Only OMAP2+ platforms have the System Control Module (SCM) IP block.
In the past, we've kept the SCM header file in plat-omap. This has
led to abuse - device drivers including it; includes being added that
create implicit dependencies on OMAP2+ builds; etc.
In response, move the SCM headers into mach-omap2/.
As part of this, remove the direct SCM access from the OMAP UDC
driver. It was clearly broken. The UDC code needs an indepth review for
use on OMAP2+ chips.
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Cc: Cory Maccarrone <darkstar6262@xxxxxxxxx>
Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-omap2/board-3430sdp.c | 2 +-
arch/arm/mach-omap2/board-4430sdp.c | 3 ++-
arch/arm/mach-omap2/board-am3517evm.c | 2 +-
arch/arm/mach-omap2/board-apollon.c | 2 +-
arch/arm/mach-omap2/board-cm-t3517.c | 2 +-
arch/arm/mach-omap2/board-h4.c | 2 +-
arch/arm/mach-omap2/board-ldp.c | 2 +-
arch/arm/mach-omap2/board-omap3logic.c | 2 +-
arch/arm/mach-omap2/board-omap4panda.c | 4 ++--
arch/arm/mach-omap2/clock2420_data.c | 2 +-
arch/arm/mach-omap2/clock2430_data.c | 2 +-
arch/arm/mach-omap2/clock3xxx_data.c | 2 +-
arch/arm/mach-omap2/clock44xx_data.c | 2 +-
arch/arm/mach-omap2/common.c | 2 +-
arch/arm/mach-omap2/control.c | 3 ++-
arch/arm/mach-omap2/control.h | 16 ++++++++--------
arch/arm/mach-omap2/cpuidle34xx.c | 2 +-
arch/arm/mach-omap2/devices.c | 3 +--
arch/arm/mach-omap2/hsmmc.c | 2 +-
arch/arm/mach-omap2/id.c | 3 ++-
arch/arm/mach-omap2/mcbsp.c | 4 +++-
arch/arm/mach-omap2/mux.c | 8 +++-----
arch/arm/mach-omap2/pm24xx.c | 2 +-
arch/arm/mach-omap2/pm34xx.c | 2 +-
arch/arm/mach-omap2/prcm.c | 2 +-
arch/arm/mach-omap2/serial.c | 2 +-
arch/arm/mach-omap2/sleep34xx.S | 2 +-
arch/arm/mach-omap2/usb-fs.c | 6 +++---
arch/arm/plat-omap/mcbsp.c | 1 -
drivers/usb/gadget/omap_udc.c | 18 ++++--------------
30 files changed, 49 insertions(+), 58 deletions(-)
rename arch/arm/{plat-omap/include/plat/control.h => mach-omap2/control.h} (97%)
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 3eb9839..d3793a3 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -39,7 +39,6 @@
#include <plat/gpmc.h>
#include <plat/display.h>
-#include <plat/control.h>
#include <plat/gpmc-smc91x.h>
#include <mach/board-flash.h>
@@ -48,6 +47,7 @@
#include "sdram-qimonda-hyb18m512160af-6.h"
#include "hsmmc.h"
#include "pm.h"
+#include "control.h"
#define CONFIG_DISABLE_HFCLK 1
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 9f75dc2..e454737 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -32,11 +32,12 @@
#include <plat/board.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/timer-gp.h>
#include <plat/usb.h>
#include <plat/mmc.h>
+
#include "hsmmc.h"
+#include "control.h"
#define ETH_KS8851_IRQ 34
#define ETH_KS8851_POWER_ON 48
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 4d0f585..64e9e22 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -32,11 +32,11 @@
#include <plat/board.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/usb.h>
#include <plat/display.h>
#include "mux.h"
+#include "control.h"
#define AM35XX_EVM_PHY_MASK (0xF)
#define AM35XX_EVM_MDIO_FREQUENCY (1000000)
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index c6421a7..102719c 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -39,9 +39,9 @@
#include <plat/board.h>
#include <plat/common.h>
#include <plat/gpmc.h>
-#include <plat/control.h>
#include "mux.h"
+#include "control.h"
/* LED & Switch macros */
#define LED0_GPIO13 13
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 1115b8a..c49319f 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -40,7 +40,6 @@
#include <plat/board.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/usb.h>
#include <plat/nand.h>
#include <plat/gpmc.h>
@@ -48,6 +47,7 @@
#include <mach/am35xx.h>
#include "mux.h"
+#include "control.h"
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
static struct gpio_led cm_t3517_leds[] = {
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index e09bd68..08492a3 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -31,7 +31,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <plat/control.h>
