Merge branch 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel

6 files changed, 100 insertions, 67 deletions

diff --git a/arch/arm/plat-omap/include/mach/board-apollon.h b/arch/arm/plat-omap/include/mach/board-apollon.h
index 731c858cf3f..61bd5e8f09b 100644
--- a/arch/arm/plat-omap/include/mach/board-apollon.h
+++ b/arch/arm/plat-omap/include/mach/board-apollon.h
@@ -29,12 +29,14 @@
 #ifndef __ASM_ARCH_OMAP_APOLLON_H
 #define __ASM_ARCH_OMAP_APOLLON_H
 
+#include <mach/cpu.h>
+
 extern void apollon_mmc_init(void);
 
 static inline int apollon_plus(void)
 {
 	/* The apollon plus has IDCODE revision 5 */
-	return system_rev & 0xc0;
+	return omap_rev() & 0xc0;
 }
 
 /* Placeholder for APOLLON specific defines */
diff --git a/arch/arm/plat-omap/include/mach/board-ldp.h b/arch/arm/plat-omap/include/mach/board-ldp.h
index 66e2746c04c..f2339966521 100644
--- a/arch/arm/plat-omap/include/mach/board-ldp.h
+++ b/arch/arm/plat-omap/include/mach/board-ldp.h
@@ -32,5 +32,8 @@
 extern void twl4030_bci_battery_init(void);
 
 #define TWL4030_IRQNUM		INT_34XX_SYS_NIRQ
-
+#define LDP_SMC911X_CS         1
+#define LDP_SMC911X_GPIO       152
+#define DEBUG_BASE             0x08000000
+#define OMAP34XX_ETHR_START    DEBUG_BASE
 #endif /* __ASM_ARCH_OMAP_LDP_H */
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index e0464187209..b2062f1175d 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -28,13 +28,18 @@
 
 struct omap_chip_id {
 	u8 oc;
+	u8 type;
 };
 
 #define OMAP_CHIP_INIT(x)	{ .oc = x }
 
-extern unsigned int system_rev;
-
-#define omap2_cpu_rev()		((system_rev >> 12) & 0x0f)
+/*
+ * omap_rev bits:
+ * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
+ * CPU revision	(See _REV_ defined in cpu.h)	[15:08]
+ * CPU class bits (15xx, 16xx, 24xx, 34xx...)	[07:00]
+ */
+unsigned int omap_rev(void);
 
 /*
  * Test if multicore OMAP support is needed
@@ -108,7 +113,7 @@ extern unsigned int system_rev;
  * cpu_is_omap243x():	True for OMAP2430
  * cpu_is_omap343x():	True for OMAP3430
  */
-#define GET_OMAP_CLASS	((system_rev >> 24) & 0xff)
+#define GET_OMAP_CLASS	(omap_rev() & 0xff)
 
 #define IS_OMAP_CLASS(class, id)			\
 static inline int is_omap ##class (void)		\
@@ -116,7 +121,7 @@ static inline int is_omap ##class (void)		\
 	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
 }
 
-#define GET_OMAP_SUBCLASS	((system_rev >> 20) & 0x0fff)
+#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)
 
 #define IS_OMAP_SUBCLASS(subclass, id)			\
 static inline int is_omap ##subclass (void)		\
@@ -226,7 +231,7 @@ IS_OMAP_SUBCLASS(343x, 0x343)
  * cpu_is_omap2430():	True for OMAP2430
  * cpu_is_omap3430():	True for OMAP3430
  */
-#define GET_OMAP_TYPE	((system_rev >> 16) & 0xffff)
+#define GET_OMAP_TYPE	((omap_rev() >> 16) & 0xffff)
 
