diff options
Diffstat (limited to 'arch/arm/plat-samsung')
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 17 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Makefile | 5 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/dev-backlight.c | 152 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/ata-core.h | 28 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/backlight.h | 26 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/fb-core.h | 29 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/irq-uart.h | 20 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/keypad-core.h | 31 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/nand-core.h | 28 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/onenand-core.h | 37 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-srom.h | 54 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h | 51 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/spi-core.h | 30 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/watchdog-reset.h | 20 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/s5p-dev-mfc.c | 94 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/setup-camif.c | 71 |
16 files changed, 0 insertions, 693 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index cb8e3d655..57729b915 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -217,12 +217,6 @@ config SAMSUNG_DEV_PWM help Compile in platform device definition for PWM Timer -config SAMSUNG_DEV_BACKLIGHT - bool - depends on SAMSUNG_DEV_PWM - help - Compile in platform device definition LCD backlight with PWM Timer - config S3C24XX_PWM bool "PWM device support" select PWM @@ -231,25 +225,14 @@ config S3C24XX_PWM Support for exporting the PWM timer blocks via the pwm device system -config S3C_SETUP_CAMIF - bool - help - Compile in common setup code for S3C CAMIF devices - config SAMSUNG_PM_GPIO bool default y if GPIO_SAMSUNG && PM help Include legacy GPIO power management code for platforms not using pinctrl-samsung driver. - endif -config S5P_DEV_MFC - bool - help - Compile in setup memory (init) code for MFC - comment "Power management" config SAMSUNG_PM_DEBUG diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 1a29ab1f4..8c911760f 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -20,11 +20,6 @@ obj-$(CONFIG_SAMSUNG_ATAGS) += platformdata.o obj-$(CONFIG_SAMSUNG_ATAGS) += devs.o obj-$(CONFIG_SAMSUNG_ATAGS) += dev-uart.o -obj-$(CONFIG_S5P_DEV_MFC) += s5p-dev-mfc.o - -obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT) += dev-backlight.o - -obj-$(CONFIG_S3C_SETUP_CAMIF) += setup-camif.o # PM support diff --git a/arch/arm/plat-samsung/dev-backlight.c b/arch/arm/plat-samsung/dev-backlight.c deleted file mode 100644 index 2157c5b53..000000000 --- a/arch/arm/plat-samsung/dev-backlight.c +++ /dev/null @@ -1,152 +0,0 @@ -/* linux/arch/arm/plat-samsung/dev-backlight.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Common infrastructure for PWM Backlight for Samsung boards - * - * 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. - */ - -#include <linux/gpio.h> -#include <linux/platform_device.h> -#include <linux/slab.h> -#include <linux/io.h> -#include <linux/pwm_backlight.h> - -#include <plat/devs.h> -#include <plat/gpio-cfg.h> -#include <plat/backlight.h> - -struct samsung_bl_drvdata { - struct platform_pwm_backlight_data plat_data; - struct samsung_bl_gpio_info *gpio_info; -}; - -static int samsung_bl_init(struct device *dev) -{ - int ret = 0; - struct platform_pwm_backlight_data *pdata = dev->platform_data; - struct samsung_bl_drvdata *drvdata = container_of(pdata, - struct samsung_bl_drvdata, plat_data); - struct samsung_bl_gpio_info *bl_gpio_info = drvdata->gpio_info; - - ret = gpio_request(bl_gpio_info->no, "Backlight"); - if (ret) { - printk(KERN_ERR "failed to request GPIO for LCD