#include <mach/gpio.h>
#include <plat/usb.h>
#include <plat/board.h>
@@ -42,6 +41,7 @@
#include <plat/gpmc.h>
#include "mux.h"
+#include "control.h"
#define H4_FLASH_CS 0
#define H4_SMC91X_CS 1
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 58698e3..da56324 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -42,11 +42,11 @@
#include <mach/board-zoom.h>
#include <asm/delay.h>
-#include <plat/control.h>
#include <plat/usb.h>
#include "mux.h"
#include "hsmmc.h"
+#include "control.h"
#define LDP_SMSC911X_CS 1
#define LDP_SMSC911X_GPIO 152
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 4c045cf..da8943c 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -35,6 +35,7 @@
#include "mux.h"
#include "hsmmc.h"
+#include "control.h"
#include <plat/mux.h>
#include <plat/board.h>
@@ -43,7 +44,6 @@
#include <plat/gpmc.h>
#include <plat/timer-gp.h>
#include <plat/sdrc.h>
-#include <plat/control.h>
#define OMAP3LOGIC_SMSC911X_CS 1
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index aa8296e..c8df890 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -34,12 +34,12 @@
#include <plat/board.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/timer-gp.h>
#include <plat/usb.h>
#include <plat/mmc.h>
-#include "hsmmc.h"
+#include "hsmmc.h"
+#include "control.h"
static struct gpio_led gpio_leds[] = {
{
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 7086fe4..21f8562 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -18,7 +18,6 @@
#include <linux/list.h>
#include <plat/clkdev_omap.h>
-#include <plat/control.h>
#include "clock.h"
#include "clock2xxx.h"
@@ -28,6 +27,7 @@
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"
+#include "control.h"
#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index 4548319..e32afcb 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -18,7 +18,6 @@
#include <linux/list.h>
#include <plat/clkdev_omap.h>
-#include <plat/control.h>
#include "clock.h"
#include "clock2xxx.h"
@@ -28,6 +27,7 @@
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"
+#include "control.h"
#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index accbcf3..9b8aadf 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -20,7 +20,6 @@
#include <linux/clk.h>
#include <linux/list.h>
-#include <plat/control.h>
#include <plat/clkdev_omap.h>
#include "clock.h"
@@ -33,6 +32,7 @@
#include "cm-regbits-34xx.h"
#include "prm.h"
#include "prm-regbits-34xx.h"
+#include "control.h"
/*
* clocks
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 67fac44..1599836 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/clk.h>
-#include <plat/control.h>
#include <plat/clkdev_omap.h>
#include "clock.h"
@@ -35,6 +34,7 @@
#include "cm-regbits-44xx.h"
#include "prm.h"
#include "prm-regbits-44xx.h"
+#include "control.h"
/* Root clocks */
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 4e0469d..caa42b9 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -20,12 +20,12 @@
#include <plat/common.h>
#include <plat/board.h>
-#include <plat/control.h>
#include <plat/mux.h>
#include <plat/clock.h>
#include "sdrc.h"
+#include "control.h"
/* Global address base setup code */
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 8b3c469..495cd05 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -16,13 +16,14 @@
#include <linux/io.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/sdrc.h>
+
#include "cm-regbits-34xx.h"
#include "prm-regbits-34xx.h"
#include "cm.h"
#include "prm.h"
#include "sdrc.h"
+#include "control.h"
static void __iomem *omap2_ctrl_base;
static void __iomem *omap4_ctrl_pad_base;
diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/mach-omap2/control.h
similarity index 97%
rename from arch/arm/plat-omap/include/plat/control.h
rename to arch/arm/mach-omap2/control.h
index 54b0c35..b6c6b7c 100644
--- a/arch/arm/plat-omap/include/plat/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -1,10 +1,10 @@
/*
- * arch/arm/plat-omap/include/mach/control.h
+ * arch/arm/mach-omap2/control.h
*
* OMAP2/3/4 System Control Module definitions
*
- * Copyright (C) 2007-2009 Texas Instruments, Inc.
