_OFFSET) diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h index c248e9b7e825..2312d197dfb7 100644 --- a/arch/arm/mach-davinci/include/mach/i2c.h +++ b/arch/arm/mach-davinci/include/mach/i2c.h @@ -1,5 +1,5 @@ /* - * DaVinci I2C controller platfrom_device info + * DaVinci I2C controller platform_device info * * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> * @@ -16,6 +16,8 @@ struct davinci_i2c_platform_data { unsigned int bus_freq; /* standard bus frequency (kHz) */ unsigned int bus_delay; /* post-transaction delay (usec) */ + unsigned int sda_pin; /* GPIO pin ID to use for SDA */ + unsigned int scl_pin; /* GPIO pin ID to use for SCL */ }; /* for board setup code */ diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h index 354af71798dc..ec76c7775c2e 100644 --- a/arch/arm/mach-davinci/include/mach/irqs.h +++ b/arch/arm/mach-davinci/include/mach/irqs.h @@ -401,6 +401,103 @@ #define DA850_N_CP_INTC_IRQ 101 + +/* TNETV107X specific interrupts */ +#define IRQ_TNETV107X_TDM1_TXDMA 0 +#define IRQ_TNETV107X_EXT_INT_0 1 +#define IRQ_TNETV107X_EXT_INT_1 2 +#define IRQ_TNETV107X_GPIO_INT12 3 +#define IRQ_TNETV107X_GPIO_INT13 4 +#define IRQ_TNETV107X_TIMER_0_TINT12 5 +#define IRQ_TNETV107X_TIMER_1_TINT12 6 +#define IRQ_TNETV107X_UART0 7 +#define IRQ_TNETV107X_TDM1_RXDMA 8 +#define IRQ_TNETV107X_MCDMA_INT0 9 +#define IRQ_TNETV107X_MCDMA_INT1 10 +#define IRQ_TNETV107X_TPCC 11 +#define IRQ_TNETV107X_TPCC_INT0 12 +#define IRQ_TNETV107X_TPCC_INT1 13 +#define IRQ_TNETV107X_TPCC_INT2 14 +#define IRQ_TNETV107X_TPCC_INT3 15 +#define IRQ_TNETV107X_TPTC0 16 +#define IRQ_TNETV107X_TPTC1 17 +#define IRQ_TNETV107X_TIMER_0_TINT34 18 +#define IRQ_TNETV107X_ETHSS 19 +#define IRQ_TNETV107X_TIMER_1_TINT34 20 +#define IRQ_TNETV107X_DSP2ARM_INT0 21 +#define IRQ_TNETV107X_DSP2ARM_INT1 22 +#define IRQ_TNETV107X_ARM_NPMUIRQ 23 +#define IRQ_TNETV107X_USB1 24 +#define IRQ_TNETV107X_VLYNQ 25 +#define IRQ_TNETV107X_UART0_DMATX 26 +#define IRQ_TNETV107X_UART0_DMARX 27 +#define IRQ_TNETV107X_TDM1_TXMCSP 28 +#define IRQ_TNETV107X_SSP 29 +#define IRQ_TNETV107X_MCDMA_INT2 30 +#define IRQ_TNETV107X_MCDMA_INT3 31 +#define IRQ_TNETV107X_TDM_CODECIF_EOT 32 +#define IRQ_TNETV107X_IMCOP_SQR_ARM 33 +#define IRQ_TNETV107X_USB0 34 +#define IRQ_TNETV107X_USB_CDMA 35 +#define IRQ_TNETV107X_LCD 36 +#define IRQ_TNETV107X_KEYPAD 37 +#define IRQ_TNETV107X_KEYPAD_FREE 38 +#define IRQ_TNETV107X_RNG 39 +#define IRQ_TNETV107X_PKA 40 +#define IRQ_TNETV107X_TDM0_TXDMA 41 +#define IRQ_TNETV107X_TDM0_RXDMA 42 +#define IRQ_TNETV107X_TDM0_TXMCSP 43 +#define IRQ_TNETV107X_TDM0_RXMCSP 44 +#define IRQ_TNETV107X_TDM1_RXMCSP 45 +#define IRQ_TNETV107X_SDIO1 46 +#define IRQ_TNETV107X_SDIO0 47 +#define IRQ_TNETV107X_TSC 48 +#define IRQ_TNETV107X_TS 49 +#define IRQ_TNETV107X_UART1 50 +#define IRQ_TNETV107X_MBX_LITE 