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Diffstat (limited to 'chip/mchp/registers-mec152x.h')
| -rw-r--r-- | chip/mchp/registers-mec152x.h | 1289 |
1 files changed, 0 insertions, 1289 deletions
diff --git a/chip/mchp/registers-mec152x.h b/chip/mchp/registers-mec152x.h deleted file mode 100644 index 10021ede8b..0000000000 --- a/chip/mchp/registers-mec152x.h +++ /dev/null @@ -1,1289 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Register map for Microchip MEC152x family controllers - */ - -#ifndef __CROS_EC_REGISTERS_H -#error "This header file should not be included directly." -#endif - -/* - * IRQ Numbers - * NOTE: GIRQ22 aggregated output and its sources are not connected to - * the NVIC. - */ -#define MCHP_IRQ_GIRQ8 0 -#define MCHP_IRQ_GIRQ9 1 -#define MCHP_IRQ_GIRQ10 2 -#define MCHP_IRQ_GIRQ11 3 -#define MCHP_IRQ_GIRQ12 4 -#define MCHP_IRQ_GIRQ13 5 -#define MCHP_IRQ_GIRQ14 6 -#define MCHP_IRQ_GIRQ15 7 -#define MCHP_IRQ_GIRQ16 8 -#define MCHP_IRQ_GIRQ17 9 -#define MCHP_IRQ_GIRQ18 10 -#define MCHP_IRQ_GIRQ19 11 -#define MCHP_IRQ_GIRQ20 12 -#define MCHP_IRQ_GIRQ21 13 -#define MCHP_IRQ_GIRQ23 14 -#define MCHP_IRQ_GIRQ24 15 -#define MCHP_IRQ_GIRQ25 16 -#define MCHP_IRQ_GIRQ26 17 -/* GIRQ13 direct sources */ -#define MCHP_IRQ_I2C_0 20 -#define MCHP_IRQ_I2C_1 21 -#define MCHP_IRQ_I2C_2 22 -#define MCHP_IRQ_I2C_3 23 -#define MCHP_IRQ_I2C_4 158 -#define MCHP_IRQ_I2C_5 168 -#define MCHP_IRQ_I2C_6 169 -#define MCHP_IRQ_I2C_7 170 -/* GIRQ14 direct sources */ -#define MCHP_IRQ_DMA_0 24 -#define MCHP_IRQ_DMA_1 25 -#define MCHP_IRQ_DMA_2 26 -#define MCHP_IRQ_DMA_3 27 -#define MCHP_IRQ_DMA_4 28 -#define MCHP_IRQ_DMA_5 29 -#define MCHP_IRQ_DMA_6 30 -#define MCHP_IRQ_DMA_7 31 -#define MCHP_IRQ_DMA_8 32 -#define MCHP_IRQ_DMA_9 33 -#define MCHP_IRQ_DMA_10 34 -#define MCHP_IRQ_DMA_11 35 -/* GIRQ15 direct sources */ -#define MCHP_IRQ_UART0 40 -#define MCHP_IRQ_UART1 41 -#define MCHP_IRQ_EMI0 42 -#define MCHP_IRQ_EMI1 43 -#define MCHP_IRQ_UART2 44 -#define MCHP_IRQ_ACPIEC0_IBF 45 -#define MCHP_IRQ_ACPIEC0_OBE 46 -#define MCHP_IRQ_ACPIEC1_IBF 47 -#define MCHP_IRQ_ACPIEC1_OBE 48 -#define MCHP_IRQ_ACPIEC2_IBF 49 -#define MCHP_IRQ_ACPIEC2_OBE 50 -#define MCHP_IRQ_ACPIEC3_IBF 51 -#define MCHP_IRQ_ACPIEC3_OBE 52 -#define MCHP_IRQ_ACPIPM1_CTL 55 -#define MCHP_IRQ_ACPIPM1_EN 56 -#define MCHP_IRQ_ACPIPM1_STS 57 -#define MCHP_IRQ_8042EM_OBE 58 -#define MCHP_IRQ_8042EM_IBF 59 -#define MCHP_IRQ_MAILBOX_DATA 60 -#define MCHP_IRQ_PORT80DBG0 62 -#define MCHP_IRQ_PORT80DBG1 63 -#define MCHP_IRQ_LASIC 64 -/* GIRQ16 direct sources */ -#define MCHP_IRQ_PKE_ERR 65 -#define MCHP_IRQ_PKE_END 66 -#define MCHP_IRQ_NDRNG 67 -#define MCHP_IRQ_AES 68 -#define MCHP_IRQ_HASH 69 -/* GIRQ17 direct sources */ -#define MCHP_IRQ_PECI_HOST 70 -#define MCHP_IRQ_TACH_0 71 -#define MCHP_IRQ_TACH_1 72 -#define MCHP_IRQ_TACH_2 73 -#define MCHP_IRQ_TACH_3 159 -#define MCHP_IRQ_HDMI_CEC 160 -#define MCHP_IRQ_ADC_SNGL 78 -#define MCHP_IRQ_ADC_RPT 79 -#define MCHP_IRQ_LED0_WDT 83 -#define MCHP_IRQ_LED1_WDT 84 -#define MCHP_IRQ_LED2_WDT 85 -#define MCHP_IRQ_PROCHOT 87 -/* GIRQ18 direct sources */ -#define MCHP_IRQ_SLAVE_SPI 90 -#define MCHP_IRQ_QMSPI0 91 -#define MCHP_IRQ_PS2_0 100 -#define MCHP_IRQ_PS2_1 101 -#define MCHP_IRQ_PSPI 155 -#define MCHP_IRQ_SGPIO_0 161 -#define MCHP_IRQ_SGPIO_1 162 -#define MCHP_IRQ_SGPIO_2 163 -#define MCHP_IRQ_SGPIO_3 164 -#define MCHP_IRQ_CCT_TMR 146 -#define MCHP_IRQ_CCT_CAP0 147 -#define MCHP_IRQ_CCT_CAP1 148 -#define MCHP_IRQ_CCT_CAP2 149 -#define MCHP_IRQ_CCT_CAP3 150 -#define MCHP_IRQ_CCT_CAP4 151 -#define MCHP_IRQ_CCT_CAP5 152 -#define MCHP_IRQ_CCT_CMP0 153 -#define MCHP_IRQ_CCT_CMP1 154 -/* GIRQ19 direct sources */ -#define MCHP_IRQ_ESPI_PC 103 -#define MCHP_IRQ_ESPI_BM1 104 -#define MCHP_IRQ_ESPI_BM2 105 -#define MCHP_IRQ_ESPI_LTR 106 -#define MCHP_IRQ_ESPI_OOB_UP 107 -#define MCHP_IRQ_ESPI_OOB_DN 108 -#define MCHP_IRQ_ESPI_FC 109 -#define MCHP_IRQ_ESPI_RESET 110 -#define MCHP_IRQ_ESPI_VW_EN 156 -/* GIRQ20 direct sources */ -#define MCHP_IRQ_OTP 173 -/* GIRQ21 direct sources */ -#define MCHP_IRQ_WDG 171 -#define MCHP_IRQ_WEEK_ALARM 114 -#define MCHP_IRQ_SUBWEEK 115 -#define MCHP_IRQ_WEEK_SEC 116 -#define MCHP_IRQ_WEEK_SUBSEC 117 -#define MCHP_IRQ_WEEK_SYSPWR 118 -#define MCHP_IRQ_RTC 119 -#define MCHP_IRQ_RTC_ALARM 120 -#define MCHP_IRQ_VCI_OVRD_IN 121 -#define MCHP_IRQ_VCI_IN0 122 -#define MCHP_IRQ_VCI_IN1 123 -#define MCHP_IRQ_VCI_IN2 124 -#define MCHP_IRQ_VCI_IN3 125 -#define MCHP_IRQ_PS20A_WAKE 129 -#define MCHP_IRQ_PS20B_WAKE 130 -#define MCHP_IRQ_PS21B_WAKE 132 -#define MCHP_IRQ_KSC_INT 135 -/* GIRQ23 direct sources */ -#define MCHP_IRQ_TIMER16_0 136 -#define MCHP_IRQ_TIMER16_1 137 -#define MCHP_IRQ_TIMER32_0 140 -#define MCHP_IRQ_TIMER32_1 141 -#define MCHP_IRQ_RTOS_TIMER 111 -#define MCHP_IRQ_HTIMER0 112 -#define MCHP_IRQ_HTIMER1 113 -/* Must match CONFIG_IRQ_COUNT in config_chip.h */ -#define MCHP_IRQ_MAX 174 - -/* Block base addresses */ -#define MCHP_WDG_BASE 0x40000400 -#define MCHP_TMR16_0_BASE 0x40000c00 -#define MCHP_TMR32_0_BASE 0x40000c80 -#define MCHP_DMA_BASE 0x40002400 -#define MCHP_PROCHOT_BASE 0x40003400 -#define MCHP_I2C0_BASE 0x40004000 -#define MCHP_I2C1_BASE 0x40004400 -#define MCHP_I2C2_BASE 0x40004800 -#define MCHP_I2C3_BASE 0x40004C00 -#define MCHP_I2C4_BASE 0x40005000 -#define MCHP_I2C5_BASE 0x40005100 -#define MCHP_I2C6_BASE 0x40005200 -#define MCHP_I2C7_BASE 0x40005300 -#define MCHP_QMSPI0_BASE 0x40070000 -#define MCHP_PWM_0_BASE 0x40005800 -#define MCHP_TACH_0_BASE 0x40006000 -#define MCHP_PECI_BASE 0x40006400 -#define MCHP_RTMR_BASE 0x40007400 -#define MCHP_ADC_BASE 0x40007c00 -#define