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authorLinus Torvalds <torvalds@linux-foundation.org>2008-02-04 15:29:53 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-02-04 15:29:53 -0800
commit9ef9dc69d4167276c04590d67ee55de8380bc1ad (patch)
treef0afd03cd9184eda2fe14c41f09daec79a62682e /include
parent2c8296f8cf0ec40867965dddef3dfe92f73b38f4 (diff)
parent0d899e1b0000ddf78a75d7dcf9a9029d6f7f8091 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (44 commits) [ARM] 4822/1: RealView: Change the REALVIEW_MPCORE configuration option [ARM] 4821/1: RealView: Remove the platform dependencies from localtimer.c [ARM] 4820/1: RealView: Select the timer IRQ at run-time [ARM] 4819/1: RealView: Fix entry-macro.S to work with multiple platforms [ARM] 4818/1: RealView: Add core-tile detection [ARM] 4817/1: RealView: Move the AMBA resource definitions to realview_eb.c [ARM] 4816/1: RealView: Move the platform-specific definitions into board-eb.h [ARM] 4815/1: RealView: Add clockevents suport for the local timers [ARM] 4814/1: RealView: Add broadcasting clockevents support for ARM11MPCore [ARM] 4813/1: Add SMP helper functions for clockevents support [ARM] 4812/1: RealView: clockevents support for the RealView platforms [ARM] 4811/1: RealView: clocksource support for the RealView platforms [ARM] 4736/1: Export atags to userspace and allow kexec to use customised atags [ARM] 4798/1: pcm027: fix missing header file [ARM] 4803/1: pxa: fix building issue of poodle.c caused by patch 4737/1 [ARM] 4801/1: pxa: fix building issues of missing pxa2xx-regs.h [ARM] pxa: introduce sysdev for pxa3xx static memory controller [ARM] pxa: add preliminary suspend/resume code for pxa3xx [ARM] pxa: introduce sysdev for GPIO register saving/restoring [ARM] pxa: introduce sysdev for IRQ register saving/restoring ...
Diffstat (limited to 'include')
-rw-r--r--include/asm-arm/arch-at91/at91_mci.h2
-rw-r--r--include/asm-arm/arch-at91/at91rm9200.h5
-rw-r--r--include/asm-arm/arch-at91/at91sam9260.h7
-rw-r--r--include/asm-arm/arch-at91/at91sam9261.h4
-rw-r--r--include/asm-arm/arch-at91/at91sam9263.h4
-rw-r--r--include/asm-arm/arch-at91/at91sam9rl.h5
-rw-r--r--include/asm-arm/arch-at91/uncompress.h32
-rw-r--r--include/asm-arm/arch-ixp4xx/cpu.h15
-rw-r--r--include/asm-arm/arch-ixp4xx/dsmg600.h7
-rw-r--r--include/asm-arm/arch-ixp4xx/hardware.h6
-rw-r--r--include/asm-arm/arch-ixp4xx/io.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/ixp4xx-regs.h36
-rw-r--r--include/asm-arm/arch-ixp4xx/nas100d.h18
-rw-r--r--include/asm-arm/arch-ixp4xx/npe.h39
-rw-r--r--include/asm-arm/arch-ixp4xx/nslu2.h21
-rw-r--r--include/asm-arm/arch-ixp4xx/platform.h21
-rw-r--r--include/asm-arm/arch-ixp4xx/qmgr.h126
-rw-r--r--include/asm-arm/arch-ixp4xx/uncompress.h2
-rw-r--r--include/asm-arm/arch-pxa/pxa3xx-regs.h13
-rw-r--r--include/asm-arm/arch-realview/board-eb.h171
-rw-r--r--include/asm-arm/arch-realview/entry-macro.S3
-rw-r--r--include/asm-arm/arch-realview/hardware.h1
-rw-r--r--include/asm-arm/arch-realview/irqs.h105
-rw-r--r--include/asm-arm/arch-realview/platform.h170
-rw-r--r--include/asm-arm/arch-realview/scu.h4
-rw-r--r--include/asm-arm/arch-realview/uncompress.h2
-rw-r--r--include/asm-arm/hardware/arm_twd.h7
-rw-r--r--include/asm-arm/kexec.h3
-rw-r--r--include/asm-arm/smp.h21
-rw-r--r--include/linux/atmel_serial.h127
30 files changed, 661 insertions, 318 deletions
diff --git a/include/asm-arm/arch-at91/at91_mci.h b/include/asm-arm/arch-at91/at91_mci.h
index c2e11cc374b..1551fc24eb4 100644
--- a/include/asm-arm/arch-at91/at91_mci.h
+++ b/include/asm-arm/arch-at91/at91_mci.h
@@ -89,7 +89,7 @@
#define AT91_MCI_ENDRX (1 << 6) /* End of RX Buffer */
#define AT91_MCI_ENDTX (1 << 7) /* End fo TX Buffer */
#define AT91_MCI_SDIOIRQA (1 << 8) /* SDIO Interrupt for Slot A */
-#define At91_MCI_SDIOIRQB (1 << 9) /* SDIO Interrupt for Slot B [AT91RM9200 only] */
+#define AT91_MCI_SDIOIRQB (1 << 9) /* SDIO Interrupt for Slot B */
#define AT91_MCI_RXBUFF (1 << 14) /* RX Buffer Full */
#define AT91_MCI_TXBUFE (1 << 15) /* TX Buffer Empty */
#define AT91_MCI_RINDE (1 << 16) /* Response Index Error */
diff --git a/include/asm-arm/arch-at91/at91rm9200.h b/include/asm-arm/arch-at91/at91rm9200.h
index 802891a9cd8..e8fc0b1c33f 100644
--- a/include/asm-arm/arch-at91/at91rm9200.h
+++ b/include/asm-arm/arch-at91/at91rm9200.h
@@ -93,6 +93,11 @@
#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS) /* Real-Time Clock */
#define AT91_MC (0xffffff00 - AT91_BASE_SYS) /* Memory Controllers */
+#define AT91_USART0 AT91RM9200_BASE_US0
+#define AT91_USART1 AT91RM9200_BASE_US1
+#define AT91_USART2 AT91RM9200_BASE_US2
+#define AT91_USART3 AT91RM9200_BASE_US3
+
#define AT91_MATRIX 0 /* not supported */
/*
diff --git a/include/asm-arm/arch-at91/at91sam9260.h b/include/asm-arm/arch-at91/at91sam9260.h
index 0427f8698c0..c8934fe34dc 100644
--- a/include/asm-arm/arch-at91/at91sam9260.h
+++ b/include/asm-arm/arch-at91/at91sam9260.h
@@ -99,6 +99,13 @@
#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_USART0 AT91SAM9260_BASE_US0
+#define AT91_USART1 AT91SAM9260_BASE_US1
+#define AT91_USART2 AT91SAM9260_BASE_US2
+#define AT91_USART3 AT91SAM9260_BASE_US3
+#define AT91_USART4 AT91SAM9260_BASE_US4
+#define AT91_USART5 AT91SAM9260_BASE_US5
+
/*
* Internal Memory.
diff --git a/include/asm-arm/arch-at91/at91sam9261.h b/include/asm-arm/arch-at91/at91sam9261.h
index 9eb45957033..c7c4778dac4 100644
--- a/include/asm-arm/arch-at91/at91sam9261.h
+++ b/include/asm-arm/arch-at91/at91sam9261.h
@@ -84,6 +84,10 @@
#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_USART0 AT91SAM9261_BASE_US0
+#define AT91_USART1 AT91SAM9261_BASE_US1
+#define AT91_USART2 AT91SAM9261_BASE_US2
+
/*
* Internal Memory.
diff --git a/include/asm-arm/arch-at91/at91sam9263.h b/include/asm-arm/arch-at91/at91sam9263.h
index 115c47ac7eb..018a647311d 100644
--- a/include/asm-arm/arch-at91/at91sam9263.h
+++ b/include/asm-arm/arch-at91/at91sam9263.h
@@ -101,6 +101,10 @@
#define AT91_RTT1 (0xfffffd50 - AT91_BASE_SYS)
#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS)
+#define AT91_USART0 AT91SAM9263_BASE_US0
+#define AT91_USART1 AT91SAM9263_BASE_US1
+#define AT91_USART2 AT91SAM9263_BASE_US2
+
#define AT91_SMC AT91_SMC0
/*
diff --git a/include/asm-arm/arch-at91/at91sam9rl.h b/include/asm-arm/arch-at91/at91sam9rl.h
index 8a9708a370c..16d2832f6c0 100644
--- a/include/asm-arm/arch-at91/at91sam9rl.h
+++ b/include/asm-arm/arch-at91/at91sam9rl.h
@@ -94,6 +94,11 @@
#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS)
#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS)
+#define AT91_USART0 AT91SAM9RL_BASE_US0
+#define AT91_USART1 AT91SAM9RL_BASE_US1
+#define AT91_USART2 AT91SAM9RL_BASE_US2
+#define AT91_USART3 AT91SAM9RL_BASE_US3
+
/*
* Internal Memory.
