From 20dd5a356efcb5bf574baa9adccc775158f13ae1 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 14 Oct 2011 10:35:16 +0530 Subject: plat-samsung: move to dma_transfer_direction fixup usage of dma direction by introducing dma_transfer_direction, this patch moves samsung drivers to use new enum Cc: Ben Dooks Cc: Kukjin Kim Cc: Boojin Kim Acked-by: Kukjin Kim Signed-off-by: Vinod Koul --- arch/arm/plat-samsung/include/plat/dma-ops.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h index 4c1a363526cf..12561152fb97 100644 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h @@ -17,7 +17,7 @@ struct samsung_dma_prep_info { enum dma_transaction_type cap; - enum dma_data_direction direction; + enum dma_transfer_direction direction; dma_addr_t buf; unsigned long period; unsigned long len; @@ -27,7 +27,7 @@ struct samsung_dma_prep_info { struct samsung_dma_info { enum dma_transaction_type cap; - enum dma_data_direction direction; + enum dma_transfer_direction direction; enum dma_slave_buswidth width; dma_addr_t fifo; struct s3c2410_dma_client *client; -- cgit v1.2.1 From 8d964a2872ea0914e00bc7798e68899e01715185 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 7 Nov 2011 23:59:41 -0800 Subject: Input: samsung-keypad - enable compiling on other platforms There is nothing in keypad platform definitions that requires the driver be complied on Samsung platform only, so let's move them out of the platform subdirectory and relax the dependencies. Signed-off-by: Dmitry Torokhov --- arch/arm/plat-samsung/include/plat/keypad.h | 27 +-------------------------- 1 file changed, 1 insertion(+), 26 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/keypad.h b/arch/arm/plat-samsung/include/plat/keypad.h index b59a6483cd8a..c81ace332a1e 100644 --- a/arch/arm/plat-samsung/include/plat/keypad.h +++ b/arch/arm/plat-samsung/include/plat/keypad.h @@ -13,32 +13,7 @@ #ifndef __PLAT_SAMSUNG_KEYPAD_H #define __PLAT_SAMSUNG_KEYPAD_H -#include - -#define SAMSUNG_MAX_ROWS 8 -#define SAMSUNG_MAX_COLS 8 - -/** - * struct samsung_keypad_platdata - Platform device data for Samsung Keypad. - * @keymap_data: pointer to &matrix_keymap_data. - * @rows: number of keypad row supported. - * @cols: number of keypad col supported. - * @no_autorepeat: disable key autorepeat. - * @wakeup: controls whether the device should be set up as wakeup source. - * @cfg_gpio: configure the GPIO. - * - * Initialisation data specific to either the machine or the platform - * for the device driver to use or call-back when configuring gpio. - */ -struct samsung_keypad_platdata { - const struct matrix_keymap_data *keymap_data; - unsigned int rows; - unsigned int cols; - bool no_autorepeat; - bool wakeup; - - void (*cfg_gpio)(unsigned int rows, unsigned int cols); -}; +#include /** * samsung_keypad_set_platdata - Set platform data for Samsung Keypad device. -- cgit v1.2.1 From c656c30668b9408c46d6bfbd1eea472f39a3155d Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 8 Dec 2011 23:27:48 +0100 Subject: ARM: S3C64XX: Implement basic power domain support The S3C64xx SoCs contain a set of gateable power domains which can be enabled and disabled at runtime in order to save power. Use the generic power domain code to implement support for these in software, enabling runtime control of most domains: - ETM (not supported in mainline). - Domain G: 3D acceleration (no mainline support). - Domain V: MFC (no mainline support). - Domain I: JPEG and camera interface (no mainline support). - Domain P: 2D acceleration, TV encoder and scaler (no mainline support) - Domain S: Security (no mainline support). - Domain F: LCD (driver already uses runtime PM), post processing and rotation (no mainline support). The IROM domain is marked as always enabled as we should arrange for it to be enabled when we suspend which will need a bit more work. Due to all the conditional device registration that the platform does wrap s3c_pm_init() with s3c64xx_pm_init() which actually puts the device into the power domain after the machines have registered, looking for platform data to tell if the device was registered. Since currently only Cragganmore actually sets up PM that is the only machine updated. Signed-off-by: Mark Brown Acked-by: Kukjin Kim Signed-off-by: Rafael J. Wysocki --- arch/arm/plat-samsung/include/plat/pm.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index dcf68709f9cf..a6bdee204f2a 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -22,6 +22,7 @@ struct sys_device; #ifdef CONFIG_PM extern __init int s3c_pm_init(void); +extern __init int s3c64xx_pm_init(void); #else @@ -29,6 +30,11 @@ static inline int s3c_pm_init(void) { return 0; } + +static inline int s3c64xx_pm_init(void) +{ + return 0; +} #endif /* configuration for the IRQ mask over sleep */ -- cgit v1.2.1 From 715a3e41e78a40e1e711298667435d5a2cef1972 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Heiko=20St=C3=BCbner?= Date: Mon, 19 Dec 2011 19:39:15 +0100 Subject: usb: gadget: s3c-hsudc: move platform_data struct to global header Gadget drivers should be compilable on all architectures. This patch removes one dependency on architecture-specific code. Acked-by: Kukjin Kim Signed-off-by: Heiko Stuebner Signed-off-by: Felipe Balbi --- arch/arm/plat-samsung/include/plat/udc.h | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/udc.h b/arch/arm/plat-samsung/include/plat/udc.h index 8c22d586befb..de8e2288a509 100644 --- a/arch/arm/plat-samsung/include/plat/udc.h +++ b/arch/arm/plat-samsung/include/plat/udc.h @@ -37,20 +37,7 @@ struct s3c2410_udc_mach_info { extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *); -/** - * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller. - * @epnum: Number of endpoints to be instantiated by the controller driver. - * @gpio_init: Platform specific USB related GPIO initialization. - * @gpio_uninit: Platform specific USB releted GPIO uninitialzation. - * - * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget - * controllers. - */ -struct s3c24xx_hsudc_platdata { - unsigned int epnum; - void (*gpio_init)(void); - void (*gpio_uninit)(void); -}; +struct s3c24xx_hsudc_platdata; extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd); -- cgit v1.2.1 From 4a858cfc9af87cc60b3113c3b7b377a4305eac6a Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 21 Dec 2011 16:01:38 -0800 Subject: arm: convert sysdev_class to a regular subsystem After all sysdev classes are ported to regular driver core entities, the sysdev implementation will be entirely removed from the kernel. Cc: Kukjin Kim Cc: Russell King Cc: Ben Dooks Cc: Vinod Koul Cc: Boojin Kim Cc: Linus Walleij Cc: Lucas De Marchi Cc: Heiko Stuebner Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- arch/arm/plat-samsung/include/plat/cpu.h | 28 ++++++++++++------------ arch/arm/plat-samsung/include/plat/dma-s3c24xx.h | 2 +- arch/arm/plat-samsung/include/plat/pm.h | 2 +- 3 files changed, 16 insertions(+), 16 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 40fd7b6b5e66..0122a22eb732 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -185,20 +185,20 @@ extern struct syscore_ops s3c2416_pm_syscore_ops; extern struct syscore_ops s3c244x_pm_syscore_ops; extern struct syscore_ops s3c64xx_irq_syscore_ops; -/* system device classes */ - -extern struct sysdev_class s3c2410_sysclass; -extern struct sysdev_class s3c2410a_sysclass; -extern struct sysdev_class s3c2412_sysclass; -extern struct sysdev_class s3c2416_sysclass; -extern struct sysdev_class s3c2440_sysclass; -extern struct sysdev_class s3c2442_sysclass; -extern struct sysdev_class