MCHP_TFDP_BASE 0x40008c00 -#define MCHP_HTIMER_BASE 0x40009800 -#define MCHP_KEYSCAN_BASE 0x40009c00 -#define MCHP_VBAT_BASE 0x4000a400 -#define MCHP_VBAT_RAM_BASE 0x4000a800 -#define MCHP_WKTIMER_BASE 0x4000ac80 -#define MCHP_BBLED_0_BASE 0x4000B800 -#define MCHP_INT_BASE 0x4000e000 -#define MCHP_EC_BASE 0x4000fc00 - -#define MCHP_PCR_BASE 0x40080100 -#define MCHP_GPIO_BASE 0x40081000 - -#define MCHP_MBOX_BASE 0x400f0000 -#define MCHP_8042_BASE 0x400f0400 -#define MCHP_ACPI_EC_0_BASE 0x400f0800 -#define MCHP_ACPI_PM1_BASE 0x400f1c00 -#define MCHP_UART0_BASE 0x400f2400 -#define MCHP_UART1_BASE 0x400f2800 -#define MCHP_UART2_BASE 0x400f2c00 -#define MCHP_ESPI_IO_BASE 0x400f3400 -#define MCHP_ESPI_MEM_BASE 0x400f3800 -#define MCHP_EMI_0_BASE 0x400f4000 -#define MCHP_EMI_1_BASE 0x400f4400 -#define MCHP_P80CAP0_BASE 0x400f8000 -#define MCHP_P80CAP1_BASE 0x400f8400 -#define MCHP_ESPI_VW_BASE 0x400f9c00 -#define MCHP_CHIP_BASE 0x400fff00 - -#ifndef __ASSEMBLER__ - -/* - * Helper function for RAM address aliasing - * NOTE: MCHP AHB masters do NOT require aliasing. - * Cortex-M4 bit-banding does require aliasing of the - * DATA SRAM region. - */ -#define MCHP_RAM_ALIAS(x) \ - ((x) >= 0x118000 ? (x) - 0x118000 + 0x20000000 : (x)) - -/* EC Chip Configuration */ -/* 16-bit Device ID */ -#define MCHP_CHIP_DEV_ID REG16(MCHP_CHIP_BASE + 0x1E) -/* 8-bit Device Sub ID */ -#define MCHP_CHIP_DEV_SUB_ID REG8(MCHP_CHIP_BASE + 0x1D) -/* 8-bit Device Revision */ -#define MCHP_CHIP_DEV_REV REG8(MCHP_CHIP_BASE + 0x1C) -/* All in one */ -#define MCHP_CHIP_DEVRID32 REG32(MCHP_CHIP_BASE + 0x1C) -#define MCHP_CHIP_DEVID_POS 16 -#define MCHP_CHIP_DEVID_MASK (0xfffful << MCHP_CHIP_DEVID_POS) -#define MCHP_CHIP_SUBID_POS 8 -#define MCHP_CHIP_SUBID_MASK (0xfful << MCHP_CHIP_SUBID_POS) -#define MCHP_CHIP_REV_POS 0 -#define MCHP_CHIP_REV_MASK (0xfful << MCHP_CHIP_REV_POS) -#define MCHP_CHIP_EXTRACT_DEVID(d) \ - (((uint32_t)(d) & MCHP_CHIP_DEVID_MASK) >> MCHP_CHIP_DEVID_POS) -#define MCHP_CHIP_EXTRACT_SUBID(d) \ - (((uint32_t)(d) & MCHP_CHIP_SUBID_MASK) >> MCHP_CHIP_SUBID_POS) -#define MCHP_CHIP_EXTRACT_REV(d) \ - (((uint32_t)(d) & MCHP_CHIP_REV_MASK) >> MCHP_CHIP_REV_POS) - -/* PCR clock control dividers */ -#define MCHP_PCR_CLK_CTL_FASTEST 1U -#define MCHP_PCR_CLK_CTL_48MHZ 1U -#define MCHP_PCR_CLK_CTL_12MHZ 4U - -/* - * PCR Peripheral Reset Lock register - * MEC152x PCR Peripheral reset registers do not reset on - * peripheral sleep. The peripheral is reset immediately. - * Firmware must write an unlock value to this new lock - * register, write to PCR reset enable register(s), and - * write a lock value. - */ -#define MCHP_PCR_RST_LOCK REG32(MCHP_PCR_BASE + 0x84) -#define MCHP_PCR_RST_LOCK_VAL 0xa6382d4d -#define MCHP_PCR_RST_UNLOCK_VAL 0xa6382d4c - -/* Number of PCR Sleep Enable, Clock Required, and Reset registers */ -#define MCHP_PCR_SLP_RST_REG_MAX 5 - -/* MC152x new bit allow sleep entry when PLL is not locked */ -#define MCHP_PCR_SYS_SLP_NO_PLL BIT(8) - -/* Sleep 0: Sleep Enable, Clock Required, and Reset bits */ -#define MCHP_PCR_JTAG BIT(0) /* CLKREQ only */ -#define MCHP_PCR_OTP BIT(1) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN0_JTAG BIT(0) -#define MCHP_PCR_SLP_EN0_OTP BIT(1) -#define MCHP_PCR_SLP_EN0_SLEEP 0xffffffff - -/* - * Encode register number and bit position - * b[4:0] = bit number - * b[10:8] = zero based register number - */ -#define MCHP_PCR_ERB(rnum, bnum) \ - ((((rnum) & 0x0f) << 8) | ((bnum) & 0x1f)) - -/* PCR Sleep 1: Sleep Enable, Clock Required, and Reset bits */ -#define MCHP_PCR_BTMR16_1 MCHP_PCR_ERB(1, 31) -#define MCHP_PCR_BTMR16_0 MCHP_PCR_ERB(1, 30) -#define MCHP_PCR_ECS MCHP_PCR_ERB(1, 29) -#define MCHP_PCR_PWM8 MCHP_PCR_ERB(1, 27) -#define MCHP_PCR_PWM7 MCHP_PCR_ERB(1, 26) -#define MCHP_PCR_PWM6 MCHP_PCR_ERB(1, 25) -#define MCHP_PCR_PWM5 MCHP_PCR_ERB(1, 24) -#define MCHP_PCR_PWM4 MCHP_PCR_ERB(1, 23) -#define MCHP_PCR_PWM3 MCHP_PCR_ERB(1, 22) -#define MCHP_PCR_PWM2 MCHP_PCR_ERB(1, 21) -#define MCHP_PCR_PWM1 MCHP_PCR_ERB(1, 20) -#define MCHP_PCR_TACH3 MCHP_PCR_ERB(1, 13) -#define MCHP_PCR_TACH2 MCHP_PCR_ERB(1, 12) -#define MCHP_PCR_TACH1 MCHP_PCR_ERB(1, 11) -#define MCHP_PCR_I2C0 MCHP_PCR_ERB(1, 10) -#define MCHP_PCR_WDT MCHP_PCR_ERB(1, 9) -#define MCHP_PCR_CPU MCHP_PCR_ERB(1, 8) -#define MCHP_PCR_TFDP MCHP_PCR_ERB(1, 7) -#define MCHP_PCR_DMA MCHP_PCR_ERB(1, 6) -#define MCHP_PCR_PMC MCHP_PCR_ERB(1, 5) -#define MCHP_PCR_PWM0 MCHP_PCR_ERB(1, 4) -#define MCHP_PCR_TACH0 MCHP_PCR_ERB(1, 2) -#define MCHP_PCR_PECI MCHP_PCR_ERB(1, 1) -#define MCHP_PCR_ECIA MCHP_PCR_ERB(1, 0) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN1_BTMR16_1 BIT(31) -#define MCHP_PCR_SLP_EN1_BTMR16_0 BIT(30) -#define MCHP_PCR_SLP_EN1_ECS BIT(29) -#define MCHP_PCR_SLP_EN1_PWM_ALL (BIT(4) + (0xff << 20)) -#define MCHP_PCR_SLP_EN1_PWM8 BIT(27) -#define MCHP_PCR_SLP_EN1_PWM7 BIT(26) -#define MCHP_PCR_SLP_EN1_PWM6 BIT(25) -#define MCHP_PCR_SLP_EN1_PWM5 BIT(24) -#define MCHP_PCR_SLP_EN1_PWM4 BIT(23) -#define MCHP_PCR_SLP_EN1_PWM3 BIT(22) -#define MCHP_PCR_SLP_EN1_PWM2 BIT(21) -#define MCHP_PCR_SLP_EN1_PWM1 BIT(20) -#define MCHP_PCR_SLP_EN1_TACH3 BIT(13) -#define MCHP_PCR_SLP_EN1_TACH2 BIT(12) -#define MCHP_PCR_SLP_EN1_TACH1 BIT(11) -#define MCHP_PCR_SLP_EN1_I2C0 BIT(10) -#define MCHP_PCR_SLP_EN1_WDT BIT(9) -#define MCHP_PCR_SLP_EN1_CPU BIT(8) -#define MCHP_PCR_SLP_EN1_TFDP BIT(7) -#define MCHP_PCR_SLP_EN1_DMA BIT(6) -#define MCHP_PCR_SLP_EN1_PMC BIT(5) -#define MCHP_PCR_SLP_EN1_PWM0 BIT(4) -#define MCHP_PCR_SLP_EN1_TACH0 BIT(2) -#define MCHP_PCR_SLP_EN1_PECI BIT(1) -#define MCHP_PCR_SLP_EN1_ECIA BIT(0) -/* all sleep enable 1 bits */ -#define