diff --git a/include/asm-arm/arch-at91/uncompress.h b/include/asm-arm/arch-at91/uncompress.h
index 272a7e0dc6c..f5636a8f613 100644
--- a/include/asm-arm/arch-at91/uncompress.h
+++ b/include/asm-arm/arch-at91/uncompress.h
@@ -22,7 +22,23 @@
#define __ASM_ARCH_UNCOMPRESS_H
#include <asm/io.h>
-#include <asm/arch/at91_dbgu.h>
+#include <linux/atmel_serial.h>
+
+#if defined(CONFIG_AT91_EARLY_DBGU)
+#define UART_OFFSET (AT91_DBGU + AT91_BASE_SYS)
+#elif defined(CONFIG_AT91_EARLY_USART0)
+#define UART_OFFSET AT91_USART0
+#elif defined(CONFIG_AT91_EARLY_USART1)
+#define UART_OFFSET AT91_USART1
+#elif defined(CONFIG_AT91_EARLY_USART2)
+#define UART_OFFSET AT91_USART2
+#elif defined(CONFIG_AT91_EARLY_USART3)
+#define UART_OFFSET AT91_USART3
+#elif defined(CONFIG_AT91_EARLY_USART4)
+#define UART_OFFSET AT91_USART4
+#elif defined(CONFIG_AT91_EARLY_USART5)
+#define UART_OFFSET AT91_USART5
+#endif
/*
* The following code assumes the serial port has already been
@@ -33,22 +49,22 @@
*/
static void putc(int c)
{
-#ifdef AT91_DBGU
- void __iomem *sys = (void __iomem *) AT91_BASE_SYS; /* physical address */
+#ifdef UART_OFFSET
+ void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */
- while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXRDY))
+ while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXRDY))
barrier();
- __raw_writel(c, sys + AT91_DBGU_THR);
+ __raw_writel(c, sys + ATMEL_US_THR);
#endif
}
static inline void flush(void)
{
-#ifdef AT91_DBGU
- void __iomem *sys = (void __iomem *) AT91_BASE_SYS; /* physical address */
+#ifdef UART_OFFSET
+ void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */
/* wait for transmission to complete */
- while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXEMPTY))
+ while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXEMPTY))
barrier();
#endif
}
diff --git a/include/asm-arm/arch-ixp4xx/cpu.h b/include/asm-arm/arch-ixp4xx/cpu.h
index d2523b326c6..2fa3d6b8dbb 100644
--- a/include/asm-arm/arch-ixp4xx/cpu.h
+++ b/include/asm-arm/arch-ixp4xx/cpu.h
@@ -28,4 +28,19 @@ extern unsigned int processor_id;
#define cpu_is_ixp46x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
IXP465_PROCESSOR_ID_VALUE)
+static inline u32 ixp4xx_read_feature_bits(void)
+{
+ unsigned int val = ~*IXP4XX_EXP_CFG2;
+ val &= ~IXP4XX_FEATURE_RESERVED;
+ if (!cpu_is_ixp46x())
+ val &= ~IXP4XX_FEATURE_IXP46X_ONLY;
+
+ return val;
+}
+
+static inline void ixp4xx_write_feature_bits(u32 value)
+{
+ *IXP4XX_EXP_CFG2 = ~value;
+}
+
#endif /* _ASM_ARCH_CPU_H */
diff --git a/include/asm-arm/arch-ixp4xx/dsmg600.h b/include/asm-arm/arch-ixp4xx/dsmg600.h
index a19605ad240..b7673e171ab 100644
--- a/include/asm-arm/arch-ixp4xx/dsmg600.h
+++ b/include/asm-arm/arch-ixp4xx/dsmg600.h
@@ -40,18 +40,13 @@
/* Buttons */
#define DSMG600_PB_GPIO 15 /* power button */
-#define DSMG600_PB_BM (1L << DSMG600_PB_GPIO)
-
#define DSMG600_RB_GPIO 3 /* reset button */
-#define DSMG600_RB_IRQ IRQ_IXP4XX_GPIO3
+/* Power control */
#define DSMG600_PO_GPIO 2 /* power off */
/* LEDs */
#define DSMG600_LED_PWR_GPIO 0
-#define DSMG600_LED_PWR_BM (1L << DSMG600_LED_PWR_GPIO)
-
#define DSMG600_LED_WLAN_GPIO 14
-#define DSMG600_LED_WLAN_BM (1L << DSMG600_LED_WLAN_GPIO)
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 297ceda08b6..73e8dc36f6a 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -27,13 +27,13 @@
#define pcibios_assign_all_busses() 1
+/* Register locations and bits */
+#include "ixp4xx-regs.h"
+
#ifndef __ASSEMBLER__
#include <asm/arch/cpu.h>
#endif
-/* Register locations and bits */
-#include "ixp4xx-regs.h"
-
/* Platform helper functions and definitions */
#include "platform.h"
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index 9c5d2357aff..de181ce958d 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -13,6 +13,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include <linux/bitops.h>
+
#include <asm/hardware.h>
#define IO_SPACE_LIMIT 0xffff0000
diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
index 1205c28a207..68aca8554f5 100644
--- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
@@ -15,10 +15,6 @@
*
*/
-#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
-#endif
-
#ifndef _ASM_ARM_IXP4XX_H_
#define _ASM_ARM_IXP4XX_H_
@@ -607,4 +603,36 @@
#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
+/* "fuse" bits of IXP_EXP_CFG2 */
+#define IXP4XX_FEATURE_RCOMP (1 << 0)
+#define IXP4XX_FEATURE_USB_DEVICE (1 << 1)
+#define IXP4XX_FEATURE_HASH (1 << 2)
+#define IXP4XX_FEATURE_AES (1 << 3)
+#define IXP4XX_FEATURE_DES (1 << 4)
+#define IXP4XX_FEATURE_HDLC (1 << 5)
+#define IXP4XX_FEATURE_AAL (1 << 6)
+#define IXP4XX_FEATURE_HSS (1 << 7)
+#define IXP4XX_FEATURE_UTOPIA (1 << 8)
+#define IXP4XX_FEATURE_NPEB_ETH0 (1 << 9)
+#define IXP4XX_FEATURE_NPEC_ETH (1 << 10)
+#define IXP4XX_FEATURE_RESET_NPEA (1 << 11)
+#define IXP4XX_FEATURE_RESET_NPEB (1 << 12)
+#define IXP4XX_FEATURE_RESET_NPEC (1 << 13)
+#define IXP4XX_FEATURE_PCI (1 << 14)
+#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15)
+#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16)
+#define IXP4XX_FEATURE_USB_HOST (1 << 18)
+#define IXP4XX_FEATURE_NPEA_ETH (1 << 19)
+#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20)
+#define IXP4XX_FEATURE_RSA (1 << 21)
+#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22)
+#define IXP4XX_FEATURE_RESERVED (0xFF << 24)
+
+#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC | \
+ IXP4XX_FEATURE_USB_HOST | \
+ IXP4XX_FEATURE_NPEA_ETH | \
+ IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \
+ IXP4XX_FEATURE_RSA | \
+ IXP4XX_FEATURE_XSCALE_MAX_FREQ)
+
#endif
diff --git a/include/asm-arm/arch-ixp4xx/nas100d.h b/include/asm-arm/arch-ixp4xx/nas100d.h
index 131e0a1d0df..98d937897bc 100644
--- a/include/asm-arm/arch-ixp4xx/nas100d.h
+++ b/include/asm-arm/arch-ixp4xx/nas100d.h
@@ -38,15 +38,15 @@
/* Buttons */
-#define NAS100D_PB_GPIO 14
-#define NAS100D_RB_GPIO 4
+#define NAS100D_PB_GPIO 14 /* power button */
+#define NAS100D_RB_GPIO 4 /* reset button */
+
+/* Power control */
+
#define NAS100D_PO_GPIO 12 /* power off */
-#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
-#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
+/* LEDs */
-/*
-#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO)
-#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO)
-#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO)
