Merge "msm: fsm9900: Add uio access to debug dump area" (09d97214) · Commits · e / devices / android_kernel_sony_msm8994

arch/arm/mach-msm/board-fsm9900.c

+60 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@
		#include <linux/of_platform.h>
		#include <linux/memory.h>
		#include <linux/clk/msm-clk-provider.h>
		#include <linux/uio_driver.h>
		#include <asm/mach/map.h>
		#include <asm/mach/arch.h>
		#include <mach/board.h>
		@@ -34,12 +35,70 @@
		#define FSM9900_MAC1_FUSE_PHYS 0xFC4B8448
		#define FSM9900_MAC_FUSE_SIZE 0x10

		#define FSM9900_QDSP6_0_DEBUG_DUMP_PHYS 0x25200000
		#define FSM9900_QDSP6_1_DEBUG_DUMP_PHYS 0x25280000
		#define FSM9900_QDSP6_2_DEBUG_DUMP_PHYS 0x25300000
		#define FSM9900_QDSP6_3_DEBUG_DUMP_PHYS 0x25380000
		#define FSM9900_SCLTE_DEBUG_DUMP_PHYS 0x25180000

		#define FSM9900_UIO_VERSION "1.0"

		static struct of_dev_auxdata fsm9900_auxdata_lookup[] __initdata = {
		OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF9824900, "msm_sdcc.1", NULL),
		OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF98A4900, "msm_sdcc.2", NULL),
		{}
		};

		static struct uio_info fsm9900_uio_info[] = {
		{
		.name = "fsm9900-uio",
		.version = FSM9900_UIO_VERSION,
		},
		};

		static struct resource fsm9900_uio_resources[] = {
		{
		.start = FSM9900_QDSP6_0_DEBUG_DUMP_PHYS,
		.end = FSM9900_QDSP6_0_DEBUG_DUMP_PHYS + SZ_512K - 1,
		.name = "qdsp6_0_debug_dump",
		.flags = IORESOURCE_MEM,
		},
		{
		.start = FSM9900_QDSP6_1_DEBUG_DUMP_PHYS,
		.end = FSM9900_QDSP6_1_DEBUG_DUMP_PHYS + SZ_512K - 1,
		.name = "qdsp6_1_debug_dump",
		.flags = IORESOURCE_MEM,
		},
		{
		.start = FSM9900_QDSP6_2_DEBUG_DUMP_PHYS,
		.end = FSM9900_QDSP6_2_DEBUG_DUMP_PHYS + SZ_512K - 1,
		.name = "qdsp6_2_debug_dump",
		.flags = IORESOURCE_MEM,
		},
		{
		.start = FSM9900_QDSP6_3_DEBUG_DUMP_PHYS,
		.end = FSM9900_QDSP6_3_DEBUG_DUMP_PHYS + SZ_512K - 1,
		.name = "qdsp6_3_debug_dump",
		.flags = IORESOURCE_MEM,
		},
		{
		.start = FSM9900_SCLTE_DEBUG_DUMP_PHYS,
		.end = FSM9900_SCLTE_DEBUG_DUMP_PHYS + SZ_512K - 1,
		.name = "sclte_debug_dump",
		.flags = IORESOURCE_MEM,
		},
		};

		static struct platform_device fsm9900_uio_device = {
		.name = "uio_pdrv",
		.id = -1,
		.dev = {
		.platform_data = &fsm9900_uio_info
		},
		.num_resources = 5,
		.resource = fsm9900_uio_resources,
		};

		static const char mac_addr_prop_name[] = "mac-address";

		void __init fsm9900_reserve(void)
		@@ -59,6 +118,7 @@ void __init fsm9900_add_drivers(void)
		msm_clock_init(&fsm9900_dummy_clock_init_data);
		else
		msm_clock_init(&fsm9900_clock_init_data);
		platform_device_register(&fsm9900_uio_device);
		}

		static void __init fsm9900_map_io(void)