Backlight\n"); - return ret; - } - - /* Configure GPIO pin with specific GPIO function for PWM timer */ - s3c_gpio_cfgpin(bl_gpio_info->no, bl_gpio_info->func); - - return 0; -} - -static void samsung_bl_exit(struct device *dev) -{ - struct platform_pwm_backlight_data *pdata = dev->platform_data; - struct samsung_bl_drvdata *drvdata = container_of(pdata, - struct samsung_bl_drvdata, plat_data); - struct samsung_bl_gpio_info *bl_gpio_info = drvdata->gpio_info; - - s3c_gpio_cfgpin(bl_gpio_info->no, S3C_GPIO_OUTPUT); - gpio_free(bl_gpio_info->no); -} - -/* Initialize few important fields of platform_pwm_backlight_data - * structure with default values. These fields can be overridden by - * board-specific values sent from machine file. - * For ease of operation, these fields are initialized with values - * used by most samsung boards. - * Users has the option of sending info about other parameters - * for their specific boards - */ - -static struct samsung_bl_drvdata samsung_dfl_bl_data __initdata = { - .plat_data = { - .max_brightness = 255, - .dft_brightness = 255, - .pwm_period_ns = 78770, - .enable_gpio = -1, - .init = samsung_bl_init, - .exit = samsung_bl_exit, - }, -}; - -static struct platform_device samsung_dfl_bl_device __initdata = { - .name = "pwm-backlight", -}; - -/* samsung_bl_set - Set board specific data (if any) provided by user for - * PWM Backlight control and register specific PWM and backlight device. - * @gpio_info: structure containing GPIO info for PWM timer - * @bl_data: structure containing Backlight control data - */ -void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info, - struct platform_pwm_backlight_data *bl_data) -{ - int ret = 0; - struct platform_device *samsung_bl_device; - struct samsung_bl_drvdata *samsung_bl_drvdata; - struct platform_pwm_backlight_data *samsung_bl_data; - - samsung_bl_device = kmemdup(&samsung_dfl_bl_device, - sizeof(struct platform_device), GFP_KERNEL); - if (!samsung_bl_device) { - printk(KERN_ERR "%s: no memory for platform dev\n", __func__); - return; - } - - samsung_bl_drvdata = kmemdup(&samsung_dfl_bl_data, - sizeof(samsung_dfl_bl_data), GFP_KERNEL); - if (!samsung_bl_drvdata) { - printk(KERN_ERR "%s: no memory for platform dev\n", __func__); - goto err_data; - } - samsung_bl_device->dev.platform_data = &samsung_bl_drvdata->plat_data; - samsung_bl_drvdata->gpio_info = gpio_info; - samsung_bl_data = &samsung_bl_drvdata->plat_data; - - /* Copy board specific data provided by user */ - samsung_bl_data->pwm_id = bl_data->pwm_id; - samsung_bl_device->dev.parent = &samsung_device_pwm.dev; - - if (bl_data->max_brightness) - samsung_bl_data->max_brightness = bl_data->max_brightness; - if (bl_data->dft_brightness) - samsung_bl_data->dft_brightness = bl_data->dft_brightness; - if (bl_data->lth_brightness) - samsung_bl_data->lth_brightness = bl_data->lth_brightness; - if (bl_data->pwm_period_ns) - samsung_bl_data->pwm_period_ns = bl_data->pwm_period_ns; - if (bl_data->enable_gpio >= 0) - samsung_bl_data->enable_gpio = bl_data->enable_gpio; - if (bl_data->init) - samsung_bl_data->init = bl_data->init; - if (bl_data->notify) - samsung_bl_data->notify = bl_data->notify; - if (bl_data->notify_after) - samsung_bl_data->notify_after = bl_data->notify_after; - if (bl_data->exit) - samsung_bl_data->exit = bl_data->exit; - if (bl_data->check_fb) - samsung_bl_data->check_fb = bl_data->check_fb; - - /* Register the Backlight dev */ - ret = platform_device_register(samsung_bl_device); - if (ret) { - printk(KERN_ERR "failed to register backlight device: %d\n", ret); - goto err_plat_reg2; - } - - return; - -err_plat_reg2: - kfree(samsung_bl_data); -err_data: - kfree(samsung_bl_device); - return; -} diff --git a/arch/arm/plat-samsung/include/plat/ata-core.h b/arch/arm/plat-samsung/include/plat/ata-core.h deleted file mode 100644 index f5a4ec714..000000000 --- a/arch/arm/plat-samsung/include/plat/ata-core.h +++ /dev/null @@ -1,28 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/ata-core.