From 27cd3ad2313e5aca5304a6f32060a90367edbf51 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Thu, 7 Feb 2008 21:54:18 +0100 Subject: [ARM] Orion: kill orion_early_putstr() Kill orion_early_putstr(), as it isn't used anywhere. Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre --- include/asm-arm/arch-orion/uncompress.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-orion/uncompress.h b/include/asm-arm/arch-orion/uncompress.h index a1a222fb438..0cab78ad633 100644 --- a/include/asm-arm/arch-orion/uncompress.h +++ b/include/asm-arm/arch-orion/uncompress.h @@ -27,16 +27,6 @@ static void flush(void) { } -static void orion_early_putstr(const char *ptr) -{ - char c; - while ((c = *ptr++) != '\0') { - if (c == '\n') - putc('\r'); - putc(c); - } -} - /* * nothing to do */ -- cgit v1.2.3-18-g5258 From 7f74c2c7f760fdd44116e3dd90a5aeeb9d9333c7 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Thu, 7 Feb 2008 21:55:17 +0100 Subject: [ARM] Orion: distinguish between physical and virtual addresses Hack up the Orion port to distinguish between virtual and physical addresses of register windows. This will allow moving virtual mappings higher up in the address space, to free up more kernel virtual address space. Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre --- include/asm-arm/arch-orion/debug-macro.S | 9 ++- include/asm-arm/arch-orion/entry-macro.S | 4 +- include/asm-arm/arch-orion/hardware.h | 13 ++-- include/asm-arm/arch-orion/orion.h | 102 +++++++++++++++++++------------ include/asm-arm/arch-orion/uncompress.h | 4 +- 5 files changed, 78 insertions(+), 54 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-orion/debug-macro.S b/include/asm-arm/arch-orion/debug-macro.S index e2a80641f21..2746220f5d8 100644 --- a/include/asm-arm/arch-orion/debug-macro.S +++ b/include/asm-arm/arch-orion/debug-macro.S @@ -8,9 +8,14 @@ * published by the Free Software Foundation. */ +#include + .macro addruart,rx - mov \rx, #0xf1000000 - orr \rx, \rx, #0x00012000 + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =ORION_REGS_PHYS_BASE + ldrne \rx, =ORION_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 .endm #define UART_SHIFT 2 diff --git a/include/asm-arm/arch-orion/entry-macro.S b/include/asm-arm/arch-orion/entry-macro.S index b76075a7e44..cda096b2acf 100644 --- a/include/asm-arm/arch-orion/entry-macro.S +++ b/include/asm-arm/arch-orion/entry-macro.S @@ -3,8 +3,8 @@ * * Low-level IRQ helper macros for Orion platforms * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ diff --git a/include/asm-arm/arch-orion/hardware.h b/include/asm-arm/arch-orion/hardware.h index 8a12d213fbd..65da374de73 100644 --- a/include/asm-arm/arch-orion/hardware.h +++ b/include/asm-arm/arch-orion/hardware.h @@ -4,7 +4,6 @@ * 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_HARDWARE_H__ @@ -12,13 +11,11 @@ #include "orion.h" -#define PCI_MEMORY_VADDR ORION_PCI_SYS_MEM_BASE -#define PCI_IO_VADDR ORION_PCI_SYS_IO_BASE +#define pcibios_assign_all_busses() 1 -#define pcibios_assign_all_busses() 1 +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE ORION_PCIE_MEM_PHYS_BASE -#define PCIBIOS_MIN_IO 0x1000 -#define PCIBIOS_MIN_MEM 0x01000000 -#define PCIMEM_BASE PCI_MEMORY_VADDR /* mem base for VGA */ -#endif /* _ASM_ARCH_HARDWARE_H */ +#endif diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h index f787f752e58..4a8025466a3 100644 --- a/include/asm-arm/arch-orion/orion.h +++ b/include/asm-arm/arch-orion/orion.h @@ -14,32 +14,40 @@ #ifndef __ASM_ARCH_ORION_H__ #define __ASM_ARCH_ORION_H__ -/******************************************************************************* +/***************************************************************************** * Orion Address Map - * Use the same mapping (1:1 virtual:physical) of internal registers and - * PCI system (PCI+PCIE) for all machines. - * Each machine defines the rest of its mapping (e.g. device bus flashes) - ******************************************************************************/ -#define ORION_REGS_BASE 0xf1000000 + * + * virt phys size + * f0000000 f0000000 16M PCIe WA space (Orion-NAS only) + * f1000000 f1000000 1M on-chip peripheral registers + * f2000000 f2000000 1M PCIe I/O space + * f2100000 f2100000 1M PCI I/O space + ****************************************************************************/ +#define ORION_REGS_PHYS_BASE 0xf1000000 +#define ORION_REGS_VIRT_BASE 0xf1000000 #define ORION_REGS_SIZE