51 +#define IRQ_TNETV107X_GPIO_INT00 52 +#define IRQ_TNETV107X_GPIO_INT01 53 +#define IRQ_TNETV107X_GPIO_INT02 54 +#define IRQ_TNETV107X_GPIO_INT03 55 +#define IRQ_TNETV107X_UART2 56 +#define IRQ_TNETV107X_UART2_DMATX 57 +#define IRQ_TNETV107X_UART2_DMARX 58 +#define IRQ_TNETV107X_IMCOP_IMX 59 +#define IRQ_TNETV107X_IMCOP_VLCD 60 +#define IRQ_TNETV107X_AES 61 +#define IRQ_TNETV107X_DES 62 +#define IRQ_TNETV107X_SHAMD5 63 +#define IRQ_TNETV107X_TPCC_ERR 68 +#define IRQ_TNETV107X_TPCC_PROT 69 +#define IRQ_TNETV107X_TPTC0_ERR 70 +#define IRQ_TNETV107X_TPTC1_ERR 71 +#define IRQ_TNETV107X_UART0_ERR 72 +#define IRQ_TNETV107X_UART1_ERR 73 +#define IRQ_TNETV107X_AEMIF_ERR 74 +#define IRQ_TNETV107X_DDR_ERR 75 +#define IRQ_TNETV107X_WDTARM_INT0 76 +#define IRQ_TNETV107X_MCDMA_ERR 77 +#define IRQ_TNETV107X_GPIO_ERR 78 +#define IRQ_TNETV107X_MPU_ADDR 79 +#define IRQ_TNETV107X_MPU_PROT 80 +#define IRQ_TNETV107X_IOPU_ADDR 81 +#define IRQ_TNETV107X_IOPU_PROT 82 +#define IRQ_TNETV107X_KEYPAD_ADDR_ERR 83 +#define IRQ_TNETV107X_WDT0_ADDR_ERR 84 +#define IRQ_TNETV107X_WDT1_ADDR_ERR 85 +#define IRQ_TNETV107X_CLKCTL_ADDR_ERR 86 +#define IRQ_TNETV107X_PLL_UNLOCK 87 +#define IRQ_TNETV107X_WDTDSP_INT0 88 +#define IRQ_TNETV107X_SEC_CTRL_VIOLATION 89 +#define IRQ_TNETV107X_KEY_MNG_VIOLATION 90 +#define IRQ_TNETV107X_PBIST_CPU 91 +#define IRQ_TNETV107X_WDTARM 92 +#define IRQ_TNETV107X_PSC 93 +#define IRQ_TNETV107X_MMC0 94 +#define IRQ_TNETV107X_MMC1 95 + +#define TNETV107X_N_CP_INTC_IRQ 96 + /* da850 currently has the most gpio pins (144) */ #define DAVINCI_N_GPIO 144 /* da850 currently has the most irqs so use DA850_N_CP_INTC_IRQ */ diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index 80309aed534a..a91edfb8beea 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -31,6 +31,11 @@ #define PHYS_OFFSET DAVINCI_DDR_BASE #endif +#define DDR2_SDRCR_OFFSET 0xc +#define DDR2_SRPD_BIT BIT(23) +#define DDR2_MCLKSTOPEN_BIT BIT(30) +#define DDR2_LPMODEN_BIT BIT(31) + /* * Increase size of DMA-consistent memory region */ diff --git a/arch/arm/mach-davinci/include/mach/mmc.h b/arch/arm/mach-davinci/include/mach/mmc.h index 5a85e24f3673..d4f1e9675069 100644 --- a/arch/arm/mach-davinci/include/mach/mmc.h +++ b/arch/arm/mach-davinci/include/mach/mmc.h @@ -22,6 +22,9 @@ struct davinci_mmc_config { /* Version of the MMC/SD controller */ u8 version; + + /* Number of sg segments */ + u8 nr_sg; }; void davinci_setup_mmc(int module, struct davinci_mmc_config *config); diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h index b60c693985ff..de11aac76a80 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -194,11 +194,14 @@ enum davinci_dm365_index { DM365_I2C_SCL, /* AEMIF */ - DM365_AEMIF_AR, + DM365_AEMIF_AR_A14, + DM365_AEMIF_AR_BA0, DM365_AEMIF_A3, DM365_AEMIF_A7, DM365_AEMIF_D15_8, DM365_AEMIF_CE0, + DM365_AEMIF_CE1, + DM365_AEMIF_WE_OE, /* ASP0 