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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Browse Source 
arm-soc fixes for 3.3-rc

* A series of OMAP regression fixes for merge window fallout
* Two patches for Davinci, one removes some misdefined clocks, the other
  is a regression fix for merge window fallout
* Two patches that makes Broadcom bcmring build again (and removes a
  bunch of unused code in the process)

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: bcmring: fix build failure in mach-bcmring/arch.c
  ARM: bcmring: remove unused DMA map code
  ARM: davinci: update mdio bus name
  ARM: OMAP2+: arch/arm/mach-omap2/smartreflex.c: add missing iounmap
  ARM: OMAP2+: arch/arm/mach-omap2/devices.c: introduce missing kfree
  ARM: OMAP: fix MMC2 loopback clock handling
  ARM: OMAP: fix erroneous mmc2 clock change on mmc3 setup
  ARM: OMAP2+: GPMC: fix device size setup
  ARM: OMAP2+: timer: Fix crash due to wrong arg to __omap_dm_timer_read_counter
  ARM: OMAP3: hwmod data: register dss hwmods after dss_core
  ARM: OMAP2/3: PRM: fix missing plat/irqs.h build breakage
  ARM: OMAP2+: io: fix compilation breakage on 2420-only configs
  ARM: OMAP4: hwmod data: Add names for DMIC memory address space
  ARM: OMAP3: hwmod data: add SYSC_HAS_ENAWAKEUP for dispc
  ARM: OMAP2+: hwmod data: split omap2/3 dispc hwmod class
  ARM: davinci: DA850: remove non-existing pll1_sysclk4-7 clocks
  ARM: OMAP2: fix regulator warnings
  ARM: OMAP2: fix omap3 touchbook kconfig warning
  i2c: OMAP: Fix OMAP1 build error
This commit is contained in:
Linus Torvalds
2012-02-04 12:11:40 -08:00
parent 31c150a11c ca43784daa
commit d9142025f5
24 changed files with 106 additions and 1094 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-bcmring/arch.c
+1 -1
View File
@@ -194,6 +194,6 @@ MACHINE_START(BCMRING, "BCMRING")
.init_early = bcmring_init_early,
.init_irq = bcmring_init_irq,
.timer = &bcmring_timer,
.init_machine = bcmring_init_machine
.init_machine = bcmring_init_machine,
.restart = bcmring_restart,
MACHINE_END
arch/arm/mach-bcmring/dma.c
-812
View File
File diff suppressed because it is too large Load Diff
arch/arm/mach-bcmring/include/mach/dma.h
-196
View File
@@ -26,15 +26,9 @@
/* ---- Include Files ---------------------------------------------------- */
#include <linux/kernel.h>
#include <linux/wait.h>
#include <linux/semaphore.h>
#include <csp/dmacHw.h>
#include <mach/timer.h>
#include <linux/scatterlist.h>
#include <linux/dma-mapping.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
/* ---- Constants and Types ---------------------------------------------- */
@@ -111,78 +105,6 @@ typedef struct {
} DMA_DescriptorRing_t;
/****************************************************************************
*
* The DMA_MemType_t and DMA_MemMap_t are helper structures used to setup
* DMA chains from a variety of memory sources.