s3c2443_sysclass; -extern struct sysdev_class s3c6410_sysclass; -extern struct sysdev_class s3c64xx_sysclass; -extern struct sysdev_class s5p64x0_sysclass; -extern struct sysdev_class s5pv210_sysclass; -extern struct sysdev_class exynos4_sysclass; +/* system device subsystems */ + +extern struct bus_type s3c2410_subsys; +extern struct bus_type s3c2410a_subsys; +extern struct bus_type s3c2412_subsys; +extern struct bus_type s3c2416_subsys; +extern struct bus_type s3c2440_subsys; +extern struct bus_type s3c2442_subsys; +extern struct bus_type s3c2443_subsys; +extern struct bus_type s3c6410_subsys; +extern struct bus_type s3c64xx_subsys; +extern struct bus_type s5p64x0_subsys; +extern struct bus_type s5pv210_subsys; +extern struct bus_type exynos4_subsys; extern void (*s5pc1xx_idle)(void); diff --git a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h index 1c1ed5481253..d01576318b2c 100644 --- a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h +++ b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h @@ -12,7 +12,7 @@ #include -extern struct sysdev_class dma_sysclass; +extern struct bus_type dma_subsys; extern struct s3c2410_dma_chan s3c2410_chans[S3C_DMA_CHANNELS]; #define DMA_CH_VALID (1<<31) diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index dcf68709f9cf..78014e53eb3c 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -17,7 +17,7 @@ #include -struct sys_device; +struct device; #ifdef CONFIG_PM -- cgit v1.2.1 From 1fb3726cf33a7402d797231fdba6ba49ed5eba75 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Wed, 2 Nov 2011 19:13:25 +0900 Subject: ARM: SAMSUNG: Move timer irq numbers to end of linux irq space The timer irqs statically mapped from linux irq numbers 11 to 15 are moved to the end of the statically mapped linux irq space. The GIC PPI and SPI interrupts are relocated to start from 16 and 32 of the linux irq space. This is a required to add device tree support for GIC and Interrupt combiner for EXYNOS4. A new macro 'IRQ_TIMER_BASE' specifies a platform specific base of the linux virq number for the timer interrupts. For exynos4, this base is set to end of the linux virq space. For the other S5P platforms, the existing base '11' is retained. Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/irqs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/irqs.h b/arch/arm/plat-samsung/include/plat/irqs.h index 08d1a7ef97b7..df46b776976a 100644 --- a/arch/arm/plat-samsung/include/plat/irqs.h +++ b/arch/arm/plat-samsung/include/plat/irqs.h @@ -44,13 +44,14 @@ #define S5P_IRQ_VIC2(x) (S5P_VIC2_BASE + (x)) #define S5P_IRQ_VIC3(x) (S5P_VIC3_BASE + (x)) -#define S5P_TIMER_IRQ(x) (11 + (x)) +#define S5P_TIMER_IRQ(x) (IRQ_TIMER_BASE + (x)) #define IRQ_TIMER0 S5P_TIMER_IRQ(0) #define IRQ_TIMER1 S5P_TIMER_IRQ(1) #define IRQ_TIMER2 S5P_TIMER_IRQ(2) #define IRQ_TIMER3 S5P_TIMER_IRQ(3) #define IRQ_TIMER4 S5P_TIMER_IRQ(4) +#define IRQ_TIMER_COUNT (5) #define IRQ_EINT(x) ((x) < 16 ? ((x) + S5P_EINT_BASE1) \ : ((x) - 16 + S5P_EINT_BASE2)) -- cgit v1.2.1 From 5f5a7a5578c5885201cf9c85856f023fe8b81765 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Mon, 24 Oct 2011 11:47:46 +0200 Subject: serial: samsung: switch to clkdev based clock lookup Instead of using clock names supplied in platform data, use a generic clock name 'clk_uart_baud' to look up clocks. The platform code should register clocks with the name 'clk_uart_baud' which can be used by the baud rate generator. The clock lookup and selection of the best clock as baud rate clock is reworked. Platform code can specify the clocks that can be used as source for the baud clock (as supported previously by passing names of clocks). A new member is added to the platform data 'clk_sel' which holds a bit-field value with each bit representing a baud source clock. If a bit at any bit position is set, that clock is looked up to participate in the selection of the baud clock source. Cc: Ben Dooks Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/regs-serial.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index 720734847027..b493d8d0cc0c 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -222,6 +222,10 @@ #define S5PV210_UFSTAT_RXSHIFT (0) #define NO_NEED_CHECK_CLKSRC 1 +#define S3C2410_UCON_CLKSEL0 (1 << 0) +#define S3C2410_UCON_CLKSEL1 (1 << 1) +#define S3C2410_UCON_CLKSEL2 (1 << 2) +#define S3C2410_UCON_CLKSEL3 (1 << 3) #ifndef __ASSEMBLY__ @@ -257,6 +261,7 @@ struct s3c2410_uartcfg { unsigned char unused; unsigned short flags; upf_t uart_flags; /* default uart flags */ + unsigned int clk_sel; unsigned int has_fracval; -- cgit v1.2.1 From afba7f91e64025748a2cfec181e5a910fd0dee0e Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Mon, 24 Oct 2011 11:47:51 +0200 Subject: ARM: SAMSUNG: remove struct 's3c24xx_uart_clksrc' and all uses of it With clkdev based clock lookup added to samsung serial driver, the use of 'struct s3c24xx_uart_clksrc' to supply clock names in platform data is removed from all the Samsung platform code. Cc: Ben Dooks Cc: Ramax Lo Cc: Vasily Khoruzhick Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/regs-serial.h | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index b493d8d0cc0c..25f0c364f61a 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -229,26 +229,6 @@ #ifndef __ASSEMBLY__ -/* struct s3c24xx_uart_clksrc - * - * this structure defines a named clock source that can be used for the - * uart, so that the best clock can be selected for the requested baud - * rate. - * - * min_baud and max_baud define the range of baud-rates this clock is - * acceptable for, if they are both zero, it is assumed any baud rate that - * can be generated from this clock will be used. - * - * divisor gives the divisor from the clock to the one seen by the uart -*/ - -struct s3c24xx_uart_clksrc { - const char *name; - unsigned int divisor; - unsigned int min_baud; - unsigned int max_baud; -}; - /* configuration structure for per-machine configurations for the * serial port * @@ -268,9 +248,6 @@ struct s3c2410_uartcfg { unsigned long ucon; /* value of ucon for port */ unsigned long ulcon; /* value of ulcon for port */ unsigned long ufcon; /* value of ufcon for port */ - - struct s3c24xx_uart_clksrc *clocks; - unsigned int clocks_size; }; /* s3c24xx_uart_devs -- cgit v1.2.1 From c3310fbbeb9db6967900ed22eb3d0bd0bb0e892c Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Mon, 24 Oct 2011 11:47:57 +0200 Subject: serial: samsung: remove all uses of get_clksrc and set_clksrc With clkdev based clock lookup support, the clock set and get operation using clock names communicated between the samsung uart driver and the SoC specific extension can be removed. In addition to that, for each platform specific extension, add the default clock selection, number of clock options for uart baud generator, clock selection bit mask and shift values which is required by the clkdev support in samsung uart driver. The default clock selection value 'def_clk_sel' specifies the default clock to be used as the source clock for baud rate generator in case the platform code does not specify the same. Cc: Ben Dooks Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/regs-serial.