SZ_1M -#define ORION_PCI_SYS_MEM_BASE 0xe0000000 -#define ORION_PCIE_MEM_BASE ORION_PCI_SYS_MEM_BASE -#define ORION_PCIE_MEM_SIZE SZ_128M -#define ORION_PCI_MEM_BASE (ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE) -#define ORION_PCI_MEM_SIZE SZ_128M - -#define ORION_PCI_SYS_IO_BASE 0xf2000000 -#define ORION_PCIE_IO_BASE ORION_PCI_SYS_IO_BASE +#define ORION_PCIE_IO_PHYS_BASE 0xf2000000 +#define ORION_PCIE_IO_VIRT_BASE 0xf2000000 +#define ORION_PCIE_IO_BUS_BASE 0x00000000 #define ORION_PCIE_IO_SIZE SZ_1M -#define ORION_PCIE_IO_REMAP (ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE) -#define ORION_PCI_IO_BASE (ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE) + +#define ORION_PCI_IO_PHYS_BASE 0xf2100000 +#define ORION_PCI_IO_VIRT_BASE 0xf2100000 +#define ORION_PCI_IO_BUS_BASE 0x00100000 #define ORION_PCI_IO_SIZE SZ_1M -#define ORION_PCI_IO_REMAP (ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE) + /* Relevant only for Orion-NAS */ -#define ORION_PCIE_WA_BASE 0xf0000000 +#define ORION_PCIE_WA_PHYS_BASE 0xf0000000 +#define ORION_PCIE_WA_VIRT_BASE 0xf0000000 #define ORION_PCIE_WA_SIZE SZ_16M +#define ORION_PCIE_MEM_PHYS_BASE 0xe0000000 +#define ORION_PCIE_MEM_SIZE SZ_128M + +#define ORION_PCI_MEM_PHYS_BASE 0xe8000000 +#define ORION_PCI_MEM_SIZE SZ_128M + /******************************************************************************* * Supported Devices & Revisions ******************************************************************************/ @@ -57,25 +65,42 @@ /******************************************************************************* * Orion Registers Map ******************************************************************************/ -#define ORION_DDR_REG_BASE (ORION_REGS_BASE | 0x00000) -#define ORION_DEV_BUS_REG_BASE (ORION_REGS_BASE | 0x10000) -#define ORION_BRIDGE_REG_BASE (ORION_REGS_BASE | 0x20000) -#define ORION_PCI_REG_BASE (ORION_REGS_BASE | 0x30000) -#define ORION_PCIE_REG_BASE (ORION_REGS_BASE | 0x40000) -#define ORION_USB0_REG_BASE (ORION_REGS_BASE | 0x50000) -#define ORION_ETH_REG_BASE (ORION_REGS_BASE | 0x70000) -#define ORION_SATA_REG_BASE (ORION_REGS_BASE | 0x80000) -#define ORION_USB1_REG_BASE (ORION_REGS_BASE | 0xa0000) - -#define ORION_DDR_REG(x) (ORION_DDR_REG_BASE | (x)) -#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_REG_BASE | (x)) -#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_REG_BASE | (x)) -#define ORION_PCI_REG(x) (ORION_PCI_REG_BASE | (x)) -#define ORION_PCIE_REG(x) (ORION_PCIE_REG_BASE | (x)) -#define ORION_USB0_REG(x) (ORION_USB0_REG_BASE | (x)) -#define ORION_USB1_REG(x) (ORION_USB1_REG_BASE | (x)) -#define ORION_ETH_REG(x) (ORION_ETH_REG_BASE | (x)) -#define ORION_SATA_REG(x) (ORION_SATA_REG_BASE | (x)) +#define ORION_DDR_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x00000) +#define ORION_DDR_REG(x) (ORION_DDR_VIRT_BASE | (x)) + +#define ORION_DEV_BUS_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x10000) +#define ORION_DEV_BUS_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x10000) +#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_VIRT_BASE | (x)) +#define I2C_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x1000) +#define UART0_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2100) + +#define ORION_BRIDGE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x20000) +#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_VIRT_BASE | (x)) + +#define ORION_PCI_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x30000) +#define ORION_PCI_REG(x) (ORION_PCI_VIRT_BASE | (x)) + +#define ORION_PCIE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x40000) +#define ORION_PCIE_REG(x) (ORION_PCIE_VIRT_BASE | (x)) + +#define ORION_USB0_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x50000) +#define ORION_USB0_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x50000) +#define ORION_USB0_REG(x) (ORION_USB0_VIRT_BASE | (x)) + +#define ORION_ETH_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x70000) +#define ORION_ETH_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x70000) +#define ORION_ETH_REG(x) (ORION_ETH_VIRT_BASE | (x)) + +#define ORION_SATA_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x80000) +#define ORION_SATA_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x80000) +#define ORION_SATA_REG(x) (ORION_SATA_VIRT_BASE | (x)) + +#define ORION_USB1_PHYS_BASE (ORION_REGS_PHYS_BASE | 0xa0000) +#define