initial_commit

1 files changed, 154 insertions, 0 deletions

diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
new file mode 100644
index 00000000..6e265442
--- /dev/null
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -0,0 +1,154 @@
+/*
+ * arch/arm/mach-spear3xx/include/mach/irqs.h
+ *
+ * IRQ helper macros for SPEAr3xx machine family
+ *
+ * Copyright (C) 2009 ST Microelectronics
+ * Viresh Kumar<viresh.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_IRQS_H
+#define __MACH_IRQS_H
+
+/* SPEAr3xx IRQ definitions */
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_0		0
+#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM		1
+#define SPEAR3XX_IRQ_CPU_GPT1_1			2
+#define SPEAR3XX_IRQ_CPU_GPT1_2			3
+#define SPEAR3XX_IRQ_BASIC_GPT1_1		4
+#define SPEAR3XX_IRQ_BASIC_GPT1_2		5
+#define SPEAR3XX_IRQ_BASIC_GPT2_1		6
+#define SPEAR3XX_IRQ_BASIC_GPT2_2		7
+#define SPEAR3XX_IRQ_BASIC_DMA			8
+#define SPEAR3XX_IRQ_BASIC_SMI			9
+#define SPEAR3XX_IRQ_BASIC_RTC			10
+#define SPEAR3XX_IRQ_BASIC_GPIO			11
+#define SPEAR3XX_IRQ_BASIC_WDT			12
+#define SPEAR3XX_IRQ_DDR_CONTROLLER		13
+#define SPEAR3XX_IRQ_SYS_ERROR			14
+#define SPEAR3XX_IRQ_WAKEUP_RCV			15
+#define SPEAR3XX_IRQ_JPEG			16
+#define SPEAR3XX_IRQ_IRDA			17
+#define SPEAR3XX_IRQ_ADC			18
+#define SPEAR3XX_IRQ_UART			19
+#define SPEAR3XX_IRQ_SSP			20
+#define SPEAR3XX_IRQ_I2C			21
+#define SPEAR3XX_IRQ_MAC_1			22
+#define SPEAR3XX_IRQ_MAC_2			23
+#define SPEAR3XX_IRQ_USB_DEV			24
+#define SPEAR3XX_IRQ_USB_H_OHCI_0		25
+#define SPEAR3XX_IRQ_USB_H_EHCI_0		26
+#define SPEAR3XX_IRQ_USB_H_EHCI_1		SPEAR3XX_IRQ_USB_H_EHCI_0
+#define SPEAR3XX_IRQ_USB_H_OHCI_1		27
+#define SPEAR3XX_IRQ_GEN_RAS_1			28
+#define SPEAR3XX_IRQ_GEN_RAS_2			29
+#define SPEAR3XX_IRQ_GEN_RAS_3			30
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_1		31
+#define SPEAR3XX_IRQ_VIC_END			32
+
+#define SPEAR3XX_VIRQ_START			SPEAR3XX_IRQ_VIC_END
+
+/* SPEAr300 Virtual irq definitions */
+/* IRQs sharing IRQ_GEN_RAS_1 */
+#define SPEAR300_VIRQ_IT_PERS_S			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR300_VIRQ_IT_CHANGE_S		(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR300_VIRQ_I2S			(SPEAR3XX_VIRQ_START + 2)
+#define SPEAR300_VIRQ_TDM			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR300_VIRQ_CAMERA_L			(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR300_VIRQ_CAMERA_F			(SPEAR3XX_VIRQ_START + 5)
+#define SPEAR300_VIRQ_CAMERA_V			(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR300_VIRQ_KEYBOARD			(SPEAR3XX_VIRQ_START + 7)
+#define SPEAR300_VIRQ_GPIO1			(SPEAR3XX_VIRQ_START + 8)
+
+/* IRQs sharing IRQ_GEN_RAS_3 */
+#define SPEAR300_IRQ_CLCD			SPEAR3XX_IRQ_GEN_RAS_3
+
+/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
+#define SPEAR300_IRQ_SDHCI			SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
+
+/* SPEAr310 Virtual irq definitions */
+/* IRQs sharing IRQ_GEN_RAS_1 */
+#define SPEAR310_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR310_VIRQ_SMII1			(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR310_VIRQ_SMII2			(SPEAR3XX_VIRQ_START + 2)
+#define SPEAR310_VIRQ_SMII3			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR310_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR310_VIRQ_WAKEUP_SMII1		(SPEAR3XX_VIRQ_START + 5)