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index 25f0c364f61a..133fa97fbc82 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -71,6 +71,7 @@ #define S3C2410_LCON_IRM (1<<6) #define S3C2440_UCON_CLKMASK (3<<10) +#define S3C2440_UCON_CLKSHIFT (10) #define S3C2440_UCON_PCLK (0<<10) #define S3C2440_UCON_UCLK (1<<10) #define S3C2440_UCON_PCLK2 (2<<10) @@ -78,6 +79,7 @@ #define S3C2443_UCON_EPLL (3<<10) #define S3C6400_UCON_CLKMASK (3<<10) +#define S3C6400_UCON_CLKSHIFT (10) #define S3C6400_UCON_PCLK (0<<10) #define S3C6400_UCON_PCLK2 (2<<10) #define S3C6400_UCON_UCLK0 (1<<10) @@ -90,11 +92,14 @@ #define S3C2440_UCON_DIVSHIFT (12) #define S3C2412_UCON_CLKMASK (3<<10) +#define S3C2412_UCON_CLKSHIFT (10) #define S3C2412_UCON_UCLK (1<<10) #define S3C2412_UCON_USYSCLK (3<<10) #define S3C2412_UCON_PCLK (0<<10) #define S3C2412_UCON_PCLK2 (2<<10) +#define S3C2410_UCON_CLKMASK (1 << 10) +#define S3C2410_UCON_CLKSHIFT (10) #define S3C2410_UCON_UCLK (1<<10) #define S3C2410_UCON_SBREAK (1<<4) @@ -193,6 +198,7 @@ /* Following are specific to S5PV210 */ #define S5PV210_UCON_CLKMASK (1<<10) +#define S5PV210_UCON_CLKSHIFT (10) #define S5PV210_UCON_PCLK (0<<10) #define S5PV210_UCON_UCLK (1<<10) @@ -221,7 +227,6 @@ #define S5PV210_UFSTAT_RXMASK (255<<0) #define S5PV210_UFSTAT_RXSHIFT (0) -#define NO_NEED_CHECK_CLKSRC 1 #define S3C2410_UCON_CLKSEL0 (1 << 0) #define S3C2410_UCON_CLKSEL1 (1 << 1) #define S3C2410_UCON_CLKSEL2 (1 << 2) -- cgit v1.2.1 From da121506eb03ee5daea55404709110b798bd61d9 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Wed, 2 Nov 2011 19:23:25 +0900 Subject: serial: samsung: merge probe() function from all SoC specific extensions With reset port, set clock and get clock functions in SoC specific extentions being removed, only the driver probe is left over in these extensions. The probe function itself can be merged into one and moved into the samsung common serial driver. With driver probe also moved, all the SoC specific extentions are no longer required and they are deleted. Cc: Ben Dooks Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/regs-serial.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index 133fa97fbc82..29c26a818842 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -232,6 +232,18 @@ #define S3C2410_UCON_CLKSEL2 (1 << 2) #define S3C2410_UCON_CLKSEL3 (1 << 3) +/* Default values for s5pv210 UCON and UFCON uart registers */ +#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ + S3C2410_UCON_RXILEVEL | \ + S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI | \ + S3C2443_UCON_RXERR_IRQEN) + +#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ + S5PV210_UFCON_TXTRIG4 | \ + S5PV210_UFCON_RXTRIG4) + #ifndef __ASSEMBLY__ /* configuration structure for per-machine configurations for the -- cgit v1.2.1 From 4972a80e16a206149729be887285f4494b6826dc Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Mon, 24 Oct 2011 11:43:38 +0200 Subject: ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers A new dma request id 'DMACH_DT_PROP' is introduced for client drivers requesting a dma channel. This request indicates that a device tree node property represting the dma channel is available in 'struct samsung_dma_info'. The dma channel request wrapper uses the node property value as the value for the filter parameter. Signed-off-by: Thomas Abraham Acked-by: Grant Likely Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/dma-ops.h | 1 + arch/arm/plat-samsung/include/plat/dma-pl330.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h index 4c1a363526cf..22eafc310bd7 100644 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h @@ -31,6 +31,7 @@ struct samsung_dma_info { enum dma_slave_buswidth width; dma_addr_t fifo; struct s3c2410_dma_client *client; + struct property *dt_dmach_prop; }; struct samsung_dma_ops { diff --git a/arch/arm/plat-samsung/include/plat/dma-pl330.h b/arch/arm/plat-samsung/include/plat/dma-pl330.h index 2e55e5958674..c5eaad529de5 100644 --- a/arch/arm/plat-samsung/include/plat/dma-pl330.h +++ b/arch/arm/plat-samsung/include/plat/dma-pl330.h @@ -21,7 +21,8 @@ * use these just as IDs. */ enum dma_ch { - DMACH_UART0_RX, + DMACH_DT_PROP = -1, + DMACH_UART0_RX = 0, DMACH_UART0_TX, DMACH_UART1_RX, DMACH_UART1_TX, -- cgit v1.2.1 From a60879e7ca17ea41bacd57e3cb2b56e48135f7a3 Mon Sep 17 00:00:00 2001 From: Rajeshwari Shinde Date: Mon, 24 Oct 2011 17:05:24 +0200 Subject: ARM: SAMSUNG: Remove SDHCI bus clocks from platform data The bus clocks previously sent through platform data to SDHCI controller are removed. Signed-off-by: Rajeshwari Shinde Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/sdhci.h | 31 ------------------------------ 1 file changed, 31 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index e7b3c752e919..dcff7dd1ae8a 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -66,8 +66,6 @@ struct s3c_sdhci_platdata { enum cd_types cd_type; enum clk_types clk_type; - char **clocks; /* set of clock sources */ - int ext_cd_gpio; bool ext_cd_gpio_invert; int (*ext_cd_init)(void (*notify_func)(struct platform_device *, @@ -129,12 +127,9 @@ extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w); /* S3C2416 SDHCI setup */ #ifdef CONFIG_S3C2416_SETUP_SDHCI -extern char *s3c2416_hsmmc_clksrcs[4]; - static inline void s3c2416_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s3c2416_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = s3c2416_setup_sdhci0_cfg_gpio; #endif /* CONFIG_S3C_DEV_HSMMC */ } @@ -142,7 +137,6 @@ static inline void s3c2416_default_sdhci0(void) static inline void s3c2416_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s3c2416_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = s3c2416_setup_sdhci1_cfg_gpio; #endif /* CONFIG_S3C_DEV_HSMMC1 */ } @@ -155,12 +149,9 @@ static inline void s3c2416_default_sdhci1(void) { } /* S3C64XX SDHCI setup */ #ifdef CONFIG_S3C64XX_SETUP_SDHCI -extern char *s3c64xx_hsmmc_clksrcs[4]; - static inline void s3c6400_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; #endif } @@ -168,7 +159,6 @@ static inline void s3c6400_default_sdhci0(void) static inline void s3c6400_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; #endif } @@ -176,7 +166,6 @@ static inline void s3c6400_default_sdhci1(void) static inline void s3c6400_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; #endif } @@ -184,7 +173,6 @@ static inline void s3c6400_default_sdhci2(void) static inline void s3c6410_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; #endif } @@ -192,7 +180,6 @@ static inline void s3c6410_default_sdhci0(void) static inline void s3c6410_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; #endif } @@ -200,7 +187,6 @@ static inline void s3c6410_default_sdhci1(void) static inline void s3c6410_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = s3c64xx_hsmmc_clksrcs; s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; #endif } @@ -218,12 +204,9 @@ static inline void s3c6400_default_sdhci2(void) { } /* S5PC100 SDHCI setup */ #ifdef CONFIG_S5PC100_SETUP_SDHCI -extern char *s5pc100_hsmmc_clksrcs[4]; - static inline void s5pc100_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s5pc100_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = s5pc100_setup_sdhci0_cfg_gpio; #endif } @@ -231,7 +214,6 @@ static inline void s5pc100_default_sdhci0(void) static inline void s5pc100_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s5pc100_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = s5pc100_setup_sdhci1_cfg_gpio; #endif } @@ -239,7 +221,6 @@ static inline void s5pc100_default_sdhci1(void) static inline void s5pc100_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = s5pc100_hsmmc_clksrcs; s3c_hsmmc2_def_platdata.cfg_gpio = s5pc100_setup_sdhci2_cfg_gpio; #endif } @@ -254,12 +235,9 @@ static inline void s5pc100_default_sdhci2(void) { } /* S5PV210 SDHCI setup */ #ifdef CONFIG_S5PV210_SETUP_SDHCI -extern char *s5pv210_hsmmc_clksrcs[4]; - static inline void