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-rw-r--r--arch/arm/plat-omap/include/plat/clkdev.h13
-rw-r--r--arch/arm/plat-omap/include/plat/clkdev_omap.h1
-rw-r--r--arch/arm/plat-omap/include/plat/clock.h4
-rw-r--r--arch/arm/plat-omap/include/plat/common.h6
-rw-r--r--arch/arm/plat-omap/include/plat/cpu.h35
-rw-r--r--arch/arm/plat-omap/include/plat/dmtimer.h251
-rw-r--r--arch/arm/plat-omap/include/plat/gpio.h20
-rw-r--r--arch/arm/plat-omap/include/plat/i2c.h6
-rw-r--r--arch/arm/plat-omap/include/plat/irqs.h18
-rw-r--r--arch/arm/plat-omap/include/plat/mcbsp.h74
-rw-r--r--arch/arm/plat-omap/include/plat/nand.h6
-rw-r--r--arch/arm/plat-omap/include/plat/omap-pm.h8
-rw-r--r--arch/arm/plat-omap/include/plat/omap4-keypad.h3
-rw-r--r--arch/arm/plat-omap/include/plat/omap_device.h9
-rw-r--r--arch/arm/plat-omap/include/plat/omap_hwmod.h35
-rw-r--r--arch/arm/plat-omap/include/plat/uncompress.h1
16 files changed, 362 insertions, 128 deletions
diff --git a/arch/arm/plat-omap/include/plat/clkdev.h b/arch/arm/plat-omap/include/plat/clkdev.h
deleted file mode 100644
index 730c49d1ebd8..000000000000
--- a/arch/arm/plat-omap/include/plat/clkdev.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MACH_CLKDEV_H
-#define __MACH_CLKDEV_H
-
-static inline int __clk_get(struct clk *clk)
-{
- return 1;
-}
-
-static inline void __clk_put(struct clk *clk)
-{
-}
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index f1899a3e4174..387a9638991b 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -39,6 +39,7 @@ struct omap_clk {
#define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */
#define CK_443X (1 << 11)
#define CK_TI816X (1 << 12)
+#define CK_446X (1 << 13)
#define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS)
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 006e599c6613..df4b9683f17f 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -58,10 +58,12 @@ struct clkops {
#define RATE_IN_36XX (1 << 4)
#define RATE_IN_4430 (1 << 5)
#define RATE_IN_TI816X (1 << 6)
+#define RATE_IN_4460 (1 << 7)
#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X)
#define RATE_IN_34XX (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
#define RATE_IN_3XXX (RATE_IN_34XX | RATE_IN_36XX)
+#define RATE_IN_44XX (RATE_IN_4430 | RATE_IN_4460)
/* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */
#define RATE_IN_3430ES2PLUS_36XX (RATE_IN_3430ES2PLUS | RATE_IN_36XX)
@@ -152,7 +154,7 @@ struct dpll_data {
u16 max_multiplier;
u8 last_rounded_n;
u8 min_divider;
- u8 max_divider;
+ u16 max_divider;
u8 modes;
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
void __iomem *autoidle_reg;
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 5288130be96e..4564cc697d7f 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -34,7 +34,11 @@
struct sys_timer;
extern void omap_map_common_io(void);
-extern struct sys_timer omap_timer;
+extern struct sys_timer omap1_timer;
+extern struct sys_timer omap2_timer;
+extern struct sys_timer omap3_timer;
+extern struct sys_timer omap3_secure_timer;
+extern struct sys_timer omap4_timer;
extern bool omap_32k_timer_init(void);
extern int __init omap_init_clocksource_32k(void);
extern unsigned long long notrace omap_32k_sched_clock(void);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 8198bb6cdb5e..67b3d75884cd 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -88,6 +88,7 @@ unsigned int omap_rev(void);
* cpu_is_omap243x(): True for OMAP2430
* cpu_is_omap343x(): True for OMAP3430
* cpu_is_omap443x(): True for OMAP4430
+ * cpu_is_omap446x(): True for OMAP4460
*/