ORION_USB1_VIRT_BASE (ORION_REGS_VIRT_BASE | 0xa0000) +#define ORION_USB1_REG(x) (ORION_USB1_VIRT_BASE | (x)) /******************************************************************************* * Device Bus Registers @@ -100,9 +125,6 @@ #define DEV_BUS_CTRL ORION_DEV_BUS_REG(0x4c0) #define DEV_BUS_INT_CAUSE ORION_DEV_BUS_REG(0x4d0) #define DEV_BUS_INT_MASK ORION_DEV_BUS_REG(0x4d4) -#define I2C_BASE ORION_DEV_BUS_REG(0x1000) -#define UART0_BASE ORION_DEV_BUS_REG(0x2000) -#define UART1_BASE ORION_DEV_BUS_REG(0x2100) #define GPIO_MAX 32 /*************************************************************************** diff --git a/include/asm-arm/arch-orion/uncompress.h b/include/asm-arm/arch-orion/uncompress.h index 0cab78ad633..59f44039909 100644 --- a/include/asm-arm/arch-orion/uncompress.h +++ b/include/asm-arm/arch-orion/uncompress.h @@ -10,8 +10,8 @@ #include -#define MV_UART_LSR ((volatile unsigned char *)(UART0_BASE + 0x14)) -#define MV_UART_THR ((volatile unsigned char *)(UART0_BASE + 0x0)) +#define MV_UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0)) +#define MV_UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14)) #define LSR_THRE 0x20 -- cgit v1.2.3-18-g5258 From 8c42da46f3b0ff85ac4f61beaa0633bbb480c49e Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Thu, 7 Feb 2008 21:55:45 +0100 Subject: [ARM] Orion: free up kernel virtual address space Move Orion virtual mappings higher up in the address space, to free up more kernel virtual address space. Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre --- include/asm-arm/arch-orion/orion.h | 16 ++++++++-------- include/asm-arm/arch-orion/vmalloc.h | 2 +- 2 files changed, 9 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h index 4a8025466a3..673a418a741 100644 --- a/include/asm-arm/arch-orion/orion.h +++ b/include/asm-arm/arch-orion/orion.h @@ -18,28 +18,28 @@ * Orion Address Map * * virt phys size - * f0000000 f0000000 16M PCIe WA space (Orion-NAS only) - * f1000000 f1000000 1M on-chip peripheral registers - * f2000000 f2000000 1M PCIe I/O space - * f2100000 f2100000 1M PCI I/O space + * fdd00000 f1000000 1M on-chip peripheral registers + * fde00000 f2000000 1M PCIe I/O space + * fdf00000 f2100000 1M PCI I/O space + * fe000000 f0000000 16M PCIe WA space (Orion-NAS only) ****************************************************************************/ #define ORION_REGS_PHYS_BASE 0xf1000000 -#define ORION_REGS_VIRT_BASE 0xf1000000 +#define ORION_REGS_VIRT_BASE 0xfdd00000 #define ORION_REGS_SIZE SZ_1M #define ORION_PCIE_IO_PHYS_BASE 0xf2000000 -#define ORION_PCIE_IO_VIRT_BASE 0xf2000000 +#define ORION_PCIE_IO_VIRT_BASE 0xfde00000 #define ORION_PCIE_IO_BUS_BASE 0x00000000 #define ORION_PCIE_IO_SIZE SZ_1M #define ORION_PCI_IO_PHYS_BASE 0xf2100000 -#define ORION_PCI_IO_VIRT_BASE 0xf2100000 +#define ORION_PCI_IO_VIRT_BASE 0xfdf00000 #define ORION_PCI_IO_BUS_BASE 0x00100000 #define ORION_PCI_IO_SIZE SZ_1M /* Relevant only for Orion-NAS */ #define ORION_PCIE_WA_PHYS_BASE 0xf0000000 -#define ORION_PCIE_WA_VIRT_BASE 0xf0000000 +#define ORION_PCIE_WA_VIRT_BASE 0xfe000000 #define ORION_PCIE_WA_SIZE SZ_16M #define ORION_PCIE_MEM_PHYS_BASE 0xe0000000 diff --git a/include/asm-arm/arch-orion/vmalloc.h b/include/asm-arm/arch-orion/vmalloc.h index 23e2a102fe0..9d580278d2b 100644 --- a/include/asm-arm/arch-orion/vmalloc.h +++ b/include/asm-arm/arch-orion/vmalloc.h @@ -2,4 +2,4 @@ * include/asm-arm/arch-orion/vmalloc.h */ -#define VMALLOC_END 0xf0000000 +#define VMALLOC_END 0xfd800000 -- cgit v1.2.3-18-g5258 From 2c17f61599987ca7c54c2fef57de3bb8c32e3599 Mon Sep 17 00:00:00 2001 From: Syed Mohammed Khasim Date: Tue, 4 Dec 2007 15:38:13 -0800 Subject: ARM: OMAP: Add 3430 CPU identification macros This patch adds omap3430 CPU identification macros. Silicon revision check macros added by Girish S G . CPU identification macro and silicon revision check macros cleaned up by Paul Walmsley . Signed-off-by: Syed Mohammed Khasim Signed-off-by: Girish S G Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/cpu.h | 127 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 121 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h index ec7eb675d92..e8a4cf52778 100644 --- a/include/asm-arm/arch-omap/cpu.h +++ b/include/asm-arm/arch-omap/cpu.h @@ -28,7 +28,7 @@ extern unsigned int system_rev; -#define omap2_cpu_rev() ((system_rev >> 8) & 0x0f) +#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) /* * Test