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authorStefan Nilsson XK <stefan.xk.nilsson@stericsson.com>2010-06-02 14:18:28 +0200
committerJohn Rigby <john.rigby@linaro.org>2010-09-02 22:45:33 -0600
commite9087b695b2445e04c826abdde9ff56afb554454 (patch)
tree492aea0a1494138fada5dd60efd1120e0c050a0f /arch/arm/mach-ux500/include
parentde6c80bf77e65a34ad4dd361c299d4fcdd08ed99 (diff)
downloadlinux-2.6.34-ux500-e9087b695b2445e04c826abdde9ff56afb554454.tar.gz
mach-ux500: Mailbox driver configuration
Configuration changes for mailbox driver. ST-Ericsson ID: AP259650 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/730 Tested-by: Stefan NILSSON <stefan.xk.nilsson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Change-Id: I2d92ba3e441263cd6f6cdec1187d09cf0a50f55e Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2398
Diffstat (limited to 'arch/arm/mach-ux500/include')
-rw-r--r--arch/arm/mach-ux500/include/mach/db5500-regs.h14
-rwxr-xr-xarch/arm/mach-ux500/include/mach/irqs.h17
2 files changed, 29 insertions, 2 deletions
diff --git a/arch/arm/mach-ux500/include/mach/db5500-regs.h b/arch/arm/mach-ux500/include/mach/db5500-regs.h
index d724dae2fde..5a1f761e457 100644
--- a/arch/arm/mach-ux500/include/mach/db5500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db5500-regs.h
@@ -102,4 +102,18 @@
#define U5500_GPIOBANK6_BASE (U5500_GPIO4_BASE + 0x80)
#define U5500_GPIOBANK7_BASE (U5500_GPIO4_BASE + 0x100)
+#define U5500_MBOX_BASE 0xBFFD1000
+#define U5500_MBOX0_PEER_START (U5500_MBOX_BASE + 0x40)
+#define U5500_MBOX0_PEER_END (U5500_MBOX_BASE + 0x5F)
+#define U5500_MBOX0_LOCAL_START (U5500_MBOX_BASE + 0x60)
+#define U5500_MBOX0_LOCAL_END (U5500_MBOX_BASE + 0x7F)
+#define U5500_MBOX1_PEER_START (U5500_MBOX_BASE + 0x80)
+#define U5500_MBOX1_PEER_END (U5500_MBOX_BASE + 0x9F)
+#define U5500_MBOX1_LOCAL_START (U5500_MBOX_BASE + 0xA0)
+#define U5500_MBOX1_LOCAL_END (U5500_MBOX_BASE + 0xBF)
+#define U5500_MBOX2_PEER_START (U5500_MBOX_BASE + 0x00)
+#define U5500_MBOX2_PEER_END (U5500_MBOX_BASE + 0x1F)
+#define U5500_MBOX2_LOCAL_START (U5500_MBOX_BASE + 0x20)
+#define U5500_MBOX2_LOCAL_END (U5500_MBOX_BASE + 0x3F)
+
#endif
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h
index 3df869212d2..b883d013773 100755
--- a/arch/arm/mach-ux500/include/mach/irqs.h
+++ b/arch/arm/mach-ux500/include/mach/irqs.h
@@ -56,6 +56,7 @@
#define IRQ_SDMMC0 (IRQ_SPI_START + 60)
#define IRQ_HWSEM (IRQ_SPI_START + 61)
#define IRQ_MSP1 (IRQ_SPI_START + 62)
+#define IRQ_MODEM (IRQ_SPI_START + 65)
#define IRQ_SPI1 (IRQ_SPI_START + 96)
#define IRQ_MSP2 (IRQ_SPI_START + 98)
#define IRQ_SDMMC4 (IRQ_SPI_START + 99)
@@ -94,9 +95,21 @@
#define GPIO_TO_IRQ(gpio) (gpio + U8500_SOC_NR_IRQS)
#define IRQ_TO_GPIO(irq) (irq - U8500_SOC_NR_IRQS)
-#define NR_IRQS GPIO_TO_IRQ(U8500_NR_GPIO)
-
#define NOMADIK_GPIO_TO_IRQ GPIO_TO_IRQ
#define NOMADIK_IRQ_TO_GPIO IRQ_TO_GPIO
+/* After the GPIO ones we reserve a range of IRQ:s in which virtual
+ * IRQ:s representing modem IRQ:s can be allocated
+ */
+#define IRQ_MODEM_EVENTS_BASE ( GPIO_TO_IRQ(U8500_NR_GPIO) + 1 )
+#define IRQ_MODEM_EVENTS_NBR 72
+#define IRQ_MODEM_EVENTS_END (IRQ_MODEM_EVENTS_BASE + IRQ_MODEM_EVENTS_NBR)
+
+/* List of virtual IRQ:s that are allocated from the range above */
+#define MBOX_PAIR0_VIRT_IRQ IRQ_MODEM_EVENTS_BASE + 43
+#define MBOX_PAIR1_VIRT_IRQ IRQ_MODEM_EVENTS_BASE + 45
+#define MBOX_PAIR2_VIRT_IRQ IRQ_MODEM_EVENTS_BASE + 41
+
+#define NR_IRQS IRQ_MODEM_EVENTS_END
+
#endif /* ASM_ARCH_IRQS_H */