MCHP_PCR_SLP_EN1_SLEEP 0xffffffff -/* - * block not used by default - * Do not sleep ECIA, PMC, CPU and ECS - */ -#define MCHP_PCR_SLP_EN1_UNUSED_BLOCKS 0xdffffede - -/* PCR Sleep 2: Sleep Enable, Clock Required 2, Reset bits */ -#define MCHP_PCR_GLUE MCHP_PCR_ERB(2, 29) -#define MCHP_PCR_UART2 MCHP_PCR_ERB(2, 28) -#define MCHP_PCR_SAF MCHP_PCR_ERB(2, 27) -#define MCHP_PCR_P80CAP1 MCHP_PCR_ERB(2, 26) -#define MCHP_PCR_P80CAP0 MCHP_PCR_ERB(2, 25) -#define MCHP_PCR_ASIF MCHP_PCR_ERB(2, 24) -#define MCHP_PCR_ACPI_EC3 MCHP_PCR_ERB(2, 22) -#define MCHP_PCR_ACPI_EC2 MCHP_PCR_ERB(2, 21) -#define MCHP_PCR_ESPI_SCR MCHP_PCR_ERB(2, 20) -#define MCHP_PCR_ESPI MCHP_PCR_ERB(2, 19) -#define MCHP_PCR_RTC MCHP_PCR_ERB(2, 18) -#define MCHP_PCR_MBOX MCHP_PCR_ERB(2, 17) -#define MCHP_PCR_8042 MCHP_PCR_ERB(2, 26) -#define MCHP_PCR_ACPI_PM1 MCHP_PCR_ERB(2, 15) -#define MCHP_PCR_ACPI_EC1 MCHP_PCR_ERB(2, 14) -#define MCHP_PCR_ACPI_EC0 MCHP_PCR_ERB(2, 13) -#define MCHP_PCR_GCFG MCHP_PCR_ERB(2, 12) -#define MCHP_PCR_UART1 MCHP_PCR_ERB(2, 2) -#define MCHP_PCR_UART0 MCHP_PCR_ERB(2, 1) -#define MCHP_PCR_EMI0 MCHP_PCR_ERB(2, 0) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN2_GLUE BIT(29) -#define MCHP_PCR_SLP_EN2_UART2 BIT(28) -#define MCHP_PCR_SLP_EN2_SAF BIT(27) -#define MCHP_PCR_SLP_EN2_P80CAP1 BIT(26) -#define MCHP_PCR_SLP_EN2_P80CAP0 BIT(25) -#define MCHP_PCR_SLP_EN2_ASIF BIT(24) -#define MCHP_PCR_SLP_EN2_ACPI_EC3 BIT(22) -#define MCHP_PCR_SLP_EN2_ACPI_EC2 BIT(21) -#define MCHP_PCR_SLP_EN2_ESPI_SCR BIT(20) -#define MCHP_PCR_SLP_EN2_ESPI BIT(19) -#define MCHP_PCR_SLP_EN2_RTC BIT(18) -#define MCHP_PCR_SLP_EN2_MAILBOX BIT(17) -#define MCHP_PCR_SLP_EN2_MIF8042 BIT(16) -#define MCHP_PCR_SLP_EN2_ACPI_PM1 BIT(15) -#define MCHP_PCR_SLP_EN2_ACPI_EC1 BIT(14) -#define MCHP_PCR_SLP_EN2_ACPI_EC0 BIT(13) -#define MCHP_PCR_SLP_EN2_GCFG BIT(12) -#define MCHP_PCR_SLP_EN2_UART1 BIT(2) -#define MCHP_PCR_SLP_EN2_UART0 BIT(1) -#define MCHP_PCR_SLP_EN2_EMI0 BIT(0) -/* all sleep enable 2 bits */ -#define MCHP_PCR_SLP_EN2_SLEEP 0xffffffff - -/* PCR Sleep 3: Sleep Enable, Clock Required, and Reset */ -#define MCHP_PCR_CCT0 MCHP_PCR_ERB(3, 30) -#define MCHP_PCR_HTMR1 MCHP_PCR_ERB(3, 29) -#define MCHP_PCR_AESHASH MCHP_PCR_ERB(3, 28) -#define MCHP_PCR_RNG MCHP_PCR_ERB(3, 27) -#define MCHP_PCR_PKE MCHP_PCR_ERB(3, 26) -#define MCHP_PCR_BTMR32_1 MCHP_PCR_ERB(3, 24) -#define MCHP_PCR_BTMR32_0 MCHP_PCR_ERB(3, 23) -#define MCHP_PCR_I2C4 MCHP_PCR_ERB(3, 20) -#define MCHP_PCR_LED2 MCHP_PCR_ERB(3, 18) -#define MCHP_PCR_LED1 MCHP_PCR_ERB(3, 17) -#define MCHP_PCR_LED0 MCHP_PCR_ERB(3, 16) -#define MCHP_PCR_I2C3 MCHP_PCR_ERB(3, 15) -#define MCHP_PCR_I2C2 MCHP_PCR_ERB(3, 14) -#define MCHP_PCR_I2C1 MCHP_PCR_ERB(3, 13) -#define MCHP_PCR_KEYSCAN MCHP_PCR_ERB(3, 11) -#define MCHP_PCR_HTMR0 MCHP_PCR_ERB(3, 10) -#define MCHP_PCR_PS2_1 MCHP_PCR_ERB(3, 6) -#define MCHP_PCR_PS2_0 MCHP_PCR_ERB(3, 5) -#define MCHP_PCR_ADC MCHP_PCR_ERB(3, 3) -#define MCHP_PCR_HDMI_CEC MCHP_PCR_ERB(3, 1) - -/* Command blocks to sleep */ -#define MCHP_PCR_SLP_EN3_CCT0 BIT(30) -#define MCHP_PCR_SLP_EN3_HTMR1 BIT(29) -#define MCHP_PCR_SLP_EN3_AESHASH BIT(28) -#define MCHP_PCR_SLP_EN3_RNG BIT(27) -#define MCHP_PCR_SLP_EN3_PKE BIT(26) -#define MCHP_PCR_SLP_EN3_BTMR32_1 BIT(24) -#define MCHP_PCR_SLP_EN3_BTMR32_0 BIT(23) -#define MCHP_PCR_SLP_EN3_I2C4 BIT(20) -#define MCHP_PCR_SLP_EN3_LED2 BIT(18) -#define MCHP_PCR_SLP_EN3_LED1 BIT(17) -#define MCHP_PCR_SLP_EN3_LED0 BIT(16) -#define MCHP_PCR_SLP_EN3_I2C3 BIT(15) -#define MCHP_PCR_SLP_EN3_I2C2 BIT(14) -#define MCHP_PCR_SLP_EN3_I2C1 BIT(13) -#define MCHP_PCR_SLP_EN3_KEYSCAN BIT(11) -#define MCHP_PCR_SLP_EN3_HTMR0 BIT(10) -#define MCHP_PCR_SLP_EN3_PS2_1 BIT(6) -#define MCHP_PCR_SLP_EN3_PS2_0 BIT(5) -#define MCHP_PCR_SLP_EN3_ADC BIT(3) -#define MCHP_PCR_SLP_EN3_HDMI_CEC BIT(1) -#define MCHP_PCR_SLP_EN3_ALL_CRYPTO (0x07 << 26) -/* all sleep enable 3 bits */ -#define MCHP_PCR_SLP_EN3_SLEEP 0xfffffffd -#define MCHP_PCR_SLP_EN3_PWM_ALL 0 - -/* PCR Sleep 4: Sleep Enable, Clock Required, Reset */ -#define MCHP_PCR_SGPIO3 MCHP_PCR_ERB(4, 20) -#define MCHP_PCR_SGPIO2 MCHP_PCR_ERB(4, 19) -#define MCHP_PCR_SGPIO1 MCHP_PCR_ERB(4, 18) -#define MCHP_PCR_SGPIO0 MCHP_PCR_ERB(4, 17) -#define MCHP_PCR_SLV_SPI MCHP_PCR_ERB(4, 16) -#define MCHP_PCR_PSPI MCHP_PCR_ERB(4, 14) -#define MCHP_PCR_PROCHOT MCHP_PCR_ERB(4, 13) -#define MCHP_PCR_I2C7 MCHP_PCR_ERB(4, 12) -#define MCHP_PCR_I2C6 MCHP_PCR_ERB(4, 11) -#define MCHP_PCR_I2C5 MCHP_PCR_ERB(4, 10) -#define MCHP_PCR_QMSPI MCHP_PCR_ERB(4, 8) -#define MCHP_PCR_RTMR MCHP_PCR_ERB(4, 6) - -/* Command blocks to sleep */ -#define MCHP_PCR_SLP_EN4_SGPIO3 BIT(20) -#define MCHP_PCR_SLP_EN4_SGPIO2 BIT(19) -#define MCHP_PCR_SLP_EN4_SGPIO1 BIT(18) -#define MCHP_PCR_SLP_EN4_SGPIO0 BIT(17) -#define MCHP_PCR_SLP_EN4_SLV_SPI BIT(16) -#define MCHP_PCR_SLP_EN4_PSPI BIT(14) -#define MCHP_PCR_SLP_EN4_PROCHOT BIT(13) -#define MCHP_PCR_SLP_EN4_I2C7 BIT(12) -#define MCHP_PCR_SLP_EN4_I2C6 BIT(11) -#define MCHP_PCR_SLP_EN4_I2C5 BIT(10) -#define MCHP_PCR_SLP_EN4_QMSPI BIT(8) -#define MCHP_PCR_SLP_EN4_RTMR BIT(6) -/* all sleep enable 4 bits */ -#define MCHP_PCR_SLP_EN4_SLEEP 0xffffffff -#define MCHP_PCR_SLP_EN4_PWM_ALL 0 - -/* Allow all blocks to request clocks */ -#define MCHP_PCR_SLP_EN0_WAKE (~(MCHP_PCR_SLP_EN0_SLEEP)) -#define MCHP_PCR_SLP_EN1_WAKE (~(MCHP_PCR_SLP_EN1_SLEEP)) -#define MCHP_PCR_SLP_EN2_WAKE (~(MCHP_PCR_SLP_EN2_SLEEP)) -#define MCHP_PCR_SLP_EN3_WAKE (~(MCHP_PCR_SLP_EN3_SLEEP)) -#define MCHP_PCR_SLP_EN4_WAKE (~(MCHP_PCR_SLP_EN4_SLEEP)) - -/* Bit defines for MCHP_PCR_PWR_RST_STS */ -#define MCHP_PWR_RST_STS_MASK_RO 0xc8c -#define MCHP_PWR_RST_STS_MASK_RWC 0x170 -#define MCHP_PWR_RST_STS_MASK \ - ((MCHP_PWR_RST_STS_MASK_RO) | (MCHP_PWR_RST_STS_MASK_RWC)) - -#define MCHP_PWR_RST_STS_ESPI_CLK_ACT BIT(11) /* RO */ -#define MCHP_PWR_RST_STS_32K_ACT BIT(10) /* RO */ -#define MCHP_PWR_RST_STS_WDT BIT(8) /* R/WC */ -#define MCHP_PWR_RST_STS_JTAG_RSTN BIT(7) /* RO */ -#define MCHP_PWR_RST_STS_SYS BIT(6) /* R/WC */ -#define MCHP_PWR_RST_STS_VBAT BIT(5) /* R/WC */ -#define MCHP_PWR_RST_STS_VTR BIT(4) /* R/WC */ -#define MCHP_PWR_RST_STS_HOST BIT(3) /* RO */ -#define MCHP_PWR_RST_STS_VCC_PWRGD BIT(2) /* RO */ - -/* Bit defines for MCHP_PCR_PWR_RST_CTL */ -#define MCHP_PCR_PWR_HOST_RST_SEL_BITPOS 8 -#define MCHP_PCR_PWR_HOST_RST_PCI_RESET BIT(8) -#define MCHP_PCR_PWR_HOST_RST_ESPI_PLTRST (0 << 8) -#define MCHP_PCR_PWR_OK_INV_BITPOS 0 - -/* Bit defines for MCHP_PCR_SYS_RST */ -#define MCHP_PCR_SYS_SOFT_RESET BIT(8) - -/* EC Subsystem */ -#define MCHP_EC_AHB_ERR REG32(MCHP_EC_BASE + 0x04) -#define MCHP_EC_ID_RO REG32(MCHP_EC_BASE + 0x10) -#define MCHP_EC_AHB_ERR_EN REG32(MCHP_EC_BASE + 0x14) -#define MCHP_EC_INT_CTRL REG32(MCHP_EC_BASE + 0x18) -#define MCHP_EC_TRACE_EN REG32(MCHP_EC_BASE + 0x1c) -#define MCHP_EC_JTAG_EN REG32(MCHP_EC_BASE + 0x20) -#define MCHP_EC_WDT_CNT REG32(MCHP_EC_BASE + 0x28) -#define MCHP_EC_AES_SHA_SWAP_CTRL REG8(MCHP_EC_BASE + 0x2c) -#define MCHP_EC_VCI_FW_OVRD REG8(MCHP_EC_BASE + 0x50) -#define MCHP_EC_CRYPTO_SRESET REG8(MCHP_EC_BASE + 0x5c) -#define MCHP_EC_GPIO_BANK_PWR REG8(MCHP_EC_BASE + 0x64) -#define MCHP_EC_SLP_STS_MIRROR REG8(MCHP_EC_BASE + 0x114) - -/* AHB ERR Enable bit[0]=0(enable), 1(disable) */ -#define MCHP_EC_AHB_ERROR_ENABLE 0 -#define MCHP_EC_AHB_ERROR_DISABLE 1 - -/* MCHP_EC_JTAG_EN bit definitions */ -#define MCHP_JTAG_ENABLE 0x01 -/* bits [2:1] */ -#define MCHP_JTAG_MODE_4PIN 0x00 -/* ARM 2-pin SWD plus 1-pin Serial Wire Viewer (ITM) */ -#define MCHP_JTAG_MODE_SWD_SWV 0x02 -/* ARM 2-pin SWD with no SWV */ -#define MCHP_JTAG_MODE_SWD 0x04 - -/* MCHP_EC_CRYPTO_SRESET bit definitions. Bits cleared by HW */ -#define MCHP_CRYPTO_NDRNG_SRST 0x01 -#define MCHP_CRYPTO_PKE_SRST 0x02 -#define MCHP_CRYPTO_AES_SHA_SRST 0x04 -#define MCHP_CRYPTO_ALL_SRST 0x07 - -/* MCHP_GPIO_BANK_PWR bit definitions */ -#define MCHP_EC_GPIO_BANK_PWR_MASK 0x86 -#define MCHP_EC_GPIO_BANK_PWR_VTR2_18 0x02 -#define MCHP_EC_GPIO_BANK_PWR_VTR3_18 0x04 -#define MCHP_EC_GPIO_BANK_PWR_LOCK 0x80 - -/* EC Interrupt aggregator (ECIA) */ -#define MCHP_INT_GIRQ_LEN 20 /* 5 32-bit registers */ -#define MCHP_INT_GIRQ_FIRST 8 -#define MCHP_INT_GIRQ_LAST 26 -#define MCHP_INT_GIRQ_NUM (26-8+1) -/* MCHP_INT_GIRQ_FIRST <= x <= MCHP_INT_GIRQ_LAST */ -#define MCHP_INTx_BASE(x) (MCHP_INT_BASE + (((x) - 8) * MCHP_INT_GIRQ_LEN)) - -/* - * GPIO GIRQ's are not direct capable - * GIRQ08 GPIO 0140 - 0176 - * GIRQ09 GPIO 0100 - 0136 - * GIRQ10 GPIO 040 - 076 - * GIRQ11 GPIO 000 - 036 - * GIRQ12 GPIO 0200 - 0236 - * GIRQ26 GPIO 0240 - 0276 - * Other GIRQ's not direct capable: - * GIRQ22 wake peripheral clock only - * GIRQ24, GIRQ25 eSPI host to endpoint virtual wires - */ -#define MCHP_INT_AGGR_ONLY_BITMAP 0x07401F00U -#define MCHP_INT_DIRECT_CAPABLE_BITMAP 0x00BFE000U - -/* GIRQ13 I2C controllers. Direct capable */ -#define MCHP_INT13_I2C(x) (1ul << (x)) - -/* GIRQ14 DMA channels 0 - 11. Direct capable */ -#define MCHP_INT14_DMA(x) (1ul << (x)) - -/* GIQ15 interrupt sources. Direct capable */ -#define MCHP_INT15_UART_0 BIT(0) -#define MCHP_INT15_UART_1 BIT(1) -#define MCHP_INT15_UART_2 BIT(4) -#define MCHP_INT15_EMI_0 BIT(2) -#define MCHP_INT15_EMI_1 BIT(3) -#define MCHP_INT15_ACPI_EC0_IBF BIT(5) -#define MCHP_INT15_ACPI_EC0_OBE BIT(6) -#define MCHP_INT15_ACPI_EC1_IBF BIT(7) -#define MCHP_INT15_ACPI_EC1_OBE BIT(8) -#define MCHP_INT15_ACPI_EC2_IBF BIT(9) -#define MCHP_INT15_ACPI_EC2_OBE BIT(10) -#define MCHP_INT15_ACPI_EC3_IBF BIT(11) -#define MCHP_INT15_ACPI_EC3_OBE BIT(12) -#define MCHP_INT15_ACPI_PM1_CTL BIT(15) -#define MCHP_INT15_ACPI_PM1_EN BIT(16) -#define MCHP_INT15_ACPI_PM1_STS BIT(17) -#define MCHP_INT15_8042_OBE BIT(18) -#define MCHP_INT15_8042_IBF BIT(19) -#define MCHP_INT15_MAILBOX BIT(20) -#define MCHP_INT15_P80_0 BIT(22) -#define MCHP_INT15_P80_1 BIT(23) -#define MCHP_INT15_P80(x) BIT(22 + ((x) & 0x01U)) - -/* GIRQ16 interrupt sources. Direct capable */ -#define MCHP_INT16_PKE_ERR BIT(0) -#define MCHP_INT16_PKE_DONE BIT(1) -#define MCHP_INT16_RNG_DONE BIT(2) -#define MCHP_INT16_AES_DONE BIT(3) -#define MCHP_INT16_HASH_DONE BIT(4) - -/* GIR17 interrupt sources. Direct capable */ -#define MCHP_INT17_PECI BIT(0) -#define MCHP_INT17_TACH_0 BIT(1) -#define MCHP_INT17_TACH_1 BIT(2) -#define MCHP_INT17_TACH_2 BIT(3) -#define MCHP_INT17_TACH_3 BIT(4) -#define MCHP_INT17_HDMI_CEC BIT(5) -#define MCHP_INT17_ADC_SINGLE BIT(8) -#define MCHP_INT17_ADC_REPEAT BIT(9) -#define MCHP_INT17_LED_WDT_0 BIT(13) -#define MCHP_INT17_LED_WDT_1 BIT(14) -#define MCHP_INT17_LED_WDT_2 BIT(15) -#define MCHP_INT17_PROCHOT BIT(17) - -/* GIRQ18 interrupt sources. Direct capable */ -#define MCHP_INT18_SLV_SPI BIT(0) -#define MCHP_INT18_QMSPI BIT(1) -#define MCHP_INT18_PS2_0 BIT(10) -#define MCHP_INT18_PS2_1 BIT(11) -#define MCHP_INT18_CCT BIT(20) -#define MCHP_INT18_CCT_CAP0 BIT(21) -#define MCHP_INT18_CCT_CAP1 BIT(22) -#define MCHP_INT18_CCT_CAP2 BIT(23) -#define MCHP_INT18_CCT_CAP3 BIT(24) -#define MCHP_INT18_CCT_CAP4 BIT(25) -#define MCHP_INT18_CCT_CAP6 BIT(26) -#define MCHP_INT18_CCT_CMP0 BIT(27) -#define MCHP_INT18_CCT_CMP1 BIT(28) - -/* GIRQ19 interrupt sources. Direct capable */ -#define MCHP_INT19_ESPI_PC BIT(0) -#define MCHP_INT19_ESPI_BM1 BIT(1) -#define MCHP_INT19_ESPI_BM2 BIT(2) -#define MCHP_INT19_ESPI_LTR