*
*****************************************************************************/
#define DMA_MEM_MAP_MIN_SIZE 4096 /* Pages less than this size are better */
/* off not being DMA'd. */
typedef enum {
DMA_MEM_TYPE_NONE, /* Not a valid setting */
DMA_MEM_TYPE_VMALLOC, /* Memory came from vmalloc call */
DMA_MEM_TYPE_KMALLOC, /* Memory came from kmalloc call */
DMA_MEM_TYPE_DMA, /* Memory came from dma_alloc_xxx call */
DMA_MEM_TYPE_USER, /* Memory came from user space. */
} DMA_MemType_t;
/* A segment represents a physically and virtually contiguous chunk of memory. */
/* i.e. each segment can be DMA'd */
/* A user of the DMA code will add memory regions. Each region may need to be */
/* represented by one or more segments. */
typedef struct {
void *virtAddr; /* Virtual address used for this segment */
dma_addr_t physAddr; /* Physical address this segment maps to */
size_t numBytes; /* Size of the segment, in bytes */
} DMA_Segment_t;
/* A region represents a virtually contiguous chunk of memory, which may be */
/* made up of multiple segments. */
typedef struct {
DMA_MemType_t memType;
void *virtAddr;
size_t numBytes;
/* Each region (virtually contiguous) consists of one or more segments. Each */
/* segment is virtually and physically contiguous. */
int numSegmentsUsed;
int numSegmentsAllocated;
DMA_Segment_t *segment;
/* When a region corresponds to user memory, we need to lock all of the pages */
/* down before we can figure out the physical addresses. The lockedPage array contains */
/* the pages that were locked, and which subsequently need to be unlocked once the */
/* memory is unmapped. */
unsigned numLockedPages;
struct page **lockedPages;
} DMA_Region_t;
typedef struct {
int inUse; /* Is this mapping currently being used? */
struct semaphore lock; /* Acquired when using this structure */
enum dma_data_direction dir; /* Direction this transfer is intended for */
/* In the event that we're mapping user memory, we need to know which task */
/* the memory is for, so that we can obtain the correct mm locks. */
struct task_struct *userTask;
int numRegionsUsed;
int numRegionsAllocated;
DMA_Region_t *region;
} DMA_MemMap_t;
/****************************************************************************
*
* The DMA_DeviceAttribute_t contains information which describes a
@@ -568,124 +490,6 @@ int dma_alloc_double_dst_descriptors(DMA_Handle_t handle, /* DMA Handle */
size_t numBytes /* Number of bytes in each destination buffer */
);
/****************************************************************************/
/**
* Initializes a DMA_MemMap_t data structure
*/
/****************************************************************************/
int dma_init_mem_map(DMA_MemMap_t *memMap /* Stores state information about the map */
);
/****************************************************************************/
/**
* Releases any memory currently being held by a memory mapping structure.
*/
/****************************************************************************/
int dma_term_mem_map(DMA_MemMap_t *memMap /* Stores state information about the map */
);
/****************************************************************************/
/**
* Looks at a memory address and categorizes it.
*
* @return One of the values from the DMA_MemType_t enumeration.
*/
/****************************************************************************/
DMA_MemType_t dma_mem_type(void *addr);
/****************************************************************************/
/**
* Sets the process (aka userTask) associated with a mem map. This is
* required if user-mode segments will be added to the mapping.
*/
/****************************************************************************/
static inline void dma_mem_map_set_user_task(DMA_MemMap_t *memMap,
struct task_struct *task)
{
memMap->userTask = task;
}
/****************************************************************************/
/**
* Looks at a memory address and determines if we support DMA'ing to/from
* that type of memory.
*
* @return boolean -
* return value != 0 means dma supported
* return value == 0 means dma not supported
*/
/****************************************************************************/
int dma_mem_supports_dma(void *addr);
/****************************************************************************/
/**
* Initializes a memory map for use. Since this function acquires a
* sempaphore within the memory map, it is VERY important that dma_unmap
* be called when you're finished using the map.
*/
/****************************************************************************/
int dma_map_start(DMA_MemMap_t *memMap, /* Stores state information about the map */
enum dma_data_direction dir /* Direction that the mapping will be going */
);
/****************************************************************************/
/**
* Adds a segment of memory to a memory map.
*
* @return 0 on success, error code otherwise.
*/
/****************************************************************************/
int dma_map_add_region(DMA_MemMap_t *memMap, /* Stores state information about the map */
void *mem, /* Virtual address that we want to get a map of */
size_t numBytes /* Number of bytes being mapped */
);
/****************************************************************************/
/**
* Creates a descriptor ring from a memory mapping.
*
* @return 0 on success, error code otherwise.
*/
/****************************************************************************/
int dma_map_create_descriptor_ring(DMA_Device_t dev, /* DMA device (where the ring is stored) */
DMA_MemMap_t *memMap, /* Memory map that will be used */
dma_addr_t devPhysAddr /* Physical address of device */
);
/****************************************************************************/
/**
* Maps in a memory region such that it can be used for performing a DMA.
*
* @return
*/
/****************************************************************************/
int dma_map_mem(DMA_MemMap_t *memMap, /* Stores state information about the map */
void *addr, /* Virtual address that we want to get a map of */
size_t count, /* Number of bytes being mapped */
enum dma_data_direction dir /* Direction that the mapping will be going */
);
/****************************************************************************/
/**
* Maps in a memory region such that it can be used for performing a DMA.