#define GET_OMAP_CLASS (omap_rev() & 0xff)
@@ -123,6 +124,7 @@ IS_OMAP_SUBCLASS(243x, 0x243)
IS_OMAP_SUBCLASS(343x, 0x343)
IS_OMAP_SUBCLASS(363x, 0x363)
IS_OMAP_SUBCLASS(443x, 0x443)
+IS_OMAP_SUBCLASS(446x, 0x446)
IS_TI_SUBCLASS(816x, 0x816)
@@ -137,6 +139,7 @@ IS_TI_SUBCLASS(816x, 0x816)
#define cpu_is_ti816x() 0
#define cpu_is_omap44xx() 0
#define cpu_is_omap443x() 0
+#define cpu_is_omap446x() 0
#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
@@ -361,8 +364,10 @@ IS_OMAP_TYPE(3517, 0x3517)
# if defined(CONFIG_ARCH_OMAP4)
# undef cpu_is_omap44xx
# undef cpu_is_omap443x
+# undef cpu_is_omap446x
# define cpu_is_omap44xx() is_omap44xx()
# define cpu_is_omap443x() is_omap443x()
+# define cpu_is_omap446x() is_omap446x()
# endif
/* Macros to detect if we have OMAP1 or OMAP2 */
@@ -410,6 +415,9 @@ IS_OMAP_TYPE(3517, 0x3517)
#define OMAP4430_REV_ES2_1 (OMAP443X_CLASS | (0x21 << 8))
#define OMAP4430_REV_ES2_2 (OMAP443X_CLASS | (0x22 << 8))
+#define OMAP446X_CLASS 0x44600044
+#define OMAP4460_REV_ES1_0 (OMAP446X_CLASS | (0x10 << 8))
+
/*
* omap_chip bits
*
@@ -439,13 +447,15 @@ IS_OMAP_TYPE(3517, 0x3517)
#define CHIP_IS_OMAP4430ES2_1 (1 << 12)
#define CHIP_IS_OMAP4430ES2_2 (1 << 13)
#define CHIP_IS_TI816X (1 << 14)
+#define CHIP_IS_OMAP4460ES1_0 (1 << 15)
#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \
CHIP_IS_OMAP4430ES2 | \
CHIP_IS_OMAP4430ES2_1 | \
- CHIP_IS_OMAP4430ES2_2)
+ CHIP_IS_OMAP4430ES2_2 | \
+ CHIP_IS_OMAP4460ES1_0)
/*
* "GE" here represents "greater than or equal to" in terms of ES
@@ -468,7 +478,7 @@ void omap2_check_revision(void);
/*
* Runtime detection of OMAP3 features
*/
-extern u32 omap3_features;
+extern u32 omap_features;
#define OMAP3_HAS_L2CACHE BIT(0)
#define OMAP3_HAS_IVA BIT(1)
@@ -478,11 +488,15 @@ extern u32 omap3_features;
#define OMAP3_HAS_192MHZ_CLK BIT(5)
#define OMAP3_HAS_IO_WAKEUP BIT(6)
#define OMAP3_HAS_SDRC BIT(7)
+#define OMAP4_HAS_MPU_1GHZ BIT(8)
+#define OMAP4_HAS_MPU_1_2GHZ BIT(9)
+#define OMAP4_HAS_MPU_1_5GHZ BIT(10)
+
#define OMAP3_HAS_FEATURE(feat,flag) \
static inline unsigned int omap3_has_ ##feat(void) \
{ \
- return (omap3_features & OMAP3_HAS_ ##flag); \
+ return omap_features & OMAP3_HAS_ ##flag; \
} \
OMAP3_HAS_FEATURE(l2cache, L2CACHE)
@@ -494,4 +508,19 @@ OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
OMAP3_HAS_FEATURE(sdrc, SDRC)
+/*
+ * Runtime detection of OMAP4 features
+ */
+extern u32 omap_features;
+
+#define OMAP4_HAS_FEATURE(feat, flag) \
+static inline unsigned int omap4_has_ ##feat(void) \
+{ \
+ return omap_features & OMAP4_HAS_ ##flag; \
+} \
+
+OMAP4_HAS_FEATURE(mpu_1ghz, MPU_1GHZ)
+OMAP4_HAS_FEATURE(mpu_1_2ghz, MPU_1_2GHZ)
+OMAP4_HAS_FEATURE(mpu_1_5ghz, MPU_1_5GHZ)
+
#endif
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index d6c70d2f4030..eb5d16c60cd9 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -32,6 +32,10 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+
#ifndef __ASM_ARCH_DMTIMER_H
#define __ASM_ARCH_DMTIMER_H
@@ -56,12 +60,8 @@
*/
#define OMAP_TIMER_IP_VERSION_1 0x1
struct omap_dm_timer;
-extern struct omap_dm_timer *gptimer_wakeup;
-extern struct sys_timer omap_timer;
struct clk;
-int omap_dm_timer_init(void);
-
struct omap_dm_timer *omap_dm_timer_request(void);
struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
void omap_dm_timer_free(struct omap_dm_timer *timer);
@@ -93,5 +93,248 @@ void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value
int omap_dm_timers_active(void);
+/*
+ * Do not use the defines below, they are not needed. They should be only
+ * used by dmtimer.c and sys_timer related code.