s5pv210_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s5pv210_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = s5pv210_setup_sdhci0_cfg_gpio; #endif } @@ -267,7 +245,6 @@ static inline void s5pv210_default_sdhci0(void) static inline void s5pv210_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s5pv210_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = s5pv210_setup_sdhci1_cfg_gpio; #endif } @@ -275,7 +252,6 @@ static inline void s5pv210_default_sdhci1(void) static inline void s5pv210_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = s5pv210_hsmmc_clksrcs; s3c_hsmmc2_def_platdata.cfg_gpio = s5pv210_setup_sdhci2_cfg_gpio; #endif } @@ -283,7 +259,6 @@ static inline void s5pv210_default_sdhci2(void) static inline void s5pv210_default_sdhci3(void) { #ifdef CONFIG_S3C_DEV_HSMMC3 - s3c_hsmmc3_def_platdata.clocks = s5pv210_hsmmc_clksrcs; s3c_hsmmc3_def_platdata.cfg_gpio = s5pv210_setup_sdhci3_cfg_gpio; #endif } @@ -298,12 +273,9 @@ static inline void s5pv210_default_sdhci3(void) { } /* EXYNOS4 SDHCI setup */ #ifdef CONFIG_EXYNOS4_SETUP_SDHCI -extern char *exynos4_hsmmc_clksrcs[4]; - static inline void exynos4_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = exynos4_hsmmc_clksrcs; s3c_hsmmc0_def_platdata.cfg_gpio = exynos4_setup_sdhci0_cfg_gpio; #endif } @@ -311,7 +283,6 @@ static inline void exynos4_default_sdhci0(void) static inline void exynos4_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = exynos4_hsmmc_clksrcs; s3c_hsmmc1_def_platdata.cfg_gpio = exynos4_setup_sdhci1_cfg_gpio; #endif } @@ -319,7 +290,6 @@ static inline void exynos4_default_sdhci1(void) static inline void exynos4_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = exynos4_hsmmc_clksrcs; s3c_hsmmc2_def_platdata.cfg_gpio = exynos4_setup_sdhci2_cfg_gpio; #endif } @@ -327,7 +297,6 @@ static inline void exynos4_default_sdhci2(void) static inline void exynos4_default_sdhci3(void) { #ifdef CONFIG_S3C_DEV_HSMMC3 - s3c_hsmmc3_def_platdata.clocks = exynos4_hsmmc_clksrcs; s3c_hsmmc3_def_platdata.cfg_gpio = exynos4_setup_sdhci3_cfg_gpio; #endif } -- cgit v1.2.1 From a153e31abb01484d0088ac28425dc98204848ad4 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Wed, 2 Nov 2011 20:08:57 +0900 Subject: ARM: SAMSUNG: Remove SPI bus clocks from platform data SPI bus clocks can be avoided passing through platform data as spi driver is getting the bus clock using the generic clock connection id registered via clkdev. Signed-off-by: Padmavathi Venna Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index 4c16fa3621bb..c3d82a5f5630 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -31,7 +31,6 @@ struct s3c64xx_spi_csinfo { /** * struct s3c64xx_spi_info - SPI Controller defining structure * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field. - * @src_clk_name: Platform name of the corresponding clock. * @clk_from_cmu: If the SPI clock/prescalar control block is present * by the platform's clock-management-unit and not in SPI controller. * @num_cs: Number of CS this controller emulates. @@ -43,7 +42,6 @@ struct s3c64xx_spi_csinfo { */ struct s3c64xx_spi_info { int src_clk_nr; - char *src_clk_name; bool clk_from_cmu; int num_cs; -- cgit v1.2.1 From 875a59374cd10200ac24f03877ccd8f73af590cc Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 23 Dec 2011 10:14:31 +0900 Subject: ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung SPI platform device definitions consolidated from respective machine folder to plat-samsung Signed-off-by: Padmavathi Venna Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/devs.h | 8 +------- arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 15 ++++++++------- 2 files changed, 9 insertions(+), 14 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index ab633c9c2aec..83b1e31696d9 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -39,6 +39,7 @@ extern struct platform_device s3c64xx_device_pcm0; extern struct platform_device s3c64xx_device_pcm1; extern struct platform_device s3c64xx_device_spi0; extern struct platform_device s3c64xx_device_spi1; +extern struct platform_device s3c64xx_device_spi2; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_cfcon; @@ -98,8 +99,6 @@ extern struct platform_device s5p6450_device_iis1; extern struct platform_device s5p6450_device_iis2; extern struct platform_device s5p6450_device_pcm0; -extern struct platform_device s5p64x0_device_spi0; -extern struct platform_device s5p64x0_device_spi1; extern struct platform_device s5pc100_device_ac97; extern struct platform_device s5pc100_device_iis0; @@ -108,9 +107,6 @@ extern struct platform_device s5pc100_device_iis2; extern struct platform_device s5pc100_device_pcm0; extern struct platform_device s5pc100_device_pcm1; extern struct platform_device s5pc100_device_spdif; -extern struct platform_device s5pc100_device_spi0; -extern struct platform_device s5pc100_device_spi1; -extern struct platform_device s5pc100_device_spi2; extern struct platform_device s5pv210_device_ac97; extern struct platform_device s5pv210_device_iis0; @@ -120,8 +116,6 @@ extern struct platform_device s5pv210_device_pcm0; extern struct platform_device s5pv210_device_pcm1; extern struct platform_device s5pv210_device_pcm2; extern struct platform_device s5pv210_device_spdif; -extern struct platform_device s5pv210_device_spi0; -extern struct platform_device s5pv210_device_spi1; extern struct platform_device exynos4_device_ac97; extern struct platform_device exynos4_device_ahci; diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index c3d82a5f5630..effca5394d19 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -56,18 +56,19 @@ struct s3c64xx_spi_info { }; /** - * s3c64xx_spi_set_info - SPI Controller configure callback by the board + * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board * initialization code. - * @cntrlr: SPI controller number the configuration is for. + * @pd: SPI platform data to set. * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks. * @num_cs: Number of elements in the 'cs' array. * * Call this from machine init code for each SPI Controller that * has some chips attached to it. */ -extern void s3c64xx_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); -extern void s5pc100_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); -extern void s5pv210_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); -extern void s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs); - +extern void s3c64xx_spi0_set_platdata(struct s3c64xx_spi_info *pd, + int src_clk_nr, int num_cs); +extern void s3c64xx_spi1_set_platdata(struct s3c64xx_spi_info *pd, + int src_clk_nr, int num_cs); +extern void s3c64xx_spi2_set_platdata(struct s3c64xx_spi_info *pd, + int src_clk_nr, int num_cs); #endif /* __S3C64XX_PLAT_SPI_H */ -- cgit v1.2.1 From 4566c7f7612fc2323cfae1556c012bb096380a90 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 23 Dec 2011 10:14:36 +0900 Subject: ARM: S3C64XX: Modified files for SPI consolidation work As SPI platform devices are consolidated to plat-samsung, some corresponding changes are required in the respective machine folder. Setup files are added for SPI GPIO configurations and platform data initialization. Signed-off-by: Padmavathi Venna Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index effca5394d19..d3e2209c8099 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -71,4 +71,11 @@ extern void s3c64xx_spi1_set_platdata(struct s3c64xx_spi_info *pd, int src_clk_nr, int num_cs); extern void s3c64xx_spi2_set_platdata(struct s3c64xx_spi_info *pd, int src_clk_nr, int num_cs); + +/* defined by architecture to configure gpio */ +extern int s3c64xx_spi0_cfg_gpio(struct platform_device *dev); +extern