-*/
+#define NAS100D_LED_WLAN_GPIO 0
+#define NAS100D_LED_DISK_GPIO 3
+#define NAS100D_LED_PWR_GPIO 15
diff --git a/include/asm-arm/arch-ixp4xx/npe.h b/include/asm-arm/arch-ixp4xx/npe.h
new file mode 100644
index 00000000000..37d0511689d
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/npe.h
@@ -0,0 +1,39 @@
+#ifndef __IXP4XX_NPE_H
+#define __IXP4XX_NPE_H
+
+#include <linux/kernel.h>
+
+extern const char *npe_names[];
+
+struct npe_regs {
+ u32 exec_addr, exec_data, exec_status_cmd, exec_count;
+ u32 action_points[4];
+ u32 watchpoint_fifo, watch_count;
+ u32 profile_count;
+ u32 messaging_status, messaging_control;
+ u32 mailbox_status, /*messaging_*/ in_out_fifo;
+};
+
+struct npe {
+ struct resource *mem_res;
+ struct npe_regs __iomem *regs;
+ u32 regs_phys;
+ int id;
+ int valid;
+};
+
+
+static inline const char *npe_name(struct npe *npe)
+{
+ return npe_names[npe->id];
+}
+
+int npe_running(struct npe *npe);
+int npe_send_message(struct npe *npe, const void *msg, const char *what);
+int npe_recv_message(struct npe *npe, void *msg, const char *what);
+int npe_send_recv_message(struct npe *npe, void *msg, const char *what);
+int npe_load_firmware(struct npe *npe, const char *name, struct device *dev);
+struct npe *npe_request(int id);
+void npe_release(struct npe *npe);
+
+#endif /* __IXP4XX_NPE_H */
diff --git a/include/asm-arm/arch-ixp4xx/nslu2.h b/include/asm-arm/arch-ixp4xx/nslu2.h
index 850fdc5b45d..714bbc65126 100644
--- a/include/asm-arm/arch-ixp4xx/nslu2.h
+++ b/include/asm-arm/arch-ixp4xx/nslu2.h
@@ -39,34 +39,17 @@
/* Buttons */
-#define NSLU2_PB_GPIO 5
+#define NSLU2_PB_GPIO 5 /* power button */
#define NSLU2_PO_GPIO 8 /* power off */
-#define NSLU2_RB_GPIO 12
-
-#define NSLU2_PB_IRQ IRQ_IXP4XX_GPIO5
-#define NSLU2_RB_IRQ IRQ_IXP4XX_GPIO12
-
-#define NSLU2_PB_BM (1L << NSLU2_PB_GPIO)
-#define NSLU2_PO_BM (1L << NSLU2_PO_GPIO)
-#define NSLU2_RB_BM (1L << NSLU2_RB_GPIO)
+#define NSLU2_RB_GPIO 12 /* reset button */
/* Buzzer */
#define NSLU2_GPIO_BUZZ 4
-#define NSLU2_BZ_BM (1L << NSLU2_GPIO_BUZZ)
/* LEDs */
#define NSLU2_LED_RED_GPIO 0
#define NSLU2_LED_GRN_GPIO 1
-
-#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED_GPIO)
-#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN_GPIO)
-
#define NSLU2_LED_DISK1_GPIO 3
#define NSLU2_LED_DISK2_GPIO 2
-
-#define NSLU2_LED_DISK1_BM (1L << NSLU2_LED_DISK1_GPIO)
-#define NSLU2_LED_DISK2_BM (1L << NSLU2_LED_DISK2_GPIO)
-
-
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 2ce28e3fd32..a1f2b5404db 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -91,6 +91,27 @@ struct ixp4xx_pata_data {
struct sys_timer;
+#define IXP4XX_ETH_NPEA 0x00
+#define IXP4XX_ETH_NPEB 0x10
+#define IXP4XX_ETH_NPEC 0x20
+
+/* Information about built-in Ethernet MAC interfaces */
+struct eth_plat_info {
+ u8 phy; /* MII PHY ID, 0 - 31 */
+ u8 rxq; /* configurable, currently 0 - 31 only */
+ u8 txreadyq;
+ u8 hwaddr[6];
+};
+
+/* Information about built-in HSS (synchronous serial) interfaces */
+struct hss_plat_info {
+ int (*set_clock)(int port, unsigned int clock_type);
+ int (*open)(int port, void *pdev,
+ void (*set_carrier_cb)(void *pdev, int carrier));
+ void (*close)(int port, void *pdev);
+ u8 txreadyq;
+};
+
/*
* Frequency of clock used for primary clocksource
*/
diff --git a/include/asm-arm/arch-ixp4xx/qmgr.h b/include/asm-arm/arch-ixp4xx/qmgr.h
new file mode 100644
index 00000000000..1e52b95cede
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/qmgr.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ */
+
+#ifndef IXP4XX_QMGR_H
+#define IXP4XX_QMGR_H
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+
+#define HALF_QUEUES 32
+#define QUEUES 64 /* only 32 lower queues currently supported */
+#define MAX_QUEUE_LENGTH 4 /* in dwords */
+
+#define QUEUE_STAT1_EMPTY 1 /* queue status bits */
+#define QUEUE_STAT1_NEARLY_EMPTY 2
+#define QUEUE_STAT1_NEARLY_FULL 4
+#define QUEUE_STAT1_FULL 8
+#define QUEUE_STAT2_UNDERFLOW 1
+#define QUEUE_STAT2_OVERFLOW 2
+
+#define QUEUE_WATERMARK_0_ENTRIES 0
+#define QUEUE_WATERMARK_1_ENTRY 1
+#define QUEUE_WATERMARK_2_ENTRIES 2
+#define QUEUE_WATERMARK_4_ENTRIES 3
+#define QUEUE_WATERMARK_8_ENTRIES 4
+#define QUEUE_WATERMARK_16_ENTRIES 5
+#define QUEUE_WATERMARK_32_ENTRIES 6
+#define QUEUE_WATERMARK_64_ENTRIES 7
+
+/* queue interrupt request conditions */
+#define QUEUE_IRQ_SRC_EMPTY 0
+#define QUEUE_IRQ_SRC_NEARLY_EMPTY 1
+#define QUEUE_IRQ_SRC_NEARLY_FULL 2
+#define QUEUE_IRQ_SRC_FULL 3
+#define QUEUE_IRQ_SRC_NOT_EMPTY 4
+#define QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY 5
+#define QUEUE_IRQ_SRC_NOT_NEARLY_FULL 6
+#define QUEUE_IRQ_SRC_NOT_FULL 7
+
+struct qmgr_regs {
+ u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */
+ u32 stat1[4]; /* 0x400 - 0x40F */
+ u32 stat2[2]; /* 0x410 - 0x417 */
+ u32 statne_h; /* 0x418 - queue nearly empty */
+ u32 statf_h; /* 0x41C - queue full */
+ u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */
+ u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */
+ u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */
+ u32 reserved[1776];
+ u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */
+};
+
+void qmgr_set_irq(unsigned int queue, int src,
+ void (*handler)(void *pdev), void *pdev);
+void qmgr_enable_irq(unsigned int queue);
+void qmgr_disable_irq(unsigned int queue);
+
+/* request_ and release_queue() must be called from non-IRQ context */
+int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
+ unsigned int nearly_empty_watermark,
+ unsigned int nearly_full_watermark);
+void qmgr_release_queue(unsigned int queue);
+
+
+static inline void qmgr_put_entry(unsigned int queue, u32 val)
+{
+ extern struct qmgr_regs __iomem *qmgr_regs;
+ __raw_writel(val, &qmgr_regs->acc[queue][0]);
+}
+
+static inline u32 qmgr_get_entry(unsigned int queue)
+{
+ extern struct qmgr_regs __iomem *qmgr_regs;
+ return __raw_readl(&qmgr_regs->acc[queue][0]);
+}
+
+static inline int qmgr_get_stat1(unsigned int queue)
+{
+ extern struct qmgr_regs __iomem *qmgr_regs;
+ return (__raw_readl(&qmgr_regs->stat1[queue >> 3])
+ >> ((queue & 7) << 2)) & 0xF;
+}
+
+static inline int qmgr_get_stat2(unsigned int queue)
+{
+ extern struct qmgr_regs __iomem *qmgr_regs;
+ return (__raw_readl(&qmgr_regs->stat2[queue >> 4])
+ >> ((queue & 0xF) << 1)) & 0x3;
+}
+