if multicore OMAP support is needed @@ -61,12 +61,33 @@ extern unsigned int system_rev; # define OMAP_NAME omap16xx # endif #endif -#ifdef CONFIG_ARCH_OMAP24XX +#if (defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)) # if (defined(OMAP_NAME) || defined(MULTI_OMAP1)) # error "OMAP1 and OMAP2 can't be selected at the same time" +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2420 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 # else +# define OMAP_NAME omap2420 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2430 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap2430 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP3430 +# ifdef OMAP_NAME # undef MULTI_OMAP2 -# define OMAP_NAME omap24xx +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap3430 # endif #endif @@ -79,8 +100,9 @@ extern unsigned int system_rev; * cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430 * cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423 * cpu_is_omap243x(): True for OMAP2430 + * cpu_is_omap343x(): True for OMAP3430 */ -#define GET_OMAP_CLASS (system_rev & 0xff) +#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff) #define IS_OMAP_CLASS(class, id) \ static inline int is_omap ##class (void) \ @@ -100,9 +122,11 @@ IS_OMAP_CLASS(7xx, 0x07) IS_OMAP_CLASS(15xx, 0x15) IS_OMAP_CLASS(16xx, 0x16) IS_OMAP_CLASS(24xx, 0x24) +IS_OMAP_CLASS(34xx, 0x34) IS_OMAP_SUBCLASS(242x, 0x242) IS_OMAP_SUBCLASS(243x, 0x243) +IS_OMAP_SUBCLASS(343x, 0x343) #define cpu_is_omap7xx() 0 #define cpu_is_omap15xx() 0 @@ -110,6 +134,8 @@ IS_OMAP_SUBCLASS(243x, 0x243) #define cpu_is_omap24xx() 0 #define cpu_is_omap242x() 0 #define cpu_is_omap243x() 0 +#define cpu_is_omap34xx() 0 +#define cpu_is_omap343x() 0 #if defined(MULTI_OMAP1) # if defined(CONFIG_ARCH_OMAP730) @@ -137,14 +163,44 @@ IS_OMAP_SUBCLASS(243x, 0x243) # undef cpu_is_omap16xx # define cpu_is_omap16xx() 1 # endif +#endif + +#if defined(MULTI_OMAP2) # if defined(CONFIG_ARCH_OMAP24XX) # undef cpu_is_omap24xx # undef cpu_is_omap242x # undef cpu_is_omap243x -# define cpu_is_omap24xx() 1 +# define cpu_is_omap24xx() is_omap24xx() # define cpu_is_omap242x() is_omap242x() # define cpu_is_omap243x() is_omap243x() # endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# undef cpu_is_omap343x +# define cpu_is_omap34xx() is_omap34xx() +# define cpu_is_omap343x() is_omap343x() +# endif +#else +# if defined(CONFIG_ARCH_OMAP24XX) +# undef cpu_is_omap24xx +# define cpu_is_omap24xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2420) +# undef cpu_is_omap242x +# define cpu_is_omap242x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2430) +# undef cpu_is_omap243x +# define cpu_is_omap243x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# define cpu_is_omap34xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP3430) +# undef cpu_is_omap343x +# define cpu_is_omap343x() 1 +# endif #endif /* @@ -162,6 +218,7 @@ IS_OMAP_SUBCLASS(243x, 0x243) * cpu_is_omap2422(): True for OMAP2422 * cpu_is_omap2423(): True for OMAP2423 * cpu_is_omap2430(): True for OMAP2430 + * cpu_is_omap3430(): True for OMAP3430 */ #define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) @@ -183,6 +240,7 @@ IS_OMAP_TYPE(2420, 0x2420) IS_OMAP_TYPE(2422, 0x2422) IS_OMAP_TYPE(2423, 0x2423) IS_OMAP_TYPE(2430, 0x2430) +IS_OMAP_TYPE(3430, 0x3430) #define cpu_is_omap310() 0 #define cpu_is_omap730() 0 @@ -196,6 +254,7 @@ IS_OMAP_TYPE(2430, 0x2430) #define cpu_is_omap2422() 0 #define cpu_is_omap2423() 0 #define cpu_is_omap2430() 0 +#define cpu_is_omap3430() 0 #if defined(MULTI_OMAP1) # if defined(CONFIG_ARCH_OMAP730) @@ -244,9 +303,65 @@ IS_OMAP_TYPE(2430, 0x2430) # define cpu_is_omap2430() is_omap2430() #endif +#if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap3430 +# define cpu_is_omap3430() is_omap3430() +#endif + /* Macros to detect if we have OMAP1 or OMAP2 */ #define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() || \ cpu_is_omap16xx()) -#define cpu_class_is_omap2() cpu_is_omap24xx() +#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx()) + +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +/* + * Macros to detect silicon revision of OMAP2/3 processors. + * is_sil_rev_greater_than: true if passed cpu type & its rev is greater. + * is_sil_rev_lesser_than: true if passed cpu type & its rev is lesser. + * is_sil_rev_equal_to: true if passed cpu type & its rev is equal. + * get_sil_rev: return the