+ */
+
+/* register offsets */
+#define _OMAP_TIMER_ID_OFFSET 0x00
+#define _OMAP_TIMER_OCP_CFG_OFFSET 0x10
+#define _OMAP_TIMER_SYS_STAT_OFFSET 0x14
+#define _OMAP_TIMER_STAT_OFFSET 0x18
+#define _OMAP_TIMER_INT_EN_OFFSET 0x1c
+#define _OMAP_TIMER_WAKEUP_EN_OFFSET 0x20
+#define _OMAP_TIMER_CTRL_OFFSET 0x24
+#define OMAP_TIMER_CTRL_GPOCFG (1 << 14)
+#define OMAP_TIMER_CTRL_CAPTMODE (1 << 13)
+#define OMAP_TIMER_CTRL_PT (1 << 12)
+#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH (0x1 << 8)
+#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW (0x2 << 8)
+#define OMAP_TIMER_CTRL_TCM_BOTHEDGES (0x3 << 8)
+#define OMAP_TIMER_CTRL_SCPWM (1 << 7)
+#define OMAP_TIMER_CTRL_CE (1 << 6) /* compare enable */
+#define OMAP_TIMER_CTRL_PRE (1 << 5) /* prescaler enable */
+#define OMAP_TIMER_CTRL_PTV_SHIFT 2 /* prescaler value shift */
+#define OMAP_TIMER_CTRL_POSTED (1 << 2)
+#define OMAP_TIMER_CTRL_AR (1 << 1) /* auto-reload enable */
+#define OMAP_TIMER_CTRL_ST (1 << 0) /* start timer */
+#define _OMAP_TIMER_COUNTER_OFFSET 0x28
+#define _OMAP_TIMER_LOAD_OFFSET 0x2c
+#define _OMAP_TIMER_TRIGGER_OFFSET 0x30
+#define _OMAP_TIMER_WRITE_PEND_OFFSET 0x34
+#define WP_NONE 0 /* no write pending bit */
+#define WP_TCLR (1 << 0)
+#define WP_TCRR (1 << 1)
+#define WP_TLDR (1 << 2)
+#define WP_TTGR (1 << 3)
+#define WP_TMAR (1 << 4)
+#define WP_TPIR (1 << 5)
+#define WP_TNIR (1 << 6)
+#define WP_TCVR (1 << 7)
+#define WP_TOCR (1 << 8)
+#define WP_TOWR (1 << 9)
+#define _OMAP_TIMER_MATCH_OFFSET 0x38
+#define _OMAP_TIMER_CAPTURE_OFFSET 0x3c
+#define _OMAP_TIMER_IF_CTRL_OFFSET 0x40
+#define _OMAP_TIMER_CAPTURE2_OFFSET 0x44 /* TCAR2, 34xx only */
+#define _OMAP_TIMER_TICK_POS_OFFSET 0x48 /* TPIR, 34xx only */
+#define _OMAP_TIMER_TICK_NEG_OFFSET 0x4c /* TNIR, 34xx only */
+#define _OMAP_TIMER_TICK_COUNT_OFFSET 0x50 /* TCVR, 34xx only */
+#define _OMAP_TIMER_TICK_INT_MASK_SET_OFFSET 0x54 /* TOCR, 34xx only */
+#define _OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET 0x58 /* TOWR, 34xx only */
+
+/* register offsets with the write pending bit encoded */
+#define WPSHIFT 16
+
+#define OMAP_TIMER_ID_REG (_OMAP_TIMER_ID_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_OCP_CFG_REG (_OMAP_TIMER_OCP_CFG_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_SYS_STAT_REG (_OMAP_TIMER_SYS_STAT_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_STAT_REG (_OMAP_TIMER_STAT_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_INT_EN_REG (_OMAP_TIMER_INT_EN_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_WAKEUP_EN_REG (_OMAP_TIMER_WAKEUP_EN_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_CTRL_REG (_OMAP_TIMER_CTRL_OFFSET \
+ | (WP_TCLR << WPSHIFT))
+
+#define OMAP_TIMER_COUNTER_REG (_OMAP_TIMER_COUNTER_OFFSET \
+ | (WP_TCRR << WPSHIFT))
+
+#define OMAP_TIMER_LOAD_REG (_OMAP_TIMER_LOAD_OFFSET \
+ | (WP_TLDR << WPSHIFT))
