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Diffstat (limited to 'chip/mchp/registers.h')
| -rw-r--r-- | chip/mchp/registers.h | 2244 |
1 files changed, 0 insertions, 2244 deletions
diff --git a/chip/mchp/registers.h b/chip/mchp/registers.h deleted file mode 100644 index f7ef36e68c..0000000000 --- a/chip/mchp/registers.h +++ /dev/null @@ -1,2244 +0,0 @@ -/* Copyright 2018 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 MEC family processors - */ - -#ifndef __CROS_EC_REGISTERS_H -#define __CROS_EC_REGISTERS_H - -#include "common.h" - -/* - * 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 */ -#define MCHP_CHIP_BASE 0x400fff00 -#define MCHP_CHIP_DEV_ID REG8(MCHP_CHIP_BASE + 0x20) -#define MCHP_CHIP_DEV_REV REG8(MCHP_CHIP_BASE + 0x21) - - -/* Power/Clocks/Resets */ -#define MCHP_PCR_BASE 0x40080100 - -#define MCHP_PCR_SYS_SLP_CTL REG32(MCHP_PCR_BASE + 0x00) -#define MCHP_PCR_PROC_CLK_CTL REG32(MCHP_PCR_BASE + 0x04) -#define MCHP_PCR_SLOW_CLK_CTL REG32(MCHP_PCR_BASE + 0x08) -#define MCHP_PCR_CHIP_OSC_ID REG32(MCHP_PCR_BASE + 0x0C) -#define MCHP_PCR_PWR_RST_STS REG32(MCHP_PCR_BASE + 0x10) -#define MCHP_PCR_PWR_RST_CTL REG32(MCHP_PCR_BASE + 0x14) -#define MCHP_PCR_SYS_RST REG32(MCHP_PCR_BASE + 0x18) -#define MCHP_PCR_SLP_EN0 REG32(MCHP_PCR_BASE + 0x30) -#define MCHP_PCR_SLP_EN1 REG32(MCHP_PCR_BASE + 0x34) -#define MCHP_PCR_SLP_EN2 REG32(MCHP_PCR_BASE + 0x38) -#define MCHP_PCR_SLP_EN3 REG32(MCHP_PCR_BASE + 0x3C) -#define MCHP_PCR_SLP_EN4 REG32(MCHP_PCR_BASE + 0x40) -#define MCHP_PCR_CLK_REQ0 REG32(MCHP_PCR_BASE + 0x50) -#define MCHP_PCR_CLK_REQ1 REG32(MCHP_PCR_BASE + 0x54) -#define MCHP_PCR_CLK_REQ2 REG32(MCHP_PCR_BASE + 0x58) -#define MCHP_PCR_CLK_REQ3 REG32(MCHP_PCR_BASE + 0x5C) -#define MCHP_PCR_CLK_REQ4 REG32(MCHP_PCR_BASE + 0x60) -#define MCHP_PCR_RST_EN0 REG32(MCHP_PCR_BASE + 0x70) -#define MCHP_PCR_RST_EN1 REG32(MCHP_PCR_BASE + 0x74) -#define MCHP_PCR_RST_EN2 REG32(MCHP_PCR_BASE + 0x78) -#define MCHP_PCR_RST_EN3 REG32(MCHP_PCR_BASE + 0x7C) -#define MCHP_PCR_RST_EN4 REG32(MCHP_PCR_BASE + 0x80) - -#define MCHP_PCR_SLP_EN(x) REG32(MCHP_PCR_BASE + 0x30 + ((x)<<2)) -#define MCHP_PCR_CLK_REQ(x) REG32(MCHP_PCR_BASE + 0x50 + ((x)<<2)) -#define MCHP_PCR_RST_EN(x) REG32(MCHP_PCR_BASE + 0x70 + ((x)<<2)) - -#define MCHP_PCR_SLP_RST_REG_MAX (5) - -/* Bit definitions for MCHP_PCR_SYS_SLP_CTL */ -#define MCHP_PCR_SYS_SLP_LIGHT (0ul << 0) -#define MCHP_PCR_SYS_SLP_HEAVY (1ul << 0) -#define MCHP_PCR_SYS_SLP_ALL (1ul << 3) - -/* - * Set/clear PCR sleep enable bit for single device - * d bits[10:8] = register 0 - 4 - * d bits[4:0] = register bit position - */ -#define MCHP_PCR_SLP_EN_DEV(d) (MCHP_PCR_SLP_EN(((d) >> 8) & 0x07) |=\ - (1ul << ((d) & 0x1f))) -#define MCHP_PCR_SLP_DIS_DEV(d) (MCHP_PCR_SLP_EN(((d) >> 8) & 0x07) &=\ - ~(1ul << ((d) & 0x1f))) - -/* - * Set/clear bit pattern specified by mask in a single PCR sleep enable - * register. - * id = zero based ID of sleep enable register (0-4) - * m = bit mask of bits to change - */ -#define MCHP_PCR_SLP_EN_DEV_MASK(id, m) MCHP_PCR_SLP_EN((id)) |= (m) -#define MCHP_PCR_SLP_DIS_DEV_MASK(id, m) MCHP_PCR_SLP_EN((id)) &= ~(m) - -/* Slow Clock Control Mask */ -#define MCHP_PCR_SLOW_CLK_CTL_MASK 0x03FFul - -/* Sleep Enable, Clock Required, Reset on Sleep 0 bits */ -#define MCHP_PCR_ISPI (0x0002) -#define MCHP_PCR_EFUSE (0x0001) -#define MCHP_PCR_JTAG (0x0000) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN0_ISPI BIT(2) -#define MCHP_PCR_SLP_EN0_EFUSE BIT(1) -#define MCHP_PCR_SLP_EN0_JTAG BIT(0) -#define MCHP_PCR_SLP_EN0_SLEEP 0x07ul - -/* Sleep Enable, Clock Required, Reset on Sleep 1 bits */ -#define MCHP_PCR_BTMR16_1 (BIT(8) + 31) -#define MCHP_PCR_BTMR16_0 (BIT(8) + 30) -#define MCHP_PCR_ECS (BIT(8) + 29) -#define MCHP_PCR_PWM8 (BIT(8) + 27) -#define MCHP_PCR_PWM7 (BIT(8) + 26) -#define MCHP_PCR_PWM6 (BIT(8) + 25) -#define MCHP_PCR_PWM5 (BIT(8) + 24) -#define MCHP_PCR_PWM4 (BIT(8) + 23) -#define MCHP_PCR_PWM3 (BIT(8) + 22) -#define MCHP_PCR_PWM2 (BIT(8) + 21) -#define MCHP_PCR_PWM1 (BIT(8) + 20) -#define MCHP_PCR_TACH2 (BIT(8) + 12) -#define MCHP_PCR_TACH1 (BIT(8) + 11) -#define MCHP_PCR_I2C0 (BIT(8) + 10) -#define MCHP_PCR_WDT (BIT(8) + 9) -#define MCHP_PCR_CPU (BIT(8) + 8) -#define MCHP_PCR_TFDP (BIT(8) + 7) -#define MCHP_PCR_DMA (BIT(8) + 6) -#define MCHP_PCR_PMC (BIT(8) + 5) -#define MCHP_PCR_PWM0 (BIT(8) + 4) -#define MCHP_PCR_TACH0 (BIT(8) + 2) -#define MCHP_PCR_PECI (BIT(8) + 1) -#define MCHP_PCR_ECIA (BIT(8) + 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) -/* bit[28] reserved */ -#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) -/* bits[19:13] reserved */ -#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) -/* bit[3] reserved */ -#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 - * Always use ECIA, PMC, CPU and ECS - */ -#define MCHP_PCR_SLP_EN1_UNUSED_BLOCKS 0xdffffede - -/* Sleep Enable2, Clock Required2, Reset on Sleep2 bits */ -#define MCHP_PCR_P80CAP1 ((2 << 8) + 26) -#define MCHP_PCR_P80CAP0 ((2 << 8) + 25) -#define MCHP_PCR_ACPI_EC4 ((2 << 8) + 23) -#define MCHP_PCR_ACPI_EC3 ((2 << 8) + 22) -#define MCHP_PCR_ACPI_EC2 ((2 << 8) + 21) -#define MCHP_PCR_ESPI ((2 << 8) + 19) -#define MCHP_PCR_RTC ((2 << 8) + 18) -#define MCHP_PCR_MBOX ((2 << 8) + 17) -#define MCHP_PCR_8042 ((2 << 8) + 16) -#define MCHP_PCR_ACPI_PM1 ((2 << 8) + 15) -#define MCHP_PCR_ACPI_EC1 ((2 << 8) + 14) -#define MCHP_PCR_ACPI_EC0 ((2 << 8) + 13) -#define MCHP_PCR_GCFG ((2 << 8) + 12) -#define MCHP_PCR_UART1 ((2 << 8) + 2) -#define MCHP_PCR_UART0 ((2 << 8) + 1) -#define MCHP_PCR_LPC ((2 << 8) + 0) - -/* Command all blocks to sleep */ -/* bits[31:27] reserved */ -#define MCHP_PCR_SLP_EN2_P80CAP1 BIT(26) -#define MCHP_PCR_SLP_EN2_P80CAP0 BIT(25) -/* bit[24] reserved */ -#define MCHP_PCR_SLP_EN2_ACPI_EC4 BIT(23) -#define MCHP_PCR_SLP_EN2_ACPI_EC3 BIT(22) -#define MCHP_PCR_SLP_EN2_ACPI_EC2 BIT(21) -/* bit[20] reserved */ -#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) -/* bits[11:3] reserved */ -#define MCHP_PCR_SLP_EN2_UART1 BIT(2) -#define MCHP_PCR_SLP_EN2_UART0 BIT(1) -#define MCHP_PCR_SLP_EN2_LPC BIT(0) -/* all sleep enable 2 bits */ -#define MCHP_PCR_SLP_EN2_SLEEP 0x07ffffff - -/* Sleep Enable3, Clock Required3, Reset on Sleep3 bits */ -#define MCHP_PCR_PWM9 ((3 << 8) + 31) -#define MCHP_PCR_CCT0 ((3 << 8) + 30) -#define MCHP_PCR_HTMR1 ((3 << 8) + 29) -#define MCHP_PCR_AESHASH ((3 << 8) + 28) -#define MCHP_PCR_RNG ((3 << 8) + 27) -#define MCHP_PCR_PKE ((3 << 8) + 26) -#define MCHP_PCR_LED3 ((3 << 8) + 25) -#define MCHP_PCR_BTMR32_1 ((3 << 8) + 24) -#define MCHP_PCR_BTMR32_0 ((3 << 8) + 23) -#define MCHP_PCR_BTMR16_3 ((3 << 8) + 22) -#define MCHP_PCR_BTMR16_2 ((3 << 8) + 21) -#define MCHP_PCR_GPSPI1 ((3 << 8) + 20) -#define MCHP_PCR_BCM0 ((3 << 8) + 19) -#define MCHP_PCR_LED2 ((3 << 8) + 18) -#define MCHP_PCR_LED1 ((3 << 8) + 17) -#define MCHP_PCR_LED0 ((3 << 8) + 16) -#define MCHP_PCR_I2C3 ((3 << 8) + 15) -#define MCHP_PCR_I2C2 ((3 << 8) + 14) -#define MCHP_PCR_I2C1 ((3 << 8) + 13) -#define MCHP_PCR_RPMPWM0 ((3 << 8) + 12) -#define MCHP_PCR_KEYSCAN ((3 << 8) + 11) -#define MCHP_PCR_HTMR0 ((3 << 8) + 10) -#define MCHP_PCR_GPSPI0 ((3 << 8) + 9) -#define MCHP_PCR_PS2_2 ((3 << 8) + 7) -#define MCHP_PCR_PS2_1 ((3 << 8) + 6) -#define MCHP_PCR_PS2_0 ((3 << 8) + 5) -#define MCHP_PCR_ADC ((3 << 8) + 3) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN3_PWM9 BIT(31) -#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_LED3 BIT(25) -#define MCHP_PCR_SLP_EN3_BTMR32_1 BIT(24) -#define MCHP_PCR_SLP_EN3_BTMR32_0 BIT(23) -#define MCHP_PCR_SLP_EN3_BTMR16_3 BIT(22) -#define MCHP_PCR_SLP_EN3_BTMR16_2 BIT(21) -#define MCHP_PCR_SLP_EN3_GPSPI1 BIT(20) -#define MCHP_PCR_SLP_EN3_BCM0 BIT(19) -#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_RPMPWM0 BIT(12) -#define MCHP_PCR_SLP_EN3_KEYSCAN BIT(11) -#define MCHP_PCR_SLP_EN3_HTMR0 BIT(10) -#define MCHP_PCR_SLP_EN3_GPSPI0 BIT(9) -/* bit[8] reserved */ -#define MCHP_PCR_SLP_EN3_PS2_2 BIT(7) -#define MCHP_PCR_SLP_EN3_PS2_1 BIT(6) -#define MCHP_PCR_SLP_EN3_PS2_0 BIT(5) -/* bit[4] reserved */ -#define MCHP_PCR_SLP_EN3_ADC BIT(3) -/* bits[2:0] reserved */ -/* all sleep enable 3 bits */ -#define MCHP_PCR_SLP_EN3_SLEEP 0xfffffeed -#define MCHP_PCR_SLP_EN3_PWM_ALL (1ul << 31) - -/* Sleep Enable4, Clock Required4, Reset on Sleep4 bits */ -#define MCHP_PCR_FJCL ((4 << 8) + 15) -#define MCHP_PCR_PSPI ((4 << 8) + 14) -#define MCHP_PCR_PROCHOT ((4 << 8) + 13) -#define MCHP_PCR_RCID2 ((4 << 8) + 12) -#define MCHP_PCR_RCID1 ((4 << 8) + 11) -#define MCHP_PCR_RCID0 ((4 << 8) + 10) -#define MCHP_PCR_BCM1 ((4 << 8) + 9) -#define MCHP_PCR_QMSPI ((4 << 8) + 8) -#define MCHP_PCR_RPMPWM1 ((4 << 8) + 7) -#define MCHP_PCR_RTMR ((4 << 8) + 6) -#define MCHP_PCR_CNT16_3 ((4 << 8) + 5) -#define MCHP_PCR_CNT16_2 ((4 << 8) + 4) -#define MCHP_PCR_CNT16_1 ((4 << 8) + 3) -#define MCHP_PCR_CNT16_0 ((4 << 8) + 2) -#define