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Samsung CF-ATA Controller core functions - * - * 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. -*/ - -#ifndef __ASM_PLAT_ATA_CORE_H -#define __ASM_PLAT_ATA_CORE_H __FILE__ - -/* These functions are only for use with the core support code, such as - * the cpu specific initialisation code -*/ - -/* re-define device name depending on support. */ -static inline void s3c_cfcon_setname(char *name) -{ -#ifdef CONFIG_SAMSUNG_DEV_IDE - s3c_device_cfcon.name = name; -#endif -} - -#endif /* __ASM_PLAT_ATA_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/backlight.h b/arch/arm/plat-samsung/include/plat/backlight.h deleted file mode 100644 index ad530c78f..000000000 --- a/arch/arm/plat-samsung/include/plat/backlight.h +++ /dev/null @@ -1,26 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/backlight.h - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * 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. - */ - -#ifndef __ASM_PLAT_BACKLIGHT_H -#define __ASM_PLAT_BACKLIGHT_H __FILE__ - -/* samsung_bl_gpio_info - GPIO info for PWM Backlight control - * @no: GPIO number for PWM timer out - * @func: Special function of GPIO line for PWM timer - */ -struct samsung_bl_gpio_info { - int no; - int func; -}; - -extern void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info, - struct platform_pwm_backlight_data *bl_data); - -#endif /* __ASM_PLAT_BACKLIGHT_H */ diff --git a/arch/arm/plat-samsung/include/plat/fb-core.h b/arch/arm/plat-samsung/include/plat/fb-core.h deleted file mode 100644 index bca383efc..000000000 --- a/arch/arm/plat-samsung/include/plat/fb-core.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * arch/arm/plat-samsung/include/plat/fb-core.h - * - * Copyright 2010 Samsung Electronics Co., Ltd. - * Pawel Osciak <p.osciak@samsung.com> - * - * Samsung framebuffer driver core functions - * - * 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. - */ -#ifndef __ASM_PLAT_FB_CORE_H -#define __ASM_PLAT_FB_CORE_H __FILE__ - -/* - * These functions are only for use with the core support code, such as - * the CPU-specific initialization code. - */ - -/* Re-define device name depending on support. */ -static inline void s3c_fb_setname(char *name) -{ -#ifdef CONFIG_S3C_DEV_FB - s3c_device_fb.name = name; -#endif -} - -#endif /* __ASM_PLAT_FB_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/irq-uart.h b/arch/arm/plat-samsung/include/plat/irq-uart.h deleted file mode 100644 index a9331e49b..000000000 --- a/arch/arm/plat-samsung/include/plat/irq-uart.h +++ /dev/null @@ -1,20 +0,0 @@ -/* arch/arm/plat-samsung/include/plat/irq-uart.h - * - * Copyright (c) 2010 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for Samsung SoC UART IRQ demux for S3C64XX and later - * - * 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. -*/ - -struct s3c_uart_irq { - void __iomem *regs; - unsigned int base_irq; - unsigned int parent_irq; -}; - -extern void s3c_init_uart_irqs(struct s3c_uart_irq *irq, unsigned int nr_irqs); - diff --git a/arch/arm/plat-samsung/include/plat/keypad-core.h b/arch/arm/plat-samsung/include/plat/keypad-core.h deleted file mode 100644 index d513e1b3a..000000000 --- a/arch/arm/plat-samsung/include/plat/keypad-core.