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| 1 | +/* |
| 2 | + * Copyright (c) 2016, Intel Corporation |
| 3 | + * All rights reserved. |
| 4 | + * |
| 5 | + * Redistribution and use in source and binary forms, with or without |
| 6 | + * modification, are permitted provided that the following conditions are met: |
| 7 | + * |
| 8 | + * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | + * this list of conditions and the following disclaimer. |
| 10 | + * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | + * this list of conditions and the following disclaimer in the documentation |
| 12 | + * and/or other materials provided with the distribution. |
| 13 | + * 3. Neither the name of the Intel Corporation nor the names of its |
| 14 | + * contributors may be used to endorse or promote products derived from this |
| 15 | + * software without specific prior written permission. |
| 16 | + * |
| 17 | + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 18 | + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | + * ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL CORPORATION OR CONTRIBUTORS BE |
| 21 | + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 24 | + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 25 | + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 26 | + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 27 | + * POSSIBILITY OF SUCH DAMAGE. |
| 28 | + */ |
| 29 | + |
| 30 | +#ifndef __QM_INTERRUPT_ROUTER_REGS_H__ |
| 31 | +#define __QM_INTERRUPT_ROUTER_REGS_H__ |
| 32 | + |
| 33 | +/** |
| 34 | + * Quark SE SoC Event Router registers. |
| 35 | + * |
| 36 | + * @defgroup groupQUARKSESEEVENTROUTER SoC Event Router (SE) |
| 37 | + * @{ |
| 38 | + */ |
| 39 | + |
| 40 | +/** |
| 41 | + * Masks for single source interrupts in the Event Router. |
| 42 | + * To enable: reg &= ~(MASK) |
| 43 | + * To disable: reg |= MASK; |
| 44 | + */ |
| 45 | +#define QM_IR_INT_LMT_MASK BIT(0) |
| 46 | +#define QM_IR_INT_SS_MASK BIT(8) |
| 47 | + |
| 48 | +/* Masks for single source halts in the Event Router. */ |
| 49 | +#define QM_IR_INT_LMT_HALT_MASK BIT(16) |
| 50 | +#define QM_IR_INT_SS_HALT_MASK BIT(24) |
| 51 | + |
| 52 | +/* Event Router Unmask interrupts for a peripheral. */ |
| 53 | +#define QM_IR_UNMASK_LMT_INTERRUPTS(_peripheral_) \ |
| 54 | + (_peripheral_ &= ~(QM_IR_INT_LMT_MASK)) |
| 55 | +#define QM_IR_UNMASK_SS_INTERRUPTS(_peripheral_) \ |
| 56 | + (_peripheral_ &= ~(QM_IR_INT_SS_MASK)) |
| 57 | + |
| 58 | +/* Mask interrupts for a peripheral. */ |
| 59 | +#define QM_IR_MASK_LMT_INTERRUPTS(_peripheral_) \ |
| 60 | + (_peripheral_ |= QM_IR_INT_LMT_MASK) |
| 61 | +#define QM_IR_MASK_SS_INTERRUPTS(_peripheral_) \ |
| 62 | + (_peripheral_ |= QM_IR_INT_SS_MASK) |
| 63 | + |
| 64 | +/* Unmask halt for a peripheral. */ |
| 65 | +#define QM_IR_UNMASK_LMT_HALTS(_peripheral_) \ |
| 66 | + (_peripheral_ &= ~(QM_IR_INT_LMT_HALT_MASK)) |
| 67 | +#define QM_IR_UNMASK_SS_HALTS(_peripheral_) \ |
| 68 | + (_peripheral_ &= ~(QM_IR_INT_SS_HALT_MASK)) |
| 69 | + |
| 70 | +/* Mask halt for a peripheral. */ |
| 71 | +#define QM_IR_MASK_LMT_HALTS(_peripheral_) \ |
| 72 | + (_peripheral_ |= QM_IR_INT_LMT_HALT_MASK) |
| 73 | +#define QM_IR_MASK_SS_HALTS(_peripheral_) \ |
| 74 | + (_peripheral_ |= QM_IR_INT_SS_HALT_MASK) |
| 75 | + |
| 76 | +#define QM_IR_GET_LMT_MASK(_peripheral_) (_peripheral_ & QM_IR_INT_LMT_MASK) |