+
+#define OMAP_TIMER_TRIGGER_REG (_OMAP_TIMER_TRIGGER_OFFSET \
+ | (WP_TTGR << WPSHIFT))
+
+#define OMAP_TIMER_WRITE_PEND_REG (_OMAP_TIMER_WRITE_PEND_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_MATCH_REG (_OMAP_TIMER_MATCH_OFFSET \
+ | (WP_TMAR << WPSHIFT))
+
+#define OMAP_TIMER_CAPTURE_REG (_OMAP_TIMER_CAPTURE_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_IF_CTRL_REG (_OMAP_TIMER_IF_CTRL_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_CAPTURE2_REG (_OMAP_TIMER_CAPTURE2_OFFSET \
+ | (WP_NONE << WPSHIFT))
+
+#define OMAP_TIMER_TICK_POS_REG (_OMAP_TIMER_TICK_POS_OFFSET \
+ | (WP_TPIR << WPSHIFT))
+
+#define OMAP_TIMER_TICK_NEG_REG (_OMAP_TIMER_TICK_NEG_OFFSET \
+ | (WP_TNIR << WPSHIFT))
+
+#define OMAP_TIMER_TICK_COUNT_REG (_OMAP_TIMER_TICK_COUNT_OFFSET \
+ | (WP_TCVR << WPSHIFT))
+
+#define OMAP_TIMER_TICK_INT_MASK_SET_REG \
+ (_OMAP_TIMER_TICK_INT_MASK_SET_OFFSET | (WP_TOCR << WPSHIFT))
+
+#define OMAP_TIMER_TICK_INT_MASK_COUNT_REG \
+ (_OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET | (WP_TOWR << WPSHIFT))
+
+struct omap_dm_timer {
+ unsigned long phys_base;
+ int irq;
+#ifdef CONFIG_ARCH_OMAP2PLUS
+ struct clk *iclk, *fclk;
+#endif
+ void __iomem *io_base;
+ unsigned long rate;
+ unsigned reserved:1;
+ unsigned enabled:1;
+ unsigned posted:1;
+};
+
+extern u32 sys_timer_reserved;
+void omap_dm_timer_prepare(struct omap_dm_timer *timer);
+
+static inline u32 __omap_dm_timer_read(void __iomem *base, u32 reg,
+ int posted)
+{
+ if (posted)
+ while (__raw_readl(base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))
+ & (reg >> WPSHIFT))
+ cpu_relax();
+
+ return __raw_readl(base + (reg & 0xff));
+}
+
+static inline void __omap_dm_timer_write(void __iomem *base, u32 reg, u32 val,
+ int posted)
+{
+ if (posted)
+ while (__raw_readl(base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))
+ & (reg >> WPSHIFT))
+ cpu_relax();
+
+ __raw_writel(val, base + (reg & 0xff));
+}
+
+/* Assumes the source clock has been set by caller */
+static inline void __omap_dm_timer_reset(void __iomem *base, int autoidle,
+ int wakeup)
+{
+ u32 l;
+
+ l = __omap_dm_timer_read(base, OMAP_TIMER_OCP_CFG_REG, 0);
+ l |= 0x02 << 3; /* Set to smart-idle mode */
+ l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */
+
+ if (autoidle)
+ l |= 0x1 << 0;
+
+ if (wakeup)
+ l |= 1 << 2;
+
+ __omap_dm_timer_write(base, OMAP_TIMER_OCP_CFG_REG, l, 0);
+
+ /* Match hardware reset default of posted mode */
+ __omap_dm_timer_write(base, OMAP_TIMER_IF_CTRL_REG,
+ OMAP_TIMER_CTRL_POSTED, 0);
+}
+
+static inline int __omap_dm_timer_set_source(struct clk *timer_fck,
+ struct clk *parent)
+{
+ int ret;
+
+ clk_disable(timer_fck);
+ ret = clk_set_parent(timer_fck, parent);
+ clk_enable(timer_fck);
+
+ /*
+ * When the functional clock disappears, too quick writes seem
+ * to cause an abort. XXX Is this still necessary?