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * linux/arch/arm/plat-samsung/include/plat/keypad-core.h - * - * Copyright (C) 2010 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim <jy0922.shim@samsung.com> - * - * Samsung keypad controller core function - * - * 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. - * - */ - -#ifndef __ASM_ARCH_KEYPAD_CORE_H -#define __ASM_ARCH_KEYPAD_CORE_H - -/* These function are only for use with the core support code, such as - * the cpu specific initialisation code - */ - -/* re-define device name depending on support. */ -static inline void samsung_keypad_setname(char *name) -{ -#ifdef CONFIG_SAMSUNG_DEV_KEYPAD - samsung_device_keypad.name = name; -#endif -} - -#endif /* __ASM_ARCH_KEYPAD_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/nand-core.h b/arch/arm/plat-samsung/include/plat/nand-core.h deleted file mode 100644 index 6de20789a..000000000 --- a/arch/arm/plat-samsung/include/plat/nand-core.h +++ /dev/null @@ -1,28 +0,0 @@ -/* arch/arm/plat-samsung/include/plat/nand-core.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * S3C - Nand Controller core functions - * - * 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. -*/ - -#ifndef __ASM_ARCH_NAND_CORE_H -#define __ASM_ARCH_NAND_CORE_H __FILE__ - -/* These functions are only for use with the core support code, such as - * the cpu specific initialisation code - */ - -/* re-define device name depending on support. */ -static inline void s3c_nand_setname(char *name) -{ -#ifdef CONFIG_S3C_DEV_NAND - s3c_device_nand.name = name; -#endif -} - -#endif /* __ASM_ARCH_NAND_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/onenand-core.h b/arch/arm/plat-samsung/include/plat/onenand-core.h deleted file mode 100644 index 7701cb702..000000000 --- a/arch/arm/plat-samsung/include/plat/onenand-core.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * linux/arch/arm/plat-samsung/onenand-core.h - * - * Copyright (c) 2010 Samsung Electronics - * Kyungmin Park <kyungmin.park@samsung.com> - * Marek Szyprowski <m.szyprowski@samsung.com> - * - * Samsung OneNAD Controller core functions - * - * 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. -*/ - -#ifndef __ASM_ARCH_ONENAND_CORE_H -#define __ASM_ARCH_ONENAND_CORE_H __FILE__ - -/* These functions are only for use with the core support code, such as - * the cpu specific initialisation code - */ - -/* re-define device name depending on support. */ -static inline void s3c_onenand_setname(char *name) -{ -#ifdef CONFIG_S3C_DEV_ONENAND - s3c_device_onenand.name = name; -#endif -} - -static inline void s3c64xx_onenand1_setname(char *name) -{ -#ifdef CONFIG_S3C64XX_DEV_ONENAND1 - s3c64xx_device_onenand1.name = name; -#endif -} - -#endif /* __ASM_ARCH_ONENAND_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-srom.h b/arch/arm/plat-samsung/include/plat/regs-srom.h deleted file mode 100644 index 9b6729c81..000000000 --- a/arch/arm/plat-samsung/include/plat/regs-srom.h +++ /dev/null @@ -1,54 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/regs-srom.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5P SROMC register definitions - * - * 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. -*/ - -#ifndef __PLAT_SAMSUNG_REGS_SROM_H -#define __PLAT_SAMSUNG_REGS_SROM_H __FILE__ - -#include <mach/map.h> - -#define S5P_SROMREG(x) (S5P_VA_SROMC + (x)) - -#define S5P_SROM_BW S5P_SROMREG(0x0) -#define S5P_SROM_BC0 S5P_SROMREG(0x4) -#define S5P_SROM_BC1 S5P_SROMREG(0x8) -#define S5P_SROM_BC2 S5P_SROMREG(0xc) -#define S5P_SROM_BC3 S5P_SROMREG(0x10) -#define S5P_SROM_BC4 S5P_SROMREG(0x14) -#define S5P_SROM_BC5 S5P_SROMREG(0x18) - -/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */ - -#define S5P_SROM_BW__DATAWIDTH__SHIFT 0 -#define S5P_SROM_BW__ADDRMODE__SHIFT 1 -#define S5P_SROM_BW__WAITENABLE__SHIFT 2 -#define S5P_SROM_BW__BYTEENABLE__SHIFT 3 - -#define S5P_SROM_BW__CS_MASK 0xf - -#define S5P_SROM_BW__NCS0__SHIFT 0 -#define S5P_SROM_BW__NCS1__SHIFT 4 -#define S5P_SROM_BW__NCS2__SHIFT 8 -#define S5P_SROM_BW__NCS3__SHIFT 12 -#define S5P_SROM_BW__NCS4__SHIFT 16 -#define S5P_SROM_BW__NCS5__SHIFT 20 - -/* applies to same to BCS0 - BCS3 */ - -#define S5P_SROM_BCX__PMC__SHIFT 0 -#define S5P_SROM_BCX__TACP__SHIFT 4 -#define S5P_SROM_BCX__TCAH__SHIFT 8 -#define S5P_SROM_BCX__TCOH__SHIFT 12 -#define S5P_SROM_BCX__TACC__SHIFT 16 -#define S5P_SROM_BCX__TCOS__SHIFT 24 -#define S5P_SROM_BCX__TACS__SHIFT 28 - -#endif /* __PLAT_SAMSUNG_REGS_SROM_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h deleted file mode 100644 index fcf279662..000000000 --- a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h +++ /dev/null @@ -1,51 +0,0 @@ -/* arch/arm/plat-s3c/include/plat/regs-usb-hsotg-phy.