int s3c64xx_spi1_cfg_gpio(struct platform_device *dev); + +extern struct s3c64xx_spi_info s3c64xx_spi0_pdata; +extern struct s3c64xx_spi_info s3c64xx_spi1_pdata; #endif /* __S3C64XX_PLAT_SPI_H */ -- cgit v1.2.1 From 323d7717455e7709a2c923f42349bf2ed36992a3 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 23 Dec 2011 10:14:45 +0900 Subject: ARM: S5PC100: Modified files for SPI consolidation work As SPI platform devices are consolidated to plat-samsung, some corresponding changes are required in the respective machine folder. Added SPI Setup file for GPIO configurations and platform data initialization. Signed-off-by: Padmavathi Venna Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index d3e2209c8099..aea68b60ef98 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -75,7 +75,9 @@ extern void s3c64xx_spi2_set_platdata(struct s3c64xx_spi_info *pd, /* defined by architecture to configure gpio */ extern int s3c64xx_spi0_cfg_gpio(struct platform_device *dev); extern int s3c64xx_spi1_cfg_gpio(struct platform_device *dev); +extern int s3c64xx_spi2_cfg_gpio(struct platform_device *dev); extern struct s3c64xx_spi_info s3c64xx_spi0_pdata; extern struct s3c64xx_spi_info s3c64xx_spi1_pdata; +extern struct s3c64xx_spi_info s3c64xx_spi2_pdata; #endif /* __S3C64XX_PLAT_SPI_H */ -- cgit v1.2.1 From 6e7eb170fda0ee14a2cb75a70825a2328fa1f9b8 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Fri, 23 Dec 2011 11:19:36 +0900 Subject: ARM: EXYNOS: Add USB OHCI device Signed-off-by: Jingoo Han Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/devs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index ab633c9c2aec..a2ff27e3ec30 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -129,6 +129,7 @@ extern struct platform_device exynos4_device_dwmci; extern struct platform_device exynos4_device_i2s0; extern struct platform_device exynos4_device_i2s1; extern struct platform_device exynos4_device_i2s2; +extern struct platform_device exynos4_device_ohci; extern struct platform_device exynos4_device_pcm0; extern struct platform_device exynos4_device_pcm1; extern struct platform_device exynos4_device_pcm2; -- cgit v1.2.1 From b024043b6d0d3feecb1de350de9762a00a79eda1 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 22 Dec 2011 23:27:42 +0100 Subject: ARM: 7245/1: S3C64XX: introduce arch/arm/mach-s3c64xx/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s3c64xx/ directory. The common.c file merges the cpu.c, irq.c and irq-eint.c which are used commonly on S3C64XX SoCs and the common.h file replaces with plat/s3c6400.h and plat/s3c6410.h files. Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/cpu.h | 4 ---- arch/arm/plat-samsung/include/plat/s3c6400.h | 36 ---------------------------- arch/arm/plat-samsung/include/plat/s3c6410.h | 29 ---------------------- 3 files changed, 69 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/s3c6400.h delete mode 100644 arch/arm/plat-samsung/include/plat/s3c6410.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 40fd7b6b5e66..abbdadb4047b 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -152,11 +152,9 @@ extern void s3c_init_cpu(unsigned long idcode, /* core initialisation functions */ extern void s3c24xx_init_irq(void); -extern void s3c64xx_init_irq(u32 vic0, u32 vic1); extern void s5p_init_irq(u32 *vic, u32 num_vic); extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); -extern void s3c64xx_init_io(struct map_desc *mach_desc, int size); extern void s5p_init_io(struct map_desc *mach_desc, int size, void __iomem *cpuid_addr); @@ -183,7 +181,6 @@ extern struct syscore_ops s3c2410_pm_syscore_ops; extern struct syscore_ops s3c2412_pm_syscore_ops; extern struct syscore_ops s3c2416_pm_syscore_ops; extern struct syscore_ops s3c244x_pm_syscore_ops; -extern struct syscore_ops s3c64xx_irq_syscore_ops; /* system device classes */ @@ -195,7 +192,6 @@ extern struct sysdev_class s3c2440_sysclass; extern struct sysdev_class s3c2442_sysclass; extern struct sysdev_class s3c2443_sysclass; extern struct sysdev_class s3c6410_sysclass; -extern struct sysdev_class s3c64xx_sysclass; extern struct sysdev_class s5p64x0_sysclass; extern struct sysdev_class s5pv210_sysclass; extern struct sysdev_class exynos4_sysclass; diff --git a/arch/arm/plat-samsung/include/plat/s3c6400.h b/arch/arm/plat-samsung/include/plat/s3c6400.h deleted file mode 100644 index 37d428aaaebb..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c6400.h +++ /dev/null @@ -1,36 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c6400.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * Ben Dooks - * http://armlinux.simtec.co.uk/ - * - * Header file for s3c6400 cpu support - * - * 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. -*/ - -/* Common init code for S3C6400 related SoCs */ - -extern void s3c6400_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void s3c6400_setup_clocks(void); - -extern void s3c64xx_register_clocks(unsigned long xtal, unsigned armclk_limit); - -#ifdef CONFIG_CPU_S3C6400 - -extern int s3c6400_init(void); -extern void s3c6400_init_irq(void); -extern void s3c6400_map_io(void); -extern void s3c6400_init_clocks(int xtal); - -#define s3c6400_init_uarts s3c6400_common_init_uarts - -#else -#define s3c6400_init_clocks NULL -#define s3c6400_init_uarts NULL -#define s3c6400_map_io NULL -#define s3c6400_init NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/s3c6410.h b/arch/arm/plat-samsung/include/plat/s3c6410.h deleted file mode 100644 index 20a6675b9d17..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c6410.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c6410.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * Ben Dooks - * http://armlinux.simtec.co.uk/ - * - * Header file for s3c6410 cpu support - * - * 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. -*/ - -#ifdef CONFIG_CPU_S3C6410 - -extern int s3c6410_init(void); -extern void s3c6410_init_irq(void); -extern void s3c6410_map_io(void); -extern void s3c6410_init_clocks(int xtal); - -#define s3c6410_init_uarts s3c6400_common_init_uarts - -#else -#define s3c6410_init_clocks NULL -#define s3c6410_init_uarts NULL -#define s3c6410_map_io NULL -#define s3c6410_init NULL -#endif -- cgit v1.2.1 From 95af214becab511b5ef76082688865d434dada1a Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 22 Dec 2011 23:28:28 +0100 Subject: ARM: 7246/1: S5P64X0: introduce arch/arm/mach-s5p64x0/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s5p64x0/ directory. The common.c file merges the cpu.c, init.c and irq-eint.c files which are used commonly on S5P64X0 SoCs and the common.h local header file replaces with plat/s5p6440.h and plat/s5p6450.h files. Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/s5p6440.h | 36 ---------------------------- arch/arm/plat-samsung/include/plat/s5p6450.h | 36 ---------------------------- 2 files changed, 72 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/s5p6440.h delete mode 100644 arch/arm/plat-samsung/include/plat/s5p6450.