[ARM] 4370/3: AT91: Support for Atmel AT91SAM9RL processors.

Add support for Atmel's new AT91SAM9RL range of processors.
Includes similar peripherals as other AT91SAM9 processors, but with a
High-speed USB controller and various sizes of internal SRAM.

Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com>
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 110 insertions, 0 deletions

diff --git a/include/asm-arm/arch-at91/at91sam9rl.h b/include/asm-arm/arch-at91/at91sam9rl.h
new file mode 100644
index 000000000000..8a9708a370c6
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91sam9rl.h
@@ -0,0 +1,110 @@
+/*
+ * include/asm-arm/arch-at91/at91sam9260.h
+ *
+ *  Copyright (C) 2007 Atmel Corporation
+ *
+ * Common definitions.
+ * Based on AT91SAM9RL datasheet revision A. (Preliminary)
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#ifndef AT91SAM9RL_H
+#define AT91SAM9RL_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS             1       /* System Controller */
+#define AT91SAM9RL_ID_PIOA      2       /* Parallel IO Controller A */
+#define AT91SAM9RL_ID_PIOB      3       /* Parallel IO Controller B */
+#define AT91SAM9RL_ID_PIOC      4       /* Parallel IO Controller C */
+#define AT91SAM9RL_ID_PIOD      5       /* Parallel IO Controller D */
+#define AT91SAM9RL_ID_US0       6       /* USART 0 */
+#define AT91SAM9RL_ID_US1       7       /* USART 1 */
+#define AT91SAM9RL_ID_US2       8       /* USART 2 */
+#define AT91SAM9RL_ID_US3       9       /* USART 3 */
+#define AT91SAM9RL_ID_MCI       10      /* Multimedia Card Interface */
+#define AT91SAM9RL_ID_TWI0      11      /* TWI 0 */
+#define AT91SAM9RL_ID_TWI1      12      /* TWI 1 */
+#define AT91SAM9RL_ID_SPI       13      /* Serial Peripheral Interface */
+#define AT91SAM9RL_ID_SSC0      14      /* Serial Synchronous Controller 0 */
+#define AT91SAM9RL_ID_SSC1      15      /* Serial Synchronous Controller 1 */
+#define AT91SAM9RL_ID_TC0       16      /* Timer Counter 0 */
+#define AT91SAM9RL_ID_TC1       17      /* Timer Counter 1 */
+#define AT91SAM9RL_ID_TC2       18      /* Timer Counter 2 */
+#define AT91SAM9RL_ID_PWMC      19      /* Pulse Width Modulation Controller */
+#define AT91SAM9RL_ID_TSC       20      /* Touch Screen Controller */
+#define AT91SAM9RL_ID_DMA       21      /* DMA Controller */
+#define AT91SAM9RL_ID_UDPHS     22      /* USB Device HS */
+#define AT91SAM9RL_ID_LCDC      23      /* LCD Controller */
+#define AT91SAM9RL_ID_AC97C     24      /* AC97 Controller */
+#define AT91SAM9RL_ID_IRQ0      31      /* Advanced Interrupt Controller (IRQ0) */
+
+
+/*
+ * User Peripheral physical base addresses.
+ */
+#define AT91SAM9RL_BASE_TCB0    0xfffa0000
+#define AT91SAM9RL_BASE_TC0     0xfffa0000
+#define AT91SAM9RL_BASE_TC1     0xfffa0040
+#define AT91SAM9RL_BASE_TC2     0xfffa0080
+#define AT91SAM9RL_BASE_MCI     0xfffa4000
+#define AT91SAM9RL_BASE_TWI0    0xfffa8000
+#define AT91SAM9RL_BASE_TWI1    0xfffac000
+#define AT91SAM9RL_BASE_US0     0xfffb0000
+#define AT91SAM9RL_BASE_US1     0xfffb4000
+#define AT91SAM9RL_BASE_US2     0xfffb8000
+#define AT91SAM9RL_BASE_US3     0xfffbc000
+#define AT91SAM9RL_BASE_SSC0    0xfffc0000
+#define AT91SAM9RL_BASE_SSC1    0xfffc4000
+#define AT91SAM9RL_BASE_PWMC    0xfffc8000
+#define AT91SAM9RL_BASE_SPI     0xfffcc000
+#define AT91SAM9RL_BASE_TSC     0xfffd0000
+#define AT91SAM9RL_BASE_UDPHS   0xfffd4000
+#define AT91SAM9RL_BASE_AC97C   0xfffd8000
+#define AT91_BASE_SYS           0xffffc000
+
+
+/*
+ * System Peripherals (offset from AT91_BASE_SYS)
+ */
+#define AT91_DMA        (0xffffe600 - AT91_BASE_SYS)
+#define AT91_ECC        (0xffffe800 - AT91_BASE_SYS)
+#define AT91_SDRAMC     (0xffffea00 - AT91_BASE_SYS)
+#define AT91_SMC        (0xffffec00 - AT91_BASE_SYS)
+#define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
+#define AT91_CCFG       (0xffffef10 - AT91_BASE_SYS)
+#define AT91_AIC        (0xfffff000 - AT91_BASE_SYS)
+#define AT91_DBGU       (0xfffff200 - AT91_BASE_SYS)
+#define AT91_PIOA       (0xfffff400 - AT91_BASE_SYS)
+#define AT91_PIOB       (0xfffff600 - AT91_BASE_SYS)
+#define AT91_PIOC       (0xfffff800 - AT91_BASE_SYS)
+#define AT91_PIOD       (0xfffffa00 - AT91_BASE_SYS)
+#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
+#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
+#define AT91_SHDWC      (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_RTT        (0xfffffd20 - AT91_BASE_SYS)
+#define AT91_PIT        (0xfffffd30 - AT91_BASE_SYS)
+#define AT91_WDT        (0xfffffd40 - AT91_BASE_SYS)
+#define AT91_SCKCR      (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
+#define AT91_RTC        (0xfffffe00 - AT91_BASE_SYS)
+
+
+/*
+ * Internal Memory.
+ */
+#define AT91SAM9RL_SRAM_BASE    0x00300000      /* Internal SRAM base address */
+#define AT91SAM9RL_SRAM_SIZE    SZ_16K          /* Internal SRAM size (16Kb) */
+
+#define AT91SAM9RL_ROM_BASE     0x00400000      /* Internal ROM base address */
+#define AT91SAM9RL_ROM_SIZE     (2 * SZ_16K)    /* Internal ROM size (32Kb) */
+
+#define AT91SAM9RL_LCDC_BASE    0x00500000      /* LCD Controller */
+#define AT91SAM9RL_UDPHS_BASE   0x00600000      /* USB Device HS controller */
+
+#endif