| Michael Hennerich | dc26aec | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 1 | /* | 
| Robin Getz | 96f1050 | 2009-09-24 14:11:24 +0000 | [diff] [blame] | 2 |  * Set up the interrupt priorities | 
| Michael Hennerich | dc26aec | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 3 |  * | 
| Robin Getz | 96f1050 | 2009-09-24 14:11:24 +0000 | [diff] [blame] | 4 |  * Copyright 2008 Analog Devices Inc. | 
| Michael Hennerich | dc26aec | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 5 |  * | 
| Robin Getz | 96f1050 | 2009-09-24 14:11:24 +0000 | [diff] [blame] | 6 |  * Licensed under the GPL-2 or later. | 
| Michael Hennerich | dc26aec | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 7 |  */ | 
 | 8 |  | 
 | 9 | #include <linux/module.h> | 
 | 10 | #include <linux/irq.h> | 
 | 11 | #include <asm/blackfin.h> | 
 | 12 |  | 
 | 13 | void __init program_IAR(void) | 
 | 14 | { | 
 | 15 |  | 
 | 16 | 	/* Program the IAR0 Register with the configured priority */ | 
 | 17 | 	bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | | 
 | 18 | 			((CONFIG_IRQ_DMA0_ERROR - 7) << IRQ_DMA0_ERROR_POS) | | 
 | 19 | 			((CONFIG_IRQ_PPI_ERROR - 7) << IRQ_PPI_ERROR_POS) | | 
 | 20 | 			((CONFIG_IRQ_SPORT0_ERROR - 7) << IRQ_SPORT0_ERROR_POS) | | 
 | 21 | 			((CONFIG_IRQ_SPORT1_ERROR - 7) << IRQ_SPORT1_ERROR_POS) | | 
 | 22 | 			((CONFIG_IRQ_SPI0_ERROR - 7) << IRQ_SPI0_ERROR_POS) | | 
 | 23 | 			((CONFIG_IRQ_UART0_ERROR - 7) << IRQ_UART0_ERROR_POS) | | 
 | 24 | 			((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS)); | 
 | 25 |  | 
 | 26 | 	bfin_write_SIC_IAR1(((CONFIG_IRQ_PPI - 7) << IRQ_PPI_POS) | | 
 | 27 | 			((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) | | 
 | 28 | 			((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) | | 
 | 29 | 			((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) | | 
 | 30 | 			((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) | | 
 | 31 | 			((CONFIG_IRQ_SPI0 - 7) << IRQ_SPI0_POS) | | 
 | 32 | 			((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) | | 
 | 33 | 			((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS)); | 
 | 34 |  | 
| Yi Li | 6a01f23 | 2009-01-07 23:14:39 +0800 | [diff] [blame] | 35 | 	bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) | | 
 | 36 | 			((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS) | | 
 | 37 | 			((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) | | 
| Michael Hennerich | dc26aec | 2008-11-18 17:48:22 +0800 | [diff] [blame] | 38 | 			((CONFIG_IRQ_PORTF_INTA - 7) << IRQ_PORTF_INTA_POS) | | 
 | 39 | 			((CONFIG_IRQ_PORTF_INTB - 7) << IRQ_PORTF_INTB_POS) | | 
 | 40 | 			((CONFIG_IRQ_MEM0_DMA0 - 7) << IRQ_MEM0_DMA0_POS) | | 
 | 41 | 			((CONFIG_IRQ_MEM0_DMA1 - 7) << IRQ_MEM0_DMA1_POS) | | 
 | 42 | 			((CONFIG_IRQ_WATCH - 7) << IRQ_WATCH_POS)); | 
 | 43 |  | 
 | 44 | 	bfin_write_SIC_IAR3(((CONFIG_IRQ_DMA1_ERROR - 7) << IRQ_DMA1_ERROR_POS) | | 
 | 45 | 			((CONFIG_IRQ_SPORT2_ERROR - 7) << IRQ_SPORT2_ERROR_POS) | | 
 | 46 | 			((CONFIG_IRQ_SPORT3_ERROR - 7) << IRQ_SPORT3_ERROR_POS) | | 
 | 47 | 			((CONFIG_IRQ_SPI1_ERROR - 7) << IRQ_SPI1_ERROR_POS) | | 
 | 48 | 			((CONFIG_IRQ_SPI2_ERROR - 7) << IRQ_SPI2_ERROR_POS) | | 
 | 49 | 			((CONFIG_IRQ_UART1_ERROR - 7) << IRQ_UART1_ERROR_POS) | | 
 | 50 | 			((CONFIG_IRQ_UART2_ERROR - 7) << IRQ_UART2_ERROR_POS)); | 
 | 51 |  | 
 | 52 | 	bfin_write_SIC_IAR4(((CONFIG_IRQ_CAN_ERROR - 7) << IRQ_CAN_ERROR_POS) | | 
 | 53 | 			((CONFIG_IRQ_SPORT2_RX - 7) << IRQ_SPORT2_RX_POS) | | 
 | 54 | 			((CONFIG_IRQ_SPORT2_TX - 7) << IRQ_SPORT2_TX_POS) | | 
 | 55 | 			((CONFIG_IRQ_SPORT3_RX - 7) << IRQ_SPORT3_RX_POS) | | 
 | 56 | 			((CONFIG_IRQ_SPORT3_TX - 7) << IRQ_SPORT3_TX_POS) | | 
 | 57 | 			((CONFIG_IRQ_SPI1 - 7) << IRQ_SPI1_POS)); | 
 | 58 |  | 
 | 59 | 	bfin_write_SIC_IAR5(((CONFIG_IRQ_SPI2 - 7) << IRQ_SPI2_POS) | | 
 | 60 | 			((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) | | 
 | 61 | 			((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) | | 
 | 62 | 			((CONFIG_IRQ_UART2_RX - 7) << IRQ_UART2_RX_POS) | | 
 | 63 | 			((CONFIG_IRQ_UART2_TX - 7) << IRQ_UART2_TX_POS) | | 
 | 64 | 			((CONFIG_IRQ_TWI0 - 7) << IRQ_TWI0_POS) | | 
 | 65 | 			((CONFIG_IRQ_TWI1 - 7) << IRQ_TWI1_POS) | | 
 | 66 | 			((CONFIG_IRQ_CAN_RX - 7) << IRQ_CAN_RX_POS)); | 
 | 67 |  | 
 | 68 | 	bfin_write_SIC_IAR6(((CONFIG_IRQ_CAN_TX - 7) << IRQ_CAN_TX_POS) | | 
 | 69 | 			((CONFIG_IRQ_MEM1_DMA0 - 7) << IRQ_MEM1_DMA0_POS) | | 
 | 70 | 			((CONFIG_IRQ_MEM1_DMA1 - 7) << IRQ_MEM1_DMA1_POS)); | 
 | 71 |  | 
 | 72 | 	SSYNC(); | 
 | 73 | } |