+#define SPEAR310_VIRQ_WAKEUP_SMII2		(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR310_VIRQ_WAKEUP_SMII3		(SPEAR3XX_VIRQ_START + 7)
+
+/* IRQs sharing IRQ_GEN_RAS_2 */
+#define SPEAR310_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
+#define SPEAR310_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
+#define SPEAR310_VIRQ_UART3			(SPEAR3XX_VIRQ_START + 10)
+#define SPEAR310_VIRQ_UART4			(SPEAR3XX_VIRQ_START + 11)
+#define SPEAR310_VIRQ_UART5			(SPEAR3XX_VIRQ_START + 12)
+
+/* IRQs sharing IRQ_GEN_RAS_3 */
+#define SPEAR310_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 13)
+#define SPEAR310_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 14)
+
+/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
+#define SPEAR310_VIRQ_TDM_HDLC			(SPEAR3XX_VIRQ_START + 15)
+#define SPEAR310_VIRQ_RS485_0			(SPEAR3XX_VIRQ_START + 16)
+#define SPEAR310_VIRQ_RS485_1			(SPEAR3XX_VIRQ_START + 17)
+
+/* SPEAr320 Virtual irq definitions */
+/* IRQs sharing IRQ_GEN_RAS_1 */
+#define SPEAR320_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR320_VIRQ_CLCD			(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR320_VIRQ_SPP			(SPEAR3XX_VIRQ_START + 2)
+
+/* IRQs sharing IRQ_GEN_RAS_2 */
+#define SPEAR320_IRQ_SDHCI			SPEAR3XX_IRQ_GEN_RAS_2
+
+/* IRQs sharing IRQ_GEN_RAS_3 */
+#define SPEAR320_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR320_VIRQ_I2S_PLAY			(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR320_VIRQ_I2S_REC			(SPEAR3XX_VIRQ_START + 5)
+
+/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
+#define SPEAR320_VIRQ_CANU			(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR320_VIRQ_CANL			(SPEAR3XX_VIRQ_START + 7)
+#define SPEAR320_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
+#define SPEAR320_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
+#define SPEAR320_VIRQ_SSP1			(SPEAR3XX_VIRQ_START + 10)
+#define SPEAR320_VIRQ_SSP2			(SPEAR3XX_VIRQ_START + 11)
+#define SPEAR320_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 12)
+#define SPEAR320_VIRQ_MII1_SMII1		(SPEAR3XX_VIRQ_START + 13)
+#define SPEAR320_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 14)
+#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1		(SPEAR3XX_VIRQ_START + 15)
+#define SPEAR320_VIRQ_I2C1			(SPEAR3XX_VIRQ_START + 16)
+
+/*
+ * GPIO pins virtual irqs
+ * Use the lowest number for the GPIO virtual IRQs base on which subarchs
+ * we have compiled in
+ */
+#if defined(CONFIG_MACH_SPEAR310)
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 18)
+#elif defined(CONFIG_MACH_SPEAR320)
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 17)
+#else
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 9)
+#endif
+
+#define SPEAR300_GPIO1_INT_BASE			(SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_PLGPIO_COUNT	102
+
+#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
+#define SPEAR3XX_PLGPIO_INT_BASE		(SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_GPIO_INT_END			(SPEAR3XX_PLGPIO_INT_BASE + \
+							SPEAR3XX_PLGPIO_COUNT)
+#else
+#define SPEAR3XX_GPIO_INT_END	(SPEAR300_GPIO1_INT_BASE + 8)
+#endif
+
+#define SPEAR3XX_VIRQ_END	SPEAR3XX_GPIO_INT_END
+#define NR_IRQS			SPEAR3XX_VIRQ_END
+
+#endif /* __MACH_IRQS_H */