silicon rev value. + */ +#define get_sil_omap_type(rev) ((rev & 0xffff0000) >> 16) +#define get_sil_revision(rev) ((rev & 0x0000f000) >> 12) + +#define is_sil_rev_greater_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) > get_sil_revision(rev))) + +#define is_sil_rev_less_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) < get_sil_revision(rev))) + +#define is_sil_rev_equal_to(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) == get_sil_revision(rev))) + +#define get_sil_rev() \ + get_sil_revision(system_rev) + +/* Various silicon macros defined here */ +#define OMAP2420_REV_ES1_0 0x24200000 +#define OMAP2420_REV_ES2_0 0x24201000 +#define OMAP2430_REV_ES1_0 0x24300000 +#define OMAP3430_REV_ES1_0 0x34300000 +#define OMAP3430_REV_ES2_0 0x34301000 + +/* + * Macro to detect device type i.e. EMU/HS/TST/GP/BAD + */ +#define DEVICE_TYPE_TEST 0 +#define DEVICE_TYPE_EMU 1 +#define DEVICE_TYPE_SEC 2 +#define DEVICE_TYPE_GP 3 +#define DEVICE_TYPE_BAD 4 + +#define get_device_type() ((system_rev & 0x700) >> 8) +#define is_device_type_test() (get_device_type() == DEVICE_TYPE_TEST) +#define is_device_type_emu() (get_device_type() == DEVICE_TYPE_EMU) +#define is_device_type_sec() (get_device_type() == DEVICE_TYPE_SEC) +#define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP) +#define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD) + +#endif #endif -- cgit v1.2.3-18-g5258 From 5492fb1a46ada0d1e89eb580c2a56db8924e3141 Mon Sep 17 00:00:00 2001 From: "Syed Mohammed, Khasim" Date: Thu, 29 Nov 2007 16:15:11 -0800 Subject: ARM: OMAP: Add 3430 gpio support This patch adds 3430 gpio support. It also contains a fix by Paul Walmsley to use the correct clock names for OMAP3430. Signed-off-by: Syed Mohammed Khasim Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/gpio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h index 97b397dd7e8..c782ef9a2ac 100644 --- a/include/asm-arm/arch-omap/gpio.h +++ b/include/asm-arm/arch-omap/gpio.h @@ -62,6 +62,8 @@ #define OMAP_MPUIO_LATCH 0x34 #endif +#define OMAP34XX_NR_GPIOS 6 + #define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr)) #define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES) -- cgit v1.2.3-18-g5258 From 5eb3bb9c0d123ad84ed5127fbc62731896d87181 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Sat, 5 May 2007 11:40:29 -0700 Subject: ARM: OMAP: Add 24xx GPIO debounce support Add 24xx GPIO debounce support. Also minor formatting clean-up. Signed-off-by: Kevin Hilman Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/gpio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h index c782ef9a2ac..164da09be09 100644 --- a/include/asm-arm/arch-omap/gpio.h +++ b/include/asm-arm/arch-omap/gpio.h @@ -77,6 +77,8 @@ extern void omap_free_gpio(int gpio); extern void omap_set_gpio_direction(int gpio, int is_input); extern void omap_set_gpio_dataout(int gpio, int enable); extern int omap_get_gpio_datain(int gpio); +extern void omap_set_gpio_debounce(int gpio, int enable); +extern void omap_set_gpio_debounce_time(int gpio, int enable); /*-------------------------------------------------------------------------*/ -- cgit v1.2.3-18-g5258 From f8151e5c327bfc41f0993a45fb61ea121bebfee4 Mon Sep 17 00:00:00 2001 From: Anand Gadiyar Date: Sat, 1 Dec 2007 12:14:11 -0800 Subject: ARM: OMAP: Add DMA support for chaining and 3430 Add DMA support for chaining and 3430. Also remove old DEBUG_PRINTS as noted by Russell King. Signed-off-by: Anand Gadiyar Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/dma.h | 135 ++++++++++++++++++++++++++++++---------- 1 file changed, 101 insertions(+), 34 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h index f33b467fddb..24acf090030 100644 --- a/include/asm-arm/arch-omap/dma.h +++ b/include/asm-arm/arch-omap/dma.h @@ -45,22 +45,28 @@ #define OMAP_DMA_PCHD_SR (OMAP_DMA_BASE + 0x4c0) /* Hardware registers for omap2 */ -#define OMAP24XX_DMA_BASE (L4_24XX_BASE + 0x56000) -#define OMAP_DMA4_REVISION (OMAP24XX_DMA_BASE + 0x00) -#define OMAP_DMA4_GCR_REG (OMAP24XX_DMA_BASE + 0x78) -#define OMAP_DMA4_IRQSTATUS_L0 (OMAP24XX_DMA_BASE + 0x08) -#define OMAP_DMA4_IRQSTATUS_L1 (OMAP24XX_DMA_BASE + 0x0c) -#define OMAP_DMA4_IRQSTATUS_L2 (OMAP24XX_DMA_BASE + 0x10) -#define OMAP_DMA4_IRQSTATUS_L3 (OMAP24XX_DMA_BASE + 0x14) -#define OMAP_DMA4_IRQENABLE_L0 (OMAP24XX_DMA_BASE + 0x18) -#define OMAP_DMA4_IRQENABLE_L1 (OMAP24XX_DMA_BASE + 0x1c) -#define OMAP_DMA4_IRQENABLE_L2 (OMAP24XX_DMA_BASE + 0x20) -#define OMAP_DMA4_IRQENABLE_L3 (OMAP24XX_DMA_BASE + 0x24) -#define OMAP_DMA4_SYSSTATUS (OMAP24XX_DMA_BASE + 0x28) -#define OMAP_DMA4_CAPS_0 (OMAP24XX_DMA_BASE + 0x64) -#define OMAP_DMA4_CAPS_2 (OMAP24XX_DMA_BASE + 0x6c) -#define OMAP_DMA4_CAPS_3 (OMAP24XX_DMA_BASE + 0x70) -#define OMAP_DMA4_CAPS_4 (OMAP24XX_DMA_BASE + 0x74) +#if defined(CONFIG_ARCH_OMAP3) +#define OMAP_DMA4_BASE (L4_34XX_BASE + 0x56000) +#else /* CONFIG_ARCH_OMAP2 */ +#define OMAP_DMA4_BASE (L4_24XX_BASE + 0x56000) +#endif + +#define OMAP_DMA4_REVISION (OMAP_DMA4_BASE + 0x00) +#define OMAP_DMA4_GCR_REG (OMAP_DMA4_BASE + 0x78) +#define OMAP_DMA4_IRQSTATUS_L0 (OMAP_DMA4_BASE + 0x08) +#define OMAP_DMA4_IRQSTATUS_L1 (OMAP_DMA4_BASE + 0x0c) +#define OMAP_DMA4_IRQSTATUS_L2 (OMAP_DMA4_BASE + 0x10) +#define OMAP_DMA4_IRQSTATUS_L3 (OMAP_DMA4_BASE + 0x14) +#define OMAP_DMA4_IRQENABLE_L0 (OMAP_DMA4_BASE + 0x18) +#define OMAP_DMA4_IRQENABLE_L1 (OMAP_DMA4_BASE + 0x1c) +#define OMAP_DMA4_IRQENABLE_L2 (OMAP_DMA4_BASE + 0x20) +#define OMAP_DMA4_IRQENABLE_L3 (OMAP_DMA4_BASE + 0x24) +#define OMAP_DMA4_SYSSTATUS (OMAP_DMA4_BASE + 0x28) +#define OMAP_DMA4_OCP_SYSCONFIG (OMAP_DMA4_BASE + 0x2c) +#define OMAP_DMA4_CAPS_0 (OMAP_DMA4_BASE + 0x64) +#define OMAP_DMA4_CAPS_2 (OMAP_DMA4_BASE + 0x6c) +#define OMAP_DMA4_CAPS_3 (OMAP_DMA4_BASE + 0x70) +#define OMAP_DMA4_CAPS_4 (OMAP_DMA4_BASE + 0x74) #ifdef CONFIG_ARCH_OMAP1 @@ -86,19 +92,19 @@ #define OMAP_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ /* Common channel specific registers for omap2 */ -#define OMAP_DMA_CCR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80) -#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84) -#define OMAP_DMA_CICR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88) -#define OMAP_DMA_CSR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c) -#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90) -#define OMAP_DMA_CEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94) -#define OMAP_DMA_CFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98) -#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4) -#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8) -#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac) -#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0) -#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4) -#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8) +#define OMAP_DMA_CCR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x80) +#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x84) +#define OMAP_DMA_CICR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x88) +#define OMAP_DMA_CSR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x8c) +#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x90) +#define OMAP_DMA_CEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x94) +#define OMAP_DMA_CFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x98) +#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa4) +#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa8) +#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xac) +#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb0) +#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb4) +#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb8) #endif @@ -113,11 +119,11 @@ #define OMAP1_DMA_LCH_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a) /* Channel specific registers only on omap2 */ -#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c) -#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0) -#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc) -#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0) -#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4) +#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x9c) +#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa0) +#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xbc) +#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc0) +#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc4) /*----------------------------------------------------------------------------*/ @@ -297,6 +303,10 @@ #define OMAP_DMA_SYNC_ELEMENT 0x00 #define OMAP_DMA_SYNC_FRAME 0x01 #define OMAP_DMA_SYNC_BLOCK 0x02 +#define OMAP_DMA_SYNC_PACKET 0x03 + +#define OMAP_DMA_SRC_SYNC 0x01 +#define OMAP_DMA_DST_SYNC 0x00 #define OMAP_DMA_PORT_EMIFF 0x00 #define OMAP_DMA_PORT_EMIFS 0x01 @@ -310,6 +320,29 @@ #define