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s5p6440.h b/arch/arm/plat-samsung/include/plat/s5p6440.h deleted file mode 100644 index bf85ebbb4fbc..000000000000 --- a/arch/arm/plat-samsung/include/plat/s5p6440.h +++ /dev/null @@ -1,36 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s5p6440.h - * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Header file for s5p6440 cpu support - * - * 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. -*/ - - /* Common init code for S5P6440 related SoCs */ - -extern void s5p6440_register_clocks(void); -extern void s5p6440_setup_clocks(void); - -#ifdef CONFIG_CPU_S5P6440 - -extern int s5p64x0_init(void); -extern void s5p6440_init_irq(void); -extern void s5p6440_map_io(void); -extern void s5p6440_init_clocks(int xtal); - -extern void s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -#else -#define s5p6440_init_clocks NULL -#define s5p6440_init_uarts NULL -#define s5p6440_map_io NULL -#define s5p64x0_init NULL -#endif - -/* S5P6440 timer */ - -extern struct sys_timer s5p6440_timer; diff --git a/arch/arm/plat-samsung/include/plat/s5p6450.h b/arch/arm/plat-samsung/include/plat/s5p6450.h deleted file mode 100644 index da25f9a1c54a..000000000000 --- a/arch/arm/plat-samsung/include/plat/s5p6450.h +++ /dev/null @@ -1,36 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s5p6450.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Header file for s5p6450 cpu support - * - * 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. -*/ - -/* Common init code for S5P6450 related SoCs */ - -extern void s5p6450_register_clocks(void); -extern void s5p6450_setup_clocks(void); - -#ifdef CONFIG_CPU_S5P6450 - -extern int s5p64x0_init(void); -extern void s5p6450_init_irq(void); -extern void s5p6450_map_io(void); -extern void s5p6450_init_clocks(int xtal); - -extern void s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -#else -#define s5p6450_init_clocks NULL -#define s5p6450_init_uarts NULL -#define s5p6450_map_io NULL -#define s5p64x0_init NULL -#endif - -/* S5P6450 timer */ - -extern struct sys_timer s5p6450_timer; -- cgit v1.2.1 From dd4153d9af67496f6545831e72c743060d33a830 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 22 Dec 2011 23:31:28 +0100 Subject: ARM: 7247/1: S5PC100: introduce arch/arm/mach-s5pc100/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s5pc100/ directory. The common.c file merges the cpu.c and init.c which are used commonly on S5PC100 SoC and the common.h local header file replaces with plat/s5pc100.h file. Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/s5pc100.h | 33 ---------------------------- 1 file changed, 33 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/s5pc100.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s5pc100.h b/arch/arm/plat-samsung/include/plat/s5pc100.h deleted file mode 100644 index 9a21aeaaf452..000000000000 --- a/arch/arm/plat-samsung/include/plat/s5pc100.h +++ /dev/null @@ -1,33 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s5pc100.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Header file for s5pc100 cpu support - * - * 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. -*/ - -/* Common init code for S5PC100 related SoCs */ - -extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void s5pc100_register_clocks(void); -extern void s5pc100_setup_clocks(void); - -#ifdef CONFIG_CPU_S5PC100 - -extern int s5pc100_init(void); -extern void s5pc100_init_irq(void); -extern void s5pc100_map_io(void); -extern void s5pc100_init_clocks(int xtal); - -#define s5pc100_init_uarts s5pc100_common_init_uarts - -#else -#define s5pc100_init_clocks NULL -#define s5pc100_init_uarts NULL -#define s5pc100_map_io NULL -#define s5pc100_init NULL -#endif -- cgit v1.2.1 From 3fa754c298b7e6fcbdbe615d6b609117fa7e0de9 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 22 Dec 2011 23:32:07 +0100 Subject: ARM: 7248/1: S5PV210: introduce arch/arm/mach-s5pv210/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s5pv210/ directory. The common.c file merges the cpu.c and init.c which are used commonly on S5PCV210/S5PC100 SoC and the common.h local header file replaces with plat/s5pv210.h file. Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/s5pv210.h | 33 ---------------------------- 1 file changed, 33 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/s5pv210.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s5pv210.h b/arch/arm/plat-samsung/include/plat/s5pv210.h deleted file mode 100644 index b4bc6be77072..000000000000 --- a/arch/arm/plat-samsung/include/plat/s5pv210.h +++ /dev/null @@ -1,33 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s5pv210.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Header file for s5pv210 cpu support - * - * 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. -*/ - -/* Common init code for S5PV210 related SoCs */ - -extern void s5pv210_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void s5pv210_register_clocks(void); -extern void s5pv210_setup_clocks(void); - -#ifdef CONFIG_CPU_S5PV210 - -extern int s5pv210_init(void); -extern void s5pv210_init_irq(void); -extern void s5pv210_map_io(void); -extern void s5pv210_init_clocks(int xtal); - -#define s5pv210_init_uarts s5pv210_common_init_uarts - -#else -#define s5pv210_init_clocks NULL -#define s5pv210_init_uarts NULL -#define s5pv210_map_io NULL -#define s5pv210_init NULL -#endif -- cgit v1.2.1 From ebc433c2890f8ecad2da39fe2dbf2b6e7b309afa Mon Sep 17 00:00:00 2001 From: Rajeshwari Shinde Date: Mon, 26 Dec 2011 16:28:54 +0900 Subject: ARM: S5P64X0: Add HSMMC setup for host Controller Adds support for HSMMC for S5P64X0 platform, performs setup for host controller and related GPIO. Signed-off-by: Rajeshwari Shinde Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/sdhci.h | 44 ++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index dcff7dd1ae8a..656dc00d30ed 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -123,6 +123,10 @@ extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w); extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w); extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w); extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w); +extern void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *, int w); +extern void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *, int w); +extern void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *, int w); /* S3C2416 SDHCI setup */ @@ -146,6 +150,7 @@ static inline void s3c2416_default_sdhci0(void) { } static inline void s3c2416_default_sdhci1(void) { } #endif /* CONFIG_S3C2416_SETUP_SDHCI */ + /* S3C64XX SDHCI setup */ #ifdef CONFIG_S3C64XX_SETUP_SDHCI @@ -201,6 +206,45 @@ static inline void s3c6400_default_sdhci2(void) { } #endif /* CONFIG_S3C64XX_SETUP_SDHCI */ +/* S5P64X0 SDHCI setup */ + +#ifdef CONFIG_S5P64X0_SETUP_SDHCI +static inline void s5p64x0_default_sdhci0(void) +{ +#ifdef CONFIG_S3C_DEV_HSMMC + s3c_hsmmc0_def_platdata.cfg_gpio = s5p64x0_setup_sdhci0_cfg_gpio; +#endif +} + +static inline void s5p64x0_default_sdhci1(void) +{ +#ifdef CONFIG_S3C_DEV_HSMMC1 + s3c_hsmmc1_def_platdata.cfg_gpio = s5p64x0_setup_sdhci1_cfg_gpio; +#endif +} + +static inline void s5p6440_default_sdhci2(void) +{ +#ifdef CONFIG_S3C_DEV_HSMMC2 + s3c_hsmmc2_def_platdata.cfg_gpio = s5p6440_setup_sdhci2_cfg_gpio; +#endif +} + +static inline void s5p6450_default_sdhci2(void) +{ +#ifdef CONFIG_S3C_DEV_HSMMC2 + s3c_hsmmc2_def_platdata.cfg_gpio = s5p6450_setup_sdhci2_cfg_gpio; +#endif +} + +#else +static inline void s5p64x0_default_sdhci0(void) { } +static inline void s5p64x0_default_sdhci1(void) { } +static inline void s5p6440_default_sdhci2(void) { } +static inline void s5p6450_default_sdhci2(void) { } + +#endif /* CONFIG_S5P64X0_SETUP_SDHCI */ + /* S5PC100 SDHCI setup */ #ifdef CONFIG_S5PC100_SETUP_SDHCI -- cgit v1.2.1 From baaf939db44d08ef910558ff5eb16d123df3f621 Mon Sep 17 00:00:00 2001 From: Denis Kuzmenko Date: Wed, 28 Dec 2011 14:04:51 +0900 Subject: ARM: SAMSUNG: Fix build error when selecting CPU_FREQ_S3C24XX_DEBUGFS on S3C2440 Following is happened when CONFIG_CPU_FREQ_S3C24XX_DEBUGFS is selected without building of s3c2410-iotiming.c file: