Hello linux-kernel, mach-rx3715: Add support for builtin ASIC3 chip, based on the asic3_base driver.
arch/arm/mach-s3c2440/mach-rx3715.c | 84 +++++++++++++++++++++++++++ include/asm-arm/arch-s3c2410/rx3000-asic3.h | 63 ++++++++++++++++++++ include/asm-arm/arch-s3c2410/rx3000.h | 19 ++++++ 3 files changed, 166 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index ae1d0a8..0c7285f 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -2,6 +2,7 @@ * * Copyright (c) 2003,2004 Simtec Electronics * Ben Dooks <[EMAIL PROTECTED]> + * Copyright 2006 Roman Moravcik <[EMAIL PROTECTED]> * * http://www.handhelds.org/projects/rx3715.html * @@ -50,6 +51,11 @@ #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> +#include <linux/soc/asic3_base.h> +#include <asm/hardware/ipaq-asic3.h> +#include <asm/arch/rx3000.h> +#include <asm/arch/rx3000-asic3.h> + static struct map_desc rx3715_iodesc[] __initdata = { /* dump ISA space somewhere unused */ @@ -107,6 +113,84 @@ static struct s3c2410_uartcfg rx3715_uartcfgs[] = { } }; +/* ASIC3 SoC data */ +static struct asic3_platform_data rx3715_asic3_cfg = { + .gpio_a = { + .dir = 0xffff, + .init = 0x0028, + .sleep_mask = 0xffff, + .sleep_out = 0x0030, + .batt_fault_out = 0x0030, + .alt_function = 0x0000, + .sleep_conf = 0x0008, + }, + .gpio_b = { + .dir = 0xffff, + .init = 0x1a02, + .sleep_mask = 0xffff, + .sleep_out = 0x0402, + .batt_fault_out = 0x0402, + .alt_function = 0x0000, + .sleep_conf = 0x0008, + }, + .gpio_c = { + .dir = 0xffff, + .init = 0x0600, + .sleep_mask = 0xffff, + .sleep_out = 0x0000, + .batt_fault_out = 0x0000, + .alt_function = 0x0007, + .sleep_conf = 0x0008, + }, + .gpio_d = { + .dir = 0xfff0, + .init = 0x0040, + .sleep_mask = 0xfff0, + .sleep_out = 0x0000, + .batt_fault_out = 0x0000, + .alt_function = 0x0000, + .sleep_conf = 0x0008, + }, + .irq_base = RX3000_ASIC3_IRQ_BASE, + + /*.child_platform_devs = child_devices, + .num_child_platform_devs = ARRAY_SIZE(child_devices),*/ +}; + +static struct resource s3c_asic3_resources[] = { + [0] = { + .start = 0x08000000, + .end = 0x08000000 + IPAQ_ASIC3_MAP_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_EINT12, + .end = IRQ_EINT12, + .flags = IORESOURCE_IRQ, + }, + /* SD part */ + [2] = { + .start = 0x10000000, + .end = 0x10000000 + IPAQ_ASIC3_MAP_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [3] = { + .start = IRQ_EINT14, + .end = IRQ_EINT14, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_asic3 = { + .name = "asic3", + .id = 0, + .num_resources = ARRAY_SIZE(s3c_asic3_resources), + .resource = s3c_asic3_resources, + .dev = { .platform_data = &rx3715_asic3_cfg, } +}; + +EXPORT_SYMBOL(s3c_device_asic3); + /* framebuffer lcd controller information */ static struct s3c2410fb_mach_info rx3715_lcdcfg __initdata = { diff --git a/include/asm-arm/arch-s3c2410/rx3000-asic3.h b/include/asm-arm/arch-s3c2410/rx3000-asic3.h new file mode 100644 index 0000000..5ffbeb4 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/rx3000-asic3.h @@ -0,0 +1,63 @@ +/* + * linux/include/asm-arm/arch-s3c2410/rx3000-asic3.h + * + * Written by Roman Moravcik <[EMAIL PROTECTED]> + * + * Use consistent with the GNU GPL is permitted, + * provided that this