+static inline int qmgr_stat_empty(unsigned int queue)
+{
+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY);
+}
+
+static inline int qmgr_stat_nearly_empty(unsigned int queue)
+{
+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY);
+}
+
+static inline int qmgr_stat_nearly_full(unsigned int queue)
+{
+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL);
+}
+
+static inline int qmgr_stat_full(unsigned int queue)
+{
+ return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_FULL);
+}
+
+static inline int qmgr_stat_underflow(unsigned int queue)
+{
+ return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW);
+}
+
+static inline int qmgr_stat_overflow(unsigned int queue)
+{
+ return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW);
+}
+
+#endif
diff --git a/include/asm-arm/arch-ixp4xx/uncompress.h b/include/asm-arm/arch-ixp4xx/uncompress.h
index f7a35b78823..34ef48fe327 100644
--- a/include/asm-arm/arch-ixp4xx/uncompress.h
+++ b/include/asm-arm/arch-ixp4xx/uncompress.h
@@ -13,7 +13,7 @@
#ifndef _ARCH_UNCOMPRESS_H_
#define _ARCH_UNCOMPRESS_H_
-#include <asm/hardware.h>
+#include "ixp4xx-regs.h"
#include <asm/mach-types.h>
#include <linux/serial_reg.h>
diff --git a/include/asm-arm/arch-pxa/pxa3xx-regs.h b/include/asm-arm/arch-pxa/pxa3xx-regs.h
index 66d54119757..8e1b3ead827 100644
--- a/include/asm-arm/arch-pxa/pxa3xx-regs.h
+++ b/include/asm-arm/arch-pxa/pxa3xx-regs.h
@@ -12,6 +12,19 @@
#ifndef __ASM_ARCH_PXA3XX_REGS_H
#define __ASM_ARCH_PXA3XX_REGS_H
+/*
+ * Service Power Management Unit (MPMU)
+ */
+#define PMCR __REG(0x40F50000) /* Power Manager Control Register */
+#define PSR __REG(0x40F50004) /* Power Manager S2 Status Register */
+#define PSPR __REG(0x40F50008) /* Power Manager Scratch Pad Register */
+#define PCFR __REG(0x40F5000C) /* Power Manager General Configuration Register */
+#define PWER __REG(0x40F50010) /* Power Manager Wake-up Enable Register */
+#define PWSR __REG(0x40F50014) /* Power Manager Wake-up Status Register */
+#define PECR __REG(0x40F50018) /* Power Manager EXT_WAKEUP[1:0] Control Register */
+#define DCDCSR __REG(0x40F50080) /* DC-DC Controller Status Register */
+#define PVCR __REG(0x40F50100) /* Power Manager Voltage Change Control Register */
+#define PCMD(x) __REG(0x40F50110 + ((x) << 2))
/*
* Slave Power Managment Unit
diff --git a/include/asm-arm/arch-realview/board-eb.h b/include/asm-arm/arch-realview/board-eb.h
new file mode 100644
index 00000000000..3e437b7f425
--- /dev/null
+++ b/include/asm-arm/arch-realview/board-eb.h
@@ -0,0 +1,171 @@
+/*
+ * include/asm-arm/arch-realview/board-eb.h
+ *
+ * Copyright (C) 2007 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __ASM_ARCH_BOARD_EB_H
+#define __ASM_ARCH_BOARD_EB_H
+
+#include <asm/arch/platform.h>
+
+/*
+ * RealView EB + ARM11MPCore peripheral addresses
+ */
+#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
+#define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */
+#define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */
+#define REALVIEW_EB11MP_TWD_BASE 0x10100700
+#define REALVIEW_EB11MP_TWD_SIZE 0x00000100
+#define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */
+#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */
+#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */
+#else
+#define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */
+#define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */
+#define REALVIEW_EB11MP_TWD_BASE 0x1F000700
+#define REALVIEW_EB11MP_TWD_SIZE 0x00000100
+#define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */
+#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */
+#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */
+#endif
+
+#define IRQ_EB_GIC_START 32
+
+/*
+ * RealView EB interrupt sources
+ */
+#define IRQ_EB_WDOG (IRQ_EB_GIC_START + 0) /* Watchdog timer */
+#define IRQ_EB_SOFT (IRQ_EB_GIC_START + 1) /* Software interrupt */
+#define IRQ_EB_COMMRx (IRQ_EB_GIC_START + 2) /* Debug Comm Rx interrupt */
+#define IRQ_EB_COMMTx (IRQ_EB_GIC_START + 3) /* Debug Comm Tx interrupt */
+#define IRQ_EB_TIMER0_1 (IRQ_EB_GIC_START + 4) /* Timer 0 and 1 */
+#define IRQ_EB_TIMER2_3 (IRQ_EB_GIC_START + 5) /* Timer 2 and 3 */
+#define IRQ_EB_GPIO0 (IRQ_EB_GIC_START + 6) /* GPIO 0 */
+#define IRQ_EB_GPIO1 (IRQ_EB_GIC_START + 7) /* GPIO 1 */
+#define IRQ_EB_GPIO2 (IRQ_EB_GIC_START + 8) /* GPIO 2 */
+ /* 9 reserved */
+#define IRQ_EB_RTC (IRQ_EB_GIC_START + 10) /* Real Time Clock */
+#define IRQ_EB_SSP (IRQ_EB_GIC_START + 11) /* Synchronous Serial Port */
+#define IRQ_EB_UART0 (IRQ_EB_GIC_START + 12) /* UART 0 on development chip */
+#define IRQ_EB_UART1 (IRQ_EB_GIC_START + 13) /* UART 1 on development chip */
+#define IRQ_EB_UART2 (IRQ_EB_GIC_START + 14) /* UART 2 on development chip */
+#define IRQ_EB_UART3 (IRQ_EB_GIC_START + 15) /* UART 3 on development chip */
+#define IRQ_EB_SCI (IRQ_EB_GIC_START + 16) /* Smart Card Interface */
+#define IRQ_EB_MMCI0A (IRQ_EB_GIC_START + 17) /* Multimedia Card 0A */
+#define IRQ_EB_MMCI0B (IRQ_EB_GIC_START + 18) /* Multimedia Card 0B */
+#define IRQ_EB_AACI (IRQ_EB_GIC_START + 19) /* Audio Codec */
+#define IRQ_EB_KMI0 (IRQ_EB_GIC_START + 20) /* Keyboard/Mouse port 0 */
+#define IRQ_EB_KMI1 (IRQ_EB_GIC_START + 21) /* Keyboard/Mouse port 1 */
+#define IRQ_EB_CHARLCD (IRQ_EB_GIC_START + 22) /* Character LCD */
+#define IRQ_EB_CLCD (IRQ_EB_GIC_START + 23) /* CLCD controller */
+#define IRQ_EB_DMA (IRQ_EB_GIC_START + 24) /* DMA controller */
+#define IRQ_EB_PWRFAIL (IRQ_EB_GIC_START + 25) /* Power failure */
+#define IRQ_EB_PISMO (IRQ_EB_GIC_START + 26) /* PISMO interface */
+#define IRQ_EB_DoC (IRQ_EB_GIC_START + 27) /* Disk on Chip memory controller */
+#define IRQ_EB_ETH (IRQ_EB_GIC_START + 28) /* Ethernet controller */
+#define IRQ_EB_USB (IRQ_EB_GIC_START + 29) /* USB controller */
+#define IRQ_EB_TSPEN (IRQ_EB_GIC_START + 30) /* Touchscreen pen */
+#define IRQ_EB_TSKPAD (IRQ_EB_GIC_START + 31) /* Touchscreen keypad */
+
+/*
+ * RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile)
+ */
+#define IRQ_EB11MP_AACI (IRQ_EB_GIC_START + 0)
+#define IRQ_EB11MP_TIMER0_1 (IRQ_EB_GIC_START + 1)
+#define IRQ_EB11MP_TIMER2_3 (IRQ_EB_GIC_START + 2)
+#define IRQ_EB11MP_USB (IRQ_EB_GIC_START + 3)
+#define IRQ_EB11MP_UART0 (IRQ_EB_GIC_START + 4)
+#define IRQ_EB11MP_UART1 (IRQ_EB_GIC_START + 5)
+#define IRQ_EB11MP_RTC (IRQ_EB_GIC_START + 6)