*
* @return
*/
/****************************************************************************/
int dma_unmap(DMA_MemMap_t *memMap, /* Stores state information about the map */
int dirtied /* non-zero if any of the pages were modified */
);
/****************************************************************************/
/**
* Initiates a transfer when the descriptors have already been setup.
arch/arm/mach-davinci/board-da850-evm.c
+1 -1
View File
@@ -44,7 +44,7 @@
#include <mach/aemif.h>
#include <mach/spi.h>
#define DA850_EVM_PHY_ID "0:00"
#define DA850_EVM_PHY_ID "davinci_mdio-0:00"
#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
#define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15)
arch/arm/mach-davinci/board-dm365-evm.c
+1 -1
View File
@@ -54,7 +54,7 @@ static inline int have_tvp7002(void)
return 0;
}
#define DM365_EVM_PHY_ID "0:01"
#define DM365_EVM_PHY_ID "davinci_mdio-0:01"
/*
* A MAX-II CPLD is used for various board control functions.
*/
arch/arm/mach-davinci/board-dm644x-evm.c
+1 -1
View File
@@ -40,7 +40,7 @@
#include <mach/usb.h>
#include <mach/aemif.h>
#define DM644X_EVM_PHY_ID "0:01"
#define DM644X_EVM_PHY_ID "davinci_mdio-0:01"
#define LXT971_PHY_ID (0x001378e2)
#define LXT971_PHY_MASK (0xfffffff0)
arch/arm/mach-davinci/board-dm646x-evm.c
+1 -1
View File
@@ -736,7 +736,7 @@ static struct davinci_uart_config uart_config __initdata = {
.enabled_uarts = (1 << 0),
};
#define DM646X_EVM_PHY_ID "0:01"
#define DM646X_EVM_PHY_ID "davinci_mdio-0:01"
/*
* The following EDMA channels/slots are not being used by drivers (for
* example: Timer, GPIO, UART events etc) on dm646x, hence they are being
arch/arm/mach-davinci/board-neuros-osd2.c
+1 -1
View File
@@ -39,7 +39,7 @@
#include <mach/mmc.h>
#include <mach/usb.h>
#define NEUROS_OSD2_PHY_ID "0:01"
#define NEUROS_OSD2_PHY_ID "davinci_mdio-0:01"
#define LXT971_PHY_ID 0x001378e2
#define LXT971_PHY_MASK 0xfffffff0
arch/arm/mach-davinci/board-omapl138-hawk.c
+1 -1
View File
@@ -21,7 +21,7 @@
#include <mach/da8xx.h>
#include <mach/mux.h>
#define HAWKBOARD_PHY_ID "0:07"
#define HAWKBOARD_PHY_ID "davinci_mdio-0:07"
#define DA850_HAWK_MMCSD_CD_PIN GPIO_TO_PIN(3, 12)
#define DA850_HAWK_MMCSD_WP_PIN GPIO_TO_PIN(3, 13)
arch/arm/mach-davinci/board-sffsdr.c
+1 -1
View File
@@ -42,7 +42,7 @@
#include <mach/mux.h>
#include <mach/usb.h>
#define SFFSDR_PHY_ID "0:01"
#define SFFSDR_PHY_ID "davinci_mdio-0:01"
static struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
/* U-Boot Environment: Block 0
* UBL: Block 1
arch/arm/mach-davinci/da850.c
-32
View File
@@ -153,34 +153,6 @@ static struct clk pll1_sysclk3 = {
.div_reg = PLLDIV3,
};
static struct clk pll1_sysclk4 = {
.name = "pll1_sysclk4",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV4,
};
static struct clk pll1_sysclk5 = {
.name = "pll1_sysclk5",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV5,
};
static struct clk pll1_sysclk6 = {
.name = "pll0_sysclk6",
.parent = &pll0_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV6,
};
static struct clk pll1_sysclk7 = {
.name = "pll1_sysclk7",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV7,
};
static struct clk i2c0_clk = {
.name = "i2c0",
.parent = &pll0_aux_clk,
@@ -397,10 +369,6 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "pll1_aux", &pll1_aux_clk),
CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
CLK(NULL, "pll1_sysclk4", &pll1_sysclk4),
CLK(NULL, "pll1_sysclk5", &pll1_sysclk5),
CLK(NULL, "pll1_sysclk6", &pll1_sysclk6),
CLK(NULL, "pll1_sysclk7", &pll1_sysclk7),
CLK("i2c_davinci.1", NULL, &i2c0_clk),
CLK(NULL, "timer0", &timerp64_0_clk),
CLK("watchdog", NULL, &timerp64_1_clk),
