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-rw-r--r--arch/arm/mach-omap2/omap_hwmod.h88
1 files changed, 8 insertions, 80 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index a8f779381fd8..df2239a58555 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -21,7 +21,6 @@
*
* To do:
* - add interconnect error log structures
- * - add pinmuxing
* - init_conn_id_bit (CONNID_BIT_VECTOR)
* - implement default hwmod SMS/SDRC flags?
* - move Linux-specific data ("non-ROM data") out
@@ -151,50 +150,6 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
#endif
/**
- * struct omap_hwmod_mux_info - hwmod specific mux configuration
- * @pads: array of omap_device_pad entries
- * @nr_pads: number of omap_device_pad entries
- *
- * Note that this is currently built during init as needed.
- */
-struct omap_hwmod_mux_info {
- int nr_pads;
- struct omap_device_pad *pads;
- int nr_pads_dynamic;
- struct omap_device_pad **pads_dynamic;
- int *irqs;
- bool enabled;
-};
-
-/**
- * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
- * @name: name of the IRQ channel (module local name)
- * @irq: IRQ channel ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx". It is for use
- * by platform_get_resource_byname(). It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_irq_info {
- const char *name;
- s16 irq;
-};
-
-/**
- * struct omap_hwmod_dma_info - DMA channels used by the hwmod
- * @name: name of the DMA channel (module local name)
- * @dma_req: DMA request ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx". It is for use
- * by platform_get_resource_byname(). It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_dma_info {
- const char *name;
- s16 dma_req;
-};
-
-/**
* struct omap_hwmod_rst_info - IPs reset lines use by hwmod
* @name: name of the reset line (module local name)
* @rst_shift: Offset of the reset bit
@@ -243,34 +198,6 @@ struct omap_hwmod_omap2_firewall {
u8 flags;
};
-
-/*
- * omap_hwmod_addr_space.flags bits
- *
- * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init.
- * ADDR_TYPE_RT: Address space contains module register target data.
- */
-#define ADDR_MAP_ON_INIT (1 << 0) /* XXX does not belong */
-#define ADDR_TYPE_RT (1 << 1)
-
-/**
- * struct omap_hwmod_addr_space - address space handled by the hwmod
- * @name: name of the address space
- * @pa_start: starting physical address
- * @pa_end: ending physical address
- * @flags: (see omap_hwmod_addr_space.flags macros above)
- *
- * Address space doesn't necessarily follow physical interconnect
- * structure. GPMC is one example.
- */
-struct omap_hwmod_addr_space {
- const char *name;
- u32 pa_start;
- u32 pa_end;
- u8 flags;
-};
-
-
/*
* omap_hwmod_ocp_if.user bits: these indicate the initiators that use this
* interface to interact with the hwmod. Used to add sleep dependencies
@@ -446,9 +373,12 @@ struct omap_hwmod_omap2_prcm {
* HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET: Some IP blocks have a valid CLKCTRL
* offset of zero; this flag bit should be set in those cases to
* distinguish from hwmods that have no clkctrl offset.
+ * HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK: Module clockctrl clock is managed
+ * by the common clock framework and not hwmod.
*/
#define HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT (1 << 0)
#define HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET (1 << 1)
+#define HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK (1 << 2)
/**
* struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
@@ -626,8 +556,6 @@ struct omap_hwmod_class {
* @name: name of the hwmod
* @class: struct omap_hwmod_class * to the class of this hwmod
* @od: struct omap_device currently associated with this hwmod (internal use)
- * @mpu_irqs: ptr to an array of MPU IRQs
- * @sdma_reqs: ptr to an array of System DMA request IDs
* @prcm: PRCM data pertaining to this hwmod
* @main_clk: main clock: OMAP clock name
* @_clk: pointer to the main struct clk (filled in at runtime)
@@ -670,9 +598,6 @@ struct omap_hwmod {
const char *name;
struct omap_hwmod_class *class;
struct omap_device *od;
- struct omap_hwmod_mux_info *mux;
- struct omap_hwmod_irq_info *mpu_irqs;
- struct omap_hwmod_dma_info *sdma_reqs;
struct omap_hwmod_rst_info *rst_lines;
union {
struct omap_hwmod_omap2_prcm omap2;
@@ -691,7 +616,6 @@ struct omap_hwmod {
struct lock_class_key hwmod_key; /* unique lock class */
struct list_head node;
struct omap_hwmod_ocp_if *_mpu_port;
- unsigned int (*xlate_irq)(unsigned int);
u32 flags;
u8 mpu_rt_idx;
u8 response_lat;
@@ -705,11 +629,16 @@ struct omap_hwmod {
struct omap_hwmod *parent_hwmod;
};
+struct device_node;
+
struct omap_hwmod *omap_hwmod_lookup(const char *name);
int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
void *data);
int __init omap_hwmod_setup_one(const char *name);
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+ struct device_node *np,
+ struct resource *res);
int omap_hwmod_enable(struct omap_hwmod *oh);
int omap_hwmod_idle(struct omap_hwmod *oh);
@@ -724,7 +653,6 @@ int omap_hwmod_softreset(struct omap_hwmod *oh);
int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags);
int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res);
int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
const char *name, struct resource *res);