+#define IRQ_EB11MP_KMI0 (IRQ_EB_GIC_START + 7)
+#define IRQ_EB11MP_KMI1 (IRQ_EB_GIC_START + 8)
+#define IRQ_EB11MP_ETH (IRQ_EB_GIC_START + 9)
+#define IRQ_EB11MP_EB_IRQ1 (IRQ_EB_GIC_START + 10) /* main GIC */
+#define IRQ_EB11MP_EB_IRQ2 (IRQ_EB_GIC_START + 11) /* tile GIC */
+#define IRQ_EB11MP_EB_FIQ1 (IRQ_EB_GIC_START + 12) /* main GIC */
+#define IRQ_EB11MP_EB_FIQ2 (IRQ_EB_GIC_START + 13) /* tile GIC */
+#define IRQ_EB11MP_MMCI0A (IRQ_EB_GIC_START + 14)
+#define IRQ_EB11MP_MMCI0B (IRQ_EB_GIC_START + 15)
+
+#define IRQ_EB11MP_PMU_CPU0 (IRQ_EB_GIC_START + 17)
+#define IRQ_EB11MP_PMU_CPU1 (IRQ_EB_GIC_START + 18)
+#define IRQ_EB11MP_PMU_CPU2 (IRQ_EB_GIC_START + 19)
+#define IRQ_EB11MP_PMU_CPU3 (IRQ_EB_GIC_START + 20)
+#define IRQ_EB11MP_PMU_SCU0 (IRQ_EB_GIC_START + 21)
+#define IRQ_EB11MP_PMU_SCU1 (IRQ_EB_GIC_START + 22)
+#define IRQ_EB11MP_PMU_SCU2 (IRQ_EB_GIC_START + 23)
+#define IRQ_EB11MP_PMU_SCU3 (IRQ_EB_GIC_START + 24)
+#define IRQ_EB11MP_PMU_SCU4 (IRQ_EB_GIC_START + 25)
+#define IRQ_EB11MP_PMU_SCU5 (IRQ_EB_GIC_START + 26)
+#define IRQ_EB11MP_PMU_SCU6 (IRQ_EB_GIC_START + 27)
+#define IRQ_EB11MP_PMU_SCU7 (IRQ_EB_GIC_START + 28)
+
+#define IRQ_EB11MP_L220_EVENT (IRQ_EB_GIC_START + 29)
+#define IRQ_EB11MP_L220_SLAVE (IRQ_EB_GIC_START + 30)
+#define IRQ_EB11MP_L220_DECODE (IRQ_EB_GIC_START + 31)
+
+#define IRQ_EB11MP_UART2 -1
+#define IRQ_EB11MP_UART3 -1
+#define IRQ_EB11MP_CLCD -1
+#define IRQ_EB11MP_DMA -1
+#define IRQ_EB11MP_WDOG -1
+#define IRQ_EB11MP_GPIO0 -1
+#define IRQ_EB11MP_GPIO1 -1
+#define IRQ_EB11MP_GPIO2 -1
+#define IRQ_EB11MP_SCI -1
+#define IRQ_EB11MP_SSP -1
+
+#define NR_GIC_EB11MP 2
+
+/*
+ * Only define NR_IRQS if less than NR_IRQS_EB
+ */
+#define NR_IRQS_EB (IRQ_EB_GIC_START + 96)
+
+#if defined(CONFIG_MACH_REALVIEW_EB) \
+ && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB))
+#undef NR_IRQS
+#define NR_IRQS NR_IRQS_EB
+#endif
+
+#if defined(CONFIG_REALVIEW_EB_ARM11MP) \
+ && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP))
+#undef MAX_GIC_NR
+#define MAX_GIC_NR NR_GIC_EB11MP
+#endif
+
+/*
+ * Core tile identification (REALVIEW_SYS_PROCID)
+ */
+#define REALVIEW_EB_PROC_MASK 0xFF000000
+#define REALVIEW_EB_PROC_ARM7TDMI 0x00000000
+#define REALVIEW_EB_PROC_ARM9 0x02000000
+#define REALVIEW_EB_PROC_ARM11 0x04000000
+#define REALVIEW_EB_PROC_ARM11MP 0x06000000
+
+#define check_eb_proc(proc_type) \
+ ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \
+ == proc_type)
+
+#ifdef CONFIG_REALVIEW_EB_ARM11MP
+#define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP)
+#else
+#define core_tile_eb11mp() 0
+#endif
+
+#endif /* __ASM_ARCH_BOARD_EB_H */
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 3b4e2076603..cd26306d8e5 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -14,7 +14,8 @@
.endm
.macro get_irqnr_preamble, base, tmp
- ldr \base, =IO_ADDRESS(REALVIEW_GIC_CPU_BASE)
+ ldr \base, =gic_cpu_base_addr
+ ldr \base, [\base]
.endm
.macro arch_ret_to_user, tmp1, tmp2
diff --git a/include/asm-arm/arch-realview/hardware.h b/include/asm-arm/arch-realview/hardware.h
index aa78fe087ab..bad8d7ce9bf 100644
--- a/include/asm-arm/arch-realview/hardware.h
+++ b/include/asm-arm/arch-realview/hardware.h
@@ -23,7 +23,6 @@
#define __ASM_ARCH_HARDWARE_H
#include <asm/sizes.h>
-#include <asm/arch/platform.h>
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) ((((x) & 0x0effffff) | (((x) >> 4) & 0x0f000000)) + 0xf0000000)
diff --git a/include/asm-arm/arch-realview/irqs.h b/include/asm-arm/arch-realview/irqs.h
index 5a5db56f86b..ad0c911002f 100644
--- a/include/asm-arm/arch-realview/irqs.h
+++ b/include/asm-arm/arch-realview/irqs.h
@@ -19,103 +19,18 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <asm/arch/platform.h>
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
-#define IRQ_LOCALTIMER 29
-#define IRQ_LOCALWDOG 30
+#include <asm/arch/board-eb.h>
-/*
- * IRQ interrupts definitions are the same the INT definitions
- * held within platform.h
- */
-#define IRQ_GIC_START 32
-#define IRQ_WDOGINT (IRQ_GIC_START + INT_WDOGINT)
-#define IRQ_SOFTINT (IRQ_GIC_START + INT_SOFTINT)
-#define IRQ_COMMRx (IRQ_GIC_START + INT_COMMRx)
-#define IRQ_COMMTx (IRQ_GIC_START + INT_COMMTx)
-#define IRQ_TIMERINT0_1 (IRQ_GIC_START + INT_TIMERINT0_1)
-#define IRQ_TIMERINT2_3 (IRQ_GIC_START + INT_TIMERINT2_3)
-#define IRQ_GPIOINT0 (IRQ_GIC_START + INT_GPIOINT0)
-#define IRQ_GPIOINT1 (IRQ_GIC_START + INT_GPIOINT1)
-#define IRQ_GPIOINT2 (IRQ_GIC_START + INT_GPIOINT2)
-#define IRQ_GPIOINT3 (IRQ_GIC_START + INT_GPIOINT3)
-#define IRQ_RTCINT (IRQ_GIC_START + INT_RTCINT)
-#define IRQ_SSPINT (IRQ_GIC_START + INT_SSPINT)
-#define IRQ_UARTINT0 (IRQ_GIC_START + INT_UARTINT0)
-#define IRQ_UARTINT1 (IRQ_GIC_START + INT_UARTINT1)
-#define IRQ_UARTINT2 (IRQ_GIC_START + INT_UARTINT2)
-#define IRQ_UART3 (IRQ_GIC_START + INT_UARTINT3)
-#define IRQ_SCIINT (IRQ_GIC_START + INT_SCIINT)
-#define IRQ_CLCDINT (IRQ_GIC_START + INT_CLCDINT)
-#define IRQ_DMAINT (IRQ_GIC_START + INT_DMAINT)
-#define IRQ_PWRFAILINT (IRQ_GIC_START + INT_PWRFAILINT)
-#define IRQ_MBXINT (IRQ_GIC_START + INT_MBXINT)
-#define IRQ_GNDINT (IRQ_GIC_START + INT_GNDINT)
-#define IRQ_MMCI0B (IRQ_GIC_START + INT_MMCI0B)
-#define IRQ_MMCI1B (IRQ_GIC_START + INT_MMCI1B)
-#define IRQ_KMI0 (IRQ_GIC_START + INT_KMI0)
-#define IRQ_KMI1 (IRQ_GIC_START + INT_KMI1)
-#define IRQ_SCI3 (IRQ_GIC_START + INT_SCI3)
-#define IRQ_CLCD (IRQ_GIC_START + INT_CLCD)
-#define IRQ_TOUCH (IRQ_GIC_START + INT_TOUCH)
-#define IRQ_KEYPAD (IRQ_GIC_START + INT_KEYPAD)
-#define IRQ_DoC (IRQ_GIC_START + INT_DoC)
-#define IRQ_MMCI0A (IRQ_GIC_START + INT_MMCI0A)
-#define IRQ_MMCI1A (IRQ_GIC_START + INT_MMCI1A)
-#define IRQ_AACI (IRQ_GIC_START + INT_AACI)
-#define IRQ_ETH (IRQ_GIC_START + INT_ETH)
-#define IRQ_USB (IRQ_GIC_START + INT_USB)
-#define IRQ_PMU_CPU0 (IRQ_GIC_START + INT_PMU_CPU0)
-#define IRQ_PMU_CPU1 (IRQ_GIC_START + INT_PMU_CPU1)
-#define IRQ_PMU_CPU2 (IRQ_GIC_START + INT_PMU_CPU2)
-#define IRQ_PMU_CPU3 (IRQ_GIC_START + INT_PMU_CPU3)
-#define IRQ_PMU_SCU0 (IRQ_GIC_START + INT_PMU_SCU0)
-#define IRQ_PMU_SCU1 (IRQ_GIC_START + INT_PMU_SCU1)
-#define IRQ_PMU_SCU2 (IRQ_GIC_START + INT_PMU_SCU2)
-#define IRQ_PMU_SCU3 (IRQ_GIC_START + INT_PMU_SCU3)
-#define IRQ_PMU_SCU4 (IRQ_GIC_START + INT_PMU_SCU4)
-#define IRQ_PMU_SCU5 (IRQ_GIC_START + INT_PMU_SCU5)
-#define IRQ_PMU_SCU6 (IRQ_GIC_START + INT_PMU_SCU6)