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C - USB2.0 Highspeed/OtG device PHY registers - * - * 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. -*/ - -/* Note, this is a separate header file as some of the clock framework - * needs to touch this if the clk_48m is used as the USB OHCI or other - * peripheral source. -*/ - -#ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H -#define __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H __FILE__ - -/* S3C64XX_PA_USB_HSPHY */ - -#define S3C_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) - -#define S3C_PHYPWR S3C_HSOTG_PHYREG(0x00) -#define S3C_PHYPWR_NORMAL_MASK (0x19 << 0) -#define S3C_PHYPWR_OTG_DISABLE (1 << 4) -#define S3C_PHYPWR_ANALOG_POWERDOWN (1 << 3) -#define SRC_PHYPWR_FORCE_SUSPEND (1 << 1) - -#define S3C_PHYCLK S3C_HSOTG_PHYREG(0x04) -#define S3C_PHYCLK_MODE_USB11 (1 << 6) -#define S3C_PHYCLK_EXT_OSC (1 << 5) -#define S3C_PHYCLK_CLK_FORCE (1 << 4) -#define S3C_PHYCLK_ID_PULL (1 << 2) -#define S3C_PHYCLK_CLKSEL_MASK (0x3 << 0) -#define S3C_PHYCLK_CLKSEL_SHIFT (0) -#define S3C_PHYCLK_CLKSEL_48M (0x0 << 0) -#define S3C_PHYCLK_CLKSEL_12M (0x2 << 0) -#define S3C_PHYCLK_CLKSEL_24M (0x3 << 0) - -#define S3C_RSTCON S3C_HSOTG_PHYREG(0x08) -#define S3C_RSTCON_PHYCLK (1 << 2) -#define S3C_RSTCON_HCLK (1 << 1) -#define S3C_RSTCON_PHY (1 << 0) - -#define S3C_PHYTUNE S3C_HSOTG_PHYREG(0x20) - -#endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H */ diff --git a/arch/arm/plat-samsung/include/plat/spi-core.h b/arch/arm/plat-samsung/include/plat/spi-core.h deleted file mode 100644 index 0b9428ab3..000000000 --- a/arch/arm/plat-samsung/include/plat/spi-core.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de> - * - * 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. - */ - -#ifndef __PLAT_S3C_SPI_CORE_H -#define __PLAT_S3C_SPI_CORE_H - -/* These functions are only for use with the core support code, such as - * the cpu specific initialisation code - */ - -/* re-define device name depending on support. */ -static inline void s3c64xx_spi_setname(char *name) -{ -#ifdef CONFIG_S3C64XX_DEV_SPI0 - s3c64xx_device_spi0.name = name; -#endif -#ifdef CONFIG_S3C64XX_DEV_SPI1 - s3c64xx_device_spi1.name = name; -#endif -#ifdef CONFIG_S3C64XX_DEV_SPI2 - s3c64xx_device_spi2.name = name; -#endif -} - -#endif /* __PLAT_S3C_SPI_CORE_H */ diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h deleted file mode 100644 index 0386b8f76..000000000 --- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h +++ /dev/null @@ -1,20 +0,0 @@ -/* arch/arm/plat-s3c/include/plat/watchdog-reset.h - * - * Copyright (c) 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 - System define for arch_reset() function - * - * 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. -*/ - -#ifndef __PLAT_SAMSUNG_WATCHDOG_RESET_H -#define __PLAT_SAMSUNG_WATCHDOG_RESET_H - -extern void samsung_wdt_reset(void); -extern void samsung_wdt_reset_of_init(void); -extern void samsung_wdt_reset_init(void __iomem *base); - -#endif /* __PLAT_SAMSUNG_WATCHDOG_RESET_H */ diff --git a/arch/arm/plat-samsung/s5p-dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c deleted file mode 100644 index 0b04b6b0f..000000000 --- a/arch/arm/plat-samsung/s5p-dev-mfc.