1dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich/* 296f1050d3df105c9ae6c6ac224f370199ea82fcdRobin Getz * Set up the interrupt priorities 3dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich * 496f1050d3df105c9ae6c6ac224f370199ea82fcdRobin Getz * Copyright 2008 Analog Devices Inc. 5dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich * 696f1050d3df105c9ae6c6ac224f370199ea82fcdRobin Getz * Licensed under the GPL-2 or later. 7dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich */ 8dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 9dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich#include <linux/module.h> 10dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich#include <linux/irq.h> 11dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich#include <asm/blackfin.h> 12dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 13dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerichvoid __init program_IAR(void) 14dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich{ 15dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 16dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich /* Program the IAR0 Register with the configured priority */ 17dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | 18dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_DMA0_ERROR - 7) << IRQ_DMA0_ERROR_POS) | 19dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_PPI_ERROR - 7) << IRQ_PPI_ERROR_POS) | 20dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT0_ERROR - 7) << IRQ_SPORT0_ERROR_POS) | 21dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT1_ERROR - 7) << IRQ_SPORT1_ERROR_POS) | 22dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPI0_ERROR - 7) << IRQ_SPI0_ERROR_POS) | 23dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART0_ERROR - 7) << IRQ_UART0_ERROR_POS) | 24dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS)); 25dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 26dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR1(((CONFIG_IRQ_PPI - 7) << IRQ_PPI_POS) | 27dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) | 28dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) | 29dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) | 30dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) | 31dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPI0 - 7) << IRQ_SPI0_POS) | 32dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) | 33dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS)); 34dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 356a01f230339321292cf065551f8cf55361052461Yi Li bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) | 366a01f230339321292cf065551f8cf55361052461Yi Li ((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS) | 376a01f230339321292cf065551f8cf55361052461Yi Li ((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) | 38dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_PORTF_INTA - 7) << IRQ_PORTF_INTA_POS) | 39dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_PORTF_INTB - 7) << IRQ_PORTF_INTB_POS) | 40dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_MEM0_DMA0 - 7) << IRQ_MEM0_DMA0_POS) | 41dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_MEM0_DMA1 - 7) << IRQ_MEM0_DMA1_POS) | 42dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_WATCH - 7) << IRQ_WATCH_POS)); 43dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 44dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR3(((CONFIG_IRQ_DMA1_ERROR - 7) << IRQ_DMA1_ERROR_POS) | 45dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT2_ERROR - 7) << IRQ_SPORT2_ERROR_POS) | 46dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT3_ERROR - 7) << IRQ_SPORT3_ERROR_POS) | 47dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPI1_ERROR - 7) << IRQ_SPI1_ERROR_POS) | 48dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPI2_ERROR - 7) << IRQ_SPI2_ERROR_POS) | 49dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART1_ERROR - 7) << IRQ_UART1_ERROR_POS) | 50dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART2_ERROR - 7) << IRQ_UART2_ERROR_POS)); 51dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 52dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR4(((CONFIG_IRQ_CAN_ERROR - 7) << IRQ_CAN_ERROR_POS) | 53dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT2_RX - 7) << IRQ_SPORT2_RX_POS) | 54dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT2_TX - 7) << IRQ_SPORT2_TX_POS) | 55dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT3_RX - 7) << IRQ_SPORT3_RX_POS) | 56dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPORT3_TX - 7) << IRQ_SPORT3_TX_POS) | 57dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_SPI1 - 7) << IRQ_SPI1_POS)); 58dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 59dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR5(((CONFIG_IRQ_SPI2 - 7) << IRQ_SPI2_POS) | 60dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) | 61dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) | 62dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART2_RX - 7) << IRQ_UART2_RX_POS) | 63dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_UART2_TX - 7) << IRQ_UART2_TX_POS) | 64dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_TWI0 - 7) << IRQ_TWI0_POS) | 65dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_TWI1 - 7) << IRQ_TWI1_POS) | 66dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_CAN_RX - 7) << IRQ_CAN_RX_POS)); 67dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 68dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich bfin_write_SIC_IAR6(((CONFIG_IRQ_CAN_TX - 7) << IRQ_CAN_TX_POS) | 69dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_MEM1_DMA0 - 7) << IRQ_MEM1_DMA0_POS) | 70dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich ((CONFIG_IRQ_MEM1_DMA1 - 7) << IRQ_MEM1_DMA1_POS)); 71dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich 72dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich SSYNC(); 73dc26aec25d1a4e2690df166dbe843344728994ceMichael Hennerich} 74