-#define IRQ_PMU_SCU7 (IRQ_GIC_START + INT_PMU_SCU7)
+#define IRQ_LOCALTIMER 29
+#define IRQ_LOCALWDOG 30
-#define IRQ_EB_IRQ1 (IRQ_GIC_START + INT_EB_IRQ1)
-#define IRQ_EB_IRQ2 (IRQ_GIC_START + INT_EB_IRQ2)
+#define IRQ_GIC_START 32
-#define IRQMASK_WDOGINT INTMASK_WDOGINT
-#define IRQMASK_SOFTINT INTMASK_SOFTINT
-#define IRQMASK_COMMRx INTMASK_COMMRx
-#define IRQMASK_COMMTx INTMASK_COMMTx
-#define IRQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1
-#define IRQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3
-#define IRQMASK_GPIOINT0 INTMASK_GPIOINT0
-#define IRQMASK_GPIOINT1 INTMASK_GPIOINT1
-#define IRQMASK_GPIOINT2 INTMASK_GPIOINT2
-#define IRQMASK_GPIOINT3 INTMASK_GPIOINT3
-#define IRQMASK_RTCINT INTMASK_RTCINT
-#define IRQMASK_SSPINT INTMASK_SSPINT
-#define IRQMASK_UARTINT0 INTMASK_UARTINT0
-#define IRQMASK_UARTINT1 INTMASK_UARTINT1
-#define IRQMASK_UARTINT2 INTMASK_UARTINT2
-#define IRQMASK_SCIINT INTMASK_SCIINT
-#define IRQMASK_CLCDINT INTMASK_CLCDINT
-#define IRQMASK_DMAINT INTMASK_DMAINT
-#define IRQMASK_PWRFAILINT INTMASK_PWRFAILINT
-#define IRQMASK_MBXINT INTMASK_MBXINT
-#define IRQMASK_GNDINT INTMASK_GNDINT
-#define IRQMASK_MMCI0B INTMASK_MMCI0B
-#define IRQMASK_MMCI1B INTMASK_MMCI1B
-#define IRQMASK_KMI0 INTMASK_KMI0
-#define IRQMASK_KMI1 INTMASK_KMI1
-#define IRQMASK_SCI3 INTMASK_SCI3
-#define IRQMASK_UART3 INTMASK_UART3
-#define IRQMASK_CLCD INTMASK_CLCD
-#define IRQMASK_TOUCH INTMASK_TOUCH
-#define IRQMASK_KEYPAD INTMASK_KEYPAD
-#define IRQMASK_DoC INTMASK_DoC
-#define IRQMASK_MMCI0A INTMASK_MMCI0A
-#define IRQMASK_MMCI1A INTMASK_MMCI1A
-#define IRQMASK_AACI INTMASK_AACI
-#define IRQMASK_ETH INTMASK_ETH
-#define IRQMASK_USB INTMASK_USB
+#ifndef NR_IRQS
+#error "NR_IRQS not defined by the board-specific files"
+#endif
-#define NR_IRQS (IRQ_GIC_START + 96)
+#endif
diff --git a/include/asm-arm/arch-realview/platform.h b/include/asm-arm/arch-realview/platform.h
index 6e0eab95a3a..4fd351b5e4a 100644
--- a/include/asm-arm/arch-realview/platform.h
+++ b/include/asm-arm/arch-realview/platform.h
@@ -18,8 +18,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef __address_h
-#define __address_h 1
+#ifndef __ASM_ARCH_PLATFORM_H
+#define __ASM_ARCH_PLATFORM_H
/*
* Memory definitions
@@ -81,11 +81,12 @@
#define REALVIEW_SYS_24MHz_OFFSET 0x5C
#define REALVIEW_SYS_MISC_OFFSET 0x60
#define REALVIEW_SYS_IOSEL_OFFSET 0x70
-#define REALVIEW_SYS_TEST_OSC0_OFFSET 0x80
-#define REALVIEW_SYS_TEST_OSC1_OFFSET 0x84
-#define REALVIEW_SYS_TEST_OSC2_OFFSET 0x88
-#define REALVIEW_SYS_TEST_OSC3_OFFSET 0x8C
-#define REALVIEW_SYS_TEST_OSC4_OFFSET 0x90
+#define REALVIEW_SYS_PROCID_OFFSET 0x84
+#define REALVIEW_SYS_TEST_OSC0_OFFSET 0xC0
+#define REALVIEW_SYS_TEST_OSC1_OFFSET 0xC4
+#define REALVIEW_SYS_TEST_OSC2_OFFSET 0xC8
+#define REALVIEW_SYS_TEST_OSC3_OFFSET 0xCC
+#define REALVIEW_SYS_TEST_OSC4_OFFSET 0xD0
#define REALVIEW_SYS_BASE 0x10000000
#define REALVIEW_SYS_ID (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET)
@@ -114,6 +115,7 @@
#define REALVIEW_SYS_24MHz (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET)
#define REALVIEW_SYS_MISC (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET)
#define REALVIEW_SYS_IOSEL (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET)
+#define REALVIEW_SYS_PROCID (REALVIEW_SYS_BASE + REALVIEW_SYS_PROCID_OFFSET)
#define REALVIEW_SYS_TEST_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET)
#define REALVIEW_SYS_TEST_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET)
#define REALVIEW_SYS_TEST_OSC2 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET)
@@ -203,30 +205,8 @@
/* Reserved 0x1001A000 - 0x1001FFFF */
#define REALVIEW_CLCD_BASE 0x10020000 /* CLCD */
#define REALVIEW_DMAC_BASE 0x10030000 /* DMA controller */
-#ifndef CONFIG_REALVIEW_MPCORE
#define REALVIEW_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */
#define REALVIEW_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */
-#else
-#ifdef CONFIG_REALVIEW_MPCORE_REVB
-#define REALVIEW_MPCORE_SCU_BASE 0x10100000 /* SCU registers */
-#define REALVIEW_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */
-#define REALVIEW_TWD_BASE 0x10100700
-#define REALVIEW_TWD_SIZE 0x00000100
-#define REALVIEW_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */
-#define REALVIEW_MPCORE_L220_BASE 0x10102000 /* L220 registers */
-#define REALVIEW_MPCORE_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */
-#else
-#define REALVIEW_MPCORE_SCU_BASE 0x1F000000 /* SCU registers */
-#define REALVIEW_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */
-#define REALVIEW_TWD_BASE 0x1F000700
-#define REALVIEW_TWD_SIZE 0x00000100
-#define REALVIEW_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */
-#define REALVIEW_MPCORE_L220_BASE 0x1F002000 /* L220 registers */
-#define REALVIEW_MPCORE_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */
-#endif
-#define REALVIEW_GIC1_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */
-#define REALVIEW_GIC1_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */
-#endif
#define REALVIEW_SMC_BASE 0x10080000 /* SMC */
/* Reserved 0x10090000 - 0x100EFFFF */
@@ -283,134 +263,6 @@
#define REALVIEW_INTREG_OFFSET 0x8 /* Interrupt control */
#define REALVIEW_DECODE_OFFSET 0xC /* Fitted logic modules */
-/* ------------------------------------------------------------------------
- * Interrupts - bit assignment (primary)
- * ------------------------------------------------------------------------
- */
-#ifndef CONFIG_REALVIEW_MPCORE
-#define INT_WDOGINT 0 /* Watchdog timer */
-#define INT_SOFTINT 1 /* Software interrupt */
-#define INT_COMMRx 2 /* Debug Comm Rx interrupt */
-#define INT_COMMTx 3 /* Debug Comm Tx interrupt */
-#define INT_TIMERINT0_1 4 /* Timer 0 and 1 */
-#define INT_TIMERINT2_3 5 /* Timer 2 and 3 */
-#define INT_GPIOINT0 6 /* GPIO 0 */
-#define INT_GPIOINT1 7 /* GPIO 1 */
-#define INT_GPIOINT2 8 /* GPIO 2 */
-/* 9 reserved */
-#define INT_RTCINT 10 /* Real Time Clock */
-#define INT_SSPINT 11 /* Synchronous Serial Port */
-#define INT_UARTINT0 12 /* UART 0 on development chip */
-#define INT_UARTINT1 13 /* UART 1 on development chip */
-#define INT_UARTINT2 14 /* UART 2 on development chip */
-#define INT_UARTINT3 15 /* UART 3 on development chip */
-#define INT_SCIINT 16 /* Smart Card Interface */
-#define INT_MMCI0A 17 /* Multimedia Card 0A */