+ */
+ __delay(300000);
+
+ return ret;
+}
+
+static inline void __omap_dm_timer_stop(void __iomem *base, int posted,
+ unsigned long rate)
+{
+ u32 l;
+
+ l = __omap_dm_timer_read(base, OMAP_TIMER_CTRL_REG, posted);
+ if (l & OMAP_TIMER_CTRL_ST) {
+ l &= ~0x1;
+ __omap_dm_timer_write(base, OMAP_TIMER_CTRL_REG, l, posted);
+#ifdef CONFIG_ARCH_OMAP2PLUS
+ /* Readback to make sure write has completed */
+ __omap_dm_timer_read(base, OMAP_TIMER_CTRL_REG, posted);
+ /*
+ * Wait for functional clock period x 3.5 to make sure that
+ * timer is stopped
+ */
+ udelay(3500000 / rate + 1);
+#endif
+ }
+
+ /* Ack possibly pending interrupt */
+ __omap_dm_timer_write(base, OMAP_TIMER_STAT_REG,
+ OMAP_TIMER_INT_OVERFLOW, 0);
+}
+
+static inline void __omap_dm_timer_load_start(void __iomem *base, u32 ctrl,
+ unsigned int load, int posted)
+{
+ __omap_dm_timer_write(base, OMAP_TIMER_COUNTER_REG, load, posted);
+ __omap_dm_timer_write(base, OMAP_TIMER_CTRL_REG, ctrl, posted);
+}
+
+static inline void __omap_dm_timer_int_enable(void __iomem *base,
+ unsigned int value)
+{
+ __omap_dm_timer_write(base, OMAP_TIMER_INT_EN_REG, value, 0);
+ __omap_dm_timer_write(base, OMAP_TIMER_WAKEUP_EN_REG, value, 0);
+}
+
+static inline unsigned int __omap_dm_timer_read_counter(void __iomem *base,
+ int posted)
+{
+ return __omap_dm_timer_read(base, OMAP_TIMER_COUNTER_REG, posted);
+}
+
+static inline void __omap_dm_timer_write_status(void __iomem *base,
+ unsigned int value)
+{
+ __omap_dm_timer_write(base, OMAP_TIMER_STAT_REG, value, 0);
+}
#endif /* __ASM_ARCH_DMTIMER_H */
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index ec97e00cb581..91e8de3db085 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -174,12 +174,32 @@ struct omap_gpio_dev_attr {
bool dbck_flag; /* dbck required or not - True for OMAP3&4 */
};
+struct omap_gpio_reg_offs {
+ u16 revision;
+ u16 direction;
+ u16 datain;
+ u16 dataout;
+ u16 set_dataout;
+ u16 clr_dataout;
+ u16 irqstatus;
+ u16 irqstatus2;
+ u16 irqenable;
+ u16 set_irqenable;
+ u16 clr_irqenable;
+ u16 debounce;
+ u16 debounce_en;
+
+ bool irqenable_inv;
+};
+
struct omap_gpio_platform_data {
u16 virtual_irq_start;
int bank_type;
int bank_width; /* GPIO bank width */
int bank_stride; /* Only needed for omap1 MPUIO */
bool dbck_flag; /* dbck required or not - True for OMAP3&4 */
+
+ struct omap_gpio_reg_offs *regs;
};
/* TODO: Analyze removing gpio_bank_count usage from driver code */
diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
index 878d632c4092..7c22b9e10dc3 100644
--- a/arch/arm/plat-omap/include/plat/i2c.h
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -22,6 +22,7 @@
#define __ASM__ARCH_OMAP_I2C_H
#include <linux/i2c.h>
+#include <linux/i2c-omap.h>
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
@@ -46,10 +47,13 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
*/
struct omap_i2c_dev_attr {
u8 fifo_depth;
- u8 flags;
+ u32 flags;
};
void __init omap1_i2c_mux_pins(int bus_id);
void __init omap2_i2c_mux_pins(int bus_id);
+struct omap_hwmod;
+int omap_i2c_reset(struct omap_hwmod *oh);
+
#endif /* __ASM__ARCH_OMAP_I2C_H */
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 5a25098ea7ea..926d25c780f3 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -407,11 +407,19 @@
#endif
#define TWL6030_IRQ_END (TWL6030_IRQ_BASE + TWL6030_BASE_NR_IRQS)
+#define TWL6040_CODEC_IRQ_BASE TWL6030_IRQ_END
+#ifdef CONFIG_TWL6040_CODEC
+#define TWL6040_CODEC_NR_IRQS 6
+#else
+#define TWL6040_CODEC_NR_IRQS 0
+#endif
+#define TWL6040_CODEC_IRQ_END (TWL6040_CODEC_IRQ_BASE + TWL6040_CODEC_NR_IRQS)
+
/* Total number of interrupts depends on the enabled blocks above */
-#if (TWL4030_GPIO_IRQ_END > TWL6030_IRQ_END)
+#if (TWL4030_GPIO_IRQ_END > TWL6040_CODEC_IRQ_END)
#define TWL_IRQ_END TWL4030_GPIO_IRQ_END
#else
-#define TWL_IRQ_END TWL6030_IRQ_END
+#define TWL_IRQ_END TWL6040_CODEC_IRQ_END
#endif
/* GPMC related */
@@ -428,7 +436,11 @@
#define INTCPS_NR_IRQS 96
#ifndef __ASSEMBLY__
-extern void omap_init_irq(void);
+extern void __iomem *omap_irq_base;
+void omap1_init_irq(void);
+void omap2_init_irq(void);
+void omap3_init_irq(void);
+void ti816x_init_irq(void);
extern int omap_irq_pending(void);
void omap_intc_save_context(void);
void omap_intc_restore_context(void);