OMAP_DMA_AMODE_SINGLE_IDX 0x02 #define OMAP_DMA_AMODE_DOUBLE_IDX 0x03 +#define DMA_DEFAULT_FIFO_DEPTH 0x10 +#define DMA_DEFAULT_ARB_RATE 0x01 +/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */ +#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */ +#define DMA_THREAD_RESERVE_ONET (0x01 << 12) +#define DMA_THREAD_RESERVE_TWOT (0x02 << 12) +#define DMA_THREAD_RESERVE_THREET (0x03 << 12) +#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */ +#define DMA_THREAD_FIFO_75 (0x01 << 14) +#define DMA_THREAD_FIFO_25 (0x02 << 14) +#define DMA_THREAD_FIFO_50 (0x03 << 14) + +/* Chaining modes*/ +#ifndef CONFIG_ARCH_OMAP1 +#define OMAP_DMA_STATIC_CHAIN 0x1 +#define OMAP_DMA_DYNAMIC_CHAIN 0x2 +#define OMAP_DMA_CHAIN_ACTIVE 0x1 +#define OMAP_DMA_CHAIN_INACTIVE 0x0 +#endif + +#define DMA_CH_PRIO_HIGH 0x1 +#define DMA_CH_PRIO_LOW 0x0 /* Def */ + /* LCD DMA block numbers */ enum { OMAP_LCD_DMA_B1_TOP, @@ -359,6 +392,13 @@ struct omap_dma_channel_params { int src_or_dst_synch; /* source synch(1) or destination synch(0) */ int ie; /* interrupt enabled */ + + unsigned char read_prio;/* read priority */ + unsigned char write_prio;/* write priority */ + +#ifndef CONFIG_ARCH_OMAP1 + enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */ +#endif }; @@ -409,6 +449,33 @@ extern dma_addr_t omap_get_dma_dst_pos(int lch); extern int omap_get_dma_src_addr_counter(int lch); extern void omap_clear_dma(int lch); extern int omap_dma_running(void); +extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth, + int tparams); +extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio, + unsigned char write_prio); + +/* Chaining APIs */ +#ifndef CONFIG_ARCH_OMAP1 +extern int omap_request_dma_chain(int dev_id, const char *dev_name, + void (*callback) (int chain_id, u16 ch_status, + void *data), + int *chain_id, int no_of_chans, + int chain_mode, + struct omap_dma_channel_params params); +extern int omap_free_dma_chain(int chain_id); +extern int omap_dma_chain_a_transfer(int chain_id, int src_start, + int dest_start, int elem_count, + int frame_count, void *callbk_data); +extern int omap_start_dma_chain_transfers(int chain_id); +extern int omap_stop_dma_chain_transfers(int chain_id); +extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi); +extern int omap_get_dma_chain_dst_pos(int chain_id); +extern int omap_get_dma_chain_src_pos(int chain_id); + +extern int omap_modify_dma_chain_params(int chain_id, + struct omap_dma_channel_params params); +extern int omap_dma_chain_status(int chain_id); +#endif /* LCD DMA functions */ extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data), -- cgit v1.2.3-18-g5258 From 85d05fb3fde692fdaa6b1f84c33fee718abebf0f Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Wed, 7 Nov 2007 06:54:31 +0200 Subject: ARM: OMAP: Add helper module for board specific I2C bus registration This helper module simplifies I2C bus registration for different OMAP platforms by doing registration in one place only and to allow board specific bus configuration like clock rate and number of busses configured. Helper should cover OMAP processors from first to third generation. This patch just adds the feature and current implementation cleanup and board file modifications will be done in following patches. Signed-off-by: Jarkko Nikula Acked-by: David Brownell Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/common.h | 11 +++++++++++ include/asm-arm/arch-omap/irqs.h | 2 ++ 2 files changed, 13 insertions(+) (limited to 'include') diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h index 08d58abd821..442aecbb8f4 100644 --- a/include/asm-arm/arch-omap/common.h +++ b/include/asm-arm/arch-omap/common.h @@ -27,10 +27,21 @@ #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H #define __ARCH_ARM_MACH_OMAP_COMMON_H +#ifdef CONFIG_I2C_OMAP +#include +#endif + struct sys_timer; extern void omap_map_common_io(void); extern struct sys_timer omap_timer; extern void omap_serial_init(void); +#ifdef CONFIG_I2C_OMAP +extern int omap_register_i2c_bus(int bus_id, u32 clkrate, + struct i2c_board_info const *info, + unsigned len); +#else +#define omap_register_i2c_bus(a, b, c, d) 0 +#endif #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h index 3ede58b51db..87973654e62 100644 --- a/include/asm-arm/arch-omap/irqs.h +++ b/include/asm-arm/arch-omap/irqs.h @@ -263,6 +263,8 @@ #define INT_24XX_GPTIMER10 46 #define INT_24XX_GPTIMER11 47 #define INT_24XX_GPTIMER12 48 +#define INT_24XX_I2C1_IRQ 56 +#define INT_24XX_I2C2_IRQ 57 #define INT_24XX_MCBSP1_IRQ_TX 59 #define INT_24XX_MCBSP1_IRQ_RX 60 #define INT_24XX_MCBSP2_IRQ_TX 62 -- cgit v1.2.3-18-g5258 From 78be63252bc9065dd0a12c106135655b7d4db1ec Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 11 Dec 2007 13:50:17 -0800 Subject: ARM: OMAP1: Make omap1 boards to use omap_nand_platform_data This patch adds omap_nand_platform data based on a patch by Shahrom Sharif-Kashani , and makes omap1 boards to use omap_nand_platform_data instead of nand_platform_data used earlier. Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/nand.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 include/asm-arm/arch-omap/nand.h (limited to 'include') diff --git a/include/asm-arm/arch-omap/nand.h b/include/asm-arm/arch-omap/nand.h new file mode 100644 index 00000000000..17ae26e3535 --- /dev/null +++ b/include/asm-arm/arch-omap/nand.h @@ -0,0 +1,24 @@ +/* + * include/asm-arm/arch-omap/nand.h + * + * Copyright (C) 2006 Micron Technology Inc. + * + * 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 + +struct omap_nand_platform_data { + unsigned int options; + int cs; + int gpio_irq; + struct mtd_partition *parts; + int nr_parts; + int (*nand_setup)(void __iomem *); + int (*dev_ready)(struct omap_nand_platform_data *); + int dma_channel; + void __iomem *gpmc_cs_baseaddr; + void __iomem *gpmc_baseaddr; +}; -- cgit v1.2.3-18-g5258 From 138ab9f8321f67c71984ca43222efa71b0a0a0a9 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Tue, 27 Nov 2007 00:01:45 -0400 Subject: ARM: OMAP1: Make omap1 use MMC multislot structures Make omap1 use new MMC multislot structures. The related MMC patches will be sent separately. Signed-off-by: Felipe Balbi Signed-off-by: Anderson Briglia Signed-off-by: Carlos Eduardo Aguiar Signed-off-by: David Cohen Signed-off-by: Eduardo Valentin Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/board-apollon.h | 2 ++ include/asm-arm/arch-omap/board-h2.h | 3 +++ include/asm-arm/arch-omap/board-h3.h | 2 ++ 3 files changed, 7 insertions(+) (limited to 'include') diff --git a/include/asm-arm/arch-omap/board-apollon.h b/include/asm-arm/arch-omap/board-apollon.h index dcb587b311f..547125a4695 100644 --- a/include/asm-arm/arch-omap/board-apollon.h +++ b/include/asm-arm/arch-omap/board-apollon.h @@ -29,6 +29,8 @@ #ifndef __ASM_ARCH_OMAP_APOLLON_H #define __ASM_ARCH_OMAP_APOLLON_H +extern void apollon_mmc_init(void); + /* Placeholder for APOLLON specific defines */ #define APOLLON_ETHR_GPIO_IRQ 74 diff --git a/include/asm-arm/arch-omap/board-h2.h b/include/asm-arm/arch-omap/board-h2.h index b2888ef9e9b..c322796d0d2 100644 --- a/include/asm-arm/arch-omap/board-h2.h +++ b/include/asm-arm/arch-omap/board-h2.h @@ -34,5 +34,8 @@ /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 +extern void h2_mmc_init(void); +extern void h2_mmc_slot_cover_handler(void *arg, int state); + #endif /* __ASM_ARCH_OMAP_H2_H */ diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h index 761ea0a1789..1c2b55c61ca 100644 --- a/include/asm-arm/arch-omap/board-h3.h +++ b/include/asm-arm/arch-omap/board-h3.h @@ -36,5 +36,7 @@ #define NR_IRQS (MAXIRQNUM + 1) +extern void __init h3_mmc_init(void); +extern void h3_mmc_slot_cover_handler(void *arg, int state); #endif /* __ASM_ARCH_OMAP_H3_H */ -- cgit v1.2.3-18-g5258 From 087c50302fbd608118e7c0f27a95dc552ad2f53b Mon Sep 17 00:00:00 2001 From: Carlos Eduardo Aguiar Date: Fri, 30 Nov 2007 01:52:53 -0400 Subject: ARM: OMAP1: Use MMC multislot structures for Siemens SX1 board Use MMC multislot structures for Siemens SX1 board Signed-off-by: Carlos Eduardo Aguiar Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/board-sx1.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/asm-arm/arch-omap/board-sx1.h b/include/asm-arm/arch-omap/board-sx1.h index 2bb8dd6e2d1..355adbdaae3 100644 --- a/include/asm-arm/arch-omap/board-sx1.h +++ b/include/asm-arm/arch-omap/board-sx1.h @@ -41,6 +41,12 @@ int sx1_getkeylight(u8 *keylight); int sx1_setmmipower(u8 onoff); int sx1_setusbpower(u8 onoff); -int sx1_setmmcpower(u8 onoff); +int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value); +int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value); + +/* MMC prototypes */ + +extern void sx1_mmc_init(void); +extern void sx1_mmc_slot_cover_handler(void *arg, int state); #endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */ -- cgit v1.2.3-18-g5258