-#define INT_MMCI0B 18 /* Multimedia Card 0B */
-#define INT_AACI 19 /* Audio Codec */
-#define INT_KMI0 20 /* Keyboard/Mouse port 0 */
-#define INT_KMI1 21 /* Keyboard/Mouse port 1 */
-#define INT_CHARLCD 22 /* Character LCD */
-#define INT_CLCDINT 23 /* CLCD controller */
-#define INT_DMAINT 24 /* DMA controller */
-#define INT_PWRFAILINT 25 /* Power failure */
-#define INT_PISMO 26
-#define INT_DoC 27 /* Disk on Chip memory controller */
-#define INT_ETH 28 /* Ethernet controller */
-#define INT_USB 29 /* USB controller */
-#define INT_TSPENINT 30 /* Touchscreen pen */
-#define INT_TSKPADINT 31 /* Touchscreen keypad */
-
-#else
-
-#define MAX_GIC_NR 2
-
-#define INT_AACI 0
-#define INT_TIMERINT0_1 1
-#define INT_TIMERINT2_3 2
-#define INT_USB 3
-#define INT_UARTINT0 4
-#define INT_UARTINT1 5
-#define INT_RTCINT 6
-#define INT_KMI0 7
-#define INT_KMI1 8
-#define INT_ETH 9
-#define INT_EB_IRQ1 10 /* main GIC */
-#define INT_EB_IRQ2 11 /* tile GIC */
-#define INT_EB_FIQ1 12 /* main GIC */
-#define INT_EB_FIQ2 13 /* tile GIC */
-#define INT_MMCI0A 14
-#define INT_MMCI0B 15
-
-#define INT_PMU_CPU0 17
-#define INT_PMU_CPU1 18
-#define INT_PMU_CPU2 19
-#define INT_PMU_CPU3 20
-#define INT_PMU_SCU0 21
-#define INT_PMU_SCU1 22
-#define INT_PMU_SCU2 23
-#define INT_PMU_SCU3 24
-#define INT_PMU_SCU4 25
-#define INT_PMU_SCU5 26
-#define INT_PMU_SCU6 27
-#define INT_PMU_SCU7 28
-
-#define INT_L220_EVENT 29
-#define INT_L220_SLAVE 30
-#define INT_L220_DECODE 31
-
-#define INT_UARTINT2 -1
-#define INT_UARTINT3 -1
-#define INT_CLCDINT -1
-#define INT_DMAINT -1
-#define INT_WDOGINT -1
-#define INT_GPIOINT0 -1
-#define INT_GPIOINT1 -1
-#define INT_GPIOINT2 -1
-#define INT_SCIINT -1
-#define INT_SSPINT -1
-#endif
-
-/*
- * Interrupt bit positions
- *
- */
-#define INTMASK_WDOGINT (1 << INT_WDOGINT)
-#define INTMASK_SOFTINT (1 << INT_SOFTINT)
-#define INTMASK_COMMRx (1 << INT_COMMRx)
-#define INTMASK_COMMTx (1 << INT_COMMTx)
-#define INTMASK_TIMERINT0_1 (1 << INT_TIMERINT0_1)
-#define INTMASK_TIMERINT2_3 (1 << INT_TIMERINT2_3)
-#define INTMASK_GPIOINT0 (1 << INT_GPIOINT0)
-#define INTMASK_GPIOINT1 (1 << INT_GPIOINT1)
-#define INTMASK_GPIOINT2 (1 << INT_GPIOINT2)
-#define INTMASK_RTCINT (1 << INT_RTCINT)
-#define INTMASK_SSPINT (1 << INT_SSPINT)
-#define INTMASK_UARTINT0 (1 << INT_UARTINT0)
-#define INTMASK_UARTINT1 (1 << INT_UARTINT1)
-#define INTMASK_UARTINT2 (1 << INT_UARTINT2)
-#define INTMASK_UARTINT3 (1 << INT_UARTINT3)
-#define INTMASK_SCIINT (1 << INT_SCIINT)
-#define INTMASK_MMCI0A (1 << INT_MMCI0A)
-#define INTMASK_MMCI0B (1 << INT_MMCI0B)
-#define INTMASK_AACI (1 << INT_AACI)
-#define INTMASK_KMI0 (1 << INT_KMI0)
-#define INTMASK_KMI1 (1 << INT_KMI1)
-#define INTMASK_CHARLCD (1 << INT_CHARLCD)
-#define INTMASK_CLCDINT (1 << INT_CLCDINT)
-#define INTMASK_DMAINT (1 << INT_DMAINT)
-#define INTMASK_PWRFAILINT (1 << INT_PWRFAILINT)
-#define INTMASK_PISMO (1 << INT_PISMO)
-#define INTMASK_DoC (1 << INT_DoC)
-#define INTMASK_ETH (1 << INT_ETH)
-#define INTMASK_USB (1 << INT_USB)
-#define INTMASK_TSPENINT (1 << INT_TSPENINT)
-#define INTMASK_TSKPADINT (1 << INT_TSKPADINT)
-
-#define MAXIRQNUM 31
-#define MAXFIQNUM 31
-#define MAXSWINUM 31
-
/*
* Application Flash
*
@@ -463,6 +315,4 @@
#define REALVIEW_CSR_BASE 0x10000000
#define REALVIEW_CSR_SIZE 0x10000000
-#endif
-
-/* END */
+#endif /* __ASM_ARCH_PLATFORM_H */
diff --git a/include/asm-arm/arch-realview/scu.h b/include/asm-arm/arch-realview/scu.h
index cc293640178..08b3db883c3 100644
--- a/include/asm-arm/arch-realview/scu.h
+++ b/include/asm-arm/arch-realview/scu.h
@@ -1,8 +1,8 @@
#ifndef __ASMARM_ARCH_SCU_H
#define __ASMARM_ARCH_SCU_H
-#include <asm/arch/platform.h>
+#include <asm/arch/board-eb.h>
-#define SCU_BASE REALVIEW_MPCORE_SCU_BASE
+#define SCU_BASE REALVIEW_EB11MP_SCU_BASE
#endif
diff --git a/include/asm-arm/arch-realview/uncompress.h b/include/asm-arm/arch-realview/uncompress.h
index f05631d7674..3d5c2db07a2 100644
--- a/include/asm-arm/arch-realview/uncompress.h
+++ b/include/asm-arm/arch-realview/uncompress.h
@@ -19,6 +19,8 @@
*/
#include <asm/hardware.h>
+#include <asm/arch/platform.h>
+
#define AMBA_UART_DR (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x00))
#define AMBA_UART_LCRH (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x2c))
#define AMBA_UART_CR (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x30))
diff --git a/include/asm-arm/hardware/arm_twd.h b/include/asm-arm/hardware/arm_twd.h
index 131d5b40e07..e521b70713c 100644
--- a/include/asm-arm/hardware/arm_twd.h
+++ b/include/asm-arm/hardware/arm_twd.h
@@ -1,7 +1,7 @@
#ifndef __ASM_HARDWARE_TWD_H
#define __ASM_HARDWARE_TWD_H
-#define TWD_TIMER_LOAD 0x00
+#define TWD_TIMER_LOAD 0x00
#define TWD_TIMER_COUNTER 0x04
#define TWD_TIMER_CONTROL 0x08
#define TWD_TIMER_INTSTAT 0x0C
@@ -13,4 +13,9 @@
#define TWD_WDOG_RESETSTAT 0x30
#define TWD_WDOG_DISABLE 0x34
+#define TWD_TIMER_CONTROL_ENABLE (1 << 0)
+#define TWD_TIMER_CONTROL_ONESHOT (0 << 1)
+#define TWD_TIMER_CONTROL_PERIODIC (1 << 1)
+#define TWD_TIMER_CONTROL_IT_ENABLE (1 << 2)
+
#endif
diff --git a/include/asm-arm/kexec.h b/include/asm-arm/kexec.h
index 46dcc4d0b9b..1ee17b6951d 100644
--- a/include/asm-arm/kexec.h
+++ b/include/asm-arm/kexec.h
@@ -16,6 +16,9 @@
#define KEXEC_BOOT_PARAMS_SIZE 1536
+#define KEXEC_ARM_ATAGS_OFFSET 0x1000
+#define KEXEC_ARM_ZIMAGE_OFFSET 0x8000
+
#ifndef __ASSEMBLY__
struct kimage;
diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h
index f67acce387e..af99636db40 100644
--- a/include/asm-arm/smp.h
+++ b/include/asm-arm/smp.h
@@ -61,6 +61,11 @@ extern void smp_cross_call(cpumask_t callmap);
extern void smp_send_timer(void);
/*
+ * Broadcast a clock event to other CPUs.
+ */
+extern void smp_timer_broadcast(cpumask_t mask);
+
+/*
* Boot a secondary CPU, and assign it the specified idle task.
* This also gives us the initial stack to use for this CPU.
*/
@@ -96,11 +101,12 @@ extern void platform_cpu_die(unsigned int cpu);
extern int platform_cpu_kill(unsigned int cpu);
extern void platform_cpu_enable(unsigned int cpu);
-#ifdef CONFIG_LOCAL_TIMERS
/*
- * Setup a local timer interrupt for a CPU.
+ * Local timer interrupt handling function (can be IPI'ed).
*/
-extern void local_timer_setup(unsigned int cpu);
+extern void local_timer_interrupt(void);
+
+#ifdef CONFIG_LOCAL_TIMERS
/*
* Stop a local timer interrupt.