- * Copyright (C) 2007-2008 Nokia Corporation
+ * Copyright (C) 2007-2010 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008, 2010 Nokia Corporation
*
* Written by Paul Walmsley
*
@@ -13,8 +13,8 @@
* the Free Software Foundation.
*/
-#ifndef __ASM_ARCH_CONTROL_H
-#define __ASM_ARCH_CONTROL_H
+#ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
+#define __ARCH_ARM_MACH_OMAP2_CONTROL_H
#include <mach/io.h>
#include <mach/ctrl_module_core_44xx.h>
@@ -321,12 +321,12 @@
#define FEAT_L2CACHE_256KB 3
#define OMAP3_ISP_SHIFT 5
-#define OMAP3_ISP_MASK (1<< OMAP3_ISP_SHIFT)
+#define OMAP3_ISP_MASK (1 << OMAP3_ISP_SHIFT)
#define FEAT_ISP 0
#define FEAT_ISP_NONE 1
#define OMAP3_NEON_SHIFT 4
-#define OMAP3_NEON_MASK (1<< OMAP3_NEON_SHIFT)
+#define OMAP3_NEON_MASK (1 << OMAP3_NEON_SHIFT)
#define FEAT_NEON 0
#define FEAT_NEON_NONE 1
@@ -364,5 +364,5 @@ extern void omap3_control_restore_context(void);
#endif
#endif /* __ASSEMBLY__ */
-#endif /* __ASM_ARCH_CONTROL_H */
+#endif /* __ARCH_ARM_MACH_OMAP2_CONTROL_H */
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index 8ea012e..61a3523 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -29,10 +29,10 @@
#include <plat/irqs.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
-#include <plat/control.h>
#include <plat/serial.h>
#include "pm.h"
+#include "control.h"
#ifdef CONFIG_CPU_IDLE
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 9bd4b34..4872bce 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -9,7 +9,6 @@
* (at your option) any later version.
*/
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
@@ -22,7 +21,6 @@
#include <asm/mach/map.h>
#include <asm/pmu.h>
-#include <plat/control.h>
#include <plat/tc.h>
#include <plat/board.h>
#include <mach/gpio.h>
@@ -30,6 +28,7 @@
#include <plat/dma.h>
#include "mux.h"
+#include "control.h"
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 5c5cd5e..47644b9 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -14,11 +14,11 @@
#include <linux/string.h>
#include <linux/delay.h>
#include <mach/hardware.h>
-#include <plat/control.h>
#include <plat/mmc.h>
#include <plat/omap-pm.h>
#include "hsmmc.h"
+#include "control.h"
#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 04a2fa2..5f9086c 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -22,11 +22,12 @@
#include <asm/cputype.h>
#include <plat/common.h>
-#include <plat/control.h>
#include <plat/cpu.h>
#include <mach/id.h>
+#include "control.h"
+
static struct omap_chip_id omap_chip;
static unsigned int omap_revision;
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 51abced..eba9fa1 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -22,7 +22,9 @@
#include <plat/dma.h>
#include <plat/cpu.h>
#include <plat/mcbsp.h>
-#include <plat/control.h>
+
+#include "control.h"
+
/* McBSP internal signal muxing functions */
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index e33740c..074536a 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -23,12 +23,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <linux/module.h>
+#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
#include <linux/list.h>
+#include <linux/slab.h>
#include <linux/ctype.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
@@ -36,8 +35,7 @@
#include <asm/system.h>
-#include <plat/control.h>
-
+#include "control.h"
#include "mux.h"
#define OMAP_MUX_BASE_OFFSET 0x30 /* Offset from CTRL_BASE */
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index 6aeedea..c1bceec 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -38,7 +38,6 @@
#include <mach/irqs.h>
#include <plat/clock.h>
#include <plat/sram.h>
-#include <plat/control.h>
#include <plat/dma.h>
#include <plat/board.h>
@@ -48,6 +47,7 @@
#include "cm-regbits-24xx.h"
#include "sdrc.h"
#include "pm.h"