 #define IS_OMAP_TYPE(type, id)				\
 static inline int is_omap ##type (void)			\
@@ -320,44 +325,20 @@ IS_OMAP_TYPE(3430, 0x3430)
 #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)))
+/* Various silicon revisions for omap2 */
+#define OMAP242X_CLASS		0x24200024
+#define OMAP2420_REV_ES1_0	0x24200024
+#define OMAP2420_REV_ES2_0	0x24201024
 
-#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 OMAP243X_CLASS		0x24300024
+#define OMAP2430_REV_ES1_0	0x24300024
 
-#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 OMAP242X_CLASS		0x24200000
-#define OMAP2420_REV_ES1_0	0x24200000
-#define OMAP2420_REV_ES2_0	0x24201000
-
-#define OMAP243X_CLASS		0x24300000
-#define OMAP2430_REV_ES1_0	0x24300000
-
-#define OMAP343X_CLASS		0x34300000
-#define OMAP3430_REV_ES1_0	0x34300000
-#define OMAP3430_REV_ES2_0	0x34301000
-#define OMAP3430_REV_ES2_1	0x34302000
-#define OMAP3430_REV_ES2_2	0x34303000
+#define OMAP343X_CLASS		0x34300034
+#define OMAP3430_REV_ES1_0	0x34300034
+#define OMAP3430_REV_ES2_0	0x34301034
+#define OMAP3430_REV_ES2_1	0x34302034
+#define OMAP3430_REV_ES3_0	0x34303034
 
 /*
  * omap_chip bits
@@ -382,23 +363,16 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define CHIP_IS_OMAP24XX       (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
 
 int omap_chip_is(struct omap_chip_id oci);
-
+int omap_type(void);
 
 /*
  * 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)
+#define OMAP2_DEVICE_TYPE_TEST		0
+#define OMAP2_DEVICE_TYPE_EMU		1
+#define OMAP2_DEVICE_TYPE_SEC		2
+#define OMAP2_DEVICE_TYPE_GP		3
+#define OMAP2_DEVICE_TYPE_BAD		4
 
 void omap2_check_revision(void);
 
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 98e9008b7e9..04e68e88f13 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -71,11 +71,6 @@
 				 IH_GPIO_BASE + (nr))
 
 extern int omap_gpio_init(void);	/* Call from board init only */
-extern int omap_request_gpio(int gpio);
-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 omap2_gpio_prepare_for_retention(void);
 extern void omap2_gpio_resume_after_retention(void);
 extern void omap_set_gpio_debounce(int gpio, int enable);
@@ -92,6 +87,16 @@ extern void omap_set_gpio_debounce_time(int gpio, int enable);
 #include <linux/errno.h>
 #include <asm-generic/gpio.h>
 
+static inline int omap_request_gpio(int gpio)
+{
+	return gpio_request(gpio, "FIXME");
+}
+
+static inline void omap_free_gpio(int gpio)
+{
+	gpio_free(gpio);
+}
+
 static inline int gpio_get_value(unsigned gpio)
 {
 	return __gpio_get_value(gpio);
@@ -109,16 +114,24 @@ static inline int gpio_cansleep(unsigned gpio)
 
 static inline int gpio_to_irq(unsigned gpio)
 {
-	if (gpio < (OMAP_MAX_GPIO_LINES + 16))
-		return OMAP_GPIO_IRQ(gpio);
-	return -EINVAL;
+	return __gpio_to_irq(gpio);
 }
 
 static inline int irq_to_gpio(unsigned irq)
 {
+	int tmp;
+
+	/* omap1 SOC mpuio */
 	if (cpu_class_is_omap1() && (irq < (IH_MPUIO_BASE + 16)))
 		return (irq - IH_MPUIO_BASE) + OMAP_MAX_GPIO_LINES;
-	return irq - IH_GPIO_BASE;
+
+	/* SOC gpio */
+	tmp = irq - IH_GPIO_BASE;
+	if (tmp < OMAP_MAX_GPIO_LINES)
+		return tmp;
+
+	/* we don't supply reverse mappings for non-SOC gpios */
+	return -EIO;
 }
 