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index f8f690ab2997..9882c657b2d4 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -24,7 +24,6 @@
#ifndef __ASM_ARCH_OMAP_MCBSP_H
#define __ASM_ARCH_OMAP_MCBSP_H
-#include <linux/completion.h>
#include <linux/spinlock.h>
#include <mach/hardware.h>
@@ -34,7 +33,7 @@
#define OMAP_MCBSP_PLATFORM_DEVICE(port_nr) \
static struct platform_device omap_mcbsp##port_nr = { \
.name = "omap-mcbsp-dai", \
- .id = OMAP_MCBSP##port_nr, \
+ .id = port_nr - 1, \
}
#define MCBSP_CONFIG_TYPE2 0x2
@@ -333,18 +332,6 @@ struct omap_mcbsp_reg_cfg {
};
typedef enum {
- OMAP_MCBSP1 = 0,
- OMAP_MCBSP2,
- OMAP_MCBSP3,
- OMAP_MCBSP4,
- OMAP_MCBSP5
-} omap_mcbsp_id;
-
-typedef int __bitwise omap_mcbsp_io_type_t;
-#define OMAP_MCBSP_IRQ_IO ((__force omap_mcbsp_io_type_t) 1)
-#define OMAP_MCBSP_POLL_IO ((__force omap_mcbsp_io_type_t) 2)
-
-typedef enum {
OMAP_MCBSP_WORD_8 = 0,
OMAP_MCBSP_WORD_12,
OMAP_MCBSP_WORD_16,
@@ -353,38 +340,6 @@ typedef enum {
OMAP_MCBSP_WORD_32,
} omap_mcbsp_word_length;
-typedef enum {
- OMAP_MCBSP_CLK_RISING = 0,
- OMAP_MCBSP_CLK_FALLING,
-} omap_mcbsp_clk_polarity;
-
-typedef enum {
- OMAP_MCBSP_FS_ACTIVE_HIGH = 0,
- OMAP_MCBSP_FS_ACTIVE_LOW,
-} omap_mcbsp_fs_polarity;
-
-typedef enum {
- OMAP_MCBSP_CLK_STP_MODE_NO_DELAY = 0,
- OMAP_MCBSP_CLK_STP_MODE_DELAY,
-} omap_mcbsp_clk_stp_mode;
-
-
-/******* SPI specific mode **********/
-typedef enum {
- OMAP_MCBSP_SPI_MASTER = 0,
- OMAP_MCBSP_SPI_SLAVE,
-} omap_mcbsp_spi_mode;
-
-struct omap_mcbsp_spi_cfg {
- omap_mcbsp_spi_mode spi_mode;
- omap_mcbsp_clk_polarity rx_clock_polarity;
- omap_mcbsp_clk_polarity tx_clock_polarity;
- omap_mcbsp_fs_polarity fsx_polarity;
- u8 clk_div;
- omap_mcbsp_clk_stp_mode clk_stp_mode;
- omap_mcbsp_word_length word_length;
-};
-
/* Platform specific configuration */
struct omap_mcbsp_ops {
void (*request)(unsigned int);
@@ -422,25 +377,13 @@ struct omap_mcbsp {
void __iomem *io_base;
u8 id;
u8 free;
- omap_mcbsp_word_length rx_word_length;
- omap_mcbsp_word_length tx_word_length;
- omap_mcbsp_io_type_t io_type; /* IRQ or poll */
- /* IRQ based TX/RX */
int rx_irq;
int tx_irq;
/* DMA stuff */
u8 dma_rx_sync;
- short dma_rx_lch;
u8 dma_tx_sync;
- short dma_tx_lch;
-
- /* Completion queues */
- struct completion tx_irq_completion;
- struct completion rx_irq_completion;
- struct completion tx_dma_completion;
- struct completion rx_dma_completion;
/* Protect the field .free, while checking if the mcbsp is in use */
spinlock_t lock;
@@ -499,24 +442,9 @@ int omap_mcbsp_request(unsigned int id);
void omap_mcbsp_free(unsigned int id);
void omap_mcbsp_start(unsigned int id, int tx, int rx);
void omap_mcbsp_stop(unsigned int id, int tx, int rx);
-void omap_mcbsp_xmit_word(unsigned int id, u32 word);
-u32 omap_mcbsp_recv_word(unsigned int id);
-
-int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int length);
-int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int length);
-int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word);
-int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word);
-
/* McBSP functional clock source changing function */
extern int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id);
-/* SPI specific API */
-void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg * spi_cfg);
-
-/* Polled read/write functions */
-int omap_mcbsp_pollread(unsigned int id, u16 * buf);
-int omap_mcbsp_pollwrite(unsigned int id, u16 buf);
-int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type);
/* McBSP signal muxing API */
void omap2_mcbsp1_mux_clkr_src(u8 mux);
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index d86d1ecf0068..67fc5060183e 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -19,15 +19,11 @@ enum nand_io {
};
struct omap_nand_platform_data {
- unsigned int options;
int cs;
- int gpio_irq;
struct mtd_partition *parts;
struct gpmc_timings *gpmc_t;
int nr_parts;
- int (*nand_setup)(void);
- int (*dev_ready)(struct omap_nand_platform_data *);
- int dma_channel;
+ bool dev_ready;
int gpmc_irq;
enum nand_io xfer_type;
unsigned long phys_base;
diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h
index c0a752053039..0840df813f4f 100644
--- a/arch/arm/plat-omap/include/plat/omap-pm.h
+++ b/arch/arm/plat-omap/include/plat/omap-pm.h
@@ -40,11 +40,7 @@
* framework starts. The "_if_" is to avoid name collisions with the
* PM idle-loop code.