+#include "control.h"
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index d2b940c..7b71813 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -32,7 +32,6 @@
#include <plat/sram.h>
#include <plat/clockdomain.h>
#include <plat/powerdomain.h>
-#include <plat/control.h>
#include <plat/serial.h>
#include <plat/sdrc.h>
#include <plat/prcm.h>
@@ -48,6 +47,7 @@
#include "prm.h"
#include "pm.h"
#include "sdrc.h"
+#include "control.h"
/* Scratchpad offsets */
#define OMAP343X_TABLE_ADDRESS_OFFSET 0x31
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index d4388d3..16235c6 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -26,7 +26,6 @@
#include <plat/common.h>
#include <plat/prcm.h>
#include <plat/irqs.h>
-#include <plat/control.h>
#include "clock.h"
#include "clock2xxx.h"
@@ -34,6 +33,7 @@
#include "prm.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-44xx.h"
+#include "control.h"
static void __iomem *prm_base;
static void __iomem *cm_base;
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 566e991..4ec9c6a 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -28,11 +28,11 @@
#include <plat/common.h>
#include <plat/board.h>
#include <plat/clock.h>
-#include <plat/control.h>
#include "prm.h"
#include "pm.h"
#include "prm-regbits-34xx.h"
+#include "control.h"
#define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV 0x52
#define UART_OMAP_WER 0x17 /* Wake-up enable register */
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index ba53191..2fb205a 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -27,11 +27,11 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <mach/io.h>
-#include <plat/control.h>
#include "cm.h"
#include "prm.h"
#include "sdrc.h"
+#include "control.h"
#define SDRC_SCRATCHPAD_SEM_V 0xfa00291c
diff --git a/arch/arm/mach-omap2/usb-fs.c b/arch/arm/mach-omap2/usb-fs.c
index a216d88..1481078 100644
--- a/arch/arm/mach-omap2/usb-fs.c
+++ b/arch/arm/mach-omap2/usb-fs.c
@@ -29,18 +29,18 @@
#include <asm/irq.h>
-#include <plat/control.h>
#include <plat/usb.h>
#include <plat/board.h>
+#include "control.h"
+#include "mux.h"
+
#define INT_USB_IRQ_GEN INT_24XX_USB_IRQ_GEN
#define INT_USB_IRQ_NISO INT_24XX_USB_IRQ_NISO
#define INT_USB_IRQ_ISO INT_24XX_USB_IRQ_ISO
#define INT_USB_IRQ_HGEN INT_24XX_USB_IRQ_HGEN
#define INT_USB_IRQ_OTG INT_24XX_USB_IRQ_OTG
-#include "mux.h"
-
#if defined(CONFIG_ARCH_OMAP2)
#ifdef CONFIG_USB_GADGET_OMAP
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 49bebbf..be59325 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -27,7 +27,6 @@
#include <plat/dma.h>
#include <plat/mcbsp.h>
-#include <plat/control.h>
#include "../mach-omap2/cm-regbits-34xx.h"
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index f81e4f0..7f472a5 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -54,7 +54,6 @@
#include <plat/dma.h>
#include <plat/usb.h>
-#include <plat/control.h>
#include "omap_udc.h"
@@ -2309,21 +2308,12 @@ static char *trx_mode(unsigned m, int enabled)
static int proc_otg_show(struct seq_file *s)
{
u32 tmp;
- u32 trans;
- char *ctrl_name;
+ u32 trans = 0;
+ char *ctrl_name = "(UNKNOWN)";
+ /* XXX This needs major revision for OMAP2+ */
tmp = omap_readl(OTG_REV);
- if (cpu_is_omap24xx()) {
- /*
- * REVISIT: Not clear how this works on OMAP2. trans
- * is ANDed to produce bits 7 and 8, which might make
- * sense for USB_TRANSCEIVER_CTRL on OMAP1,
- * but with CONTROL_DEVCONF, these bits have something to
- * do with the frame adjustment counter and McBSP2.
- */
- ctrl_name = "control_devconf";
- trans = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- } else {
+ if (cpu_class_is_omap1()) {
ctrl_name = "tranceiver_ctrl";
trans = omap_readw(USB_TRANSCEIVER_CTRL);
}
--
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