| 77 | +#define QM_IR_GET_LMT_HALT_MASK(_peripheral_) \ |
| 78 | + (_peripheral_ & QM_IR_INT_LMT_HALT_MASK) |
| 79 | + |
| 80 | +#define QM_IR_GET_SS_MASK(_peripheral_) (_peripheral_ & QM_IR_INT_SS_MASK) |
| 81 | +#define QM_IR_GET_SS_HALT_MASK(_peripheral_) \ |
| 82 | + (_peripheral_ & QM_IR_INT_SS_HALT_MASK) |
| 83 | + |
| 84 | +/* Define macros for use by the active core. */ |
| 85 | +#if (QM_LAKEMONT) |
| 86 | +#define QM_IR_UNMASK_INTERRUPTS(_peripheral_) \ |
| 87 | + QM_IR_UNMASK_LMT_INTERRUPTS(_peripheral_) |
| 88 | +#define QM_IR_MASK_INTERRUPTS(_peripheral_) \ |
| 89 | + QM_IR_MASK_LMT_INTERRUPTS(_peripheral_) |
| 90 | +#define QM_IR_UNMASK_HALTS(_peripheral_) QM_IR_UNMASK_LMT_HALTS(_peripheral_) |
| 91 | +#define QM_IR_MASK_HALTS(_peripheral_) QM_IR_MASK_LMT_HALTS(_peripheral_) |
| 92 | + |
| 93 | +#define QM_IR_INT_MASK QM_IR_INT_LMT_MASK |
| 94 | +#define QM_IR_INT_HALT_MASK QM_IR_INT_LMT_HALT_MASK |
| 95 | +#define QM_IR_GET_MASK(_peripheral_) QM_IR_GET_LMT_MASK(_peripheral_) |
| 96 | +#define QM_IR_GET_HALT_MASK(_peripheral_) QM_IR_GET_LMT_HALT_MASK(_peripheral_) |
| 97 | + |
| 98 | +#elif(QM_SENSOR) |
| 99 | +#define QM_IR_UNMASK_INTERRUPTS(_peripheral_) \ |
| 100 | + QM_IR_UNMASK_SS_INTERRUPTS(_peripheral_) |
| 101 | +#define QM_IR_MASK_INTERRUPTS(_peripheral_) \ |
| 102 | + QM_IR_MASK_SS_INTERRUPTS(_peripheral_) |
| 103 | +#define QM_IR_UNMASK_HALTS(_peripheral_) QM_IR_UNMASK_SS_HALTS(_peripheral_) |
| 104 | +#define QM_IR_MASK_HALTS(_peripheral_) QM_IR_MASK_SS_HALTS(_peripheral_) |
| 105 | + |
| 106 | +#define QM_IR_INT_MASK QM_IR_INT_SS_MASK |
| 107 | +#define QM_IR_INT_HALT_MASK QM_IR_INT_SS_HALT_MASK |
| 108 | +#define QM_IR_GET_MASK(_peripheral_) QM_IR_GET_SS_MASK(_peripheral_) |
| 109 | +#define QM_IR_GET_HALT_MASK(_peripheral_) QM_IR_GET_SS_HALT_MASK(_peripheral_) |
| 110 | +#else |
| 111 | +#error "No active core selected." |
| 112 | +#endif |
| 113 | + |
| 114 | +/** SS I2C Interrupt register map. */ |
| 115 | +typedef struct { |
| 116 | + QM_RW uint32_t err_mask; |
| 117 | + QM_RW uint32_t rx_avail_mask; |
| 118 | + QM_RW uint32_t tx_req_mask; |
| 119 | + QM_RW uint32_t stop_det_mask; |
| 120 | +} int_ss_i2c_reg_t; |
| 121 | + |
| 122 | +/** SS SPI Interrupt register map. */ |
| 123 | +typedef struct { |
| 124 | + QM_RW uint32_t err_int_mask; |
| 125 | + QM_RW uint32_t rx_avail_mask; |
| 126 | + QM_RW uint32_t tx_req_mask; |
| 127 | +} int_ss_spi_reg_t; |
| 128 | + |
| 129 | +/** Interrupt register map. */ |
| 130 | +typedef struct { |
| 131 | + QM_RW uint32_t ss_adc_0_error_int_mask; /**< Sensor ADC 0 Error. */ |
| 132 | + QM_RW uint32_t ss_adc_0_int_mask; /**< Sensor ADC 0. */ |
| 133 | + QM_RW uint32_t ss_gpio_0_int_mask; /**< Sensor GPIO 0. */ |
| 134 | + QM_RW uint32_t ss_gpio_1_int_mask; /**< Sensor GPIO 1. */ |
| 135 | + int_ss_i2c_reg_t ss_i2c_0_int; /**< Sensor I2C 0 Masks. */ |
| 136 | + int_ss_i2c_reg_t ss_i2c_1_int; /**< Sensor I2C 1 Masks. */ |
| 137 | + int_ss_spi_reg_t ss_spi_0_int; /**< Sensor SPI 0 Masks. */ |
| 138 | + int_ss_spi_reg_t ss_spi_1_int; /**< Sensor SPI 1 Masks. */ |
| 139 | + QM_RW uint32_t i2c_master_0_int_mask; /**< I2C Master 0. */ |
| 140 | + QM_RW uint32_t i2c_master_1_int_mask; /**< I2C Master 1. */ |
| 141 | + QM_R uint32_t reserved; |
| 142 | + QM_RW uint32_t spi_master_0_int_mask; /**< SPI Master 0. */ |
| 143 | + QM_RW uint32_t spi_master_1_int_mask; /**< SPI Master 1. */ |
| 144 | + QM_RW uint32_t spi_slave_0_int_mask; /**< SPI Slave 0. */ |