MCHP_PCR_PWM11 ((4 << 8) + 1) -#define MCHP_PCR_PWM10 ((4 << 8) + 0) - -/* Command all blocks to sleep */ -#define MCHP_PCR_SLP_EN4_FJCL BIT(15) -#define MCHP_PCR_SLP_EN4_PSPI BIT(14) -#define MCHP_PCR_SLP_EN4_PROCHOT BIT(13) -#define MCHP_PCR_SLP_EN4_RCID2 BIT(12) -#define MCHP_PCR_SLP_EN4_RCID1 BIT(11) -#define MCHP_PCR_SLP_EN4_RCID0 BIT(10) -#define MCHP_PCR_SLP_EN4_BCM1 BIT(9) -#define MCHP_PCR_SLP_EN4_QMSPI BIT(8) -#define MCHP_PCR_SLP_EN4_RPMPWM1 BIT(7) -#define MCHP_PCR_SLP_EN4_RTMR BIT(6) -#define MCHP_PCR_SLP_EN4_CNT16_3 BIT(5) -#define MCHP_PCR_SLP_EN4_CNT16_2 BIT(4) -#define MCHP_PCR_SLP_EN4_CNT16_1 BIT(3) -#define MCHP_PCR_SLP_EN4_CNT16_0 BIT(2) -#define MCHP_PCR_SLP_EN4_PWM_ALL (3 << 0) -#define MCHP_PCR_SLP_EN4_PWM11 BIT(1) -#define MCHP_PCR_SLP_EN4_PWM10 BIT(0) -/* all sleep enable 4 bits */ -#define MCHP_PCR_SLP_EN4_SLEEP 0x0000ffff - -/* 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 definitions for MCHP_PCR_SLP_EN1/CLK_REQ1/RST_EN1 */ - -/* Bit definitions for MCHP_PCR_SLP_EN2/CLK_REQ2/RST_EN2 */ - -/* Bit definitions for MCHP_PCR_SLP_EN3/CLK_REQ3/RST_EN3 */ -#define MCHP_PCR_SLP_EN1_PKE BIT(26) -#define MCHP_PCR_SLP_EN1_NDRNG BIT(27) -#define MCHP_PCR_SLP_EN1_AES_SHA BIT(28) -#define MCHP_PCR_SLP_EN1_ALL_CRYPTO (0x07 << 26) - -/* Bit definitions for MCHP_PCR_SLP_EN4/CLK_REQ4/RST_EN4 */ - - -/* Bit defines for MCHP_PCR_PWR_RST_STS */ -#define MCHP_PWR_RST_STS_VTR BIT(6) -#define MCHP_PWR_RST_STS_VBAT BIT(5) - -/* Bit defines for MCHP_PCR_PWR_RST_CTL */ -#define MCHP_PCR_PWR_HOST_RST_SEL_BITPOS 8 -#define MCHP_PCR_PWR_HOST_RST_LRESET 1 -#define MCHP_PCR_PWR_HOST_RST_ESPI_PLTRST 0 - - -/* Bit defines for MCHP_PCR_SYS_RST */ -#define MCHP_PCR_SYS_SOFT_RESET BIT(8) - - -/* TFDP */ -#define MCHP_TFDP_BASE 0x40008c00 -#define MCHP_TFDP_DATA REG8(MCHP_TFDP_BASE + 0x00) -#define MCHP_TFDP_CTRL REG8(MCHP_TFDP_BASE + 0x04) - - -/* EC Subsystem */ -#define MCHP_EC_BASE 0x4000fc00 -#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_CRYPTO_SRESET REG8(MCHP_EC_BASE + 0x5c) -#define MCHP_EC_GPIO_BANK_PWR REG8(MCHP_EC_BASE + 0x64) - -/* 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 */ -#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_VTR1_18 (0x01) -#define MCHP_EC_GPIO_BANK_PWR_VTR2_18 (0x02) -#define MCHP_EC_GPIO_BANK_PWR_VTR3_18 (0x04) - - -/* AHB ERR Enable */ -#define MCHP_EC_AHB_ERROR_ENABLE 0 -#define MCHP_EC_AHB_ERROR_DISABLE 1 - - -/* Interrupt aggregator */ -#define MCHP_INT_BASE 0x4000e000 -#define MCHP_INTx_BASE(x) (MCHP_INT_BASE + ((x)<<4) + ((x)<<2) - 160) -#define MCHP_INT_SOURCE(x) REG32(MCHP_INTx_BASE(x) + 0x0) -#define MCHP_INT_ENABLE(x) REG32(MCHP_INTx_BASE(x) + 0x4) -#define MCHP_INT_RESULT(x) REG32(MCHP_INTx_BASE(x) + 0x8) -#define MCHP_INT_DISABLE(x) REG32(MCHP_INTx_BASE(x) + 0xc) -#define MCHP_INT_BLK_EN REG32(MCHP_INT_BASE + 0x200) -#define MCHP_INT_BLK_DIS REG32(MCHP_INT_BASE + 0x204) -#define MCHP_INT_BLK_IRQ REG32(MCHP_INT_BASE + 0x208) -#define MCHP_INT_GIRQ_FIRST 8 -#define MCHP_INT_GIRQ_LAST 26 -#define MCHP_INT_GIRQ_NUM (26-8+1) - -/* - * Bits for INT=13(GIRQ13) registers - * SMBus[0:3] = bits[0:3] - */ -#define MCHP_INT13_SMB(x) (1ul << (x)) - - -/* - * Bits for INT=14(GIRQ14) registers - * DMA channels 0 - 13 - */ -#define MCHP_INT14_DMA(x) (1ul << (x)) - - -/* Bits for INT=15(GIRQ15) registers - * UART[0:1] = bits[0:1] - * EMI[0:2] = bits[2:4] - */ -#define MCHP_INT15_UART(x) (1ul << ((x) & 0x01)) -#define MCHP_INT15_EMI(x) (1ul << (2 + (x))) -/* - * ACPI_EC[0:4] IBF = bits[5,7,9,11,13] - * ACPI_EC[0:4] OBE = bits[6,8,10,12,14] - */ -#define MCHP_INT15_ACPI_EC_IBF(x) (1ul << (5 + ((x) << 1))) -#define MCHP_INT15_ACPI_EC_OBE(x) (1ul << (6 + ((x) << 1))) -#define MCHP_INT15_ACPI_PM1_CTL (1ul << 15) -#define MCHP_INT15_ACPI_PM1_EN (1ul << 16) -#define MCHP_INT15_ACPI_PM1_STS (1ul << 17) -#define MCHP_INT15_8042_OBE (1ul << 18) -#define MCHP_INT15_8042_IBF (1ul << 19) -#define MCHP_INT15_MAILBOX (1ul << 20) -#define MCHP_INT15_P80(x) (1ul << (22 + ((x) & 0x01))) - - -/* Bits for INT=16(GIRQ16) registers */ -#define MCHP_INT16_PKE_ERR (1ul << 0) -#define MCHP_INT16_PKE_DONE (1ul << 1) -#define MCHP_INT16_RNG_DONE (1ul << 2) -#define MCHP_INT16_AES_DONE (1ul << 3) -#define MCHP_INT16_HASH_DONE (1ul << 4) - - -/* Bits for INT=17(GIRQ17) registers */ -#define MCHP_INT17_PECI (1ul << 0) -/* TACH[0:2] = bits[1:3] */ -#define MCHP_INT17_TACH(x) (1ul << (1 + (x))) -/* RPMFAN_FAIL[0:1] = bits[4,6] */ -#define MCHP_INT17_RPMFAN_FAIL(x) (1ul << (4 + ((x) << 1))) -/* RPMFAN_STALL[0:1] = bits[5,7] */ -#define MCHP_INT17_RPMFAN_STALL(x) (1ul << (5 + ((x) << 1))) -#define MCHP_INT17_ADC_SINGLE (1ul << 8) -#define MCHP_INT17_ADC_REPEAT (1ul << 9) -/* RCIC[0:2] = bits[10:12] */ -#define MCHP_INT17_RCID(x) (1ul << (10 + (x))) -#define MCHP_INT17_LED_WDT(x) (1ul << (13 + (x))) - - -/* Bits for INT=18(GIRQ18) registers */ -#define MCHP_INT18_LPC (1ul << 0) -#define MCHP_INT18_QMSPI0 (1ul << 1) -/* SPI_TX[0:1] = bits[2,4] */ -#define MCHP_INT18_SPI_TX(x) (1ul << (2 + ((x) << 1))) -/* SPI_RX[0:1] = bits[3,5] */ -#define MCHP_INT18_SPI_RX(x) (1ul << (3 + ((x) << 1))) - - -/* Bits for INT=19(GIRQ19) registers */ -#define MCHP_INT19_ESPI_PC (1ul << 0) -#define MCHP_INT19_ESPI_BM1 (1ul << 1) -#define MCHP_INT19_ESPI_BM2 (1ul << 2) -#define MCHP_INT19_ESPI_LTR (1ul << 3) -#define MCHP_INT19_ESPI_OOB_TX (1ul << 4) -#define MCHP_INT19_ESPI_OOB_RX (1ul << 5) -#define MCHP_INT19_ESPI_FC (1ul << 6) -#define MCHP_INT19_ESPI_RESET (1ul << 7) -#define MCHP_INT19_ESPI_VW_EN (1ul << 8) - - -/* Bits for INT=21(GIRQ21) registers */ -#define MCHP_INT21_RTOS_TMR (1ul << 0) -/* HibernationTimer[0:1] = bits[1:2] */ -#define MCHP_INT21_HIB_TMR(x) (1ul << (1 + (x))) -#define MCHP_INT21_WEEK_ALARM (1ul << 3) -#define MCHP_INT21_WEEK_SUB (1ul << 4) -#define MCHP_INT21_WEEK_1SEC (1ul << 5) -#define MCHP_INT21_WEEK_1SEC_SUB (1ul << 6) -#define MCHP_INT21_WEEK_PWR_PRES (1ul << 7) -#define MCHP_INT21_RTC (1ul << 8) -#define MCHP_INT21_RTC_ALARM (1ul << 9) -#define MCHP_INT21_VCI_OVRD (1ul << 10) -/* VCI_IN[0:6] = bits[11:17] */ -#define MCHP_INT21_VCI_IN(x) (1ul << (11 + (x))) -/* PS2 Port Wake[0:4] =[0A,0B,1A,1B,2] = bits[18:22] */ -#define MCHP_INT21_PS2_WAKE(x) (1ul << (18 + (x))) -#define MCHP_INT21_KEYSCAN (1ul << 25) - -/* Bits for INT=22(GIRQ22) wake only registers */ -#define MCHP_INT22_WAKE_ONLY_LPC (1ul << 0) -#define MCHP_INT22_WAKE_ONLY_I2C0 (1ul << 1) -#define MCHP_INT22_WAKE_ONLY_I2C1 (1ul << 2) -#define MCHP_INT22_WAKE_ONLY_I2C2 (1ul << 3) -#define MCHP_INT22_WAKE_ONLY_I2C3 (1ul << 4) -#define MCHP_INT22_WAKE_ONLY_ESPI (1ul << 9) - -/* Bits for INT=23(GIRQ23) registers */ -/* 16-bit Basic Timers[0:3] = bits[0:3] */ -#define MCHP_INT23_BASIC_TMR16(x) (1ul << (x)) -/* 32-bit Basic Timers[0:1] = bits[4:5] */ -#define MCHP_INT23_BASIC_TMR32(x) (1ul << (4 + (x))) -/* 16-bit Counter-Timer[0:3] = bits[6:9] */ -#define MCHP_INT23_CNT(x) (1ul << (6 + (x))) -#define MCHP_INT23_CCT_TMR (1ul << 10) -/* CCT Capture events[0:5] = bits[11:16] */ -#define MCHP_INT23_CCT_CAP(x) (1ul << (11 + (x))) -/* CCT Compare events[0:1] = bits[17:18] */ -#define MCHP_INT23_CCT_CMP(x) (1ul << (17 + (x))) - - -/* Bits for INT=24(GIRQ24) registers */ -/* Master-to-Slave v=[0:6], Source=[0:3] */ -#define MCHP_INT24_MSVW_SRC(v, s) (1ul << ((4 * (v)) + (s))) - -/* Bits for INT25(GIRQ25) registers */ -/* Master-to-Slave v=[7:10], Source=[0:3] */ -#define MCHP_INT25_MSVW_SRC(v, s) (1ul << ((4 * ((v)-7)) + (s))) - -/* End MCHP_INTxy bit definitions */ - -/* UART Peripheral */ -#define MCHP_UART_CONFIG_BASE(x) (0x400f2700 + ((x) * 0x400)) -#define MCHP_UART_RUNTIME_BASE(x) (0x400f2400 + ((x) * 0x400)) - -#define MCHP_UART_ACT(x) REG8(MCHP_UART_CONFIG_BASE(x) + 0x30) -#define MCHP_UART_CFG(x) REG8(MCHP_UART_CONFIG_BASE(x) + 0xf0) - -/* DLAB=0 */ -#define MCHP_UART_RB(x) /*R*/ REG8(MCHP_UART_RUNTIME_BASE(x) + 0x0) -#define MCHP_UART_TB(x) /*W*/ REG8(MCHP_UART_RUNTIME_BASE(x) + 0x0) -#define MCHP_UART_IER(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x1) -/* DLAB=1 */ -#define MCHP_UART_PBRG0(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x0) -#define MCHP_UART_PBRG1(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x1) - -#define MCHP_UART_FCR(x) /*W*/ REG8(MCHP_UART_RUNTIME_BASE(x) + 0x2) -#define MCHP_UART_IIR(x) /*R*/ REG8(MCHP_UART_RUNTIME_BASE(x) + 0x2) -#define MCHP_UART_LCR(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x3) -#define MCHP_UART_MCR(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x4) -#define MCHP_UART_LSR(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x5) -#define MCHP_UART_MSR(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x6) -#define MCHP_UART_SCR(x) REG8(MCHP_UART_RUNTIME_BASE(x) + 0x7) -/* - * UART[0:1] connected to GIRQ15 bits[0:1] - */ -#define MCHP_UART_GIRQ 15 -#define MCHP_UART_GIRQ_BIT(x) (1ul << (x)) - -/* Bit defines for MCHP_UARTx_LSR */ -#define