copyright notice is + * preserved in its entirety in all copies and derived works. + * + */ + +#ifndef __ASM_ARCH_RX3000_ASIC3_H +#define __ASM_ARCH_RX3000_ASIC3_H "rx3000-asic3.h" + +#include <asm/hardware/ipaq-asic3.h> + +/* GPIOA */ +#define ASIC3_GPA0 (1 << 0) /* charger enable, 0 = disable, 1 = enable */ +#define ASIC3_GPA1 (1 << 1) /* audio mute, 0 = mute, 1 = unmute */ +#define ASIC3_GPA2 (1 << 2) /* audio reset, 0 = disable, 1 = enable */ +#define ASIC3_GPA3 (1 << 3) /* usb d+ pullup, 0 = disable, 1 = enable */ +#define ASIC3_GPA13 (1 << 13) /* charger mode, 0 = slow, 1 = fast */ +#define ASIC3_GPA15 (1 << 15) /* bluetooth clock 32kHz, 0 = disable, 1 = enable */ + +/* GPIOB */ +#define ASIC3_GPB1 (1 << 1) /* backup battery charger enable, 0 = enable, 1 = disable */ +#define ASIC3_GPB2 (1 << 2) /* rs232 level convertor supply, 0 = off, 1 = on */ +#define ASIC3_GPB3 (1 << 3) /* wlan supply, 0 = off, 1 = on */ +#define ASIC3_GPB10 (1 << 10) +#define ASIC3_GPB11 (1 << 11) /* lcd supply, 0 = off, 1 = on */ +#define ASIC3_GPB12 (1 << 12) /* lcd supply, 0 = off, 1 = on */ + +/* GPIOC */ +#define ASIC3_GPC0 (1 << 0) /* green led */ +#define ASIC3_GPC1 (1 << 1) /* red led */ +#define ASIC3_GPC2 (1 << 2) /* blue led */ +#define ASIC3_GPC4 (1 << 4) /* camera supply, 0 = off, 1 = on */ +#define ASIC3_GPC5 (1 << 5) /* camera supply, 0 = off, 1 = on */ +#define ASIC3_GPC7 (1 << 7) /* audio supply, 0 = off, 1 = on */ +#define ASIC3_GPC9 (1 << 9) /* lcd supply, 0 = off, 1 = on */ +#define ASIC3_GPC10 (1 << 10) /* lcd supply, 0 = off, 1 = on */ +#define ASIC3_GPC11 (1 << 11) /* wlan supply, 0 = off, 1 = on */ +#define ASIC3_GPC12 (1 << 12) /* bluetooth supply, 0 = off, 1 = on */ +#define ASIC3_GPC13 (1 << 13) /* wlan supply, 0 = off, 1 = on */ + +/* GPIOD */ +#define ASIC3_GPD0 (1 << 0) /* right button */ +#define ASIC3_GPD1 (1 << 1) /* down button */ +#define ASIC3_GPD2 (1 << 2) /* left button */ +#define ASIC3_GPD3 (1 << 3) /* up button */ + +/* ASIC3 IRQs */ +#define IRQ_ASIC3_EINT0 (ASIC3_GPIOD_IRQ_BASE + 0) /* right button */ +#define IRQ_ASIC3_EINT1 (ASIC3_GPIOD_IRQ_BASE + 1) /* down button */ +#define IRQ_ASIC3_EINT2 (ASIC3_GPIOD_IRQ_BASE + 2) /* left button */ +#define IRQ_ASIC3_EINT3 (ASIC3_GPIOD_IRQ_BASE + 3) /* up button */ + +/* ASIC3 LEDS */ +#define ASIC3_LED0 (0) /* green led */ +#define ASIC3_LED1 (1) /* red led */ +#define ASIC3_LED2 (2) /* blue led */ + +#endif // __ASM_ARCH_RX3000_ASIC3_H diff --git a/include/asm-arm/arch-s3c2410/rx3000.h b/include/asm-arm/arch-s3c2410/rx3000.h new file mode 100644 index 0000000..faa32ea --- /dev/null +++ b/include/asm-arm/arch-s3c2410/rx3000.h @@ -0,0 +1,19 @@ +/* + * linux/include/asm-arm/arch-s3c2410/rx3000.h + * + * Written by Roman Moravcik <[EMAIL PROTECTED]> + * + * Use consistent with the GNU GPL is permitted, + * provided that this copyright notice is + * preserved in its entirety in all copies and derived works. + * + */ + +#ifndef __ASM_ARCH_RX3000_H +#define __ASM_ARCH_RX3000_H + +#include <asm/arch/irqs.h> + +#define RX3000_ASIC3_IRQ_BASE (IRQ_S3C2440_AC97 + 1) + +#endif // __ASM_ARCH_RX3000_H -- Best regards, Paul mailto:[EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