*/
-#ifdef CONFIG_OMAP_PM_NONE
-#define omap_pm_if_early_init() 0
-#else
int __init omap_pm_if_early_init(void);
-#endif
/**
* omap_pm_if_init - OMAP PM init code called after clock fw init
@@ -52,11 +48,7 @@ int __init omap_pm_if_early_init(void);
* The main initialization code. OPP tables are passed in here. The
* "_if_" is to avoid name collisions with the PM idle-loop code.
*/
-#ifdef CONFIG_OMAP_PM_NONE
-#define omap_pm_if_init() 0
-#else
int __init omap_pm_if_init(void);
-#endif
/**
* omap_pm_if_exit - OMAP PM exit code
diff --git a/arch/arm/plat-omap/include/plat/omap4-keypad.h b/arch/arm/plat-omap/include/plat/omap4-keypad.h
index 2b1d9bc1eebb..9fe6c8783236 100644
--- a/arch/arm/plat-omap/include/plat/omap4-keypad.h
+++ b/arch/arm/plat-omap/include/plat/omap4-keypad.h
@@ -10,5 +10,6 @@ struct omap4_keypad_platform_data {
u8 cols;
};
-extern int omap4_keyboard_init(struct omap4_keypad_platform_data *);
+extern int omap4_keyboard_init(struct omap4_keypad_platform_data *,
+ struct omap_board_data *);
#endif
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index e4c349ff9fd8..ee405b36df4b 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -44,6 +44,10 @@ extern struct device omap_device_parent;
#define OMAP_DEVICE_STATE_IDLE 2
#define OMAP_DEVICE_STATE_SHUTDOWN 3
+/* omap_device.flags values */
+#define OMAP_DEVICE_SUSPENDED BIT(0)
+#define OMAP_DEVICE_NO_IDLE_ON_SUSPEND BIT(1)
+
/**
* struct omap_device - omap_device wrapper for platform_devices
* @pdev: platform_device
@@ -73,6 +77,7 @@ struct omap_device {
s8 pm_lat_level;
u8 hwmods_cnt;
u8 _state;
+ u8 flags;
};
/* Device driver interface (call via platform_data fn ptrs) */
@@ -117,6 +122,10 @@ int omap_device_enable_hwmods(struct omap_device *od);
int omap_device_disable_clocks(struct omap_device *od);
int omap_device_enable_clocks(struct omap_device *od);
+static inline void omap_device_disable_idle_on_suspend(struct omap_device *od)
+{
+ od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND;
+}
/*
* Entries should be kept in latency order ascending
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 1adea9c62984..0e329ca88a70 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -2,6 +2,7 @@
* omap_hwmod macros, structures
*
* Copyright (C) 2009-2011 Nokia Corporation
+ * Copyright (C) 2011 Texas Instruments, Inc.