arch/arm/mach-omap2/Kconfig
+5 -6
View File
@@ -213,13 +213,12 @@ config MACH_OMAP3_PANDORA
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
select REGULATOR_FIXED_VOLTAGE
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_OMAP3_TOUCHBOOK
bool "OMAP3 Touch Book"
depends on ARCH_OMAP3
default y
select BACKLIGHT_CLASS_DEVICE
config MACH_OMAP_3430SDP
bool "OMAP 3430 SDP board"
@@ -265,7 +264,7 @@ config MACH_OMAP_ZOOM2
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
select REGULATOR_FIXED_VOLTAGE
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board"
@@ -275,7 +274,7 @@ config MACH_OMAP_ZOOM3
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
select REGULATOR_FIXED_VOLTAGE
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_CM_T35
bool "CompuLab CM-T35/CM-T3730 modules"
@@ -334,7 +333,7 @@ config MACH_OMAP_4430SDP
depends on ARCH_OMAP4
select OMAP_PACKAGE_CBL
select OMAP_PACKAGE_CBS
select REGULATOR_FIXED_VOLTAGE
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config MACH_OMAP4_PANDA
bool "OMAP4 Panda Board"
@@ -342,7 +341,7 @@ config MACH_OMAP4_PANDA
depends on ARCH_OMAP4
select OMAP_PACKAGE_CBL
select OMAP_PACKAGE_CBS
select REGULATOR_FIXED_VOLTAGE
select REGULATOR_FIXED_VOLTAGE if REGULATOR
config OMAP3_EMU
bool "OMAP3 debugging peripherals"
arch/arm/mach-omap2/devices.c
+1
View File
@@ -405,6 +405,7 @@ static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
break;
default:
pr_err("Invalid McSPI Revision value\n");
kfree(pdata);
return -EINVAL;
}
arch/arm/mach-omap2/gpmc.c
+6
View File
@@ -528,7 +528,13 @@ int gpmc_cs_configure(int cs, int cmd, int wval)
case GPMC_CONFIG_DEV_SIZE:
regval = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
/* clear 2 target bits */
regval &= ~GPMC_CONFIG1_DEVICESIZE(3);
/* set the proper value */
regval |= GPMC_CONFIG1_DEVICESIZE(wval);
gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval);
break;
arch/arm/mach-omap2/hsmmc.c
+8 -8
View File
@@ -175,14 +175,15 @@ static void hsmmc2_select_input_clk_src(struct omap_mmc_platform_data *mmc)
{
u32 reg;
if (mmc->slots[0].internal_clock) {
reg = omap_ctrl_readl(control_devconf1_offset);
reg = omap_ctrl_readl(control_devconf1_offset);
if (mmc->slots[0].internal_clock)
reg |= OMAP2_MMCSDIO2ADPCLKISEL;
omap_ctrl_writel(reg, control_devconf1_offset);
}
else
reg &= ~OMAP2_MMCSDIO2ADPCLKISEL;
omap_ctrl_writel(reg, control_devconf1_offset);
}
static void hsmmc23_before_set_reg(struct device *dev, int slot,
static void hsmmc2_before_set_reg(struct device *dev, int slot,
int power_on, int vdd)
{
struct omap_mmc_platform_data *mmc = dev->platform_data;
@@ -407,14 +408,13 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
c->caps &= ~MMC_CAP_8_BIT_DATA;
c->caps |= MMC_CAP_4_BIT_DATA;
}
/* FALLTHROUGH */
case 3:
if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
/* off-chip level shifting, or none */
mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
mmc->slots[0].before_set_reg = hsmmc2_before_set_reg;
mmc->slots[0].after_set_reg = NULL;
}
break;
case 3:
case 4:
case 5:
mmc->slots[0].before_set_reg = NULL;
arch/arm/mach-omap2/io.c
+3 -1
View File
@@ -388,7 +388,7 @@ static void __init omap_hwmod_init_postsetup(void)
omap_pm_if_early_init();
}
#ifdef CONFIG_ARCH_OMAP2
#ifdef CONFIG_SOC_OMAP2420
void __init omap2420_init_early(void)
{
omap2_set_globals_242x();
@@ -400,7 +400,9 @@ void __init omap2420_init_early(void)
omap_hwmod_init_postsetup();
omap2420_clk_init();
}
#endif
#ifdef CONFIG_SOC_OMAP2430
void __init omap2430_init_early(void)
{
omap2_set_globals_243x();
arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
-21
View File
