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Diffstat (limited to 'chip/mec1322/registers.h')
| -rw-r--r-- | chip/mec1322/registers.h | 510 |
1 files changed, 0 insertions, 510 deletions
diff --git a/chip/mec1322/registers.h b/chip/mec1322/registers.h deleted file mode 100644 index 7bbd9fb068..0000000000 --- a/chip/mec1322/registers.h +++ /dev/null @@ -1,510 +0,0 @@ -/* Copyright 2013 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 MEC1322 processor - */ - -#ifndef __CROS_EC_REGISTERS_H -#define __CROS_EC_REGISTERS_H - -#include "common.h" - -/* Helper function for RAM address aliasing */ -#define MEC1322_RAM_ALIAS(x) \ - ((x) >= 0x118000 ? (x) - 0x118000 + 0x20000000 : (x)) - -/* EC Chip Configuration */ -#define MEC1322_CHIP_BASE 0x400fff00 -#define MEC1322_CHIP_DEV_ID REG8(MEC1322_CHIP_BASE + 0x20) -#define MEC1322_CHIP_DEV_REV REG8(MEC1322_CHIP_BASE + 0x21) - - -/* Power/Clocks/Resets */ -#define MEC1322_PCR_BASE 0x40080100 -#define MEC1322_PCR_CHIP_SLP_EN REG32(MEC1322_PCR_BASE + 0x0) -#define MEC1322_PCR_CHIP_CLK_REQ REG32(MEC1322_PCR_BASE + 0x4) -#define MEC1322_PCR_EC_SLP_EN REG32(MEC1322_PCR_BASE + 0x8) -/* Command all blocks to sleep */ -#define MEC1322_PCR_EC_SLP_EN_SLEEP 0xe0700ff7 -#define MEC1322_PCR_EC_SLP_EN_PWM(n) (1 << ((n) ? (19 + (n)) : 4)) -#define MEC1322_PCR_EC_SLP_EN_PWM3 BIT(22) -#define MEC1322_PCR_EC_SLP_EN_PWM2 BIT(21) -#define MEC1322_PCR_EC_SLP_EN_PWM1 BIT(20) -#define MEC1322_PCR_EC_SLP_EN_PWM0 BIT(4) -/* Allow all blocks to request clocks */ -#define MEC1322_PCR_EC_SLP_EN_WAKE (~0xe0700ff7) -#define MEC1322_PCR_EC_CLK_REQ REG32(MEC1322_PCR_BASE + 0xc) -#define MEC1322_PCR_HOST_SLP_EN REG32(MEC1322_PCR_BASE + 0x10) -/* Command all blocks to sleep */ -#define MEC1322_PCR_HOST_SLP_EN_SLEEP 0x5f003 -/* Allow all blocks to request clocks */ -#define MEC1322_PCR_HOST_SLP_EN_WAKE (~0x5f003) -#define MEC1322_PCR_HOST_CLK_REQ REG32(MEC1322_PCR_BASE + 0x14) -#define MEC1322_PCR_SYS_SLP_CTL REG32(MEC1322_PCR_BASE + 0x18) -#define MEC1322_PCR_PROC_CLK_CTL REG32(MEC1322_PCR_BASE + 0x20) -#define MEC1322_PCR_EC_SLP_EN2 REG32(MEC1322_PCR_BASE + 0x24) -/* Mask to command all blocks to sleep */ -#define MEC1322_PCR_EC_SLP_EN2_SLEEP 0x1ffffff8 -/* Allow all blocks to request clocks */ -#define MEC1322_PCR_EC_SLP_EN2_WAKE (~0x03fffff8) -#define MEC1322_PCR_EC_CLK_REQ2 REG32(MEC1322_PCR_BASE + 0x28) -#define MEC1322_PCR_SLOW_CLK_CTL REG32(MEC1322_PCR_BASE + 0x2c) -#define MEC1322_PCR_CHIP_OSC_ID REG32(MEC1322_PCR_BASE + 0x30) -#define MEC1322_PCR_CHIP_PWR_RST REG32(MEC1322_PCR_BASE + 0x34) -#define MEC1322_PCR_CHIP_RST_EN REG32(MEC1322_PCR_BASE + 0x38) -#define MEC1322_PCR_HOST_RST_EN REG32(MEC1322_PCR_BASE + 0x3c) -#define MEC1322_PCR_EC_RST_EN REG32(MEC1322_PCR_BASE + 0x40) -#define MEC1322_PCR_EC_RST_EN2 REG32(MEC1322_PCR_BASE + 0x44) -#define MEC1322_PCR_PWR_RST_CTL REG32(MEC1322_PCR_BASE + 0x48) - -/* Bit defines for MEC1322_PCR_CHIP_PWR_RST */ -#define MEC1322_PWR_RST_STS_VCC1 