MCHP_LSR_TX_EMPTY BIT(5) - - -/* GPIO */ -#define MCHP_GPIO_BASE 0x40081000 - - -/* 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 (7) - -#define DUMMY_GPIO_BANK 0 - -/* - * MEC1701 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 (1u << 7) -#define MCHP_GPIO_PUSH_PULL (0u << 8) -#define MCHP_GPIO_OPEN_DRAIN (1u << 8) -#define MCHP_GPIO_INPUT (0u << 9) -#define MCHP_GPIO_OUTPUT (1u << 9) -#define MCHP_GPIO_OUTSET_CTRL (0u << 10) -#define MCHP_GPIO_OUTSEL_PAR (1u << 10) -#define MCHP_GPIO_POLARITY_NINV (0u << 11) -#define MCHP_GPIO_POLARITY_INV (1u << 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) - -/* GPIO Parallel Input and Output registers. - * gpio_bank in [0, 5] - */ -#define MCHP_GPIO_PARIN(gpio_bank) REG32(MCHP_GPIO_BASE + 0x0300 +\ - ((gpio_bank) << 2)) - -#define MCHP_GPIO_PAROUT(gpio_bank) REG32(MCHP_GPIO_BASE + 0x0380 +\ - ((gpio_bank) << 2)) - -/* Timer */ -#define MCHP_TMR16_MAX (4) -#define MCHP_TMR32_MAX (2) -#define MCHP_TMR16_BASE(x) (0x40000c00 + (x) * 0x20) -#define MCHP_TMR32_BASE(x) (0x40000c80 + (x) * 0x20) - -#define MCHP_TMR16_CNT(x) REG32(MCHP_TMR16_BASE(x) + 0x0) -#define MCHP_TMR16_PRE(x) REG32(MCHP_TMR16_BASE(x) + 0x4) -#define MCHP_TMR16_STS(x) REG32(MCHP_TMR16_BASE(x) + 0x8) -#define MCHP_TMR16_IEN(x) REG32(MCHP_TMR16_BASE(x) + 0xc) -#define MCHP_TMR16_CTL(x) REG32(MCHP_TMR16_BASE(x) + 0x10) -#define MCHP_TMR32_CNT(x) REG32(MCHP_TMR32_BASE(x) + 0x0) -#define MCHP_TMR32_PRE(x) REG32(MCHP_TMR32_BASE(x) + 0x4) -#define MCHP_TMR32_STS(x) REG32(MCHP_TMR32_BASE(x) + 0x8) -#define MCHP_TMR32_IEN(x) REG32(MCHP_TMR32_BASE(x) + 0xc) -#define MCHP_TMR32_CTL(x) REG32(MCHP_TMR32_BASE(x) + 0x10) -/* 16-bit Basic Timers[0:3] = GIRQ23 bits[0:3] */ -#define MCHP_TMR16_GIRQ 23 -#define MCHP_TMR16_GIRQ_BIT(x) (1ul << (x)) -/* 32-bit Basic Timers[0:1] = GIRQ23 bits[4:5] */ -#define MCHP_TMR32_GIRQ 23 -#define MCHP_TMR32_GIRQ_BIT(x) (1ul << ((x) + 4)) - -/* RTimer */ -#define MCHP_RTMR_BASE (0x40007400) -#define MCHP_RTMR_COUNTER REG32(MCHP_RTMR_BASE + 0x00) -#define MCHP_RTMR_PRELOAD REG32(MCHP_RTMR_BASE + 0x04) -#define MCHP_RTMR_CONTROL REG8(MCHP_RTMR_BASE + 0x08) -#define MCHP_RTMR_SOFT_INTR REG8(MCHP_RTMR_BASE + 0x0c) -/* RTimer GIRQ21 bit[0] */ -#define MCHP_RTMR_GIRQ 21 -#define MCHP_RTMR_GIRQ_BIT(x) (1ul << 0) - -/* Watchdog */ -#define MCHP_WDG_BASE 0x40000000 -#define MCHP_WDG_LOAD REG16(MCHP_WDG_BASE + 0x0) -#define MCHP_WDG_CTL REG8(MCHP_WDG_BASE + 0x4) -#define MCHP_WDG_KICK REG8(MCHP_WDG_BASE + 0x8) -#define MCHP_WDG_CNT REG16(MCHP_WDG_BASE + 0xc) - - -/* VBAT */ -#define MCHP_VBAT_BASE 0x4000a400 -#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 <= 31 */ -#define MCHP_VBAT_RAM(x) REG32(MCHP_VBAT_BASE + 0x400 + ((x) * 4)) -#define MCHP_VBAT_VWIRE_BACKUP 30 - -/* 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 (1ul << 3) -#define MCHP_VBAT_CE_XOSEL_PAR (0ul << 3) -#define MCHP_VBAT_CE_XOSEL_SE (1ul << 3) - -#define MCHP_VBAT_CE_32K_SRC_BITPOS (2) -#define MCHP_VBAT_CE_32K_SRC_MASK (1ul << 2) -#define MCHP_VBAT_CE_32K_SRC_INT (0ul << 2) -#define MCHP_VBAT_CE_32K_SRC_CRYS (1ul << 2) - -#define MCHP_VBAT_CE_EXT_32K_BITPOS (1) -#define MCHP_VBAT_CE_EXT_32K_MASK (1ul << 1) -#define MCHP_VBAT_CE_INT_32K (0ul << 1) -#define MCHP_VBAT_CE_EXT_32K (1ul << 1) - -#define MCHP_VBAT_CE_32K_VTR_BITPOS (0) -#define MCHP_VBAT_CE_32K_VTR_MASK (1ul << 0) -#define MCHP_VBAT_CE_32K_VTR_ON (0ul << 0) -#define MCHP_VBAT_CE_32K_VTR_OFF (1ul << 0) - - -/* - * Blinking-Breathing LED - * 4 instances - */ -#define MCHP_BBLED_BASE(x) (0x4000B800 + (((x) & 0x03) << 8)) -#define MCHP_BBLEN_INSTANCES 4 - -#define MCHP_BBLED_CONFIG(x) REG32(MCHP_BBLED_BASE(x) + 0x00) -#define MCHP_BBLED_LIMITS(x) REG32(MCHP_BBLED_BASE(x) + 0x04) -#define MCHP_BBLED_LIMIT_MIN(x) REG8(MCHP_BBLED_BASE(x) + 0x04) -#define MCHP_BBLED_LIMIT_MAX(x) REG8(MCHP_BBLED_BASE(x) + 0x06) -#define MCHP_BBLED_DELAY(x) REG32(MCHP_BBLED_BASE(x) + 0x08) -#define MCHP_BBLED_UPDATE_STEP(x) REG32(MCHP_BBLED_BASE(x) + 0x0C) -#define MCHP_BBLED_UPDATE_INTV(x) REG32(MCHP_BBLED_BASE(x) + 0x10) -#define MCHP_BBLED_OUTPUT_DLY(x) REG8(MCHP_BBLED_BASE(x) + 0x14) - -/* BBLED Configuration Register */ -#define MCHP_BBLED_ASYMMETRIC (1ul << 16) -#define MCHP_BBLED_WDT_RELOAD_BITPOS (8) -#define MCHP_BBLED_WDT_RELOAD_MASK0 (0xFFul) -#define MCHP_BBLED_WDT_RELOAD_MASK (0xFFul << 8) -#define MCHP_BBLED_RESET (1ul << 7) -#define MCHP_BBLED_EN_UPDATE (1ul << 6) -#define MCHP_BBLED_PWM_SIZE_BITPOS (4) -#define MCHP_BBLED_PWM_SIZE_MASK0 (0x03ul) -#define MCHP_BBLED_PWM_SIZE_MASK (0x03ul << 4) -#define MCHP_BBLED_PWM_SIZE_6BIT (0x02ul << 4) -#define MCHP_BBLED_PWM_SIZE_7BIT (0x01ul << 4) -#define MCHP_BBLED_PWM_SIZE_8BIT (0x00ul << 4) -#define MCHP_BBLED_SYNC (1ul << 3) -#define MCHP_BBLED_CLK_48M (1ul << 2) -#define MCHP_BBLED_CLK_32K (0ul << 2) -#define MCHP_BBLED_CTRL_MASK (0x03ul) -#define MCHP_BBLED_CTRL_ALWAYS_ON (0x03ul) -#define MCHP_BBLED_CTRL_BLINK (0x02ul) -#define MCHP_BBLED_CTRL_BREATHE (0x01ul) -#define MCHP_BBLED_CTRL_OFF (0x00ul) - -/* BBLED Delay Register */ -#define MCHP_BBLED_DLY_MASK (0x0FFFul) -#define MCHP_BBLED_DLY_LO_BITPOS (0) -#define MCHP_BBLED_DLY_LO_MASK (0x0FFFul << 0) -#define MCHP_BBLED_DLY_HI_BITPOS (12) -#define MCHP_BBLED_DLY_HI_MASK (0x0FFFul << 12) - -/* - * BBLED Update Step Register - * 8 update fields numbered 0 - 7 - */ -#define MCHP_BBLED_UPD_STEP_MASK0 (0x0Ful) -#define MCHP_BBLED_UPD_STEP_MASK(u) (0x0Ful << (((u) & 0x07) + 4)) - -/* - * BBLED Update Interval Register - * 8 interval fields numbered 0 - 7 - */ -#define MCHP_BBLED_UPD_INTV_MASK0 (0x0Ful) -#define MCHP_BBLED_UPD_INTV_MASK(i) (0x0Ful << (((i) & 0x07) + 4)) - - -/* Miscellaneous firmware control fields - * scratch pad index cannot be more than 32 as - * MCHP has 128 bytes = 32 indexes of scratchpad RAM - */ -#define MCHP_IMAGETYPE_IDX 31 - - -/* LPC */ -#define MCHP_LPC_CFG_BASE 0x400f3300 -#define MCHP_LPC_ACT REG8(MCHP_LPC_CFG_BASE + 0x30) -#define MCHP_LPC_SIRQ(x) REG8(MCHP_LPC_CFG_BASE + 0x40 + (x)) -#define MCHP_LPC_CFG_BAR REG32(MCHP_LPC_CFG_BASE + 0x60) -#define MCHP_LPC_MAILBOX_BAR REG32(MCHP_LPC_CFG_BASE + 0x64) -#define MCHP_LPC_8042_BAR REG32(MCHP_LPC_CFG_BASE + 0x68) -#define MCHP_LPC_ACPI_EC0_BAR REG32(MCHP_LPC_CFG_BASE + 0x6C) -#define MCHP_LPC_ACPI_EC1_BAR REG32(MCHP_LPC_CFG_BASE + 0x70) -#define MCHP_LPC_ACPI_EC2_BAR REG32(MCHP_LPC_CFG_BASE + 0x74) -#define MCHP_LPC_ACPI_EC3_BAR REG32(MCHP_LPC_CFG_BASE + 0x78) -#define MCHP_LPC_ACPI_EC4_BAR REG32(MCHP_LPC_CFG_BASE + 0x7C) -#define MCHP_LPC_ACPI_PM1_BAR REG32(MCHP_LPC_CFG_BASE + 0x80) -#define MCHP_LPC_PORT92_BAR REG32(MCHP_LPC_CFG_BASE + 0x84) -#define MCHP_LPC_UART0_BAR REG32(MCHP_LPC_CFG_BASE + 0x88) -#define MCHP_LPC_UART1_BAR REG32(MCHP_LPC_CFG_BASE + 0x8C) -#define MCHP_LPC_EMI0_BAR REG32(MCHP_LPC_CFG_BASE + 0x90) -#define MCHP_LPC_EMI1_BAR REG32(MCHP_LPC_CFG_BASE + 0x94) -#define MCHP_LPC_EMI2_BAR REG32(MCHP_LPC_CFG_BASE + 0x98) -#define MCHP_LPC_P80DBG0_BAR REG32(MCHP_LPC_CFG_BASE + 0x9C) -#define MCHP_LPC_P80DBG1_BAR REG32(MCHP_LPC_CFG_BASE + 0xA0) -#define MCHP_LPC_RTC_BAR REG32(MCHP_LPC_CFG_BASE + 0xA4) - -#define MCHP_LPC_ACPI_EC_BAR(x) REG32(MCHP_LPC_CFG_BASE + 0x6C + ((x)<<2)) - -/* LPC BAR bits */ -#define MCHP_LPC_IO_BAR_ADDR_BITPOS (16) -#define MCHP_LPC_IO_BAR_EN (1ul << 15) - -/* LPC Generic Memory BAR's, 64-bit registers */ -#define MCHP_LPC_SRAM0_BAR_LO REG32(MCHP_LPC_CFG_BASE + 0xB0) -#define MCHP_LPC_SRAM0_BAR_HI REG32(MCHP_LPC_CFG_BASE + 0xB4) -#define MCHP_LPC_SRAM1_BAR_LO REG32(MCHP_LPC_CFG_BASE + 0xB8) -#define MCHP_LPC_SRAM1_BAR_HI REG32(MCHP_LPC_CFG_BASE + 0xBC) - -/* - * LPC Logical Device Memory BAR's, 48-bit registers - * Use 16-bit aligned access - */ -#define MCHP_LPC_MAILBOX_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xC0) -#define MCHP_LPC_MAILBOX_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xC2) -#define MCHP_LPC_MAILBOX_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xC4) -#define MCHP_LPC_ACPI_EC0_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xC6) -#define MCHP_LPC_ACPI_EC0_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xC8) -#define MCHP_LPC_ACPI_EC0_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xCA) -#define MCHP_LPC_ACPI_EC1_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xCC) -#define MCHP_LPC_ACPI_EC1_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xCE) -#define MCHP_LPC_ACPI_EC1_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xD0) -#define MCHP_LPC_ACPI_EC2_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xD2) -#define MCHP_LPC_ACPI_EC2_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xD4) -#define MCHP_LPC_ACPI_EC2_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xD6) -#define MCHP_LPC_ACPI_EC3_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xD8) -#define MCHP_LPC_ACPI_EC3_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xDA) -#define