| 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 | } |