function */ DM365_MCBSP0_BDX, @@ -287,10 +290,19 @@ enum davinci_dm365_index { DM365_SPI4_SDENA0, DM365_SPI4_SDENA1, + /* Clock */ + DM365_CLKOUT0, + DM365_CLKOUT1, + DM365_CLKOUT2, + /* GPIO */ DM365_GPIO20, + DM365_GPIO30, + DM365_GPIO31, + DM365_GPIO32, DM365_GPIO33, DM365_GPIO40, + DM365_GPIO64_57, /* Video */ DM365_VOUT_FIELD, @@ -327,6 +339,8 @@ enum davinci_dm365_index { /* EDMA event muxing */ DM365_EVT2_ASP_TX, DM365_EVT3_ASP_RX, + DM365_EVT2_VC_TX, + DM365_EVT3_VC_RX, DM365_EVT26_MMC0_RX, }; @@ -899,14 +913,291 @@ enum davinci_da850_index { DA850_GPIO2_15, DA850_GPIO4_0, DA850_GPIO4_1, + DA850_RTC_ALARM, +}; + +enum davinci_tnetv107x_index { + TNETV107X_ASR_A00, + TNETV107X_GPIO32, + TNETV107X_ASR_A01, + TNETV107X_GPIO33, + TNETV107X_ASR_A02, + TNETV107X_GPIO34, + TNETV107X_ASR_A03, + TNETV107X_GPIO35, + TNETV107X_ASR_A04, + TNETV107X_GPIO36, + TNETV107X_ASR_A05, + TNETV107X_GPIO37, + TNETV107X_ASR_A06, + TNETV107X_GPIO38, + TNETV107X_ASR_A07, + TNETV107X_GPIO39, + TNETV107X_ASR_A08, + TNETV107X_GPIO40, + TNETV107X_ASR_A09, + TNETV107X_GPIO41, + TNETV107X_ASR_A10, + TNETV107X_GPIO42, + TNETV107X_ASR_A11, + TNETV107X_BOOT_STRP_0, + TNETV107X_ASR_A12, + TNETV107X_BOOT_STRP_1, + TNETV107X_ASR_A13, + TNETV107X_GPIO43, + TNETV107X_ASR_A14, + TNETV107X_GPIO44, + TNETV107X_ASR_A15, + TNETV107X_GPIO45, + TNETV107X_ASR_A16, + TNETV107X_GPIO46, + TNETV107X_ASR_A17, + TNETV107X_GPIO47, + TNETV107X_ASR_A18, + TNETV107X_GPIO48, + TNETV107X_SDIO1_DATA3_0, + TNETV107X_ASR_A19, + TNETV107X_GPIO49, + TNETV107X_SDIO1_DATA2_0, + TNETV107X_ASR_A20, + TNETV107X_GPIO50, + TNETV107X_SDIO1_DATA1_0, + TNETV107X_ASR_A21, + TNETV107X_GPIO51, + TNETV107X_SDIO1_DATA0_0, + TNETV107X_ASR_A22, + TNETV107X_GPIO52, + TNETV107X_SDIO1_CMD_0, + TNETV107X_ASR_A23, + TNETV107X_GPIO53, + TNETV107X_SDIO1_CLK_0, + TNETV107X_ASR_BA_1, + TNETV107X_GPIO54, + TNETV107X_SYS_PLL_CLK, + TNETV107X_ASR_CS0, + TNETV107X_ASR_CS1, + TNETV107X_ASR_CS2, + TNETV107X_TDM_PLL_CLK, + TNETV107X_ASR_CS3, + TNETV107X_ETH_PHY_CLK, + TNETV107X_ASR_D00, + TNETV107X_GPIO55, + TNETV107X_ASR_D01, + TNETV107X_GPIO56, + TNETV107X_ASR_D02, + TNETV107X_GPIO57, + TNETV107X_ASR_D03, + TNETV107X_GPIO58, + TNETV107X_ASR_D04, + TNETV107X_GPIO59_0, + TNETV107X_ASR_D05, + TNETV107X_GPIO60_0, + TNETV107X_ASR_D06, + TNETV107X_GPIO61_0, + TNETV107X_ASR_D07, + TNETV107X_GPIO62_0, + TNETV107X_ASR_D08, + TNETV107X_GPIO63_0, + TNETV107X_ASR_D09, + TNETV107X_GPIO64_0, + TNETV107X_ASR_D10, + TNETV107X_SDIO1_DATA3_1, + TNETV107X_ASR_D11, + TNETV107X_SDIO1_DATA2_1, + TNETV107X_ASR_D12, + TNETV107X_SDIO1_DATA1_1, + TNETV107X_ASR_D13, + TNETV107X_SDIO1_DATA0_1, + TNETV107X_ASR_D14, + TNETV107X_SDIO1_CMD_1, + TNETV107X_ASR_D15, + TNETV107X_SDIO1_CLK_1, + TNETV107X_ASR_OE, + TNETV107X_BOOT_STRP_2, + TNETV107X_ASR_RNW, + TNETV107X_GPIO29_0, + TNETV107X_ASR_WAIT, + TNETV107X_GPIO30_0, + TNETV107X_ASR_WE, + TNETV107X_BOOT_STRP_3, + TNETV107X_ASR_WE_DQM0, + TNETV107X_GPIO31, + TNETV107X_LCD_PD17_0, + TNETV107X_ASR_WE_DQM1, + TNETV107X_ASR_BA0_0, + TNETV107X_VLYNQ_CLK, + TNETV107X_GPIO14, + TNETV107X_LCD_PD19_0, + TNETV107X_VLYNQ_RXD0, + TNETV107X_GPIO15, + TNETV107X_LCD_PD20_0, + TNETV107X_VLYNQ_RXD1, + TNETV107X_GPIO16, + TNETV107X_LCD_PD21_0, + TNETV107X_VLYNQ_TXD0, + TNETV107X_GPIO17, + TNETV107X_LCD_PD22_0, + TNETV107X_VLYNQ_TXD1, + TNETV107X_GPIO18, + TNETV107X_LCD_PD23_0, + TNETV107X_SDIO0_CLK, + TNETV107X_GPIO19, + TNETV107X_SDIO0_CMD, + TNETV107X_GPIO20, + TNETV107X_SDIO0_DATA0, + TNETV107X_GPIO21, + TNETV107X_SDIO0_DATA1, + TNETV107X_GPIO22, + TNETV107X_SDIO0_DATA2, + TNETV107X_GPIO23, + TNETV107X_SDIO0_DATA3, + TNETV107X_GPIO24, + TNETV107X_EMU0, + TNETV107X_EMU1, + TNETV107X_RTCK, + TNETV107X_TRST_N, + TNETV107X_TCK, + TNETV107X_TDI, + TNETV107X_TDO, + TNETV107X_TMS, + TNETV107X_TDM1_CLK, + TNETV107X_TDM1_RX, + TNETV107X_TDM1_TX, + TNETV107X_TDM1_FS, + TNETV107X_KEYPAD_R0, + TNETV107X_KEYPAD_R1, + TNETV107X_KEYPAD_R2, + TNETV107X_KEYPAD_R3, + TNETV107X_KEYPAD_R4, + TNETV107X_KEYPAD_R5, + TNETV107X_KEYPAD_R6, + TNETV107X_GPIO12, + TNETV107X_KEYPAD_R7, + TNETV107X_GPIO10, + TNETV107X_KEYPAD_C0, + TNETV107X_KEYPAD_C1, + TNETV107X_KEYPAD_C2, + TNETV107X_KEYPAD_C3, + TNETV107X_KEYPAD_C4, + TNETV107X_KEYPAD_C5, + TNETV107X_KEYPAD_C6, + TNETV107X_GPIO13, + TNETV107X_TEST_CLK_IN, + TNETV107X_KEYPAD_C7, + TNETV107X_GPIO11, + TNETV107X_SSP0_0, + TNETV107X_SCC_DCLK, + TNETV107X_LCD_PD20_1, + TNETV107X_SSP0_1, + TNETV107X_SCC_CS_N, + TNETV107X_LCD_PD21_1, + TNETV107X_SSP0_2, + TNETV107X_SCC_D, + TNETV107X_LCD_PD22_1, + TNETV107X_SSP0_3, + TNETV107X_SCC_RESETN, + TNETV107X_LCD_PD23_1, + TNETV107X_SSP1_0, + TNETV107X_GPIO25, + TNETV107X_UART2_CTS, + TNETV107X_SSP1_1, + TNETV107X_GPIO26, + TNETV107X_UART2_RD, + TNETV107X_SSP1_2, + TNETV107X_GPIO27, + TNETV107X_UART2_RTS, + TNETV107X_SSP1_3, + TNETV107X_GPIO28, + TNETV107X_UART2_TD, + TNETV107X_UART0_CTS, + TNETV107X_UART0_RD, + TNETV107X_UART0_RTS, + TNETV107X_UART0_TD, + TNETV107X_UART1_RD, + TNETV107X_UART1_TD, + TNETV107X_LCD_AC_NCS, + TNETV107X_LCD_HSYNC_RNW, + TNETV107X_LCD_VSYNC_A0, + TNETV107X_LCD_MCLK, + TNETV107X_LCD_PD16_0, + TNETV107X_LCD_PCLK_E, + TNETV107X_LCD_PD00, + TNETV107X_LCD_PD01, + TNETV107X_LCD_PD02, + TNETV107X_LCD_PD03, + TNETV107X_LCD_PD04, + TNETV107X_LCD_PD05, + TNETV107X_LCD_PD06, + TNETV107X_LCD_PD07, + TNETV107X_LCD_PD08, + TNETV107X_GPIO59_1, + TNETV107X_LCD_PD09, + TNETV107X_GPIO60_1, + TNETV107X_LCD_PD10, + TNETV107X_ASR_BA0_1, + TNETV107X_GPIO61_1, + TNETV107X_LCD_PD11, + TNETV107X_GPIO62_1, + TNETV107X_LCD_PD12, + TNETV107X_GPIO63_1, + TNETV107X_LCD_PD13, + TNETV107X_GPIO64_1, + TNETV107X_LCD_PD14, + TNETV107X_GPIO29_1, + TNETV107X_LCD_PD15, + TNETV107X_GPIO30_1, + TNETV107X_EINT0, + TNETV107X_GPIO08, + TNETV107X_EINT1, + TNETV107X_GPIO09, + TNETV107X_GPIO00, + TNETV107X_LCD_PD20_2, + TNETV107X_TDM_CLK_IN_2, + TNETV107X_GPIO01, + TNETV107X_LCD_PD21_2, + TNETV107X_24M_CLK_OUT_1, + TNETV107X_GPIO02, + TNETV107X_LCD_PD22_2, + TNETV107X_GPIO03, + TNETV107X_LCD_PD23_2, + TNETV107X_GPIO04, + TNETV107X_LCD_PD16_1, + TNETV107X_USB0_RXERR, + TNETV107X_GPIO05, + TNETV107X_LCD_PD17_1, + TNETV107X_TDM_CLK_IN_1, + TNETV107X_GPIO06, + TNETV107X_LCD_PD18, + TNETV107X_24M_CLK_OUT_2, + TNETV107X_GPIO07, + TNETV107X_LCD_PD19_1, + TNETV107X_USB1_RXERR, + TNETV107X_ETH_PLL_CLK, + TNETV107X_MDIO, + TNETV107X_MDC, + TNETV107X_AIC_MUTE_STAT_N, + TNETV107X_TDM0_CLK, + TNETV107X_AIC_HNS_EN_N, + TNETV107X_TDM0_FS, + TNETV107X_AIC_HDS_EN_STAT_N, + TNETV107X_TDM0_TX, + TNETV107X_AIC_HNF_EN_STAT_N, + TNETV107X_TDM0_RX, }; +#define PINMUX(x) (4 * (x)) + #ifdef CONFIG_DAVINCI_MUX /* setup pin muxing */ extern int davinci_cfg_reg(unsigned long reg_cfg); +extern int davinci_cfg_reg_list(const short pins[]); #else /* boot loader does it all (no warnings from CONFIG_DAVINCI_MUX_WARNINGS) */ static inline int davinci_cfg_reg(unsigned long reg_cfg) { return 0; } +static inline int davinci_cfg_reg_list(const short pins[]) +{ + return 0; +} #endif #endif /* __INC_MACH_MUX_H */ diff --git a/arch/arm/mach-davinci/include/mach/pm.h b/arch/arm/mach-davinci/include/mach/pm.h new file mode 100644 index 000000000000..37b19bf35a85 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/pm.h @@ -0,0 +1,54 @@ +/* + * TI DaVinci platform support for power management. + * + * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/ + * + * 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 version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef _MACH_DAVINCI_PM_H +#define _MACH_DAVINCI_PM_H + +/* + * Caution: Assembly code in sleep.S makes assumtion on the order + * of the members of this structure. + */ +struct davinci_pm_config { + void __iomem *ddr2_ctlr_base; + void __iomem *ddrpsc_reg_base; + int ddrpsc_num; + void __iomem *ddrpll_reg_base; + void __iomem *deepsleep_reg; + void __iomem *cpupll_reg_base; + /* + * Note on SLEEPCOUNT: + * The SLEEPCOUNT feature is mainly intended for cases in which + * the internal oscillator is used. The internal oscillator is + * fully disabled in deep sleep mode. When you exist deep sleep + * mode, the oscillator will be turned on and will generate very + * small oscillations which will not be detected by the deep sleep + * counter. Eventually those oscillations will grow to an amplitude + * large enough to start incrementing the deep sleep counter. + * In this case recommendation from hardware engineers