MCHP_LPC_ACPI_EC3_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xDC) -#define MCHP_LPC_ACPI_EC4_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xDE) -#define MCHP_LPC_ACPI_EC4_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xE0) -#define MCHP_LPC_ACPI_EC4_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xE2) -#define MCHP_LPC_ACPI_EMI0_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xE4) -#define MCHP_LPC_ACPI_EMI0_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xE6) -#define MCHP_LPC_ACPI_EMI0_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xE8) -#define MCHP_LPC_ACPI_EMI1_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xEA) -#define MCHP_LPC_ACPI_EMI1_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xEC) -#define MCHP_LPC_ACPI_EMI1_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xEE) -#define MCHP_LPC_ACPI_EMI2_MEM_BAR_H0 REG32(MCHP_LPC_CFG_BASE + 0xF0) -#define MCHP_LPC_ACPI_EMI2_MEM_BAR_H1 REG32(MCHP_LPC_CFG_BASE + 0xF2) -#define MCHP_LPC_ACPI_EMI2_MEM_BAR_H2 REG32(MCHP_LPC_CFG_BASE + 0xF4) - - -#define MCHP_LPC_RT_BASE 0x400f3100 -#define MCHP_LPC_BUS_MONITOR REG32(MCHP_LPC_RT_BASE + 0x4) -#define MCHP_LPC_HOST_ERROR REG32(MCHP_LPC_RT_BASE + 0x8) -#define MCHP_LPC_EC_SERIRQ REG32(MCHP_LPC_RT_BASE + 0xC) -#define MCHP_LPC_EC_CLK_CTRL REG32(MCHP_LPC_RT_BASE + 0x10) -#define MCHP_LPC_BAR_INHIBIT REG32(MCHP_LPC_RT_BASE + 0x20) -#define MCHP_LPC_BAR_INIT REG32(MCHP_LPC_RT_BASE + 0x30) -#define MCHP_LPC_SRAM0_BAR REG32(MCHP_LPC_RT_BASE + 0xf8) -#define MCHP_LPC_SRAM1_BAR REG32(MCHP_LPC_RT_BASE + 0xfc) - - -/* EMI */ -#define MCHP_EMI_BASE(x) (0x400F4100 + ((x) << 10)) -#define MCHP_EMI_H2E_MBX(x) REG8(MCHP_EMI_BASE(x) + 0x0) -#define MCHP_EMI_E2H_MBX(x) REG8(MCHP_EMI_BASE(x) + 0x1) -#define MCHP_EMI_MBA0(x) REG32(MCHP_EMI_BASE(x) + 0x4) -#define MCHP_EMI_MRL0(x) REG16(MCHP_EMI_BASE(x) + 0x8) -#define MCHP_EMI_MWL0(x) REG16(MCHP_EMI_BASE(x) + 0xa) -#define MCHP_EMI_MBA1(x) REG32(MCHP_EMI_BASE(x) + 0xc) -#define MCHP_EMI_MRL1(x) REG16(MCHP_EMI_BASE(x) + 0x10) -#define MCHP_EMI_MWL1(x) REG16(MCHP_EMI_BASE(x) + 0x12) -#define MCHP_EMI_ISR(x) REG16(MCHP_EMI_BASE(x) + 0x14) -#define MCHP_EMI_HCE(x) REG16(MCHP_EMI_BASE(x) + 0x16) - -#define MCHP_EMI_RT_BASE(x) (0x400F4000 + ((x) << 10)) -#define MCHP_EMI_ISR_B0(x) REG8(MCHP_EMI_RT_BASE(x) + 0x8) -#define MCHP_EMI_ISR_B1(x) REG8(MCHP_EMI_RT_BASE(x) + 0x9) -#define MCHP_EMI_IMR_B0(x) REG8(MCHP_EMI_RT_BASE(x) + 0xa) -#define MCHP_EMI_IMR_B1(x) REG8(MCHP_EMI_RT_BASE(x) + 0xb) -/* - * EMI[0:2] on GIRQ15 bits[2:4] - */ -#define MCHP_EMI_GIRQ 15 -#define MCHP_EMI_GIRQ_BIT(x) (1ul << ((x)+2)) - - -/* Mailbox */ -#define MCHP_MBX_RT_BASE 0x400f0000 -#define MCHP_MBX_INDEX REG8(MCHP_MBX_RT_BASE + 0x0) -#define MCHP_MBX_DATA REG8(MCHP_MBX_RT_BASE + 0x1) - -#define MCHP_MBX_BASE 0x400f0100 -#define MCHP_MBX_H2E_MBX REG8(MCHP_MBX_BASE + 0x0) -#define MCHP_MBX_E2H_MBX REG8(MCHP_MBX_BASE + 0x4) -#define MCHP_MBX_ISR REG8(MCHP_MBX_BASE + 0x8) -#define MCHP_MBX_IMR REG8(MCHP_MBX_BASE + 0xc) -#define MCHP_MBX_REG(x) REG8(MCHP_MBX_BASE + 0x10 + (x)) -/* - * Mailbox on GIRQ15 bit[20] - */ -#define MCHP_MBX_GIRQ 15 -#define MCHP_MBX_GIRQ_BIT (1ul << 20) - - -/* Port80 Capture */ -#define MCHP_P80_BASE(x) (0x400f8000 + ((x) << 10)) -#define MCHP_P80_HOST_DATA(x) REG8(MCHP_P80_BASE(x)) -/* Data catpure with timestamp register */ -#define MCHP_P80_CAP(x) REG32(MCHP_P80_BASE(x) + 0x100) -#define MCHP_P80_CFG(x) REG8(MCHP_P80_BASE(x) + 0x104) -#define MCHP_P80_STS(x) REG8(MCHP_P80_BASE(x) + 0x108) -#define MCHP_P80_CNT(x) REG32(MCHP_P80_BASE(x) + 0x10c) -#define MCHP_P80_CNT_GET(x) (REG32(MCHP_P80_BASE(x) + 0x10c) >> 8) -#define MCHP_P80_CNT_SET(x, c) (REG32(MCHP_P80_BASE(x) + 0x10c) = (c << 8)) -#define MCHP_P80_ACTIVATE(x) REG8(MCHP_P80_BASE(x) + 0x330) -/* - * Port80 [0:1] GIRQ15 bits[22:23] - */ -#define MCHP_P80_GIRQ 15 -#define MCHP_P80_GIRQ_BIT(x) (1ul << ((x) + 22)) - -/* Port80 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)) - -/* Port80 Configuration register bits */ -#define MCHP_P80_FLUSH_FIFO_WO (1u << 1) -#define MCHP_P80_RESET_TIMESTAMP_WO (1u << 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 (1u << 5) -#define MCHP_P80_FIFO_THRHOLD_MASK (3u << 6) -#define MCHP_P80_FIFO_THRHOLD_1 (0u << 6) -#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 - -/* Port80 Status register bits, read-only */ -#define MCHP_P80_STS_NOT_EMPTY 0x01 -#define MCHP_P80_STS_OVERRUN 0x02 - -/* Port80 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_ID_MAX (12) -#define MCHP_PWM_BASE(x) (0x40005800 + ((x) << 4)) -#define MCHP_PWM_ON(x) REG32(MCHP_PWM_BASE(x) + 0x00) -#define MCHP_PWM_OFF(x) REG32(MCHP_PWM_BASE(x) + 0x04) -#define MCHP_PWM_CFG(x) REG32(MCHP_PWM_BASE(x) + 0x08) - -/* TACH */ -#define MCHP_TACH_BASE(x) (0x40006000 + (x) << 4) -#define MCHP_TACH_CTRL(x) REG32(MCHP_TACH_BASE(x)) -#define MCHP_TACH_CTRL_LO(x) REG16(MCHP_TACH_BASE(x) + 0x00) -#define MCHP_TACH_CTRL_CNT(x) REG16(MCHP_TACH_BASE(x) + 0x02) -#define MCHP_TACH_STATUS(x) REG8(MCHP_TACH_BASE(x) + 0x04) -#define MCHP_TACH_LIMIT_HI(x) REG16(MCHP_TACH_BASE(x) + 0x08) -#define MCHP_TACH_LIMIT_LO(x) REG16(MCHP_TACH_BASE(x) + 0x0C) -/* - * TACH [2:0] GIRQ17 bits[3:1] - */ -#define MCHP_TACH_GIRQ 17 -#define MCHP_TACH_GIRQ_BIT(x) (1ul << ((x) + 1)) - - -/* ACPI */ -#define MCHP_ACPI_EC_MAX (5) -#define MCHP_ACPI_EC_BASE(x) (0x400f0800 + ((x) << 10)) -#define MCHP_ACPI_EC_EC2OS(x, y) REG8(MCHP_ACPI_EC_BASE(x) +\ - 0x100 + (y)) -#define MCHP_ACPI_EC_STATUS(x) REG8(MCHP_ACPI_EC_BASE(x) + 0x104) -#define MCHP_ACPI_EC_BYTE_CTL(x) REG8(MCHP_ACPI_EC_BASE(x) + 0x105) -#define MCHP_ACPI_EC_OS2EC(x, y) REG8(MCHP_ACPI_EC_BASE(x) +\ - 0x108 + (y)) - -#define MCHP_ACPI_PM_RT_BASE 0x400f1c00 -#define MCHP_ACPI_PM1_STS1 REG8(MCHP_ACPI_PM_RT_BASE + 0x0) -#define MCHP_ACPI_PM1_STS2 REG8(MCHP_ACPI_PM_RT_BASE + 0x1) -#define MCHP_ACPI_PM1_EN1 REG8(MCHP_ACPI_PM_RT_BASE + 0x2) -#define MCHP_ACPI_PM1_EN2 REG8(MCHP_ACPI_PM_RT_BASE + 0x3) -#define MCHP_ACPI_PM1_CTL1 REG8(MCHP_ACPI_PM_RT_BASE + 0x4) -#define MCHP_ACPI_PM1_CTL2 REG8(MCHP_ACPI_PM_RT_BASE + 0x5) -#define MCHP_ACPI_PM2_CTL1 REG8(MCHP_ACPI_PM_RT_BASE + 0x6) -#define MCHP_ACPI_PM2_CTL2 REG8(MCHP_ACPI_PM_RT_BASE + 0x7) -#define MCHP_ACPI_PM_EC_BASE 0x400f1d00 -#define MCHP_ACPI_PM_STS REG8(MCHP_ACPI_PM_EC_BASE + 0x10) -/* - * All ACPI EC controllers connected to GIRQ15 - * ACPI EC[0:4] IBF = GIRQ15 bits[5,7,9,11,13] - * ACPI EC[0:4] OBE = GIRQ15 bits[6,8,10,12,14] - * ACPI PM1_CTL = GIRQ15 bit[15] - * ACPI PM1_EN = GIRQ15 bit[16] - * ACPI PM1_STS = GIRQ16 bit[17] - */ -#define MCHP_ACPI_EC_GIRQ 15 -#define MCHP_ACPI_EC_IBF_GIRQ_BIT(x) (1ul << (((x)<<1) + 5)) -#define MCHP_ACPI_EC_OBE_GIRQ_BIT(x) (1ul << (((x)<<1) + 6)) -#define MCHP_ACPI_PM1_CTL_GIRQ_BIT 15 -#define MCHP_ACPI_PM1_EN_GIRQ_BIT 16 -#define MCHP_ACPI_PM1_STS_GIRQ_BIT 17 - -/* 8042 */ -#define MCHP_8042_BASE 0x400f0400 -#define MCHP_8042_OBF_CLR REG8(MCHP_8042_BASE + 0x0) -#define MCHP_8042_H2E REG8(MCHP_8042_BASE + 0x100) -#define MCHP_8042_E2H REG8(MCHP_8042_BASE + 0x100) -#define MCHP_8042_STS REG8(MCHP_8042_BASE + 0x104) -#define MCHP_8042_KB_CTRL REG8(MCHP_8042_BASE + 0x108) -#define MCHP_8042_PCOBF REG8(MCHP_8042_BASE + 0x114) -#define MCHP_8042_ACT REG8(MCHP_8042_BASE + 0x330) -/* - * 8042 [OBE:IBF] = GIRQ15 bits[18:19] - */ -#define MCHP_8042_GIRQ 15 -#define MCHP_8042_OBE_GIRQ_BIT (1ul << 18) -#define MCHP_8042_IBF_GIRQ_BIT (1ul << 19) - -/* FAN */ -#define MCHP_FAN_BASE(x) (0x4000a000 + ((x) << 7)) -#define MCHP_FAN_SETTING(x) REG8(MCHP_FAN_BASE(x) + 0x0) -#define MCHP_FAN_PWM_DIVIDE(x) REG8(MCHP_FAN_BASE(x) + 0x1) -#define MCHP_FAN_CFG1(x) REG8(MCHP_FAN_BASE(x) + 0x2) -#define MCHP_FAN_CFG2(x) REG8(MCHP_FAN_BASE(x) + 0x3) -#define MCHP_FAN_GAIN(x) REG8(MCHP_FAN_BASE(x) + 0x5) -#define MCHP_FAN_SPIN_UP(x) REG8(MCHP_FAN_BASE(x) + 0x6) -#define MCHP_FAN_STEP(x) REG8(MCHP_FAN_BASE(x) + 0x7) -#define MCHP_FAN_MIN_DRV(x) REG8(MCHP_FAN_BASE(x) + 0x8) -#define MCHP_FAN_VALID_CNT(x) REG8(MCHP_FAN_BASE(x) + 0x9) -#define MCHP_FAN_DRV_FAIL(x) REG16(MCHP_FAN_BASE(x) + 0xa) -#define MCHP_FAN_TARGET(x) REG16(MCHP_FAN_BASE(x) + 0xc) -#define MCHP_FAN_READING(x) REG16(MCHP_FAN_BASE(x) + 0xe) -#define MCHP_FAN_BASE_FREQ(x) REG8(MCHP_FAN_BASE(x) + 0x10) -#define MCHP_FAN_STATUS(x) REG8(MCHP_FAN_BASE(x) + 0x11) -/* - * FAN(RPM2PWM) all instances on GIRQ17 - * FAN[0:1] Fail = GIRQ17 bits[4,6] - * FAN[0:1] Stall = GIRQ17 bits[5,7] - */ -#define MCHP_FAN_GIRQ 17 -#define MCHP_FAN_FAIL_GIRQ_BIT(x) (1ul << (((x)<<1)+4)) -#define MCHP_FAN_STALL_GIRQ_BIT(x) (1ul << (((x)<<1)+5)) - - -/* I2C */ -#define MCHP_I2C_CTRL0 (0) -#define MCHP_I2C_CTRL1 (1) -#define MCHP_I2C_CTRL2 (2) -#define MCHP_I2C_CTRL3 (3) -#define MCHP_I2C_CTRL_MAX (4) - -#define MCHP_I2C_BASE(x) (0x40004000 + ((x) << 10)) -#define MCHP_I2C0_BASE 0x40004000 -#define MCHP_I2C1_BASE 0x40004400 -#define MCHP_I2C2_BASE 0x40004800 -#define MCHP_I2C3_BASE 0x40004C00 -#define MCHP_I2C_BASESEP 0x00000400 -#define MCHP_I2C_ADDR(controller, offset) \ - (offset + MCHP_I2C_BASE(controller)) - -/* - * MEC1701H 144-pin package has four I2C controller and eleven ports. - * Any port can be mapped to any I2C controller. - * This package does not implement pins for I2C01 (Port 1). - * - * 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). - */ -#define MCHP_I2C_PORT_MASK 0x07FDul - -enum MCHP_i2c_port { - MCHP_I2C_PORT0 = 0, - MCHP_I2C_PORT1, /* port 1, do not use. pins not present */ - 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_PORT_COUNT, -}; - -#define MCHP_I2C_CTRL(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x0)) -#define MCHP_I2C_STATUS(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x0)) -#define MCHP_I2C_OWN_ADDR(ctrl) REG16(MCHP_I2C_ADDR(ctrl, 0x4)) -#define MCHP_I2C_DATA(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x8)) -#define MCHP_I2C_MASTER_CMD(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0xc)) -#define MCHP_I2C_SLAVE_CMD(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x10)) -#define MCHP_I2C_PEC(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x14)) -#define MCHP_I2C_DATA_TIM_2(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x18)) -#define MCHP_I2C_COMPLETE(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x20)) -#define MCHP_I2C_IDLE_SCALE(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x24)) -#define MCHP_I2C_CONFIG(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x28)) -#define MCHP_I2C_BUS_CLK(ctrl) REG16(MCHP_I2C_ADDR(ctrl, 0x2c)) -#define MCHP_I2C_BLK_ID(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x30)) -#define MCHP_I2C_REV(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x34)) -#define MCHP_I2C_BB_CTRL(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x38)) -#define MCHP_I2C_DATA_TIM(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x40)) -#define MCHP_I2C_TOUT_SCALE(ctrl) REG32(MCHP_I2C_ADDR(ctrl, 0x44)) -#define MCHP_I2C_SLAVE_TX_BUF(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x48)) -#define MCHP_I2C_SLAVE_RX_BUF(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x4c)) -#define MCHP_I2C_MASTER_TX_BUF(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x50)) -#define MCHP_I2C_MASTER_RX_BUF(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x54)) -#define MCHP_I2C_WAKE_STS(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x60)) -#define MCHP_I2C_WAKE_EN(ctrl) REG8(MCHP_I2C_ADDR(ctrl, 0x64)) -/* All I2C controller connected to GIRQ13 */ -#define MCHP_I2C_GIRQ 13 -/* I2C[0:3] -> GIRQ13 bits[0:3] */ -#define MCHP_I2C_GIRQ_BIT(x) (1ul << (x)) - - -/* Keyboard scan matrix */ -#define MCHP_KS_BASE 0x40009c00 -#define MCHP_KS_KSO_SEL REG32(MCHP_KS_BASE + 0x4) -#define MCHP_KS_KSI_INPUT REG32(MCHP_KS_BASE + 0x8) -#define MCHP_KS_KSI_STATUS REG32(MCHP_KS_BASE + 0xc) -#define MCHP_KS_KSI_INT_EN REG32(MCHP_KS_BASE + 0x10) -#define MCHP_KS_EXT_CTRL REG32(MCHP_KS_BASE + 0x14) -#define MCHP_KS_GIRQ 21 -#define MCHP_KS_GIRQ_BIT (1ul << 25) - - -/* ADC */ -#define MCHP_ADC_BASE 0x40007c00 -#define MCHP_ADC_CTRL REG32(MCHP_ADC_BASE + 0x0) -#define MCHP_ADC_DELAY REG32(MCHP_ADC_BASE + 0x4) -#define MCHP_ADC_STS REG32(MCHP_ADC_BASE + 0x8) -#define MCHP_ADC_SINGLE REG32(MCHP_ADC_BASE + 0xc) -#define MCHP_ADC_REPEAT REG32(MCHP_ADC_BASE + 0x10) -#define MCHP_ADC_READ(x) REG32(MCHP_ADC_BASE + 0x14 + ((x) * 0x4)) - -#define MCHP_ADC_GIRQ 17 -#define MCHP_ADC_GIRQ_SINGLE_BIT (1ul << 8) -#define MCHP_ADC_GIRQ_REPEAT_BIT (1ul << 9) - - -/* Hibernation timer */ -#define MCHP_HTIMER_BASE(x) (0x40009800 + ((x) << 5)) -#define MCHP_HTIMER_PRELOAD(x) REG16(MCHP_HTIMER_BASE(x) + 0x0) -#define MCHP_HTIMER_CONTROL(x) REG16(MCHP_HTIMER_BASE(x) + 0x4) -#define MCHP_HTIMER_COUNT(x) REG16(MCHP_HTIMER_BASE(x) + 0x8) -/* All Hibernation timers connected to GIRQ21 */ -#define MCHP_HTIMER_GIRQ 21 -/* HTIMER[0:1] -> GIRQ21 bits[1:2] */ -#define MCHP_HTIMER_GIRQ_BIT(x) (1ul << ((x) + 1)) - - -/* General Purpose SPI (GP-SPI) */ -#define MCHP_SPI_BASE(port) (0x40009400 + ((port) << 7)) -#define MCHP_SPI_AR(port) REG8(MCHP_SPI_BASE(port) + 0x00) -#define MCHP_SPI_CR(port) REG8(MCHP_SPI_BASE(port) + 0x04) -#define MCHP_SPI_SR(port) REG8(MCHP_SPI_BASE(port) + 0x08) -#define MCHP_SPI_TD(port) REG8(MCHP_SPI_BASE(port) + 0x0c) -#define MCHP_SPI_RD(port) REG8(MCHP_SPI_BASE(port) + 0x10) -#define MCHP_SPI_CC(port) REG8(MCHP_SPI_BASE(port) + 0x14) -#define MCHP_SPI_CG(port) REG8(MCHP_SPI_BASE(port) + 0x18) -/* Addresses of TX/RX register used in tables */ -#define MCHP_SPI_TD_ADDR(ctrl) (MCHP_SPI_BASE(ctrl) + 0x0c) -#define MCHP_SPI_RD_ADDR(ctrl) (MCHP_SPI_BASE(ctrl) + 0x10) -/* All GP-SPI controllers connected to GIRQ18 */ -#define MCHP_SPI_GIRQ 18 -/* - * SPI[0:1] TXBE -> GIRQ18 bits[2,4] - * SPI[0:1] RXBF -> GIRQ18 bits[3,5] - */ -#define MCHP_SPI_GIRQ_TXBE_BIT(x) (1ul << (((x) << 1) + 2)) -#define MCHP_SPI_GIRQ_RXBF_BIT(x) (1ul << (((x) << 1) + 3)) - -#define MCHP_GPSPI0_ID 0 -#define MCHP_GPSPI1_ID 1 - -#ifdef CHIP_FAMILY_MEC17XX - -/* Quad Master SPI (QMSPI) */ -#define MCHP_QMSPI0_BASE 0x40005400 -#define MCHP_QMSPI0_MODE REG32(MCHP_QMSPI0_BASE + 0x00) -#define MCHP_QMSPI0_MODE_ACT_SRST REG8(MCHP_QMSPI0_BASE + 0x00) -#define MCHP_QMSPI0_MODE_SPI_MODE REG8(MCHP_QMSPI0_BASE + 0x01) -#define MCHP_QMSPI0_MODE_FDIV REG8(MCHP_QMSPI0_BASE + 0x02) -#define MCHP_QMSPI0_CTRL REG32(MCHP_QMSPI0_BASE + 0x04) -#define MCHP_QMSPI0_EXE REG8(MCHP_QMSPI0_BASE + 0x08) -#define MCHP_QMSPI0_IFCTRL REG8(MCHP_QMSPI0_BASE + 0x0C) -#define MCHP_QMSPI0_STS REG32(MCHP_QMSPI0_BASE + 0x10) -#define MCHP_QMSPI0_BUFCNT_STS REG32(MCHP_QMSPI0_BASE + 0x14) -#define MCHP_QMSPI0_IEN REG32(MCHP_QMSPI0_BASE + 0x18) -#define MCHP_QMSPI0_BUFCNT_TRIG REG32(MCHP_QMSPI0_BASE + 0x1C) -#define MCHP_QMSPI0_TX_FIFO_ADDR (MCHP_QMSPI0_BASE + 0x20) -#define MCHP_QMSPI0_TX_FIFO8 REG8(MCHP_QMSPI0_BASE + 0x20) -#define MCHP_QMSPI0_TX_FIFO16 REG16(MCHP_QMSPI0_BASE + 0x20) -#define MCHP_QMSPI0_TX_FIFO32 REG32(MCHP_QMSPI0_BASE + 0x20) -#define MCHP_QMSPI0_RX_FIFO_ADDR (MCHP_QMSPI0_BASE + 0x24) -#define MCHP_QMSPI0_RX_FIFO8 REG8(MCHP_QMSPI0_BASE + 0x24) -#define MCHP_QMSPI0_RX_FIFO16 REG16(MCHP_QMSPI0_BASE + 0x24) -#define MCHP_QMSPI0_RX_FIFO32 REG32(MCHP_QMSPI0_BASE + 0x24) -#define MCHP_QMSPI0_DESCR(x) REG32(MCHP_QMSPI0_BASE +\ - 0x30 + ((x)<<2)) -#define MCHP_QMSPI_GIRQ 18 -#define MCHP_QMSPI_GIRQ_BIT (1ul << 1) - -#define MCHP_QMSPI_MAX_DESCR 5 - -/* Bits in MCHP_QMSPI0_MODE */ -#define MCHP_QMSPI_M_ACTIVATE (1ul << 0) -#define MCHP_QMSPI_M_SOFT_RESET (1ul << 1) -#define MCHP_QMSPI_M_SPI_MODE_MASK (0x7ul << 8) -#define MCHP_QMSPI_M_SPI_MODE0 (0x0ul << 8) -#define MCHP_QMSPI_M_SPI_MODE3 (0x3ul << 8) -#define MCHP_QMSPI_M_SPI_MODE0_48M (0x4ul << 8) -#define MCHP_QMSPI_M_SPI_MODE3_48M (0x7ul << 8) -/* - * clock divider is 8-bit field in bits[23:16] - * [1, 255] -> 48MHz / [1, 255], 0 -> 48MHz / 256 - */ -#define MCHP_QMSPI_M_CLKDIV_BITPOS 16 -#define MCHP_QMSPI_M_CLKDIV_48M (1ul << 16) -#define MCHP_QMSPI_M_CLKDIV_24M (2ul << 16) -#define MCHP_QMSPI_M_CLKDIV_16M (3ul << 16) -#define MCHP_QMSPI_M_CLKDIV_12M (4ul << 16) -#define MCHP_QMSPI_M_CLKDIV_8M (6ul << 16) -#define MCHP_QMSPI_M_CLKDIV_6M (8ul << 16) -#define MCHP_QMSPI_M_CLKDIV_1M (48ul << 16) -#define MCHP_QMSPI_M_CLKDIV_188K (0x100ul << 16) - -/* Bits in MCHP_QMSPI0_CTRL and MCHP_QMSPI_DESCR(x) */ -#define MCHP_QMSPI_C_1X (0ul << 0) /* Full Duplex */ -#define MCHP_QMSPI_C_2X (1ul << 0) /* Dual IO */ -#define MCHP_QMSPI_C_4X (2ul << 0) /* Quad IO */ -#define MCHP_QMSPI_C_TX_DIS (0ul << 2) -#define MCHP_QMSPI_C_TX_DATA (1ul << 2) -#define MCHP_QMSPI_C_TX_ZEROS (2ul << 2) -#define MCHP_QMSPI_C_TX_ONES (3ul << 2) -#define MCHP_QMSPI_C_TX_DMA_DIS (0ul << 4) -#define MCHP_QMSPI_C_TX_DMA_1B (1ul << 4) -#define MCHP_QMSPI_C_TX_DMA_2B (2ul << 4) -#define MCHP_QMSPI_C_TX_DMA_4B (3ul << 4) -#define MCHP_QMSPI_C_TX_DMA_MASK (3ul << 4) -#define MCHP_QMSPI_C_RX_DIS (0ul << 6) -#define MCHP_QMSPI_C_RX_EN (1ul << 6) -#define MCHP_QMSPI_C_RX_DMA_DIS (0ul << 7) -#define MCHP_QMSPI_C_RX_DMA_1B (1ul << 7) -#define MCHP_QMSPI_C_RX_DMA_2B (2ul << 7) -#define MCHP_QMSPI_C_RX_DMA_4B (3ul << 7) -#define MCHP_QMSPI_C_RX_DMA_MASK (3ul << 7) -#define MCHP_QMSPI_C_NO_CLOSE (0ul << 9) -#define MCHP_QMSPI_C_CLOSE (1ul << 9) -#define MCHP_QMSPI_C_XFRU_BITS (0ul << 10) -#define MCHP_QMSPI_C_XFRU_1B (1ul << 10) -#define MCHP_QMSPI_C_XFRU_4B (2ul << 10) -#define MCHP_QMSPI_C_XFRU_16B (3ul << 10) -#define MCHP_QMSPI_C_XFRU_MASK (3ul << 10) -/* Control */ -#define MCHP_QMSPI_C_START_DESCR_BITPOS (12) -#define MCHP_QMSPI_C_START_DESCR_MASK (0xFul << 12) -#define MCHP_QMSPI_C_DESCR_MODE_EN (1ul << 16) -/* Descriptors, indicates the current descriptor is the last */ -#define MCHP_QMSPI_C_NEXT_DESCR_BITPOS 12 -#define MCHP_QMSPI_C_NEXT_DESCR_MASK0 0xFul -#define MCHP_QMSPI_C_NEXT_DESCR_MASK \ - ((MCHP_QMSPI_C_NEXT_DESCR_MASK0) << 12) -#define MCHP_QMSPI_C_NXTD(n) (n << 12) -#define MCHP_QMSPI_C_NEXTD0 (0ul << 12) -#define MCHP_QMSPI_C_NEXTD1 (1ul << 12) -#define MCHP_QMSPI_C_NEXTD2 (2ul << 12) -#define MCHP_QMSPI_C_NEXTD3 (3ul << 12) -#define MCHP_QMSPI_C_NEXTD4 (4ul << 12) -#define MCHP_QMSPI_C_DESCR_LAST (1ul << 16) -/* - * Total transfer length is the count in this field - * scaled by units in MCHP_QMSPI_CTRL_XFRU_xxxx - */ -#define MCHP_QMSPI_C_NUM_UNITS_BITPOS (17) -#define MCHP_QMSPI_C_MAX_UNITS (0x7ffful) -#define MCHP_QMSPI_C_NUM_UNITS_MASK0 (0x7ffful) -#define MCHP_QMSPI_C_NUM_UNITS_MASK \ - ((MCHP_QMSPI_C_NUM_UNITS_MASK0) << 17) - -/* Bits in MCHP_QMSPI0_EXE */ -#define MCHP_QMSPI_EXE_START BIT(0) -#define MCHP_QMSPI_EXE_STOP BIT(1) -#define MCHP_QMSPI_EXE_CLR_FIFOS BIT(2) - -/* MCHP QMSPI FIFO Sizes */ -#define MCHP_QMSPI_TX_FIFO_LEN 8 -#define MCHP_QMSPI_RX_FIFO_LEN 8 - -/* Bits in MCHP_QMSPI0_STS and MCHP_QMSPI0_IEN */ -#define MCHP_QMSPI_STS_DONE (1ul << 0) -#define MCHP_QMSPI_STS_DMA_DONE (1ul << 1) -#define MCHP_QMSPI_STS_TX_BUFF_ERR (1ul << 2) -#define MCHP_QMSPI_STS_RX_BUFF_ERR (1ul << 3) -#define MCHP_QMSPI_STS_PROG_ERR (1ul << 4) -#define MCHP_QMSPI_STS_TX_BUFF_FULL (1ul << 8) -#define MCHP_QMSPI_STS_TX_BUFF_EMPTY (1ul << 9) -#define MCHP_QMSPI_STS_TX_BUFF_REQ (1ul << 10) -#define MCHP_QMSPI_STS_TX_BUFF_STALL (1ul << 11) /* status only */ -#define MCHP_QMSPI_STS_RX_BUFF_FULL (1ul << 12) -#define MCHP_QMSPI_STS_RX_BUFF_EMPTY (1ul << 13) -#define MCHP_QMSPI_STS_RX_BUFF_REQ (1ul << 14) -#define MCHP_QMSPI_STS_RX_BUFF_STALL (1ul << 15) /* status only */ -#define MCHP_QMSPI_STS_ACTIVE (1ul << 16) /* status only */ - -/* Bits in MCHP_QMSPI0_BUFCNT (read-only) */ -#define MCHP_QMSPI_BUFCNT_TX_BITPOS (0) -#define MCHP_QMSPI_BUFCNT_TX_MASK (0xFFFFul) -#define MCHP_QMSPI_BUFCNT_RX_BITPOS (16) -#define MCHP_QMSPI_BUFCNT_RX_MASK (0xFFFFul << 16) - -#define MCHP_QMSPI0_ID 0 - -#endif /* #ifdef CHIP_FAMILY_MEC17XX */ - -/* eSPI */ - -/* eSPI IO Component Base Address */ -#define MCHP_ESPI_IO_BASE 0x400f3400 - -/* Peripheral Channel Registers */ -#define MCHP_ESPI_PC_STATUS REG32(MCHP_ESPI_IO_BASE + 0x114) -#define MCHP_ESPI_PC_IEN REG32(MCHP_ESPI_IO_BASE + 0x118) -#define MCHP_ESPI_PC_BAR_INHIBIT_LO REG32(MCHP_ESPI_IO_BASE + 0x120) -#define MCHP_ESPI_PC_BAR_INHIBIT_HI REG32(MCHP_ESPI_IO_BASE + 0x124) -#define MCHP_ESPI_PC_BAR_INIT_LD_0C REG16(MCHP_ESPI_IO_BASE + 0x128) -#define MCHP_ESPI_PC_EC_IRQ REG8(MCHP_ESPI_IO_BASE + 0x12C) - -/* LTR Registers */ -#define MCHP_ESPI_IO_LTR_STATUS REG16(MCHP_ESPI_IO_BASE + 0x220) -#define MCHP_ESPI_IO_LTR_IEN REG8(MCHP_ESPI_IO_BASE + 0x224) -#define MCHP_ESPI_IO_LTR_CTRL REG16(MCHP_ESPI_IO_BASE + 0x228) -#define MCHP_ESPI_IO_LTR_MSG REG16(MCHP_ESPI_IO_BASE + 0x22C) - -/* OOB Channel Registers */ -#define MCHP_ESPI_OOB_RX_ADDR_LO REG32(MCHP_ESPI_IO_BASE + 0x240) -#define MCHP_ESPI_OOB_RX_ADDR_HI REG32(MCHP_ESPI_IO_BASE + 0x244) -#define MCHP_ESPI_OOB_TX_ADDR_LO REG32(MCHP_ESPI_IO_BASE + 0x248) -#define MCHP_ESPI_OOB_TX_ADDR_HI REG32(MCHP_ESPI_IO_BASE + 0x24C) -#define MCHP_ESPI_OOB_RX_LEN REG32(MCHP_ESPI_IO_BASE + 0x250) -#define MCHP_ESPI_OOB_TX_LEN REG32(MCHP_ESPI_IO_BASE + 0x254) -#define MCHP_ESPI_OOB_RX_CTL REG32(MCHP_ESPI_IO_BASE + 0x258) -#define MCHP_ESPI_OOB_RX_IEN REG8(MCHP_ESPI_IO_BASE + 0x25C) -#define MCHP_ESPI_OOB_RX_STATUS REG32(MCHP_ESPI_IO_BASE + 0x260) -#define MCHP_ESPI_OOB_TX_CTL REG32(MCHP_ESPI_IO_BASE + 0x264) -#define MCHP_ESPI_OOB_TX_IEN REG8(MCHP_ESPI_IO_BASE + 0x268) -#define MCHP_ESPI_OOB_TX_STATUS REG32(MCHP_ESPI_IO_BASE + 0x26C) - -/* Flash Channel Registers */ -#define MCHP_ESPI_FC_ADDR_LO REG32(MCHP_ESPI_IO_BASE + 0x280) -#define MCHP_ESPI_FC_ADDR_HI REG32(MCHP_ESPI_IO_BASE + 0x284) -#define MCHP_ESPI_FC_BUF_ADDR_LO REG32(MCHP_ESPI_IO_BASE + 0x288) -#define MCHP_ESPI_FC_BUF_ADDR_HI REG32(MCHP_ESPI_IO_BASE + 0x28C) -#define MCHP_ESPI_FC_XFR_LEN REG32(MCHP_ESPI_IO_BASE + 0x290) -#define MCHP_ESPI_FC_CTL REG32(MCHP_ESPI_IO_BASE + 0x294) -#define MCHP_ESPI_FC_IEN REG8(MCHP_ESPI_IO_BASE + 0x298) -#define MCHP_ESPI_FC_CONFIG REG32(MCHP_ESPI_IO_BASE + 0x29C) -#define MCHP_ESPI_FC_STATUS REG32(MCHP_ESPI_IO_BASE + 0x2A0) - -/* VWire Channel Registers */ -#define MCHP_ESPI_VW_STATUS REG8(MCHP_ESPI_IO_BASE + 0x2B0) - -/* Global Registers */ -/* 32-bit register containing CAP_ID/CAP0/CAP1/PC_CAP */ -#define MCHP_ESPI_IO_REG32_A REG32(MCHP_ESPI_IO_BASE + 0x2E0) -#define MCHP_ESPI_IO_CAP_ID REG8(MCHP_ESPI_IO_BASE + 0x2E0) -#define MCHP_ESPI_IO_CAP0 REG8(MCHP_ESPI_IO_BASE + 0x2E1) -#define MCHP_ESPI_IO_CAP1 REG8(MCHP_ESPI_IO_BASE + 0x2E2) -#define MCHP_ESPI_IO_PC_CAP REG8(MCHP_ESPI_IO_BASE + 0x2E3) -/* 32-bit register containing VW_CAP/OOB_CAP/FC_CAP/PC_READY */ -#define MCHP_ESPI_IO_REG32_B REG32(MCHP_ESPI_IO_BASE + 0x2E4) -#define MCHP_ESPI_IO_VW_CAP REG8(MCHP_ESPI_IO_BASE + 0x2E4) -#define MCHP_ESPI_IO_OOB_CAP REG8(MCHP_ESPI_IO_BASE + 0x2E5) -#define MCHP_ESPI_IO_FC_CAP REG8(MCHP_ESPI_IO_BASE + 0x2E6) -#define MCHP_ESPI_IO_PC_READY REG8(MCHP_ESPI_IO_BASE + 0x2E7) -/* 32-bit register containing OOB_READY/FC_READY/RESET_STATUS/RESET_IEN */ -#define MCHP_ESPI_IO_REG32_C REG32(MCHP_ESPI_IO_BASE + 0x2E8) -#define MCHP_ESPI_IO_OOB_READY REG8(MCHP_ESPI_IO_BASE + 0x2E8) -#define MCHP_ESPI_IO_FC_READY REG8(MCHP_ESPI_IO_BASE + 0x2E9) -#define MCHP_ESPI_IO_RESET_STATUS REG8(MCHP_ESPI_IO_BASE + 0x2EA) -#define MCHP_ESPI_IO_RESET_IEN REG8(MCHP_ESPI_IO_BASE + 0x2EB) -/* 32-bit register containing PLTRST_SRC/VW_READY */ -#define MCHP_ESPI_IO_REG32_D REG32(MCHP_ESPI_IO_BASE + 0x2EC) -#define MCHP_ESPI_IO_PLTRST_SRC REG8(MCHP_ESPI_IO_BASE + 0x2EC) -#define MCHP_ESPI_IO_VW_READY REG8(MCHP_ESPI_IO_BASE + 0x2ED) - - -/* Bits in MCHP_ESPI_IO_CAP0 */ -#define MCHP_ESPI_CAP0_PC_SUPP 0x01 -#define MCHP_ESPI_CAP0_VW_SUPP 0x02 -#define MCHP_ESPI_CAP0_OOB_SUPP 0x04 -#define MCHP_ESPI_CAP0_FC_SUPP 0x08 -#define MCHP_ESPI_CAP0_ALL_CHAN_SUPP (MCHP_ESPI_CAP0_PC_SUPP | \ - MCHP_ESPI_CAP0_VW_SUPP | \ - MCHP_ESPI_CAP0_OOB_SUPP | \ - MCHP_ESPI_CAP0_FC_SUPP) - -/* Bits in MCHP_ESPI_IO_CAP1 */ -#define MCHP_ESPI_CAP1_RW_MASK 0x37 -#define MCHP_ESPI_CAP1_MAX_FREQ_MASK 0x07 -#define MCHP_ESPI_CAP1_MAX_FREQ_20M 0x00 -#define MCHP_ESPI_CAP1_MAX_FREQ_25M 0x01 -#define MCHP_ESPI_CAP1_MAX_FREQ_33M 0x02 -#define MCHP_ESPI_CAP1_MAX_FREQ_50M 0x03 -#define MCHP_ESPI_CAP1_MAX_FREQ_66M 0x04 -#define MCHP_ESPI_CAP1_IO_BITPOS 4 -#define MCHP_ESPI_CAP1_IO_MASK0 0x03 -#define MCHP_ESPI_CAP1_IO_MASK (0x03ul << 4) -#define MCHP_ESPI_CAP1_IO1_VAL 0x00 -#define MCHP_ESPI_CAP1_IO12_VAL 0x01 -#define MCHP_ESPI_CAP1_IO24_VAL 0x02 -#define MCHP_ESPI_CAP1_IO124_VAL 0x03 -#define MCHP_ESPI_CAP1_IO1 (0x00 << 4) -#define MCHP_ESPI_CAP1_IO12 (0x01 << 4) -#define MCHP_ESPI_CAP1_IO24 (0x02 << 4) -#define MCHP_ESPI_CAP1_IO124 (0x03 << 4) - - -/* Bits in MCHP_ESPI_IO_RESET_STATUS and MCHP_ESPI_IO_RESET_IEN */ -#define MCHP_ESPI_RST_PIN_MASK 0x02 -#define MCHP_ESPI_RST_CHG_STS 1 -#define MCHP_ESPI_RST_IEN 1 - - -/* Bits in MCHP_ESPI_IO_PLTRST_SRC */ -#define MCHP_ESPI_PLTRST_SRC_VW 0 -#define MCHP_ESPI_PLTRST_SRC_PIN 1 - - -/* - * eSPI Slave Activate Register - * bit[0] = 0 de-active block is clock-gates - * bit[0] = 1 block is powered and functional - */ -#define MCHP_ESPI_ACTIVATE REG8(MCHP_ESPI_IO_BASE + 0x330) - - -/* - * IO BAR's starting at offset 0x134 - * b[16]=virtualized R/W - * b[15:14]=0 reserved RO - * b[13:8]=Logical Device Number RO - * b[7:0]=mask - */ -#define MCHP_ESPI_IO_BAR_CTL(x) REG32(MCHP_ESPI_IO_BASE + \ - 0x134 + ((x) << 2)) -/* access mask field of eSPI IO BAR Control register */ -#define MCHP_ESPI_IO_BAR_CTL_MASK(x) REG8(MCHP_ESPI_IO_BASE + \ - 0x134 + ((x) << 2)) - -/* - * IO BAR's starting at offset 0x334 - * b[31:16] = I/O address - * b[15:1]=0 reserved - * b[0] = valid - */ -#define MCHP_ESPI_IO_BAR(x) REG32(MCHP_ESPI_IO_BASE + 0x334 + ((x) << 2)) - -#define MCHP_ESPI_IO_BAR_VALID(x) REG8(MCHP_ESPI_IO_BASE + \ - 0x334 + ((x) << 2) + 0) -#define MCHP_ESPI_IO_BAR_ADDR_LSB(x) REG8(MCHP_ESPI_IO_BASE + \ - 0x334 + ((x) << 2) + 2) -#define MCHP_ESPI_IO_BAR_ADDR_MSB(x) REG8(MCHP_ESPI_IO_BASE + \ - 0x334 + ((x) << 2) + 3) -#define MCHP_ESPI_IO_BAR_ADDR(x) REG16(MCHP_ESPI_IO_BASE + \ - 0x334 + ((x) << 2) + 2) - -/* Indices for use in above 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_EC4 8 -#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_ID_EMI 0xF -#define MCHP_ESPI_IO_BAR_P80_0 0x10 -#define MCHP_ESPI_IO_BAR_P80_1 0x11 -#define MCHP_ESPI_IO_BAR_RTC 0x12 - -/* eSPI Serial IRQ registers */ -#define MCHP_ESPI_IO_SERIRQ_REG(x) REG8(MCHP_ESPI_IO_BASE + \ - 0x3ac + (x)) -#define MCHP_ESPI_MBOX_SIRQ0 0 -#define MCHP_ESPI_MBOX_SIRQ1 1 -#define MCHP_ESPI_8042_SIRQ0 2 -#define MCHP_ESPI_8042_SIRQ1 3 -#define MCHP_ESPI_ACPI_EC0_SIRQ 4 -#define MCHP_ESPI_ACPI_EC1_SIRQ 5 -#define MCHP_ESPI_ACPI_EC2_SIRQ 6 -#define MCHP_ESPI_ACPI_EC3_SIRQ 7 -#define MCHP_ESPI_ACPI_EC4_SIRQ 