arch/arm/mach-s3c2440/built-in.o:(.data+0x38c): undefined reference to `s3c2410_iotiming_debugfs Basically, the CONFIG_S3C2410_IOTIMING is not selected for MACH_MINI2440. Because the s3c2410-iotiming.c is not ever compiled and enabling CONFIG_CPU_FREQ_S3C24XX_DEBUGFS option caused undefined reference to s3c2410_iotiming_debugfs() defined in that file. The s3c2410_iotiming_debugfs defined as NULL for this case. Signed-off-by: Denis Kuzmenko Cc: stable@kernel.org [kgene.kim@samsung.com: removed useless changes] Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 25 +++++++++++++--------- 1 file changed, 15 insertions(+), 10 deletions(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h index dac4760c0f0a..95509d8eb140 100644 --- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h +++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h @@ -202,14 +202,6 @@ extern int s3c_plltab_register(struct cpufreq_frequency_table *plls, extern struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void); extern struct s3c_iotimings *s3c_cpufreq_getiotimings(void); -extern void s3c2410_iotiming_debugfs(struct seq_file *seq, - struct s3c_cpufreq_config *cfg, - union s3c_iobank *iob); - -extern void s3c2412_iotiming_debugfs(struct seq_file *seq, - struct s3c_cpufreq_config *cfg, - union s3c_iobank *iob); - #ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS #define s3c_cpufreq_debugfs_call(x) x #else @@ -226,6 +218,10 @@ extern void s3c2410_cpufreq_setrefresh(struct s3c_cpufreq_config *cfg); extern void s3c2410_set_fvco(struct s3c_cpufreq_config *cfg); #ifdef CONFIG_S3C2410_IOTIMING +extern void s3c2410_iotiming_debugfs(struct seq_file *seq, + struct s3c_cpufreq_config *cfg, + union s3c_iobank *iob); + extern int s3c2410_iotiming_calc(struct s3c_cpufreq_config *cfg, struct s3c_iotimings *iot); @@ -235,6 +231,7 @@ extern int s3c2410_iotiming_get(struct s3c_cpufreq_config *cfg, extern void s3c2410_iotiming_set(struct s3c_cpufreq_config *cfg, struct s3c_iotimings *iot); #else +#define s3c2410_iotiming_debugfs NULL #define s3c2410_iotiming_calc NULL #define s3c2410_iotiming_get NULL #define s3c2410_iotiming_set NULL @@ -242,8 +239,10 @@ extern void s3c2410_iotiming_set(struct s3c_cpufreq_config *cfg, /* S3C2412 compatible routines */ -extern int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg, - struct s3c_iotimings *timings); +#ifdef CONFIG_S3C2412_IOTIMING +extern void s3c2412_iotiming_debugfs(struct seq_file *seq, + struct s3c_cpufreq_config *cfg, + union s3c_iobank *iob); extern int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg, struct s3c_iotimings *timings); @@ -253,6 +252,12 @@ extern int s3c2412_iotiming_calc(struct s3c_cpufreq_config *cfg, extern void s3c2412_iotiming_set(struct s3c_cpufreq_config *cfg, struct s3c_iotimings *iot); +#else +#define s3c2412_iotiming_debugfs NULL +#define s3c2412_iotiming_calc NULL +#define s3c2412_iotiming_get NULL +#define s3c2412_iotiming_set NULL +#endif /* CONFIG_S3C2412_IOTIMING */ #ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUG #define s3c_freq_dbg(x...) printk(KERN_INFO x) -- cgit v1.2.1 From cc511b8d84d88ab788cddbfe8d21485b1c387493 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Tue, 27 Dec 2011 08:18:36 +0100 Subject: ARM: 7257/1: EXYNOS: introduce arch/arm/mach-exynos/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-exynos/ directory. The common.c file merges the cpu.c, init.c, irq-combiner.c and irq-eint.c files which are used commonly on EXYNOS SoCs and the common.h file replaces with plat/exynos4.h file. Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/cpu.h | 2 -- arch/arm/plat-samsung/include/plat/exynos4.h | 35 ---------------------------- 2 files changed, 37 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/exynos4.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index abbdadb4047b..258d9d8a94f2 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -155,8 +155,6 @@ extern void s3c24xx_init_irq(void); extern void s5p_init_irq(u32 *vic, u32 num_vic); extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); -extern void s5p_init_io(struct map_desc *mach_desc, - int size, void __iomem *cpuid_addr); extern void s3c24xx_init_cpu(void); extern void s3c64xx_init_cpu(void); diff --git a/arch/arm/plat-samsung/include/plat/exynos4.h b/arch/arm/plat-samsung/include/plat/exynos4.h deleted file mode 100644 index f546e88ebc94..000000000000 --- a/arch/arm/plat-samsung/include/plat/exynos4.h +++ /dev/null @@ -1,35 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/exynos4.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Header file for exynos4 cpu support - * - * 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. -*/ - -/* Common init code for EXYNOS4 related SoCs */ - -extern void exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void exynos4_register_clocks(void); -extern void exynos4210_register_clocks(void); -extern void exynos4212_register_clocks(void); -extern void exynos4_setup_clocks(void); - -#ifdef CONFIG_ARCH_EXYNOS -extern int exynos_init(void); -extern void exynos4_init_irq(void); -extern void exynos4_map_io(void); -extern void exynos4_init_clocks(int xtal); -extern struct sys_timer exynos4_timer; - -#define exynos4_init_uarts exynos4_common_init_uarts - -#else -#define exynos4_init_clocks NULL -#define exynos4_init_uarts NULL -#define exynos4_map_io NULL -#define exynos_init NULL -#endif -- cgit v1.2.1 From 57538975917d4b0c467dbdd21328337f059bc027 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Thu, 22 Dec 2011 23:37:44 +0100 Subject: ARM: 7254/1: restart: S3C24XX: move SWRST based S3C platforms to S3C2412/S3C2416/S3C2443 use a special register to signal the reset to the processor and used therefore the s3c24xx_reset_hook mechanism in the s3c24xx-specific arch reset. This patch introduces restart functions for these architectures, moves the board files to them and removes the s3c24xx_reset_hook infrastructure, as all users are gone. Signed-off-by: Heiko Stuebner Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/s3c2412.h | 3 +++ arch/arm/plat-samsung/include/plat/s3c2416.h | 2 ++ arch/arm/plat-samsung/include/plat/s3c2443.h | 2 ++ 3 files changed, 7 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s3c2412.h b/arch/arm/plat-samsung/include/plat/s3c2412.h index 5bcfd143ba16..cbae50ddacc8 100644 --- a/arch/arm/plat-samsung/include/plat/s3c2412.h +++ b/arch/arm/plat-samsung/include/plat/s3c2412.h @@ -21,9 +21,12 @@ extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); extern void s3c2412_init_clocks(int xtal); extern int s3c2412_baseclk_add(void); + +extern void s3c2412_restart(char mode, const char *cmd); #else #define s3c2412_init_clocks NULL #define s3c2412_init_uarts NULL #define s3c2412_map_io NULL #define s3c2412_init NULL +#define s3c2412_restart NULL #endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2416.h b/arch/arm/plat-samsung/include/plat/s3c2416.h index a764f8503f52..de2b5bdc5ebd 100644 --- a/arch/arm/plat-samsung/include/plat/s3c2416.h +++ b/arch/arm/plat-samsung/include/plat/s3c2416.h @@ -23,9 +23,11 @@ extern void s3c2416_init_clocks(int xtal); extern int s3c2416_baseclk_add(void); +extern void s3c2416_restart(char mode, const char *cmd); #else #define s3c2416_init_clocks NULL #define s3c2416_init_uarts NULL #define s3c2416_map_io NULL #define s3c2416_init NULL +#define s3c2416_restart NULL #endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2443.h b/arch/arm/plat-samsung/include/plat/s3c2443.h index 7fae1a050694..dce05b43d51c 100644 --- a/arch/arm/plat-samsung/include/plat/s3c2443.h +++ b/arch/arm/plat-samsung/include/plat/s3c2443.h @@ -24,11 +24,13 @@ extern void s3c2443_init_clocks(int xtal); extern int s3c2443_baseclk_add(void); +extern void s3c2443_restart(char mode, const char *cmd); #else #define s3c2443_init_clocks NULL #define s3c2443_init_uarts NULL #define s3c2443_map_io NULL #define s3c2443_init NULL +#define s3c2443_restart NULL #endif /* common code used by s3c2443 and others. -- cgit v1.2.1 From ff84ded26525adb4c0dcef3a4d590b0d08967293 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Tue, 3 Jan 2012 14:03:30 +0100 Subject: ARM: 7266/1: restart: S3C64XX: use new restart hook Hook these platforms restart code into the new restart hook rather than using arch_reset(). Cc: Ben Dooks Signed-off-by: Kukjin Kim Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/watchdog-reset.