BIT(3) -#define MCHP_INT19_ESPI_OOB_TX BIT(4) -#define MCHP_INT19_ESPI_OOB_RX BIT(5) -#define MCHP_INT19_ESPI_FC BIT(6) -#define MCHP_INT19_ESPI_RESET BIT(7) -#define MCHP_INT19_ESPI_VW_EN BIT(8) -#define MCHP_INT19_ESPI_SAF BIT(9) -#define MCHP_INT19_ESPI_SAF_ERR BIT(10) - -/* GIRQ20 interrupt sources. Direct capable */ -#define MCHP_INT20_OPT BIT(3) - -/* GIRQ21 interrupt sources. Direct capable */ -#define MCHP_INT21_WDT BIT(2) -#define MCHP_INT21_WEEK_ALARM BIT(3) -#define MCHP_INT21_WEEK_SUB BIT(4) -#define MCHP_INT21_WEEK_1SEC BIT(5) -#define MCHP_INT21_WEEK_1SEC_SUB BIT(6) -#define MCHP_INT21_WEEK_PWR_PRES BIT(7) -#define MCHP_INT21_RTC BIT(8) -#define MCHP_INT21_RTC_ALARM BIT(9) -#define MCHP_INT21_VCI_OVRD BIT(10) -#define MCHP_INT21_VCI_IN0 BIT(11) -#define MCHP_INT21_VCI_IN1 BIT(12) -#define MCHP_INT21_VCI_IN2 BIT(13) -#define MCHP_INT21_VCI_IN3 BIT(14) -#define MCHP_INT21_PS2_0A_WAKE BIT(18) -#define MCHP_INT21_PS2_0B_WAKE BIT(19) -#define MCHP_INT21_PS2_1B_WAKE BIT(21) -#define MCHP_INT21_KEYSCAN BIT(25) - -/* GIRQ22 peripheral wake only. GIRQ22 not connected to NVIC */ -#define MCHP_INT22_WAKE_ONLY_SLV_SPI BIT(0) -#define MCHP_INT22_WAKE_ONLY_I2C0 BIT(1) -#define MCHP_INT22_WAKE_ONLY_I2C1 BIT(2) -#define MCHP_INT22_WAKE_ONLY_I2C2 BIT(3) -#define MCHP_INT22_WAKE_ONLY_I2C3 BIT(4) -#define MCHP_INT22_WAKE_ONLY_I2C4 BIT(5) -#define MCHP_INT22_WAKE_ONLY_I2C5 BIT(6) -#define MCHP_INT22_WAKE_ONLY_I2C6 BIT(7) -#define MCHP_INT22_WAKE_ONLY_I2C7 BIT(8) -#define MCHP_INT22_WAKE_ONLY_ESPI BIT(9) - -/* GIRQ23 sources. Direct capable */ -#define MCHP_INT23_BTMR16_0 BIT(0) -#define MCHP_INT23_BTMR16_1 BIT(1) -#define MCHP_INT23_BTMR32_0 BIT(4) -#define MCHP_INT23_BTMR32_1 BIT(5) -#define MCHP_INT23_RTMR BIT(10) -#define MCHP_INT23_HTMR_0 BIT(16) -#define MCHP_INT23_HTMR_1 BIT(17) - -/* GIRQ24 sources. Master-to-Slave v=[0:6], Source=[0:3] */ -#define MCHP_INT24_MSVW_SRC(v, s) (1ul << ((4 * (v)) + (s))) - -/* GIRQ25 sources Master-to-Slave v=[7:10], Source=[0:3] */ -#define MCHP_INT25_MSVW_SRC(v, s) (1ul << ((4 * ((v)-7)) + (s))) - -/* UART Peripheral 0 <= x <= 2 */ -#define MCHP_UART_INSTANCES 3 -#define MCHP_UART_SPACING 0x400 -#define MCHP_UART_CFG_OFS 0x300 -#define MCHP_UART_CONFIG_BASE(x) \ - (MCHP_UART0_BASE + MCHP_UART_CFG_OFS + ((x) * MCHP_UART_SPACING)) -#define MCHP_UART_RUNTIME_BASE(x) \ - (MCHP_UART0_BASE + ((x) * MCHP_UART_SPACING)) -#define MCHP_UART_GIRQ 15 -#define MCHP_UART0_GIRQ_BIT (MCHP_INT15_UART_0) -#define MCHP_UART1_GIRQ_BIT (MCHP_INT15_UART_1) -#define MCHP_UART2_GIRQ_BIT (MCHP_INT15_UART_2) -#define MCHP_UART_GIRQ_BIT(x) BIT(x) -/* BIT defines for MCHP_UARTx_LSR */ -#define MCHP_LSR_TX_EMPTY BIT(5) - -/* - * GPIO - * MCHP each Port contains 32 GPIO's. - * GPIO Control 1 registers are 32-bit registers starting at - * MCHP_GPIO_BASE. - * index = octal GPIO number from MCHP specification. - * port/bank = index >> 5 - * id = index & 0x1F - * - * The port/bank, id pair may also be used to access GPIO's via - * parallel I/O registers if GPIO control is configured for - * parallel I/O. - * - * From ec/chip/mec1701/config_chip.h - * #define GPIO_PIN(index) ((index) >> 5), ((index) & 0x1F) - * - * GPIO Control 1 Address = 0x40081000 + (((bank << 5) + id) << 2) - * - * Example: GPIO043, Control 1 register address = 0x4008108c - * port/bank = 0x23 >> 5 = 1 - * id = 0x23 & 0x1F = 0x03 - * Control 1 Address = 0x40081000 + ((BIT(5) + 0x03) << 2) = 0x4008108c - * - * Example: GPIO235, Control 1 register address = 0x40081274 - * port/bank = 0x9d >> 5 = 4 - * id = 0x9d & 0x1f = 0x1d - * Control 1 Address = 0x40081000 + (((4 << 5) + 0x1d) << 2) = 0x40081274 - */ -#define MCHP_GPIO_CTL(port, id) REG32(MCHP_GPIO_BASE + \ - (((port << 5) + id) << 2)) - -/* MCHP implements 6 GPIO ports */ -#define MCHP_GPIO_MAX_PORT 6 -#define UNIMPLEMENTED_GPIO_BANK MCHP_GPIO_MAX_PORT - -/* - * In MECxxxx documentation GPIO numbers are octal, each control - * register is located on a 32-bit boundary. - */ -#define MCHP_GPIO_CTRL(gpio_num) REG32(MCHP_GPIO_BASE + \ - ((gpio_num) << 2)) - -/* - * GPIO control register bit fields - */ -#define MCHP_GPIO_CTRL_PUD_BITPOS 0 -#define MCHP_GPIO_CTRL_PUD_MASK0 0x03 -#define MCHP_GPIO_CTRL_PUD_MASK 0x03 -#define MCHP_GPIO_CTRL_PUD_NONE 0x00 -#define MCHP_GPIO_CTRL_PUD_PU 0x01 -#define MCHP_GPIO_CTRL_PUD_PD 0x02 -#define MCHP_GPIO_CTRL_PUD_KEEPER 0x03 -#define MCHP_GPIO_CTRL_PWR_BITPOS 2 -#define MCHP_GPIO_CTRL_PWR_MASK0 0x03 -#define MCHP_GPIO_CTRL_PWR_MASK (0x03 << 2) -#define MCHP_GPIO_CTRL_PWR_VTR (0x00 << 2) -#define MCHP_GPIO_CTRL_PWR_OFF (0x02 << 2) -#define MCHP_GPIO_INTDET_MASK 0xF0 -#define MCHP_GPIO_INTDET_LVL_LO 0x00 -#define MCHP_GPIO_INTDET_LVL_HI 0x10 -#define MCHP_GPIO_INTDET_DISABLED 0x40 -#define MCHP_GPIO_INTDET_EDGE_RIS 0xD0 -#define MCHP_GPIO_INTDET_EDGE_FALL 0xE0 -#define MCHP_GPIO_INTDET_EDGE_BOTH 0xF0 -#define MCHP_GPIO_INTDET_EDGE_EN BIT(7) -#define MCHP_GPIO_PUSH_PULL 0u -#define MCHP_GPIO_OPEN_DRAIN BIT(8) -#define MCHP_GPIO_INPUT 0u -#define MCHP_GPIO_OUTPUT BIT(9) -#define MCHP_GPIO_OUTSET_CTRL 0u -#define MCHP_GPIO_OUTSEL_PAR BIT(10) -#define MCHP_GPIO_POLARITY_NINV 0u -#define MCHP_GPIO_POLARITY_INV BIT(11) -#define MCHP_GPIO_CTRL_ALT_FUNC_BITPOS 12 -#define MCHP_GPIO_CTRL_ALT_FUNC_MASK0 0x0F -#define MCHP_GPIO_CTRL_ALT_FUNC_MASK (0x0F << 12) -#define MCHP_GPIO_CTRL_FUNC_GPIO (0 << 12) -#define MCHP_GPIO_CTRL_FUNC_1 (1 << 12) -#define MCHP_GPIO_CTRL_FUNC_2 (2 << 12) -#define MCHP_GPIO_CTRL_FUNC_3 (3 << 12) -#define MCHP_GPIO_CTRL_OUT_LVL BIT(16) -/* MEC15xx only */ -#define MCHP_GPIO_CTRL_DIS_INPUT_BITPOS 15 -#define MCHP_GPIO_CTRL_DIS_INPUT_BIT BIT(15) - -/* - * GPIO