8 -#define MCHP_ESPI_UART0_SIRQ 9 -#define MCHP_ESPI_UART1_SIRQ 10 -#define MCHP_ESPI_EMI0_SIRQ0 11 -#define MCHP_ESPI_EMI0_SIRQ1 12 -#define MCHP_ESPI_EMI1_SIRQ0 13 -#define MCHP_ESPI_EMI1_SIRQ1 14 -#define MCHP_ESPI_EMI2_SIRQ0 15 -#define MCHP_ESPI_EMI2_SIRQ1 16 -#define MCHP_ESPI_RTC_SIRQ 17 -#define MCHP_ESPI_EC_SIRQ 18 - -/* eSPI Virtual Wire Error Register */ -#define MCHP_ESPI_IO_VW_ERROR REG8(MCHP_ESPI_IO_BASE + 0x3f0) - - -/* eSPI Memory Component Base Address */ -#define MCHP_ESPI_MEM_BASE 0x400f3800 - -/* - * eSPI Logical Device Memory Host BAR's to specify Host memory - * base address and valid bit. - * Each Logical Device implementing memory access has an 80-bit register. - * b[0]=Valid - * b[15:1]=0(reserved) - * b[79:16]=eSPI bus memory address(Host address space) - */ -#define MCHP_ESPI_MBAR_MBOX_ID 0 -#define MCHP_ESPI_MBAR_ACPI_EC0_ID 1 -#define MCHP_ESPI_MBAR_ACPI_EC1_ID 2 -#define MCHP_ESPI_MBAR_ACPI_EC2_ID 3 -#define MCHP_ESPI_MBAR_ACPI_EC3_ID 4 -#define MCHP_ESPI_MBAR_ACPI_EC4_ID 5 -#define MCHP_ESPI_MBAR_EMI0_ID 6 -#define MCHP_ESPI_MBAR_EMI1_ID 7 -#define MCHP_ESPI_MBAR_EMI2_ID 8 - -#define MCHP_ESPI_MBAR_VALID(x) \ - REG8(MCHP_ESPI_MEM_BASE + 0x130 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_MBAR_HOST_ADDR_0_15(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x132 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_MBAR_HOST_ADDR_16_31(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x134 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_MBAR_HOST_ADDR_32_47(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x136 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_MBAR_HOST_ADDR_48_63(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x138 + ((x) << 3) + ((x) << 1)) - -/* - * eSPI SRAM BAR's - * b[0,3,8:15] = 0 reserved - * b[2:1] = access - * b[7:4] = size - * b[79:16] = Host address - */ -#define MCHP_ESPI_SRAM_BAR_CFG(x) \ - REG8(MCHP_ESPI_MEM_BASE + 0x1ac + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_SRAM_BAR_ADDR_0_15(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x1ae + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_SRAM_BAR_ADDR_16_31(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x1b0 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_SRAM_BAR_ADDR_32_47(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x1b2 + ((x) << 3) + ((x) << 1)) - -#define MCHP_ESPI_SRAM_BAR_ADDR_48_63(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x1b4 + ((x) << 3) + ((x) << 1)) - -/* eSPI Memory Bus Master Registers */ -#define MCHP_ESPI_BM_STATUS \ - REG32(MCHP_ESPI_MEM_BASE + 0x200) -#define MCHP_ESPI_BM_IEN \ - REG32(MCHP_ESPI_MEM_BASE + 0x204) -#define MCHP_ESPI_BM_CONFIG \ - REG32(MCHP_ESPI_MEM_BASE + 0x208) -#define MCHP_ESPI_BM1_CTL \ - REG32(MCHP_ESPI_MEM_BASE + 0x210) -#define MCHP_ESPI_BM1_HOST_ADDR_LO \ - REG32(MCHP_ESPI_MEM_BASE + 0x214) -#define MCHP_ESPI_BM1_HOST_ADDR_HI \ - REG32(MCHP_ESPI_MEM_BASE + 0x218) -#define MCHP_ESPI_BM1_EC_ADDR \ - REG32(MCHP_ESPI_MEM_BASE + 0x21c) -#define MCHP_ESPI_BM2_CTL \ - REG32(MCHP_ESPI_MEM_BASE + 0x224) -#define MCHP_ESPI_BM2_HOST_ADDR_LO \ - REG32(MCHP_ESPI_MEM_BASE + 0x228) -#define MCHP_ESPI_BM2_HOST_ADDR_HI \ - REG32(MCHP_ESPI_MEM_BASE + 0x22c) -#define MCHP_ESPI_BM2_EC_ADDR \ - REG32(MCHP_ESPI_MEM_BASE + 0x230) - -/* - * eSPI Memory BAR's for Logical Devices - * b[0] = Valid - * b[2:1] = access - * b[3] = 0 reserved - * b[7:4] = size - * b[15:8] = 0 reserved - * b[47:16] = EC SRAM Address where Host address is mapped - * b[79:48] = 0 reserved - * - * BAR's start at offset 0x330 - */ -#define MCHP_ESPI_MBAR_EC_VSIZE(x) \ - REG32(MCHP_ESPI_MEM_BASE + 0x330 + ((x) << 3) + ((x) << 1)) -#define MCHP_ESPI_MBAR_EC_ADDR_0_15(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x332 + ((x) << 3) + ((x) << 1)) -#define MCHP_ESPI_MBAR_EC_ADDR_16_31(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x334 + ((x) << 3) + ((x) << 1)) -#define MCHP_ESPI_MBAR_EC_ADDR_32_47(x) \ - REG16(MCHP_ESPI_MEM_BASE + 0x336 + ((x) << 3) + ((x) << 1)) - -/* eSPI Virtual Wire Component Base Address */ -#define MCHP_ESPI_VW_BASE 0x400f9c00 - -#define MCHP_ESPI_MSVW_BASE (MCHP_ESPI_VW_BASE) -#define MCHP_ESPI_SMVW_BASE ((MCHP_ESPI_VW_BASE) + 0x200ul) - -#define MCHP_ESPI_MSVW_LEN 12 -#define MCHP_ESPI_SMVW_LEN 8 - -#define MCHP_ESPI_MSVW_ADDR(n) ((MCHP_ESPI_MSVW_BASE) + \ - ((n) * (MCHP_ESPI_MSVW_LEN))) - -#define MCHP_ESPI_MSVW_MTOS_BITPOS 4 - -#define MCHP_ESPI_MSVW_IRQSEL_LEVEL_LO 0 -#define MCHP_ESPI_MSVW_IRQSEL_LEVEL_HI 1 -#define MCHP_ESPI_MSVW_IRQSEL_DISABLED 4 -#define MCHP_ESPI_MSVW_IRQSEL_RISING 0x0d -#define MCHP_ESPI_MSVW_IRQSEL_FALLING 0x0e -#define MCHP_ESPI_MSVW_IRQSEL_BOTH_EDGES 0x0f - - - -/* - * Mapping of eSPI Master Host VWire group indices to - * MCHP eSPI Master to Slave 96-bit VWire registers. - * MSVW_xy where xy = PCH VWire number. - * Each PCH VWire number controls 4 virtual wires. - */ -#define MSVW_H02 0 -#define MSVW_H03 1 -#define MSVW_H07 2 -#define MSVW_H41 3 -#define MSVW_H42 4 -#define MSVW_H43 5 -#define MSVW_H44 6 -#define MSVW_H47 7 -#define MSVW_H4A 8 -#define MSVW_HSPARE0 9 -#define MSVW_HSPARE1 10 -#define MSVW_MAX 11 - - -/* Access 32-bit word in 96-bit MSVW register. 0 <= w <= 2 */ -#define MSVW(id, w) REG32(MCHP_ESPI_MSVW_BASE + ((id) << 3) + \ - ((id << 2)) + (((w) & 0x03) << 2)) - -/* Access index value in byte 0 */ -#define MCHP_ESPI_VW_M2S_INDEX(id) \ - REG8(MCHP_ESPI_VW_BASE + ((id) << 3) + ((id) << 2)) - -/* - * Access MTOS_SOURCE and MTOS_STATE in byte 1 - * MTOS_SOURCE = b[1:0] specifies reset source - * MTOS_STATE = b[7:4] are states loaded into SRC[0:3] on reset event - */ -#define MCHP_ESPI_VW_M2S_MTOS(id) \ - REG8(MCHP_ESPI_VW_BASE + 1 + ((id) << 3) + ((id) << 2)) - -/* - * Access Index, MTOS Source, and MTOS State as 16-bit quantity. - * Index in b[7:0] - * MTOS Source in b[9:8] - * MTOS State in b[15:12] - */ -#define MCHP_ESPI_VW_M2S_INDEX_MTOS(id) \ - REG16(MCHP_ESPI_VW_BASE + ((id) << 3) + ((id) << 2)) - -/* Access SRCn IRQ Select bit fields */ -#define MCHP_ESPI_VW_M2S_IRQSEL0(id) \ - (REG8(MCHP_ESPI_VW_BASE + 4 + ((id) << 3) + ((id) << 2))) - -#define MCHP_ESPI_VW_M2S_IRQSEL1(id) \ - (REG8(MCHP_ESPI_VW_BASE + 5 + ((id) << 3) + ((id) << 2))) - -#define MCHP_ESPI_VW_M2S_IRQSEL2(id) \ - (REG8(MCHP_ESPI_VW_BASE + 6 + ((id) << 3) + ((id) << 2))) - -#define MCHP_ESPI_VW_M2S_IRQSEL3(id) \ - (REG8(MCHP_ESPI_VW_BASE + 7 + ((id) << 3) + ((id) << 2))) - -#define MCHP_ESPI_VW_M2S_IRQSEL(id, src) \ - REG8(MCHP_ESPI_VW_BASE + 4 + ((id) << 3) + ((id) << 2) + \ - ((src) & 0x03)) - -#define MCHP_ESPI_VW_M2S_IRQSEL_ALL(id) \ - (REG32(MCHP_ESPI_VW_BASE + 4 + ((id) << 3) + ((id) << 2))) - -/* Access individual source bits */ -#define MCHP_ESPI_VW_M2S_SRC0(id) \ - REG8(MCHP_ESPI_VW_BASE + 8 + ((id) << 3) + ((id) << 2)) - -#define MCHP_ESPI_VW_M2S_SRC1(id) \ - REG8(MCHP_ESPI_VW_BASE + 9 + ((id) << 3) + ((id) << 2)) - -#define MCHP_ESPI_VW_M2S_SRC2(id) \ - REG8(MCHP_ESPI_VW_BASE + 10 + ((id) << 3) + ((id) << 2)) - -#define MCHP_ESPI_VW_M2S_SRC3(id) \ - REG8(MCHP_ESPI_VW_BASE + 11 + ((id) << 3) + ((id) << 2)) - -/* - * Access all four Source bits as 32-bit value, Source bits are located - * at bits[0, 8, 16, 24] of 32-bit word. - */ -#define MCHP_ESPI_VW_M2S_SRC_ALL(id) \ - REG32(MCHP_ESPI_VW_BASE + 8 + ((id) << 3) + ((id) << 2)) - -/* - * Access an individual Source bit as byte where - * bit[0] contains the source bit. - */ -#define MCHP_ESPI_VW_M2S_SRC(id, src) \ - REG8(MCHP_ESPI_VW_BASE + 8 + ((id) << 3) + ((src) & 0x03)) - - - -/* - * Indices of Slave to Master Virtual Wire registers. - * Registers are 64-bit. - * Host chipset groups VWires into groups of 4 with - * a spec. defined index. - * SMVW_Ixy where xy = eSPI Master defined index. - * MCHP maps Host indices into its Slave to Master - * 64-bit registers. - */ -#define SMVW_H04 0 -#define SMVW_H05 1 -#define SMVW_H06 2 -#define SMVW_H40 3 -#define SMVW_H45 4 -#define SMVW_H46 5 -#define SMVW_HSPARE6 6 -#define SMVW_HSPARE7 7 -#define SMVW_HSPARE8 8 -#define SMVW_HSPARE9 9 -#define SMVW_HSPARE10 10 -#define SMVW_MAX 11 - - -/* Access 32-bit word of 64-bit SMVW register, 0 <= w <= 1 */ -#define SMVW(id, w) REG32(MCHP_ESPI_VW_BASE + 0x200 + ((id) << 3) + \ - (((w) & 0x01) << 2)) - -/* Access Index in b[7:0] of byte 0 */ -#define MCHP_ESPI_VW_S2M_INDEX(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x200 + ((id) << 3)) - -/* Access STOM_SOURCE and STOM_STATE in byte 1 - * STOM_SOURCE = b[1:0] - * STOM_STATE = b[7:4] - */ -#define MCHP_ESPI_VW_S2M_STOM(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x201 + ((id) << 3)) - -/* Access Index, STOM_SOURCE, and STOM_STATE in bytes[1:0] - * Index = b[7:0] - * STOM_SOURCE = b[9:8] - * STOM_STATE = [15:12] - */ -#define MCHP_ESPI_VW_S2M_INDEX_STOM(id) \ - REG16(MCHP_ESPI_VW_BASE + 0x200 + ((id) << 3)) - -/* Access Change[0:3] RO bits. Set to 1 if any of