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h index 40dbb2b0ae22..f19aff19205c 100644 --- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h +++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h @@ -17,6 +17,7 @@ #include #include #include +#include static inline void arch_wdt_reset(void) { -- cgit v1.2.1 From d9eedaf329a28a20a4b0f18fed2beb40be10a406 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 6 Nov 2011 16:22:23 +0000 Subject: ARM: restart: plat-samsung: remove plat/reset.h and s5p_reset_hook Now that s5p_reset_hook is unused, we can get rid of plat/reset.h and the s5p_reset_hook code in plat/system-reset.h. Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/reset.h | 16 ---------------- arch/arm/plat-samsung/include/plat/system-reset.h | 11 ----------- 2 files changed, 27 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/reset.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/reset.h b/arch/arm/plat-samsung/include/plat/reset.h deleted file mode 100644 index 32ca5179c6e1..000000000000 --- a/arch/arm/plat-samsung/include/plat/reset.h +++ /dev/null @@ -1,16 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/reset.h - * - * Copyright (c) 2010 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 __PLAT_SAMSUNG_RESET_H -#define __PLAT_SAMSUNG_RESET_H __FILE__ - -extern void (*s5p_reset_hook)(void); - -#endif /* __PLAT_SAMSUNG_RESET_H */ diff --git a/arch/arm/plat-samsung/include/plat/system-reset.h b/arch/arm/plat-samsung/include/plat/system-reset.h index a448e990964d..73d7808a26f1 100644 --- a/arch/arm/plat-samsung/include/plat/system-reset.h +++ b/arch/arm/plat-samsung/include/plat/system-reset.h @@ -14,18 +14,7 @@ #include -void (*s5p_reset_hook)(void); - static void arch_reset(char mode, const char *cmd) { - /* SWRESET support in s5p_reset_hook() */ - - if (s5p_reset_hook) - s5p_reset_hook(); - - /* Perform reset using Watchdog reset - * if there is no s5p_reset_hook() - */ - arch_wdt_reset(); } -- cgit v1.2.1 From f88b8979d26615ce68772cebc85c3b556571afca Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 5 Nov 2011 21:30:00 +0000 Subject: ARM: restart: remove the now empty arch_reset() Remove the now empty arch_reset() from all the mach/system.h includes, and remove its callsite. Remove arm_machine_restart() as this function no longer does anything useful. For samsung platforms, remove the include of mach/system-reset.h and plat/system-reset.h from their respective mach/system.h headers as these just define their arch_reset functions. As a result, the s3c2410 and plat-samsung system-reset.h files are no longer referenced, so remove these files entirely. Acked-by: Nicolas Pitre Acked-by: H Hartley Sweeten Acked-by: Jamie Iles Acked-by: Tony Lindgren Acked-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/plat-samsung/include/plat/system-reset.h | 20 -------------------- 1 file changed, 20 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/system-reset.h (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/system-reset.h b/arch/arm/plat-samsung/include/plat/system-reset.h deleted file mode 100644 index 73d7808a26f1..000000000000 --- a/arch/arm/plat-samsung/include/plat/system-reset.h +++ /dev/null @@ -1,20 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/system-reset.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Based on arch/arm/mach-s3c2410/include/mach/system-reset.h - * - * S5P - System define for arch_reset() - * - * 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 - -static void arch_reset(char mode, const char *cmd) -{ - arch_wdt_reset(); -} -- cgit v1.2.1 From 8ca0686aabbf145014fa22bc7fd06189b564f119 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 26 Dec 2011 20:28:23 +0900 Subject: ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h Otherwise it'll generate errors if included twice. Signed-off-by: Mark Brown Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/dma.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/dma.h b/arch/arm/plat-samsung/include/plat/dma.h index b9061128abde..7b02143ccd9a 100644 --- a/arch/arm/plat-samsung/include/plat/dma.h +++ b/arch/arm/plat-samsung/include/plat/dma.h @@ -10,6 +10,9 @@ * published by the Free Software Foundation. */ +#ifndef __PLAT_DMA_H +#define __PLAT_DMA_H + #include enum s3c2410_dma_buffresult { @@ -122,5 +125,6 @@ extern int s3c2410_dma_getposition(enum dma_ch channel, extern int s3c2410_dma_set_opfn(enum dma_ch, s3c2410_dma_opfn_t rtn); extern int s3c2410_dma_set_buffdone_fn(enum dma_ch, s3c2410_dma_cbfn_t rtn); - #include + +#endif -- cgit v1.2.1 From 6fd9dd38a1124db66d2438bf9b225aef09597478 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 26 Dec 2011 20:28:57 +0900 Subject: ARM: SAMSUNG: dma-ops.h needs mach/dma.h dma-ops.h uses samsung_dma_is_dmadev so it needs to have mach/dma.h included. Signed-off-by: Mark Brown Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/dma-ops.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h index 22eafc310bd7..7c6c2a8dd552 100644 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h @@ -14,6 +14,7 @@ #define __SAMSUNG_DMA_OPS_H_ __FILE__ #include +#include struct samsung_dma_prep_info { enum dma_transaction_type cap; -- cgit v1.2.1 From 5b0b34ea755810462346b24e24643eb93ebc919c Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 29 Dec 2011 18:01:08 +0900 Subject: ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h The function declarations in plat/s3c64xx-spi.h rely on struct platform_device but it's not declared by the header causing compiler warnings if it is included prior to another header which does that. Signed-off-by: Mark Brown Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index aea68b60ef98..fa95e9a00972 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -11,6 +11,8 @@ #ifndef __S3C64XX_PLAT_SPI_H #define __S3C64XX_PLAT_SPI_H +struct platform_device; + /** * struct s3c64xx_spi_csinfo - ChipSelect description * @fb_delay: Slave specific feedback delay. -- cgit v1.2.1 From 92df954df3422a7dcf99eea34cf4cb68bb06ea08 Mon Sep 17 00:00:00 2001 From: Sangwook Lee Date: Wed, 7 Dec 2011 22:49:29 -0500 Subject: ARM: SAMSUNG: Add pm_caps into platform data Add pm_caps into platform_data. This is power management, usually for SDIO device such as SDIO WLAN. Signed-off-by: Sangwook Lee Acked-by: Kukjin Kim Signed-off-by: Chris Ball --- arch/arm/plat-samsung/include/plat/sdhci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-samsung/include') diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index e7b3c752e919..6e999436dad8 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -63,6 +63,7 @@ enum clk_types { struct s3c_sdhci_platdata { unsigned int max_width; unsigned int host_caps; + unsigned int pm_caps; enum cd_types cd_type; enum clk_types clk_type; -- cgit v1.2.1