* Paul Walmsley
*
* Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -77,9 +78,13 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
#define HWMOD_IDLEMODE_FORCE (1 << 0)
#define HWMOD_IDLEMODE_NO (1 << 1)
#define HWMOD_IDLEMODE_SMART (1 << 2)
-/* Slave idle mode flag only */
#define HWMOD_IDLEMODE_SMART_WKUP (1 << 3)
+/* modulemode control type (SW or HW) */
+#define MODULEMODE_HWCTRL 1
+#define MODULEMODE_SWCTRL 2
+
+
/**
* struct omap_hwmod_mux_info - hwmod specific mux configuration
* @pads: array of omap_device_pad entries
@@ -98,7 +103,7 @@ struct omap_hwmod_mux_info {
/**
* struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
* @name: name of the IRQ channel (module local name)
- * @irq_ch: IRQ channel ID
+ * @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
@@ -106,13 +111,13 @@ struct omap_hwmod_mux_info {
*/
struct omap_hwmod_irq_info {
const char *name;
- u16 irq;
+ 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
+ * @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
@@ -120,7 +125,7 @@ struct omap_hwmod_irq_info {
*/
struct omap_hwmod_dma_info {
const char *name;
- u16 dma_req;
+ s16 dma_req;
};
/**
@@ -220,7 +225,6 @@ struct omap_hwmod_addr_space {
* @clk: interface clock: OMAP clock name
* @_clk: pointer to the interface struct clk (filled in at runtime)
* @fw: interface firewall data
- * @addr_cnt: ARRAY_SIZE(@addr)
* @width: OCP data width
* @user: initiators using this interface (see OCP_USER_* macros above)
* @flags: OCP interface flags (see OCPIF_* macros above)
@@ -239,7 +243,6 @@ struct omap_hwmod_ocp_if {
union {
struct omap_hwmod_omap2_firewall omap2;
} fw;
- u8 addr_cnt;
u8 width;
u8 user;
u8 flags;
@@ -258,6 +261,7 @@ struct omap_hwmod_ocp_if {
#define MSTANDBY_FORCE (HWMOD_IDLEMODE_FORCE << MASTER_STANDBY_SHIFT)
#define MSTANDBY_NO (HWMOD_IDLEMODE_NO << MASTER_STANDBY_SHIFT)
#define MSTANDBY_SMART (HWMOD_IDLEMODE_SMART << MASTER_STANDBY_SHIFT)
+#define MSTANDBY_SMART_WKUP (HWMOD_IDLEMODE_SMART_WKUP << MASTER_STANDBY_SHIFT)
/* omap_hwmod_sysconfig.sysc_flags capability flags */
#define SYSC_HAS_AUTOIDLE (1 << 0)
@@ -362,9 +366,11 @@ struct omap_hwmod_omap2_prcm {
* @submodule_wkdep_bit: bit shift of the WKDEP range
*/
struct omap_hwmod_omap4_prcm {
- void __iomem *clkctrl_reg;
- void __iomem *rstctrl_reg;
+ u16 clkctrl_offs;
+ u16 rstctrl_offs;
+ u16 context_offs;
u8 submodule_wkdep_bit;
+ u8 modulemode;
};
@@ -468,8 +474,8 @@ 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 (see also mpu_irqs_cnt)
- * @sdma_reqs: ptr to an array of System DMA request IDs (see sdma_reqs_cnt)
+ * @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)
@@ -482,8 +488,6 @@ struct omap_hwmod_class {
* @_sysc_cache: internal-use hwmod flags
* @_mpu_rt_va: cached register target start address (internal use)
* @_mpu_port_index: cached MPU register target slave ID (internal use)
- * @mpu_irqs_cnt: number of @mpu_irqs
- * @sdma_reqs_cnt: number of @sdma_reqs
* @opt_clks_cnt: number of @opt_clks
* @master_cnt: number of @master entries
* @slaves_cnt: number of @slave entries
@@ -519,6 +523,8 @@ struct omap_hwmod {
const char *main_clk;
struct clk *_clk;
struct omap_hwmod_opt_clk *opt_clks;
+ char *clkdm_name;
+ struct clockdomain *clkdm;
char *vdd_name;
struct voltagedomain *voltdm;
struct omap_hwmod_ocp_if **masters; /* connect to *_IA */
@@ -531,8 +537,6 @@ struct omap_hwmod {
u16 flags;
u8 _mpu_port_index;
u8 response_lat;
- u8 mpu_irqs_cnt;
- u8 sdma_reqs_cnt;
u8 rst_lines_cnt;
u8 opt_clks_cnt;
u8 masters_cnt;
@@ -572,6 +576,7 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh);
void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs);
u32 omap_hwmod_read(struct omap_hwmod *oh, u16 reg_offs);
+int omap_hwmod_softreset(struct omap_hwmod *oh);
int omap_hwmod_count_resources(struct omap_hwmod *oh);
int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index ac4b60d9aa29..a067484cc4a2 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -148,6 +148,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
/* omap3 based boards using UART3 */
DEBUG_LL_OMAP3(3, cm_t35);
DEBUG_LL_OMAP3(3, cm_t3517);
+ DEBUG_LL_OMAP3(3, cm_t3730);
DEBUG_LL_OMAP3(3, craneboard);
DEBUG_LL_OMAP3(3, devkit8000);
DEBUG_LL_OMAP3(3, igep0020);
generated by cgit v1.2.3 (git 2.0.4) at 2024-08-22 07:42:40 +0000