SRC[0:3] change */ -#define MCHP_ESPI_VW_S2M_CHANGE(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x202 + ((id) << 3)) - -/* Access individual SRC bits - * bit[0] = SRCn - */ -#define MCHP_ESPI_VW_S2M_SRC0(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x204 + ((id) << 3)) - -#define MCHP_ESPI_VW_S2M_SRC1(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x205 + ((id) << 3)) - -#define MCHP_ESPI_VW_S2M_SRC2(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x206 + ((id) << 3)) - -#define MCHP_ESPI_VW_S2M_SRC3(id) \ - REG8(MCHP_ESPI_VW_BASE + 0x206 + ((id) << 3)) - -/* - * Access specified source bit as byte read/write. - * Source bit is in bit[0] of byte. - */ -#define MCHP_ESPI_VW_S2M_SRC(id, src) \ - REG8(MCHP_ESPI_VW_BASE + 0x204 + ((id) << 3) + ((src) & 0x03)) - - -/* Access SRC[0:3] as 32-bit word - * SRC0 = b[0] - * SRC1 = b[8] - * SRC2 = b[16] - * SRC3 = b[24] - */ -#define MCHP_ESPI_VW_S2M_SRC_ALL(id) \ - REG32(MCHP_ESPI_VW_BASE + 0x204 + ((id) << 3)) - - -/* - * 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 (1ul << 0) -#define MCHP_ESPI_BM1_GIRQ_BIT (1ul << 1) -#define MCHP_ESPI_BM2_GIRQ_BIT (1ul << 2) -#define MCHP_ESPI_LTR_GIRQ_BIT (1ul << 3) -#define MCHP_ESPI_OOB_TX_GIRQ_BIT (1ul << 4) -#define MCHP_ESPI_OOB_RX_GIRQ_BIT (1ul << 5) -#define MCHP_ESPI_FC_GIRQ_BIT (1ul << 6) -#define MCHP_ESPI_RESET_GIRQ_BIT (1ul << 7) -#define MCHP_ESPI_VW_EN_GIRQ_BIT (1ul << 8) - -/* - * 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_BASE 0x40002400 -#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) - -#define MCHP_DMA_MAIN_CTRL REG8(MCHP_DMA_BASE + 0x00) -#define MCHP_DMA_MAIN_PKT_RO REG32(MCHP_DMA_BASE + 0x04) -#define MCHP_DMA_MAIN_FSM_RO REG8(MCHP_DMA_BASE + 0x08) - -/* DMA Channel Registers */ -#define MCHP_DMA_CH_ACT(n) \ - REG8(MCHP_DMA_CH_BASE + ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_MEM_START(n) \ - REG32(MCHP_DMA_CH_BASE + 0x04 + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_MEM_END(n) \ - REG32(MCHP_DMA_CH_BASE + 0x08 + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_DEV_ADDR(n) \ - REG32(MCHP_DMA_CH_BASE + 0x0c + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_CTRL(n) \ - REG32(MCHP_DMA_CH_BASE + 0x10 + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_ISTS(n) \ - REG8(MCHP_DMA_CH_BASE + 0x14 + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_IEN(n) \ - REG8(MCHP_DMA_CH_BASE + 0x18 + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -#define MCHP_DMA_CH_FSM_RO(n) \ - REG16(MCHP_DMA_CH_BASE + 0x1c + \ - ((n) << MCHP_DMA_CH_OFS_BITPOS)) - -/* - * DMA Channel 0 implements CRC-32 feature - */ -#define MCHP_DMA_CH0_CRC32_EN REG8(MCHP_DMA_CH_BASE + 0x20) -#define MCHP_DMA_CH0_CRC32_DATA REG32(MCHP_DMA_CH_BASE + 0x24) -#define MCHP_DMA_CH0_CRC32_POST_STS REG8(MCHP_DMA_CH_BASE + 0x28) - -/* - * DMA Channel 1 implements memory fill feature - */ -#define MCHP_DMA_CH1_FILL_EN \ - REG8(MCHP_DMA_CH_BASE + MCHP_DMA_CH_OFS + 0x20) -#define MCHP_DMA_CH1_FILL_DATA \ - REG32(MCHP_DMA_CH_BASE + MCHP_DMA_CH_OFS + 0x24) - - -/* - * Available DMA channels. - * - * On MCHP, any DMA channel may serve any device. Since we have - * 14 channels and 14 devices, 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 = 1, - MCHP_DMAC_I2C1_SLAVE = 2, - MCHP_DMAC_I2C1_MASTER = 3, - MCHP_DMAC_I2C2_SLAVE = 4, - MCHP_DMAC_I2C2_MASTER = 5, - MCHP_DMAC_I2C3_SLAVE = 6, - MCHP_DMAC_I2C3_MASTER = 7, - MCHP_DMAC_SPI0_TX = 8, - MCHP_DMAC_SPI0_RX = 9, - MCHP_DMAC_SPI1_TX = 10, - MCHP_DMAC_SPI1_RX = 11, - MCHP_DMAC_QMSPI0_TX = 12, - MCHP_DMAC_QMSPI0_RX = 13, - /* Channel count */ - MCHP_DMAC_COUNT = 14, -}; - - -/* Bits for DMA Main Control */ -#define MCHP_DMA_MAIN_CTRL_ACT BIT(0) -#define MCHP_DMA_MAIN_CTRL_SRST BIT(1) - -/* Bits for DMA channel regs */ -#define MCHP_DMA_ACT_EN BIT(0) -/* DMA Channel Control */ -#define MCHP_DMA_ABORT BIT(25) -#define MCHP_DMA_SW_GO BIT(24) -#define MCHP_DMA_XFER_SIZE_MASK (7ul << 20) -#define MCHP_DMA_XFER_SIZE(x) ((x) << 20) -#define MCHP_DMA_DIS_HW_FLOW BIT(19) -#define MCHP_DMA_INC_DEV BIT(17) -#define MCHP_DMA_INC_MEM BIT(16) -#define MCHP_DMA_DEV(x) ((x) << 9) -#define MCHP_DMA_DEV_MASK0 (0x7f) -#define MCHP_DMA_DEV_MASK (0x7f << 9) -#define MCHP_DMA_TO_DEV BIT(8) -#define MCHP_DMA_DONE BIT(2) -#define MCHP_DMA_RUN BIT(0) -/* DMA Channel Status */ -#define MCHP_DMA_STS_ALU_DONE BIT(3) -#define MCHP_DMA_STS_DONE BIT(2) -#define MCHP_DMA_STS_HWFL_ERR BIT(1) -#define MCHP_DMA_STS_BUS_ERR BIT(0) - -/* - * 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_GPSPI0_TX_REQ_ID 8 -#define MCHP_DMA_GPSPI0_RX_REQ_ID 9 -#define MCHP_DMA_GPSPI1_TX_REQ_ID 10 -#define MCHP_DMA_GPSPI1_RX_REQ_ID 11 -#define MCHP_DMA_QMSPI0_TX_REQ_ID 12 -#define MCHP_DMA_QMSPI0_RX_REQ_ID 13 - -/* - * Required structure typedef for common/dma.h interface - * !!! checkpatch.pl will not like this !!! - */ - -/* Registers for a single channel of the DMA controller */ -struct MCHP_dma_chan { - uint32_t act; /* Activate */ - uint32_t mem_start; /* Memory start address */ - uint32_t mem_end; /* Memory end address */ - uint32_t dev; /* Device address */ - uint32_t ctrl; /* Control */ - uint32_t int_status; /* Interrupt status */ - uint32_t int_enabled; /* Interrupt enabled */ - uint32_t chfsm; /* channel fsm read-only */ - uint32_t alu_en; /* channels 0 & 1 only */ - uint32_t alu_data; /* channels 0 & 1 only */ - uint32_t alu_sts; /* channel 0 only */ - uint32_t alu_ro; /* channel 0 only */ - uint32_t rsvd[4]; /* 0x30 - 0x3F */ -}; - -/* Common code and header file must use this */ -typedef struct MCHP_dma_chan dma_chan_t; - -/* - * 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)) - -/* IRQ Numbers */ -#ifdef CHIP_FAMILY - -#ifdef CHIP_FAMILY_MEC17XX - -#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 -/* - * GIRQ22 is not connected to NVIC, it wakes peripheral - * subsystem but not ARM core. - */ -#define MCHP_IRQ_GIRQ23 14 -#define MCHP_IRQ_GIRQ24 15 -#define MCHP_IRQ_GIRQ25 16 -#define MCHP_IRQ_GIRQ26 17 -/* 18 - 19 Not connected */ -#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_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 -#define MCHP_IRQ_DMA_12 36 -#define MCHP_IRQ_DMA_13 37 -/* 38 - 39 Not connected */ -#define MCHP_IRQ_UART0 40 -#define MCHP_IRQ_UART1 41 -#define MCHP_IRQ_EMI0 42 -#define MCHP_IRQ_EMI1 43 -#define MCHP_IRQ_EMI2 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_ACPIEC4_IBF 53 -#define MCHP_IRQ_ACPIEC4_OBE 54 -#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 -/* 61 Not connected */ -#define MCHP_IRQ_PORT80DBG0 62 -#define MCHP_IRQ_PORT80DBG1 63 -/* 64 Not connected */ -#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 -#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_FAN0_FAIL 74 -#define MCHP_IRQ_FAN0_STALL 75 -#define MCHP_IRQ_FAN1_FAIL 76 -#define MCHP_IRQ_FAN1_STALL 77 -#define MCHP_IRQ_ADC_SNGL 78 -#define MCHP_IRQ_ADC_RPT 79 -#define MCHP_IRQ_RCID0 80 -#define MCHP_IRQ_RCID1 81 -#define MCHP_IRQ_RCID2 82 -#define MCHP_IRQ_LED0_WDT 83 -#define MCHP_IRQ_LED1_WDT 84 -#define MCHP_IRQ_LED2_WDT 85 -#define MCHP_IRQ_LED3_WDT 86 -#define MCHP_IRQ_PHOT 87 -#define MCHP_IRQ_PWRGRD0 88 -#define MCHP_IRQ_PWRGRD1 89 -#define MCHP_IRQ_LPC 90 -#define MCHP_IRQ_QMSPI0 91 -#define MCHP_IRQ_SPI0_TX 92 -#define MCHP_IRQ_SPI0_RX 93 -#define MCHP_IRQ_SPI1_TX 94 -#define MCHP_IRQ_SPI1_RX 95 -#define MCHP_IRQ_BCM0_ERR 96 -#define MCHP_IRQ_BCM0_BUSY 97 -#define MCHP_IRQ_BCM1_ERR 98 -#define MCHP_IRQ_BCM1_BUSY 99 -#define MCHP_IRQ_PS2_0 100 -#define MCHP_IRQ_PS2_1 101 -#define MCHP_IRQ_PS2_2 102 -#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_RTOS_TIMER 111 -#define MCHP_IRQ_HTIMER0 112 -#define MCHP_IRQ_HTIMER1 113 -#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_VCI_IN4 126 -#define MCHP_IRQ_VCI_IN5 127 -#define MCHP_IRQ_VCI_IN6 128 -#define MCHP_IRQ_PS20A_WAKE 129 -#define MCHP_IRQ_PS20B_WAKE 130 -#define MCHP_IRQ_PS21A_WAKE 131 -#define MCHP_IRQ_PS21B_WAKE 132 -#define MCHP_IRQ_PS2_2_WAKE 133 -#define MCHP_IRQ_ENVMON 134 -#define MCHP_IRQ_KSC_INT 135 -#define MCHP_IRQ_TIMER16_0 136 -#define MCHP_IRQ_TIMER16_1 137 -#define MCHP_IRQ_TIMER16_2 138 -#define MCHP_IRQ_TIMER16_3 139 -#define MCHP_IRQ_TIMER32_0 140 -#define MCHP_IRQ_TIMER32_1 141 -#define MCHP_IRQ_CNTR_TM0 142 -#define MCHP_IRQ_CNTR_TM1 143 -#define MCHP_IRQ_CNTR_TM2 144 -#define MCHP_IRQ_CNTR_TM3 145 -#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 -#define MCHP_IRQ_EEPROM 155 -#define MCHP_IRQ_ESPI_VW_EN 156 - -#define MCHP_IRQ_MAX 157 - -#else -#error "BUILD ERROR: CHIP_FAMILY_MEC17XX not defined!" -#endif /* #ifdef CHIP_FAMILY_MEC17XX */ - -#else -#error "BUILD ERROR: CHIP_FAMILY not defined!" -#endif /* #ifdef CHIP_FAMILY */ - -/* Wake pin definitions, defined at board-level */ -extern const enum gpio_signal hibernate_wake_pins[]; -extern const int hibernate_wake_pins_used; - - -#endif /* __CROS_EC_REGISTERS_H */ |