 #endif
diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h
index 6bbf1789bed..f4362b8682c 100644
--- a/arch/arm/plat-omap/include/mach/mux.h
+++ b/arch/arm/plat-omap/include/mach/mux.h
@@ -632,6 +632,15 @@ enum omap24xx_index {
 	AC7_2430_USB0HS_DATA7,
 
 	/* 2430 McBSP */
+	AD6_2430_MCBSP_CLKS,
+
+	AB2_2430_MCBSP1_CLKR,
+	AD5_2430_MCBSP1_FSR,
+	AA1_2430_MCBSP1_DX,
+	AF3_2430_MCBSP1_DR,
+	AB3_2430_MCBSP1_FSX,
+	Y9_2430_MCBSP1_CLKX,
+
 	AC10_2430_MCBSP2_FSX,
 	AD16_2430_MCBSP2_CLX,
 	AE13_2430_MCBSP2_DX,
@@ -641,6 +650,30 @@ enum omap24xx_index {
 	AE13_2430_MCBSP2_DX_OFF,
 	AD13_2430_MCBSP2_DR_OFF,
 
+	AC9_2430_MCBSP3_CLKX,
+	AE4_2430_MCBSP3_FSX,
+	AE2_2430_MCBSP3_DR,
+	AF4_2430_MCBSP3_DX,
+
+	N3_2430_MCBSP4_CLKX,
+	AD23_2430_MCBSP4_DR,
+	AB25_2430_MCBSP4_DX,
+	AC25_2430_MCBSP4_FSX,
+
+	AE16_2430_MCBSP5_CLKX,
+	AF12_2430_MCBSP5_FSX,
+	K7_2430_MCBSP5_DX,
+	M1_2430_MCBSP5_DR,
+
+	/* 2430 McSPI*/
+	Y18_2430_MCSPI1_CLK,
+	AD15_2430_MCSPI1_SIMO,
+	AE17_2430_MCSPI1_SOMI,
+	U1_2430_MCSPI1_CS0,
+
+	/* Touchscreen GPIO */
+	AF19_2430_GPIO_85,
+
 };
 
 enum omap34xx_index {
@@ -749,6 +782,14 @@ enum omap34xx_index {
 	AD2_3430_USB3FS_PHY_MM3_TXDAT,
 	AC1_3430_USB3FS_PHY_MM3_TXEN_N,
 
+	/* 34xx GPIO
+	 *  - normally these are bidirectional, no internal pullup/pulldown
+	 *  - "_UP" suffix (GPIO3_UP) if internal pullup is configured
+	 *  - "_DOWN" suffix (GPIO3_DOWN) with internal pulldown
+	 *  - "_OUT" suffix (GPIO3_OUT) for output-only pins (unlike 24xx)
+	 */
+	AH8_34XX_GPIO29,
+	J25_34XX_GPIO170,
 };
 
 struct omap_mux_cfg {
diff --git a/arch/arm/plat-omap/include/mach/omapfb.h b/arch/arm/plat-omap/include/mach/omapfb.h
index ec67fb42860..7b74d1255e0 100644
--- a/arch/arm/plat-omap/include/mach/omapfb.h
+++ b/arch/arm/plat-omap/include/mach/omapfb.h
@@ -353,8 +353,8 @@ struct omapfb_device {
 	u32			pseudo_palette[17];
 
 	struct lcd_panel	*panel;			/* LCD panel */
-	struct lcd_ctrl         *ctrl;			/* LCD controller */
-	struct lcd_ctrl		*int_ctrl;		/* internal LCD ctrl */
+	const struct lcd_ctrl	*ctrl;			/* LCD controller */
+	const struct lcd_ctrl	*int_ctrl;		/* internal LCD ctrl */
 	struct lcd_ctrl_extif	*ext_if;		/* LCD ctrl external
 							   interface */
 	struct device		*dev;