Parallel Input and Output registers. - * gpio_bank in [0, 5] - */ -#define MCHP_GPIO_PARIN(bank) \ - REG32(MCHP_GPIO_BASE + 0x0300 + ((bank) << 2)) -#define MCHP_GPIO_PAROUT(bank) \ - REG32(MCHP_GPIO_BASE + 0x0380 + ((bank) << 2)) - -/* Basic timers */ -#define MCHP_TMR_SPACING 0x20 -#define MCHP_TMR16_INSTANCES 2 -#define MCHP_TMR32_INSTANCES 2 -#define MCHP_TMR16_MAX (MCHP_TMR16_INSTANCES) -#define MCHP_TMR32_MAX (MCHP_TMR32_INSTANCES) -#define MCHP_TMR16_BASE(n) \ - (MCHP_TMR16_0_BASE + (n) * MCHP_TMR_SPACING) -#define MCHP_TMR32_BASE(n) \ - (MCHP_TMR32_0_BASE + (n) * MCHP_TMR_SPACING) -#define MCHP_TMR16_GIRQ 23 -#define MCHP_TMR16_GIRQ_BIT(n) BIT(0 + (n)) -#define MCHP_TMR32_GIRQ 23 -#define MCHP_TMR32_GIRQ_BIT(n) BIT(4 + (n)) - -/* RTimer */ -#define MCHP_RTMR_GIRQ 23 -#define MCHP_RTMR_GIRQ_BIT(x) BIT(10) - -/* Watchdog */ -/* MEC152x specific registers */ -#define MCHP_WDG_STATUS REG32(MCHP_WDG_BASE + 0x10) -#define MCHP_WDG_IEN REG32(MCHP_WDG_BASE + 0x14) -/* Status */ -#define MCHP_WDG_STS_IRQ BIT(0) -/* Interrupt enable */ -#define MCHP_WDG_IEN_IRQ_EN BIT(0) -#define MCHP_WDG_GIRQ 21 -#define MCHP_WDG_GIRQ_BIT BIT(2) -/* Control register has a bit to enable IRQ generation */ -#define MCHP_WDG_RESET_IRQ_EN BIT(9) - -/* VBAT */ -#define MCHP_VBAT_STS REG32(MCHP_VBAT_BASE + 0x0) -#define MCHP_VBAT_CE REG32(MCHP_VBAT_BASE + 0x8) -#define MCHP_VBAT_SHDN_DIS REG32(MCHP_VBAT_BASE + 0xC) -#define MCHP_VBAT_MONOTONIC_CTR_LO REG32(MCHP_VBAT_BASE + 0x20) -#define MCHP_VBAT_MONOTONIC_CTR_HI REG32(MCHP_VBAT_BASE + 0x24) -/* read 32-bit word at 32-bit offset x where 0 <= x <= 16 */ -#define MCHP_VBAT_RAM_SIZE 64 -#define MCHP_VBAT_RAM(wnum) REG32(MCHP_VBAT_RAM_BASE + ((wnum) * 4)) -#define MCHP_VBAT_RAM8(bnum) REG8(MCHP_VBAT_RAM_BASE + (bnum)) -#define MCHP_VBAT_VWIRE_BACKUP 14 -/* - * Miscellaneous firmware control fields - * scratch pad index cannot be more than 32 as - * MEC152x has 64 bytes = 16 words of scratch pad RAM - */ -#define MCHP_IMAGETYPE_IDX 15 - -/* Bit definition for MCHP_VBAT_STS */ -#define MCHP_VBAT_STS_SOFTRESET BIT(2) -#define MCHP_VBAT_STS_RESETI BIT(4) -#define MCHP_VBAT_STS_WDT BIT(5) -#define MCHP_VBAT_STS_SYSRESETREQ BIT(6) -#define MCHP_VBAT_STS_VBAT_RST BIT(7) -#define MCHP_VBAT_STS_ANY_RST 0xF4u - -/* Bit definitions for MCHP_VBAT_CE */ -#define MCHP_VBAT_CE_XOSEL_BITPOS 3 -#define MCHP_VBAT_CE_XOSEL_MASK BIT(3) -#define MCHP_VBAT_CE_XOSEL_PAR 0 -#define MCHP_VBAT_CE_XOSEL_SE BIT(3) - -#define MCHP_VBAT_CE_ALWAYS_ON_32K_SRC_BITPOS 2 -#define MCHP_VBAT_CE_ALWAYS_ON_32K_SRC_MASK BIT(2) -#define MCHP_VBAT_CE_ALWAYS_ON_32K_SRC_INT 0 -#define MCHP_VBAT_CE_ALWAYS_ON_32K_SRC_CRYSTAL BIT(2) - -#define MCHP_VBAT_CE_32K_DOMAIN_SRC_BITPOS 1 -#define MCHP_VBAT_CE_32K_DOMAIN_SRC_MASK BIT(1) -#define MCHP_VBAT_CE_32K_DOMAIN_ALWAYS_ON 0 -#define MCHP_VBAT_CE_32K_DOMAIN_32KHZ_IN_PIN BIT(1) - -/* Blinking-Breathing LED 0 <= n <= 2 */ -#define MCHP_BBLEB_INSTANCES 3 -#define MCHP_BBLED_BASE(n) (MCHP_BBLED_0_BASE + (((n) & 0x03) * 256)) - -/* EMI */ -#define MCHP_EMI_INSTANCES 2 -#define MCHP_EMI_SPACING 0x400 -#define MCHP_EMI_ECREG_OFS 0x100 -/* base of EMI registers only accessible by EC */ -#define MCHP_EMI_BASE(n) \ - (MCHP_EMI_0_BASE + MCHP_EMI_ECREG_OFS + ((n) * MCHP_EMI_SPACING)) -/* base of EMI registers accessible by EC and Host */ -#define MCHP_EMI_RT_BASE(n) (MCHP_EMI_0_BASE + ((n) * MCHP_EMI_SPACING)) -#define MCHP_EMI_GIRQ 15 -#define MCHP_EMI_GIRQ_BIT(n) BIT(2 + (n)) - -/* Mailbox */ -#define MCHP_MBX_ECREGS_OFS 0x100 -#define MCHP_MBX_RT_BASE MCHP_MBOX_BASE -#define MCHP_MBX_BASE (MCHP_MBOX_BASE + MCHP_MBX_ECREGS_OFS) -#define MCHP_MBX_GIRQ 15 -#define MCHP_MBX_GIRQ_BIT BIT(20) - -/* Port 80 Capture */ -#define MCHP_P80_SPACING 0x400 -#define MCHP_P80_BASE(n) \ - (MCHP_P80CAP0_BASE + ((n) * (MCHP_P80_SPACING))) -#define MCHP_P80_HOST_DATA(n) REG8(MCHP_P80_BASE(n)) -/* Data capture with time stamp register */ -#define MCHP_P80_CAP(n) REG32(MCHP_P80_BASE(n) + 0x100) -#define MCHP_P80_CFG(n) REG8(MCHP_P80_BASE(n) + 0x104) -#define MCHP_P80_STS(n) REG8(MCHP_P80_BASE(n) + 0x108) -#define MCHP_P80_CNT(n) REG32(MCHP_P80_BASE(n) + 0x10c) -#define MCHP_P80_CNT_GET(n) (REG32(MCHP_P80_BASE(n) + 0x10c) >> 8) -#define MCHP_P80_CNT_SET(n, c) \ - (REG32(MCHP_P80_BASE(n) + 0x10c) = ((c) << 8)) -#define MCHP_P80_ACTIVATE(n) REG8(MCHP_P80_BASE(n) + 0x330) -#define MCHP_P80_GIRQ 15 -#define MCHP_P80_GIRQ_BIT(n) BIT(22 + (n)) -/* - * Port 80 Data register bits - * bits[7:0] = data captured on Host write - * bits[31:8] = optional time stamp - */ -#define MCHP_P80_CAP_DATA_MASK 0xFFul -#define MCHP_P80_CAP_TS_BITPOS 8 -#define MCHP_P80_CAP_TS_MASK0 0xfffffful -#define MCHP_P80_CAP_TS_MASK \ - ((MCHP_P80_CAP_TS_MASK0) << (MCHP_P80_CAP_TS_BITPOS)) - -/* Port 80 Configuration register bits */ -#define MCHP_P80_FLUSH_FIFO_WO BIT(1) -#define MCHP_P80_RESET_TIMESTAMP_WO BIT(2) -#define MCHP_P80_TIMEBASE_BITPOS 3 -#define MCHP_P80_TIMEBASE_MASK0 0x03 -#define MCHP_P80_TIMEBASE_MASK \ - ((MCHP_P80_TIMEBASE_MASK0) << (MCHP_P80_TIMEBASE_BITPOS)) -#define MCHP_P80_TIMEBASE_750KHZ \ - (0x03 << (MCHP_P80_TIMEBASE_BITPOS)) -#define MCHP_P80_TIMEBASE_1500KHZ \ - (0x02 << (MCHP_P80_TIMEBASE_BITPOS)) -#define MCHP_P80_TIMEBASE_3MHZ \ - (0x01 << (MCHP_P80_TIMEBASE_BITPOS)) -#define MCHP_P80_TIMEBASE_6MHZ \ - (0x00 << (MCHP_P80_TIMEBASE_BITPOS)) -#define MCHP_P80_TIMER_ENABLE BIT(5) -#define MCHP_P80_FIFO_THRHOLD_MASK (3u << 6) -#define MCHP_P80_FIFO_THRHOLD_1 0u -#define MCHP_P80_FIFO_THRHOLD_4 (1u << 6) -#define MCHP_P80_FIFO_THRHOLD_8 (2u << 6) -#define MCHP_P80_FIFO_THRHOLD_14 (3u << 6) -#define MCHP_P80_FIFO_LEN 16 -/* Port 80 Status