is that the + * SLEEPCOUNT be set to 4096. This means that 4096 valid clock cycles + * must be detected before the clock is passed to the rest of the + * system. + * In the case that the internal oscillator is not used and the + * clock is generated externally, the SLEEPCOUNT value can be very + * small since the clock input is assumed to be stable before SoC + * is taken out of deepsleep mode. A value of 128 would be more than + * adequate. + */ + int sleepcount; +}; + +extern unsigned int davinci_cpu_suspend_sz; +extern void davinci_cpu_suspend(struct davinci_pm_config *); + +#endif diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h index 171173c1dbad..983da6e4554c 100644 --- a/arch/arm/mach-davinci/include/mach/psc.h +++ b/arch/arm/mach-davinci/include/mach/psc.h @@ -180,8 +180,76 @@ #define DA8XX_LPSC1_CR_P3_SS 26 #define DA8XX_LPSC1_L3_CBA_RAM 31 +/* TNETV107X LPSC Assignments */ +#define TNETV107X_LPSC_ARM 0 +#define TNETV107X_LPSC_GEM 1 +#define TNETV107X_LPSC_DDR2_PHY 2 +#define TNETV107X_LPSC_TPCC 3 +#define TNETV107X_LPSC_TPTC0 4 +#define TNETV107X_LPSC_TPTC1 5 +#define TNETV107X_LPSC_RAM 6 +#define TNETV107X_LPSC_MBX_LITE 7 +#define TNETV107X_LPSC_LCD 8 +#define TNETV107X_LPSC_ETHSS 9 +#define TNETV107X_LPSC_AEMIF 10 +#define TNETV107X_LPSC_CHIP_CFG 11 +#define TNETV107X_LPSC_TSC 12 +#define TNETV107X_LPSC_ROM 13 +#define TNETV107X_LPSC_UART2 14 +#define TNETV107X_LPSC_PKTSEC 15 +#define TNETV107X_LPSC_SECCTL 16 +#define TNETV107X_LPSC_KEYMGR 17 +#define TNETV107X_LPSC_KEYPAD 18 +#define TNETV107X_LPSC_GPIO 19 +#define TNETV107X_LPSC_MDIO 20 +#define TNETV107X_LPSC_SDIO0 21 +#define TNETV107X_LPSC_UART0 22 +#define TNETV107X_LPSC_UART1 23 +#define TNETV107X_LPSC_TIMER0 24 +#define TNETV107X_LPSC_TIMER1 25 +#define TNETV107X_LPSC_WDT_ARM 26 +#define TNETV107X_LPSC_WDT_DSP 27 +#define TNETV107X_LPSC_SSP 28 +#define TNETV107X_LPSC_TDM0 29 +#define TNETV107X_LPSC_VLYNQ 30 +#define TNETV107X_LPSC_MCDMA 31 +#define TNETV107X_LPSC_USB0 32 +#define TNETV107X_LPSC_TDM1 33 +#define TNETV107X_LPSC_DEBUGSS 34 +#define TNETV107X_LPSC_ETHSS_RGMII 35 +#define TNETV107X_LPSC_SYSTEM 36 +#define TNETV107X_LPSC_IMCOP 37 +#define TNETV107X_LPSC_SPARE 38 +#define TNETV107X_LPSC_SDIO1 39 +#define TNETV107X_LPSC_USB1 40 +#define TNETV107X_LPSC_USBSS 41 +#define TNETV107X_LPSC_DDR2_EMIF1_VRST 42 +#define TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST 43 +#define TNETV107X_LPSC_MAX 44 + +/* PSC register offsets */ +#define EPCPR 0x070 +#define PTCMD 0x120 +#define PTSTAT 0x128 +#define PDSTAT 0x200 +#define PDCTL1 0x304 +#define MDSTAT 0x800 +#define MDCTL 0xA00 + +/* PSC module states */ +#define PSC_STATE_SWRSTDISABLE 0 +#define PSC_STATE_SYNCRST 1 +#define PSC_STATE_DISABLE 2 +#define PSC_STATE_ENABLE 3 + +#define MDSTAT_STATE_MASK 0x1f + +#ifndef __ASSEMBLER__ + extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id); extern void davinci_psc_config(unsigned int domain, unsigned int ctlr, - unsigned int id, char enable); + unsigned int id, u32 next_state); + +#endif #endif /* __ASM_ARCH_PSC_H */ diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h index a584697a9e70..f6c4f34909a2 100644 --- a/arch/arm/mach-davinci/include/mach/serial.h +++ b/arch/arm/mach-davinci/include/mach/serial.h @@ -13,7 +13,6 @@ #include <mach/hardware.h> -#define DAVINCI_MAX_NR_UARTS 3 #define DAVINCI_UART0_BASE (IO_PHYS + 0x20000) #define DAVINCI_UART1_BASE (IO_PHYS + 0x20400) #define DAVINCI_UART2_BASE (IO_PHYS + 0x20800) diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h new file mode 100644 index 000000000000..910efbf099c0 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/spi.h @@ -0,0 +1,44 @@ +/* + * Copyright 2009 Texas Instruments. + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ARCH_ARM_DAVINCI_SPI_H +#define __ARCH_ARM_DAVINCI_SPI_H + +enum { + SPI_VERSION_1, /* For DM355/DM365/DM6467 */ + SPI_VERSION_2, /* For DA8xx */ +}; + +struct davinci_spi_platform_data { + u8 version; + u8 num_chipselect; + u8 wdelay; + u8 odd_parity; + u8 parity_enable; + u8 wait_enable; + u8 timer_disable; + u8 clk_internal; + u8 cs_hold; + u8 intr_level; + u8 poll_mode; + u8 use_dma; + u8 c2tdelay; + u8 t2cdelay; +}; + +#endif /* __ARCH_ARM_DAVINCI_SPI_H */ diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h index 5a7d7581b8ce..e65629c20769 100644 --- a/arch/arm/mach-davinci/include/mach/system.h +++ b/arch/arm/mach-davinci/include/mach/system.h @@ -11,7 +11,7 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -extern void davinci_watchdog_reset(void); +#include <mach/common.h> static inline void arch_idle(void) { @@ -20,7 +20,8 @@ static inline void arch_idle(void) static inline void arch_reset(char mode, const char *cmd) { - davinci_watchdog_reset(); + if (davinci_soc_info.reset) + davinci_soc_info.reset(davinci_soc_info.reset_device); } #endif /* __ASM_ARCH_SYSTEM_H */ diff --git a/arch/arm/mach-davinci/include/mach/timex.h b/arch/arm/mach-davinci/include/mach/timex.h index 52827567841d..9b885298f106 100644 --- a/arch/arm/mach-davinci/include/mach/timex.h +++ b/arch/arm/mach-davinci/include/mach/timex.h @@ -11,7 +11,12 @@ #ifndef __ASM_ARCH_TIMEX_H #define __ASM_ARCH_TIMEX_H -/* The source frequency for the timers is the 27MHz clock */ +/* + * Alert: Not all timers of the DaVinci family run at a frequency of 27MHz, + * but we should be fine as long as CLOCK_TICK_RATE or LATCH (see include/ + * linux/jiffies.h) are not used directly in code. Currently none of the + * code relevant to DaVinci platform depends on these values directly. + */ #define CLOCK_TICK_RATE 27000000 #endif /* __ASM_ARCH_TIMEX_H__ */ |