| 145 | + QM_RW uint32_t uart_0_int_mask; /**< UART 0. */ |
| 146 | + QM_RW uint32_t uart_1_int_mask; /**< UART 1. */ |
| 147 | + QM_RW uint32_t i2s_0_int_mask; /**< I2S 0. */ |
| 148 | + QM_RW uint32_t gpio_0_int_mask; /**< GPIO 0. */ |
| 149 | + QM_RW uint32_t pwm_0_int_mask; /**< PWM 0. */ |
| 150 | + QM_RW uint32_t usb_0_int_mask; /**< USB 0. */ |
| 151 | + QM_RW uint32_t rtc_0_int_mask; /**< RTC 0. */ |
| 152 | + QM_RW uint32_t wdt_0_int_mask; /**< WDT 0. */ |
| 153 | + QM_RW uint32_t dma_0_int_0_mask; /**< DMA 0 Ch 0. */ |
| 154 | + QM_RW uint32_t dma_0_int_1_mask; /**< DMA 0 Ch 1. */ |
| 155 | + QM_RW uint32_t dma_0_int_2_mask; /**< DMA 0 Ch 2. */ |
| 156 | + QM_RW uint32_t dma_0_int_3_mask; /**< DMA 0 Ch 3. */ |
| 157 | + QM_RW uint32_t dma_0_int_4_mask; /**< DMA 0 Ch 4. */ |
| 158 | + QM_RW uint32_t dma_0_int_5_mask; /**< DMA 0 Ch 5. */ |
| 159 | + QM_RW uint32_t dma_0_int_6_mask; /**< DMA 0 Ch 6. */ |
| 160 | + QM_RW uint32_t dma_0_int_7_mask; /**< DMA 0 Ch 7. */ |
| 161 | + /** Mailbox 0 Combined 8 Channel Host and Sensor Masks. */ |
| 162 | + QM_RW uint32_t mailbox_0_int_mask; |
| 163 | + /** Comparator Sensor Halt Mask. */ |
| 164 | + QM_RW uint32_t comparator_0_ss_halt_int_mask; |
| 165 | + /** Comparator Host Halt Mask. */ |
| 166 | + QM_RW uint32_t comparator_0_host_halt_int_mask; |
| 167 | + /** Comparator Sensor Mask. */ |
| 168 | + QM_RW uint32_t comparator_0_ss_int_mask; |
| 169 | + /** Comparator Host Mask. */ |
| 170 | + QM_RW uint32_t comparator_0_host_int_mask; |
| 171 | + QM_RW uint32_t host_bus_error_int_mask; /**< Host bus error. */ |
| 172 | + QM_RW uint32_t dma_0_error_int_mask; /**< DMA 0 Error. */ |
| 173 | + QM_RW uint32_t sram_mpr_0_int_mask; /**< SRAM MPR 0. */ |
| 174 | + QM_RW uint32_t flash_mpr_0_int_mask; /**< Flash MPR 0. */ |
| 175 | + QM_RW uint32_t flash_mpr_1_int_mask; /**< Flash MPR 1. */ |
| 176 | + QM_RW uint32_t aonpt_0_int_mask; /**< AONPT 0. */ |
| 177 | + QM_RW uint32_t adc_0_pwr_int_mask; /**< ADC 0 PWR. */ |
| 178 | + QM_RW uint32_t adc_0_cal_int_mask; /**< ADC 0 CAL. */ |
| 179 | + QM_RW uint32_t aon_gpio_0_int_mask; /**< AON GPIO 0. */ |
| 180 | + QM_RW uint32_t lock_int_mask_reg; /**< Interrupt Mask Lock Register. */ |
| 181 | +} qm_interrupt_router_reg_t; |
| 182 | + |
| 183 | +/* Number of SCSS interrupt mask registers (excluding mask lock register). */ |
| 184 | +#define QM_INTERRUPT_ROUTER_MASK_NUMREG \ |
| 185 | + ((sizeof(qm_interrupt_router_reg_t) / sizeof(uint32_t)) - 1) |
| 186 | + |
| 187 | +/* Default POR SCSS interrupt mask (all interrupts masked). */ |
| 188 | +#define QM_INTERRUPT_ROUTER_MASK_DEFAULT (0xFFFFFFFF) |
| 189 | + |
| 190 | +#if (UNIT_TEST) |
| 191 | +qm_interrupt_router_reg_t test_interrupt_router; |
| 192 | +#define QM_INTERRUPT_ROUTER \ |
| 193 | + ((qm_interrupt_router_reg_t *)(&test_interrupt_router)) |
| 194 | + |
| 195 | +#else |
| 196 | +/* System control subsystem interrupt masking register block. */ |
| 197 | +#define QM_INTERRUPT_ROUTER_BASE (0xB0800400) |
| 198 | +#define QM_INTERRUPT_ROUTER \ |
| 199 | + ((qm_interrupt_router_reg_t *)QM_INTERRUPT_ROUTER_BASE) |
| 200 | +#endif |
| 201 | + |
| 202 | +#define QM_IR_DMA_ERROR_HOST_MASK (0x000000FF) |
| 203 | +#define QM_IR_DMA_ERROR_SS_MASK (0x0000FF00) |
| 204 | + |
| 205 | +/** @} */ |
| 206 | + |
| 207 | +#endif /* __QM_INTERRUPT_ROUTER_REGS_H__ */ |
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