register bits, read-only */ -#define MCHP_P80_STS_NOT_EMPTY BIT(0) -#define MCHP_P80_STS_OVERRUN BIT(1) -/* Port 80 Count register bits */ -#define MCHP_P80_CNT_BITPOS 8 -#define MCHP_P80_CNT_MASK0 0xfffffful -#define MCHP_P80_CNT_MASK \ - ((MCHP_P80_CNT_MASK0) << (MCHP_P80_CNT_BITPOS)) - -/* PWM */ -#define MCHP_PWM_INSTANCES 9 -#define MCHP_PWM_ID_MAX (MCHP_PWM_INSTANCES) -#define MCHP_PWM_SPACING 16 -#define MCHP_PWM_BASE(x) (MCHP_PWM_0_BASE + ((x) * MCHP_PWM_SPACING)) - -/* TACH */ -#define MCHP_TACH_INSTANCES 4 -#define MCHP_TACH_SPACING 16 -#define MCHP_TACH_BASE(x) \ - (MCHP_TACH_0_BASE + ((x) * MCHP_TACH_SPACING)) -#define MCHP_TACH_GIRQ 17 -#define MCHP_TACH_GIRQ_BIT(x) BIT(1 + (x)) - -/* ACPI EC */ -#define MCHP_ACPI_EC_INSTANCES 4 -#define MCHP_ACPI_EC_MAX (ACPI_EC_INSTANCES) -#define MCHP_ACPI_EC_SPACING 0x400 -#define MCHP_ACPI_EC_BASE(x) \ - (MCHP_ACPI_EC_0_BASE + ((x) * MCHP_ACPI_EC_SPACING)) -#define MCHP_ACPI_EC_GIRQ 15 -#define MCHP_ACPI_EC_IBF_GIRQ_BIT(x) BIT(5 + ((x) * 2)) -#define MCHP_ACPI_EC_OBE_GIRQ_BIT(x) BIT(6 + ((x) * 2)) - -/* ACPI PM1 */ -#define MCHP_ACPI_PM1_ECREGS_OFS 0x100 -#define MCHP_ACPI_PM_RT_BASE MCHP_ACPI_PM1_BASE -#define MCHP_ACPI_PM_EC_BASE \ - (MCHP_ACPI_PM1_BASE + MCHP_ACPI_PM1_ECREGS_OFS) -#define MCHP_ACPI_PM1_CTL_GIRQ_BIT BIT(15) -#define MCHP_ACPI_PM1_EN_GIRQ_BIT BIT(16) -#define MCHP_ACPI_PM1_STS_GIRQ_BIT BIT(17) - -/* 8042 */ -#define MCHP_8042_ECREGS_OFS 0x100 -#define MCHP_8042_GIRQ 15 -#define MCHP_8042_OBE_GIRQ_BIT BIT(18) -#define MCHP_8042_IBF_GIRQ_BIT BIT(19) - -/* - * I2C controllers 0 - 4 include SMBus network layer functionality. - * I2C controllers 5 - 7 are I2C only and include slave mode - * promiscuous functionality. - */ -#define MCHP_I2C_CTRL0 0 -#define MCHP_I2C_CTRL1 1 -#define MCHP_I2C_CTRL2 2 -#define MCHP_I2C_CTRL3 3 -#define MCHP_I2C_CTRL4 4 -#define MCHP_I2C_CTRL5 5 -#define MCHP_I2C_CTRL6 6 -#define MCHP_I2C_CTRL7 7 -#define MCHP_I2C_CTRL_MAX 8 - -#define MCHP_I2C_SEP0 0x400 -#define MCHP_I2C_SEP1 0x100 - -/* - * MEC152xH 144-pin package has eight I2C controllers and sixteen ports. - * Any port can be mapped to any I2C controller. - * - * I2C port values must be zero based consecutive whole numbers due to - * port number used as an index for I2C mutex array, etc. - * - * Refer to chip i2c_port_to_controller function for mapping - * of port to controller. - * - * Locking must occur by-controller (not by-port). - * I2C00_SCL/SDA on GPIO004 F1, GPIO003 F1 - * I2C01_SCL/SDA on GPIO0131 F1, GPIO130 F1 - * Alternate pins: GPIO073 F2, GPIO072 F2 - * I2C02_SCL/SDA on GPIO0155 F1, GPIO0154 F1 - * I2C03_SCL/SDA on GPIO010 F1, GPIO007 F1 - * I2C04_SCL/SDA on GPIO0144 F1, GPIO0143 F1 - * I2C05_SCL/SDA on GPIO0142 F1, GPIO0141 F1 - * I2C06_SCL/SDA on GPIO0140 F1, GPIO0132 F1 - * I2C07_SCL/SDA on GPIO013 F1, GPIO012 F1 - * Alternate pins: GPIO0024 F3, GPIO0152 F3 - * I2C08_SCL/SDA on GPIO012 F1, GPIO0211 F1 - * I2C09_SCL/SDA on GPIO0146 F1, GPIO0145 F1 - * I2C10_SCL/SDA on GPIO0107 F3, GPIO030 F2 - * I2C11_SCL/SDA on GPIO062 F2, GPIO000 F3 - * I2C12_SCL/SDA on GPIO027 F3, GPIO026 F3 - * I2C13_SCL/SDA on GPIO065 F2, GPIO066 F2 - * I2C14_SCL/SDA on GPIO071 F2, GPIO070 F2 - * I2C15_SCL/SDA on GPIO0150 F1, GPIO0147 F1 - */ - -#define MCHP_MEC1521SZ_I2C_PORT_MASK 0xFEFFul -#define MCHP_MEC1523SZ_I2C_PORT_MASK 0xFFFFul - -#define MCHP_I2C_PORT_MASK MCHP_MEC1521SZ_I2C_PORT_MASK - -enum MCHP_i2c_port { - MCHP_I2C_PORT0 = 0, - MCHP_I2C_PORT1, - MCHP_I2C_PORT2, - MCHP_I2C_PORT3, - MCHP_I2C_PORT4, - MCHP_I2C_PORT5, - MCHP_I2C_PORT6, - MCHP_I2C_PORT7, - MCHP_I2C_PORT8, - MCHP_I2C_PORT9, - MCHP_I2C_PORT10, - MCHP_I2C_PORT11, - MCHP_I2C_PORT12, - MCHP_I2C_PORT13, - MCHP_I2C_PORT14, - MCHP_I2C_PORT15, - MCHP_I2C_PORT_COUNT, -}; - -/* I2C ports & Configs */ -#define I2C_CONTROLLER_COUNT MCHP_I2C_CTRL_MAX -#define I2C_PORT_COUNT MCHP_I2C_PORT_COUNT - -/* - * I2C controllers 0-4 implement network layer hardware. - * I2C controllers 5-7 do include network layer hardware. - * MEC152x has I2C promiscuous mode feature in the following - * additional registers. - */ -#define MCHP_I2C_SLAVE_ADDR(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x6c)) -#define MCHP_I2C_PROM_INTR(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x70)) -#define MCHP_I2C_PROM_INTR_EN(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x74)) -#define MCHP_I2C_PROM_CTRL(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x78)) - -/* All I2C controllers connected to GIRQ13 */ -#define MCHP_I2C_GIRQ 13 -/* I2C[0:7] -> GIRQ13 bits[0:7] */ -#define MCHP_I2C_GIRQ_BIT(n) BIT((n)) - -/* Keyboard scan matrix */ -#define MCHP_KS_GIRQ 21 -#define MCHP_KS_GIRQ_BIT BIT(25) -#define MCHP_KS_DIRECT_NVIC 135 - -/* ADC */ -#define MCHP_ADC_GIRQ 17 -#define MCHP_ADC_GIRQ_SINGLE_BIT BIT(8) -#define MCHP_ADC_GIRQ_REPEAT_BIT BIT(9) -#define MCHP_ADC_SINGLE_DIRECT_NVIC 78 -#define MCHP_ADC_REPEAT_DIRECT_NVIC 79 - -/* Hibernation timer */ -#define MCHP_HTIMER_SPACING 0x20 -#define MCHP_HTIMER_ADDR(n) \ - (MCHP_HTIMER_BASE + ((n) * MCHP_HTIMER_SPACING)) -#define MCHP_HTIMER_GIRQ 23 -/* HTIMER[0:1] -> GIRQ23 bits[16:17] */ -#define MCHP_HTIMER_GIRQ_BIT(n) BIT(16 + (n)) -#define MCHP_HTIMER_DIRECT_NVIC(n) (112 + (n)) - -/* - * Quad Master SPI (QMSPI) - * MEC152x implements 16 descriptors, support for two chip selects, - * and additional SPI signal timing registers. - */ -#define MCHP_QMSPI_MAX_DESCR 16 -/* - * Chip select implemented in bit[13:12] of the Mode register. - * These bits are reserved in earlier chips. - */ -#define MCHP_QMSPI_M_CS_POS 12 -#define MCHP_QMSPI_M_CS_MASK0 0x03 -#define MCHP_QMSPI_M_CS_MASK (0x03 << MCHP_QMSPI_M_CS_POS) -#define MCHP_QMSPI_M_CS0 (0x00 << MCHP_QMSPI_M_CS_POS) -#define MCHP_QMSPI_M_CS1 (0x01 << MCHP_QMSPI_M_CS_POS) - -/* New QMSPI chip select timing register */ -#define MCHP_QMSPI_CS_TIMING \ - REG32(MCHP_QMSPI0_BASE + 0x28) -#define MCHP_QMSPI_CST_DFLT_VAL 0x06060406 -#define MCHP_QMSPI_CST_ON2CLK_MASK 0x0f -#define MCHP_QMSPI_CST_ON2CLK_DFLT 0x06 -#define MCHP_QMSPI_CST_DLY_CLK2OFF_POS 8 -#define MCHP_QMSPI_CST_DLY_CLK2OFF_MASK0 0x0f -#define MCHP_QMSPI_CST_DLY_CLK2OFF_MASK 0x0f00 -#define MCHP_QMSPI_CST_DLY_CLK2OFF_DFLT 0x0400 -#define MCHP_QMSPI_CST_DLY_LDH_POS 16 -#define MCHP_QMSPI_CST_DLY_LDH_MASK0 0x0f -#define MCHP_QMSPI_CST_DLY_LDH_MASK 0xf0000 -#define MCHP_QMSPI_CST_DLY_LDH_DFLT 0x60000 -#define MCHP_QMSPI_CST_DLY_OFF2ON_POS 24 -#define MCHP_QMSPI_CST_DLY_OFF2ON_DFLT 0x06000000 -#define MCHP_QMSPI_CST_DLY_OFF2ON_MASK0 0xff -#define MCHP_QMSPI_CST_DLY_OFF2ON_MASK 0xff000000 - -#define MCHP_QMSPI_GIRQ 18 -#define MCHP_QMSPI_GIRQ_BIT BIT(1) -#define MCHP_QMSPI_DIRECT_NVIC 91 - -/* eSPI */ - -/* IO BAR defines. Use with MCHP_ESPI_IO_BAR_xxxx macros */ -#define MCHP_ESPI_IO_BAR_ID_CFG_PORT 0 -#define MCHP_ESPI_IO_BAR_ID_MEM_CMPNT 1 -#define MCHP_ESPI_IO_BAR_ID_MAILBOX 2 -#define MCHP_ESPI_IO_BAR_ID_8042 3 -#define MCHP_ESPI_IO_BAR_ID_ACPI_EC0 4 -#define MCHP_ESPI_IO_BAR_ID_ACPI_EC1 5 -#define MCHP_ESPI_IO_BAR_ID_ACPI_EC2 6 -#define MCHP_ESPI_IO_BAR_ID_ACPI_EC3 7 -#define MCHP_ESPI_IO_BAR_ID_ACPI_PM1 9 -#define MCHP_ESPI_IO_BAR_ID_P92 0xA -#define MCHP_ESPI_IO_BAR_ID_UART0 0xB -#define MCHP_ESPI_IO_BAR_ID_UART1 0xC -#define MCHP_ESPI_IO_BAR_ID_EMI0 0xD -#define MCHP_ESPI_IO_BAR_ID_EMI1 0xE -#define MCHP_ESPI_IO_BAR_P80_0 0x10 -#define MCHP_ESPI_IO_BAR_P80_1 0x11 -#define MCHP_ESPI_IO_BAR_RTC 0x12 -#define MCHP_ESPI_IO_BAR_ID_UART2 0x15 - -/* Use with MCHP_ESPI_MBAR_EC_xxxx(x) macros */ -#define MCHP_ESPI_MBAR_ID_MBOX 0 -#define MCHP_ESPI_MBAR_ID_ACPI_EC_0 1 -#define MCHP_ESPI_MBAR_ID_ACPI_EC_1 2 -#define MCHP_ESPI_MBAR_ID_ACPI_EC_2 3 -#define MCHP_ESPI_MBAR_ID_ACPI_EC_3 4 -#define MCHP_ESPI_MBAR_ID_EMI_0 6 -#define MCHP_ESPI_MBAR_ID_EMI_1 7 - -/* Use with MCHP_ESPI_IO_SERIRQ_REG(x) */ -#define MCHP_ESPI_SIRQ_MBOX 0 /* Host SIRQ */ -#define MCHP_ESPI_SIRQ_MBOX_SMI 1 /* Host SMI */ -#define MCHP_ESPI_SIRQ_8042_KB 2 /* KIRQ */ -#define MCHP_ESPI_SIRQ_8042_MS 3 /* MIRQ */ -#define MCHP_ESPI_SIRQ_ACPI_EC0_OBF 4 -#define MCHP_ESPI_SIRQ_ACPI_EC1_OBF 5 -#define MCHP_ESPI_SIRQ_ACPI_EC2_OBF 6 -#define MCHP_ESPI_SIRQ_ACPI_EC3_OBF 7 -#define MCHP_ESPI_SIRQ_UART0 9 -#define MCHP_ESPI_SIRQ_UART1 10 -#define MCHP_ESPI_SIRQ_EMI0_HEV 11 /* Host Event */ -#define MCHP_ESPI_SIRQ_EMI0_EC2H 12 /* EC to Host */ -#define MCHP_ESPI_SIRQ_EMI1_HEV 13 -#define MCHP_ESPI_SIRQ_EMI1_EC2H 14 -#define MCHP_ESPI_SIRQ_RTC 17 -#define MCHP_ESPI_SIRQ_EC 18 -#define MCHP_ESPI_SIRQ_UART2 19 - -#define MCHP_ESPI_MSVW_BASE (MCHP_ESPI_VW_BASE) -#define MCHP_ESPI_SMVW_BASE ((MCHP_ESPI_VW_BASE) + 0x200ul) - -/* - * eSPI RESET, channel enables and operations except Master-to-Slave - * WWires are all on GIRQ19 - */ -#define MCHP_ESPI_GIRQ 19 -#define MCHP_ESPI_PC_GIRQ_BIT BIT(0) -#define MCHP_ESPI_BM1_GIRQ_BIT BIT(1) -#define MCHP_ESPI_BM2_GIRQ_BIT BIT(2) -#define MCHP_ESPI_LTR_GIRQ_BIT BIT(3) -#define MCHP_ESPI_OOB_TX_GIRQ_BIT BIT(4) -#define MCHP_ESPI_OOB_RX_GIRQ_BIT BIT(5) -#define MCHP_ESPI_FC_GIRQ_BIT BIT(6) -#define MCHP_ESPI_RESET_GIRQ_BIT BIT(7) -#define MCHP_ESPI_VW_EN_GIRQ_BIT BIT(8) -#define MCHP_ESPI_SAF_DONE_GIRQ_BIT BIT(9) -#define MCHP_ESPI_SAF_ERR_GIRQ_BIT BIT(10) - -/* - * eSPI Master-to-Slave WWire interrupts are on GIRQ24 and GIRQ25 - */ -#define MCHP_ESPI_MSVW_0_6_GIRQ 24 -#define MCHP_ESPI_MSVW_7_10_GIRQ 25 -/* - * Four source bits, SRC[0:3] per Master-to-Slave register - * v = MSVW [0:10] - * n = VWire SRC bit = [0:3] - */ -#define MCHP_ESPI_MSVW_GIRQ(v) (24 + ((v) > 6 ? 1 : 0)) - -#define MCHP_ESPI_MSVW_SRC_GIRQ_BIT(v, n) \ - (((v) > 6) ? (1ul << (((v)-7)+(n))) : (1ul << ((v)+(n)))) - - -/* DMA */ -#define MCHP_DMA_MAX_CHAN 12 -#define MCHP_DMA_CH_OFS 0x40 -#define MCHP_DMA_CH_OFS_BITPOS 6 -#define MCHP_DMA_CH_BASE (MCHP_DMA_BASE + MCHP_DMA_CH_OFS) - -/* - * Available DMA channels. - * On MCHP, any DMA channel may serve any device. Since we have - * 12 channels and 12 devices request signals, we make each channel - * dedicated to the device of the same number. - */ -enum dma_channel { - /* Channel numbers */ - MCHP_DMAC_I2C0_SLAVE = 0, - MCHP_DMAC_I2C0_MASTER, - MCHP_DMAC_I2C1_SLAVE, - MCHP_DMAC_I2C1_MASTER, - MCHP_DMAC_I2C2_SLAVE, - MCHP_DMAC_I2C2_MASTER, - MCHP_DMAC_I2C3_SLAVE, - MCHP_DMAC_I2C3_MASTER, - MCHP_DMAC_I2C4_SLAVE, - MCHP_DMAC_I2C4_MASTER, - MCHP_DMAC_QMSPI0_TX, - MCHP_DMAC_QMSPI0_RX, - /* Channel count */ - MCHP_DMAC_COUNT, -}; - -/* - * Peripheral device DMA Device ID's for bits [15:9] - * in DMA channel control register. - */ -#define MCHP_DMA_I2C0_SLV_REQ_ID 0 -#define MCHP_DMA_I2C0_MTR_REQ_ID 1 -#define MCHP_DMA_I2C1_SLV_REQ_ID 2 -#define MCHP_DMA_I2C1_MTR_REQ_ID 3 -#define MCHP_DMA_I2C2_SLV_REQ_ID 4 -#define MCHP_DMA_I2C2_MTR_REQ_ID 5 -#define MCHP_DMA_I2C3_SLV_REQ_ID 6 -#define MCHP_DMA_I2C3_MTR_REQ_ID 7 -#define MCHP_DMA_I2C4_SLV_REQ_ID 8 -#define MCHP_DMA_I2C4_MTR_REQ_ID 9 -#define MCHP_DMA_QMSPI0_TX_REQ_ID 10 -#define MCHP_DMA_QMSPI0_RX_REQ_ID 11 - -/* - * Hardware delay register. - * Write of 0 <= n <= 31 will stall the Cortex-M4 - * for n+1 microseconds. Interrupts will not be - * serviced during the delay period. Reads have - * no effect. - */ -#define MCHP_USEC_DELAY_REG_ADDR 0x10000000 -#define MCHP_USEC_DELAY(x) (REG8(MCHP_USEC_DELAY_REG_ADDR) = (x)) - -#endif /* #ifndef __ASSEMBLER__ */ |