[ARM] 5590/1: Add basic support for ST Nomadik 8815 SoC and evaluation board

This patch adds the basic infrastructure for the Nomadik 8815
CPU and the "Nomadik Hardware Kit" NHK8815. This patch only
includes the serial console and core stuff, no drivers.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 82 insertions, 0 deletions

diff --git a/arch/arm/mach-nomadik/include/mach/irqs.h b/arch/arm/mach-nomadik/include/mach/irqs.h
new file mode 100644
index 000000000000..8faabc560398
--- /dev/null
+++ b/arch/arm/mach-nomadik/include/mach/irqs.h
@@ -0,0 +1,82 @@
+/*
+ *  mach-nomadik/include/mach/irqs.h
+ *
+ *  Copyright (C) ST Microelectronics
+ *
+ * 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.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+#include <mach/hardware.h>
+
+#define IRQ_VIC_START           0       /* first VIC interrupt is 0 */
+
+/*
+ * Interrupt numbers generic for all Nomadik Chip cuts
+ */
+#define IRQ_WATCHDOG                    0
+#define IRQ_SOFTINT                     1
+#define IRQ_CRYPTO                      2
+#define IRQ_OWM                         3
+#define IRQ_MTU0                        4
+#define IRQ_MTU1                        5
+#define IRQ_GPIO0                       6
+#define IRQ_GPIO1                       7
+#define IRQ_GPIO2                       8
+#define IRQ_GPIO3                       9
+#define IRQ_RTC_RTT                     10
+#define IRQ_SSP                         11
+#define IRQ_UART0                       12
+#define IRQ_DMA1                        13
+#define IRQ_CLCD_MDIF                   14
+#define IRQ_DMA0                        15
+#define IRQ_PWRFAIL                     16
+#define IRQ_UART1                       17
+#define IRQ_FIRDA                       18
+#define IRQ_MSP0                        19
+#define IRQ_I2C0                        20
+#define IRQ_I2C1                        21
+#define IRQ_SDMMC                       22
+#define IRQ_USBOTG                      23
+#define IRQ_SVA_IT0                     24
+#define IRQ_SVA_IT1                     25
+#define IRQ_SAA_IT0                     26
+#define IRQ_SAA_IT1                     27
+#define IRQ_UART2                       28
+#define IRQ_MSP2                        31
+#define IRQ_L2CC                        48
+#define IRQ_HPI                         49
+#define IRQ_SKE                         50
+#define IRQ_KP                          51
+#define IRQ_MEMST                       54
+#define IRQ_SGA_IT                      58
+#define IRQ_USBM                        60
+#define IRQ_MSP1                        62
+
+#define NOMADIK_SOC_NR_IRQS             64
+
+/* After chip-specific IRQ numbers we have the GPIO ones */
+#define NOMADIK_NR_GPIO                 128 /* last 4 not wired to pins */
+#define NOMADIK_GPIO_TO_IRQ(gpio)       ((gpio) + NOMADIK_SOC_NR_IRQS)
+#define NOMADIK_IRQ_TO_GPIO(irq)        ((irq) - NOMADIK_SOC_NR_IRQS)
+#define NR_IRQS                         NOMADIK_GPIO_TO_IRQ(NOMADIK_NR_GPIO)
+
+/* Following two are used by entry_macro.S, to access our dual-vic */
+#define VIC_REG_IRQSR0          0
+#define VIC_REG_IRQSR1          0x20
+
+#endif /* __ASM_ARCH_IRQS_H */
+