@@ -114,10 +120,6 @@ extern int local_timer_ack(void);
#else
-static inline void local_timer_setup(unsigned int cpu)
-{
-}
-
static inline void local_timer_stop(unsigned int cpu)
{
}
@@ -125,6 +127,11 @@ static inline void local_timer_stop(unsigned int cpu)
#endif
/*
+ * Setup a local timer interrupt for a CPU.
+ */
+extern void local_timer_setup(unsigned int cpu);
+
+/*
* show local interrupt info
*/
extern void show_local_irqs(struct seq_file *);
diff --git a/include/linux/atmel_serial.h b/include/linux/atmel_serial.h
new file mode 100644
index 00000000000..fd6833764d7
--- /dev/null
+++ b/include/linux/atmel_serial.h
@@ -0,0 +1,127 @@
+/*
+ * include/linux/atmel_serial.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * USART registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef ATMEL_SERIAL_H
+#define ATMEL_SERIAL_H
+
+#define ATMEL_US_CR 0x00 /* Control Register */
+#define ATMEL_US_RSTRX (1 << 2) /* Reset Receiver */
+#define ATMEL_US_RSTTX (1 << 3) /* Reset Transmitter */
+#define ATMEL_US_RXEN (1 << 4) /* Receiver Enable */
+#define ATMEL_US_RXDIS (1 << 5) /* Receiver Disable */
+#define ATMEL_US_TXEN (1 << 6) /* Transmitter Enable */
+#define ATMEL_US_TXDIS (1 << 7) /* Transmitter Disable */
+#define ATMEL_US_RSTSTA (1 << 8) /* Reset Status Bits */
+#define ATMEL_US_STTBRK (1 << 9) /* Start Break */
+#define ATMEL_US_STPBRK (1 << 10) /* Stop Break */
+#define ATMEL_US_STTTO (1 << 11) /* Start Time-out */
+#define ATMEL_US_SENDA (1 << 12) /* Send Address */
+#define ATMEL_US_RSTIT (1 << 13) /* Reset Iterations */
+#define ATMEL_US_RSTNACK (1 << 14) /* Reset Non Acknowledge */
+#define ATMEL_US_RETTO (1 << 15) /* Rearm Time-out */
+#define ATMEL_US_DTREN (1 << 16) /* Data Terminal Ready Enable [AT91RM9200 only] */
+#define ATMEL_US_DTRDIS (1 << 17) /* Data Terminal Ready Disable [AT91RM9200 only] */
+#define ATMEL_US_RTSEN (1 << 18) /* Request To Send Enable */
+#define ATMEL_US_RTSDIS (1 << 19) /* Request To Send Disable */
+
+#define ATMEL_US_MR 0x04 /* Mode Register */
+#define ATMEL_US_USMODE (0xf << 0) /* Mode of the USART */
+#define ATMEL_US_USMODE_NORMAL 0
+#define ATMEL_US_USMODE_RS485 1
+#define ATMEL_US_USMODE_HWHS 2
+#define ATMEL_US_USMODE_MODEM 3
+#define ATMEL_US_USMODE_ISO7816_T0 4
+#define ATMEL_US_USMODE_ISO7816_T1 6
+#define ATMEL_US_USMODE_IRDA 8
+#define ATMEL_US_USCLKS (3 << 4) /* Clock Selection */
+#define ATMEL_US_USCLKS_MCK (0 << 4)
+#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4)
+#define ATMEL_US_USCLKS_SCK (3 << 4)
+#define ATMEL_US_CHRL (3 << 6) /* Character Length */
+#define ATMEL_US_CHRL_5 (0 << 6)
+#define ATMEL_US_CHRL_6 (1 << 6)
+#define ATMEL_US_CHRL_7 (2 << 6)
+#define ATMEL_US_CHRL_8 (3 << 6)
+#define ATMEL_US_SYNC (1 << 8) /* Synchronous Mode Select */
+#define ATMEL_US_PAR (7 << 9) /* Parity Type */
+#define ATMEL_US_PAR_EVEN (0 << 9)
+#define ATMEL_US_PAR_ODD (1 << 9)
+#define ATMEL_US_PAR_SPACE (2 << 9)
+#define ATMEL_US_PAR_MARK (3 << 9)
+#define ATMEL_US_PAR_NONE (4 << 9)
+#define ATMEL_US_PAR_MULTI_DROP (6 << 9)
+#define ATMEL_US_NBSTOP (3 << 12) /* Number of Stop Bits */
+#define ATMEL_US_NBSTOP_1 (0 << 12)
+#define ATMEL_US_NBSTOP_1_5 (1 << 12)
+#define ATMEL_US_NBSTOP_2 (2 << 12)
+#define ATMEL_US_CHMODE (3 << 14) /* Channel Mode */
+#define ATMEL_US_CHMODE_NORMAL (0 << 14)
+#define ATMEL_US_CHMODE_ECHO (1 << 14)
+#define ATMEL_US_CHMODE_LOC_LOOP (2 << 14)
+#define ATMEL_US_CHMODE_REM_LOOP (3 << 14)
+#define ATMEL_US_MSBF (1 << 16) /* Bit Order */
+#define ATMEL_US_MODE9 (1 << 17) /* 9-bit Character Length */
+#define ATMEL_US_CLKO (1 << 18) /* Clock Output Select */
+#define ATMEL_US_OVER (1 << 19) /* Oversampling Mode */
+#define ATMEL_US_INACK (1 << 20) /* Inhibit Non Acknowledge */
+#define ATMEL_US_DSNACK (1 << 21) /* Disable Successive NACK */
+#define ATMEL_US_MAX_ITER (7 << 24) /* Max Iterations */
+#define ATMEL_US_FILTER (1 << 28) /* Infrared Receive Line Filter */
+
+#define ATMEL_US_IER 0x08 /* Interrupt Enable Register */
+#define ATMEL_US_RXRDY (1 << 0) /* Receiver Ready */
+#define ATMEL_US_TXRDY (1 << 1) /* Transmitter Ready */
+#define ATMEL_US_RXBRK (1 << 2) /* Break Received / End of Break */
+#define ATMEL_US_ENDRX (1 << 3) /* End of Receiver Transfer */
+#define ATMEL_US_ENDTX (1 << 4) /* End of Transmitter Transfer */
+#define ATMEL_US_OVRE (1 << 5) /* Overrun Error */
+#define ATMEL_US_FRAME (1 << 6) /* Framing Error */
+#define ATMEL_US_PARE (1 << 7) /* Parity Error */
+#define ATMEL_US_TIMEOUT (1 << 8) /* Receiver Time-out */
+#define ATMEL_US_TXEMPTY (1 << 9) /* Transmitter Empty */
+#define ATMEL_US_ITERATION (1 << 10) /* Max number of Repetitions Reached */
+#define ATMEL_US_TXBUFE (1 << 11) /* Transmission Buffer Empty */
+#define ATMEL_US_RXBUFF (1 << 12) /* Reception Buffer Full */
+#define ATMEL_US_NACK (1 << 13) /* Non Acknowledge */
+#define ATMEL_US_RIIC (1 << 16) /* Ring Indicator Input Change [AT91RM9200 only] */
+#define ATMEL_US_DSRIC (1 << 17) /* Data Set Ready Input Change [AT91RM9200 only] */
+#define ATMEL_US_DCDIC (1 << 18) /* Data Carrier Detect Input Change [AT91RM9200 only] */
+#define ATMEL_US_CTSIC (1 << 19) /* Clear to Send Input Change */
+#define ATMEL_US_RI (1 << 20) /* RI */
+#define ATMEL_US_DSR (1 << 21) /* DSR */
+#define ATMEL_US_DCD (1 << 22) /* DCD */
+#define ATMEL_US_CTS (1 << 23) /* CTS */
+
+#define ATMEL_US_IDR 0x0c /* Interrupt Disable Register */
+#define ATMEL_US_IMR 0x10 /* Interrupt Mask Register */
+#define ATMEL_US_CSR 0x14 /* Channel Status Register */
+#define ATMEL_US_RHR 0x18 /* Receiver Holding Register */
+#define ATMEL_US_THR 0x1c /* Transmitter Holding Register */
+#define ATMEL_US_SYNH (1 << 15) /* Transmit/Receive Sync [AT91SAM9261 only] */
+
+#define ATMEL_US_BRGR 0x20 /* Baud Rate Generator Register */
+#define ATMEL_US_CD (0xffff << 0) /* Clock Divider */
+
+#define ATMEL_US_RTOR 0x24 /* Receiver Time-out Register */
+#define ATMEL_US_TO (0xffff << 0) /* Time-out Value */
+
+#define ATMEL_US_TTGR 0x28 /* Transmitter Timeguard Register */
+#define ATMEL_US_TG (0xff << 0) /* Timeguard Value */
+
+#define ATMEL_US_FIDI 0x40 /* FI DI Ratio Register */
+#define ATMEL_US_NER 0x44 /* Number of Errors Register */
+#define ATMEL_US_IF 0x4c /* IrDA Filter Register */
+
+#endif