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2010-2011 Samsung Electronics Co.Ltd - * - * Base S5P MFC resource and device definitions - * - * 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. - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/dma-mapping.h> -#include <linux/memblock.h> -#include <linux/ioport.h> -#include <linux/of_fdt.h> -#include <linux/of.h> - -static struct platform_device s5p_device_mfc_l; -static struct platform_device s5p_device_mfc_r; - -struct s5p_mfc_dt_meminfo { - unsigned long loff; - unsigned long lsize; - unsigned long roff; - unsigned long rsize; - char *compatible; -}; - -struct s5p_mfc_reserved_mem { - phys_addr_t base; - unsigned long size; - struct device *dev; -}; - -static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata; - - -static void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize, - phys_addr_t lbase, unsigned int lsize) -{ - int i; - - s5p_mfc_mem[0].dev = &s5p_device_mfc_r.dev; - s5p_mfc_mem[0].base = rbase; - s5p_mfc_mem[0].size = rsize; - - s5p_mfc_mem[1].dev = &s5p_device_mfc_l.dev; - s5p_mfc_mem[1].base = lbase; - s5p_mfc_mem[1].size = lsize; - - for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) { - struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i]; - if (memblock_remove(area->base, area->size)) { - printk(KERN_ERR "Failed to reserve memory for MFC device (%ld bytes at 0x%08lx)\n", - area->size, (unsigned long) area->base); - area->base = 0; - } - } -} - -int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname, - int depth, void *data) -{ - const __be32 *prop; - int len; - struct s5p_mfc_dt_meminfo mfc_mem; - - if (!data) - return 0; - - if (!of_flat_dt_is_compatible(node, data)) - return 0; - - prop = of_get_flat_dt_prop(node, "samsung,mfc-l", &len); - if (!prop || (len != 2 * sizeof(unsigned long))) - return 0; - - mfc_mem.loff = be32_to_cpu(prop[0]); - mfc_mem.lsize = be32_to_cpu(prop[1]); - - prop = of_get_flat_dt_prop(node, "samsung,mfc-r", &len); - if (!prop || (len != 2 * sizeof(unsigned long))) - return 0; - - mfc_mem.roff = be32_to_cpu(prop[0]); - mfc_mem.rsize = be32_to_cpu(prop[1]); - - s5p_mfc_reserve_mem(mfc_mem.roff, mfc_mem.rsize, - mfc_mem.loff, mfc_mem.lsize); - - return 1; -} diff --git a/arch/arm/plat-samsung/setup-camif.c b/arch/arm/plat-samsung/setup-camif.c deleted file mode 100644 index 72d8edb89..000000000 --- a/arch/arm/plat-samsung/setup-camif.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com> - * - * Helper functions for S3C24XX/S3C64XX SoC series CAMIF driver - * - * 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. - */ - -#include <linux/gpio.h> -#include <plat/gpio-cfg.h> -#include <mach/gpio-samsung.h> - -/* Number of camera port pins, without FIELD */ -#define S3C_CAMIF_NUM_GPIOS 13 - -/* Default camera port configuration helpers. */ - -static void camif_get_gpios(int *gpio_start, int *gpio_reset) -{ -#ifdef CONFIG_ARCH_S3C24XX - *gpio_start = S3C2410_GPJ(0); - *gpio_reset = S3C2410_GPJ(12); -#else - /* s3c64xx */ - *gpio_start = S3C64XX_GPF(0); - *gpio_reset = S3C64XX_GPF(3); -#endif -} - -int s3c_camif_gpio_get(void) -{ - int gpio_start, gpio_reset; - int ret, i; - - camif_get_gpios(&gpio_start, &gpio_reset); - - for (i = 0; i < S3C_CAMIF_NUM_GPIOS; i++) { - int gpio = gpio_start + i; - - if (gpio == gpio_reset) - continue; - - ret = gpio_request(gpio, "camif"); - if (!ret) - ret = s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - if (ret) { - pr_err("failed to configure GPIO %d\n", gpio); - for (--i; i >= 0; i--) - gpio_free(gpio--); - return ret; - } - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - } - - return 0; -} - -void s3c_camif_gpio_put(void) -{ - int i, gpio_start, gpio_reset; - - camif_get_gpios(&gpio_start, &gpio_reset); - - for (i = 0; i < S3C_CAMIF_NUM_GPIOS; i++) { - int gpio = gpio_start + i; - if (gpio != gpio_reset) - gpio_free(gpio); - } -} |