@@ -55,27 +55,6 @@ struct omap_hwmod_class omap2_dss_hwmod_class = {
.reset = omap_dss_reset,
};
/*
* 'dispc' class
* display controller
*/
static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
struct omap_hwmod_class omap2_dispc_hwmod_class = {
.name = "dispc",
.sysc = &omap2_dispc_sysc,
};
/*
* 'rfbi' class
* remote frame buffer interface
arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+22
View File
@@ -28,6 +28,28 @@ struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
{ .name = "dispc", .dma_req = 5 },
{ .dma_req = -1 }
};
/*
* 'dispc' class
* display controller
*/
static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
struct omap_hwmod_class omap2_dispc_hwmod_class = {
.name = "dispc",
.sysc = &omap2_dispc_sysc,
};
/* OMAP2xxx Timer Common */
static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
.rev_offs = 0x0000,
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+47 -7
View File
@@ -1480,6 +1480,28 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
.masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters),
};
/*
* 'dispc' class
* display controller
*/
static struct omap_hwmod_class_sysconfig omap3_dispc_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
SYSC_HAS_ENAWAKEUP),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class omap3_dispc_hwmod_class = {
.name = "dispc",
.sysc = &omap3_dispc_sysc,
};
/* l4_core -> dss_dispc */
static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
.master = &omap3xxx_l4_core_hwmod,
@@ -1503,7 +1525,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
.name = "dss_dispc",
.class = &omap2_dispc_hwmod_class,
.class = &omap3_dispc_hwmod_class,
.mpu_irqs = omap2_dispc_irqs,
.main_clk = "dss1_alwon_fck",
.prcm = {
@@ -3523,12 +3545,6 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
&omap3xxx_uart2_hwmod,
&omap3xxx_uart3_hwmod,
/* dss class */
&omap3xxx_dss_dispc_hwmod,
&omap3xxx_dss_dsi1_hwmod,
&omap3xxx_dss_rfbi_hwmod,
&omap3xxx_dss_venc_hwmod,
/* i2c class */
&omap3xxx_i2c1_hwmod,
&omap3xxx_i2c2_hwmod,
@@ -3635,6 +3651,15 @@ static __initdata struct omap_hwmod *am35xx_hwmods[] = {
NULL
};
static __initdata struct omap_hwmod *omap3xxx_dss_hwmods[] = {
/* dss class */
&omap3xxx_dss_dispc_hwmod,
&omap3xxx_dss_dsi1_hwmod,
&omap3xxx_dss_rfbi_hwmod,
&omap3xxx_dss_venc_hwmod,
NULL
};
int __init omap3xxx_hwmod_init(void)
{
int r;
@@ -3708,6 +3733,21 @@ int __init omap3xxx_hwmod_init(void)
if (h)
r = omap_hwmod_register(h);
if (r < 0)
return r;
/*
* DSS code presumes that dss_core hwmod is handled first,
* _before_ any other DSS related hwmods so register common
* DSS hwmods last to ensure that dss_core is already registered.
* Otherwise some change things may happen, for ex. if dispc
* is handled before dss_core and DSS is enabled in bootloader
* DIPSC will be reset with outputs enabled which sometimes leads
* to unrecoverable L3 error.
* XXX The long-term fix to this is to ensure modules are set up
* in dependency order in the hwmod core code.
*/
r = omap_hwmod_register(omap3xxx_dss_hwmods);
return r;
}
arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+2
View File
@@ -1031,6 +1031,7 @@ static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = {
static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = {
{
.name = "mpu",
.pa_start = 0x4012e000,
.pa_end = 0x4012e07f,
.flags = ADDR_TYPE_RT
@@ -1049,6 +1050,7 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = {
static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = {
{
.name = "dma",
.pa_start = 0x4902e000,
.pa_end = 0x4902e07f,
.flags = ADDR_TYPE_RT

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