BIT(6) -#define MEC1322_PWR_RST_STS_VBAT BIT(5) - -/* EC Subsystem */ -#define MEC1322_EC_BASE 0x4000fc00 -#define MEC1322_EC_INT_CTRL REG32(MEC1322_EC_BASE + 0x18) -#define MEC1322_EC_TRACE_EN REG32(MEC1322_EC_BASE + 0x1c) -#define MEC1322_EC_JTAG_EN REG32(MEC1322_EC_BASE + 0x20) -#define MEC1322_EC_WDT_CNT REG32(MEC1322_EC_BASE + 0x28) -#define MEC1322_EC_ADC_VREF_PD REG32(MEC1322_EC_BASE + 0x38) - -/* Interrupt aggregator */ -#define MEC1322_INT_BASE 0x4000c000 -#define MEC1322_INTx_BASE(x) (MEC1322_INT_BASE + ((x) - 8) * 0x14) -#define MEC1322_INT_SOURCE(x) REG32(MEC1322_INTx_BASE(x) + 0x0) -#define MEC1322_INT_ENABLE(x) REG32(MEC1322_INTx_BASE(x) + 0x4) -#define MEC1322_INT_RESULT(x) REG32(MEC1322_INTx_BASE(x) + 0x8) -#define MEC1322_INT_DISABLE(x) REG32(MEC1322_INTx_BASE(x) + 0xc) -#define MEC1322_INT_BLK_EN REG32(MEC1322_INT_BASE + 0x200) -#define MEC1322_INT_BLK_DIS REG32(MEC1322_INT_BASE + 0x204) -#define MEC1322_INT_BLK_IRQ REG32(MEC1322_INT_BASE + 0x208) - - -/* UART */ -#define MEC1322_UART_CONFIG_BASE 0x400f1f00 -#define MEC1322_UART_RUNTIME_BASE 0x400f1c00 - -#define MEC1322_UART_ACT REG8(MEC1322_UART_CONFIG_BASE + 0x30) -#define MEC1322_UART_CFG REG8(MEC1322_UART_CONFIG_BASE + 0xf0) - -/* DLAB=0 */ -#define MEC1322_UART_RB /*R*/ REG8(MEC1322_UART_RUNTIME_BASE + 0x0) -#define MEC1322_UART_TB /*W*/ REG8(MEC1322_UART_RUNTIME_BASE + 0x0) -#define MEC1322_UART_IER REG8(MEC1322_UART_RUNTIME_BASE + 0x1) -/* DLAB=1 */ -#define MEC1322_UART_PBRG0 REG8(MEC1322_UART_RUNTIME_BASE + 0x0) -#define MEC1322_UART_PBRG1 REG8(MEC1322_UART_RUNTIME_BASE + 0x1) - -#define MEC1322_UART_FCR /*W*/ REG8(MEC1322_UART_RUNTIME_BASE + 0x2) -#define MEC1322_UART_IIR /*R*/ REG8(MEC1322_UART_RUNTIME_BASE + 0x2) -#define MEC1322_UART_LCR REG8(MEC1322_UART_RUNTIME_BASE + 0x3) -#define MEC1322_UART_MCR REG8(MEC1322_UART_RUNTIME_BASE + 0x4) -#define MEC1322_UART_LSR REG8(MEC1322_UART_RUNTIME_BASE + 0x5) -#define MEC1322_UART_MSR REG8(MEC1322_UART_RUNTIME_BASE + 0x6) -#define MEC1322_UART_SCR REG8(MEC1322_UART_RUNTIME_BASE + 0x7) - -/* Bit defines for MEC1322_UART_LSR */ -#define MEC1322_LSR_TX_EMPTY BIT(5) - -/* GPIO */ -#define MEC1322_GPIO_BASE 0x40081000 - -static inline uintptr_t gpio_port_base(int port_id) -{ - int oct = (port_id / 10) * 8 + port_id % 10; - return MEC1322_GPIO_BASE + oct * 0x20; -} -#define MEC1322_GPIO_CTL(port, id) REG32(gpio_port_base(port) + (id << 2)) - -#define UNIMPLEMENTED_GPIO_BANK 0 - - -/* Timer */ -#define MEC1322_TMR16_BASE(x) (0x40000c00 + (x) * 0x20) -#define MEC1322_TMR32_BASE(x) (0x40000c80 + (x) * 0x20) - -#define MEC1322_TMR16_CNT(x) REG32(MEC1322_TMR16_BASE(x) + 0x0) -#define MEC1322_TMR16_PRE(x) REG32(MEC1322_TMR16_BASE(x) + 0x4) -#define MEC1322_TMR16_STS(x) REG32(MEC1322_TMR16_BASE(x) + 0x8) -#define MEC1322_TMR16_IEN(x) REG32(MEC1322_TMR16_BASE(x) + 0xc) -#define MEC1322_TMR16_CTL(x) REG32(MEC1322_TMR16_BASE(x) + 0x10) -#define MEC1322_TMR32_CNT(x) REG32(MEC1322_TMR32_BASE(x) + 0x0) -#define MEC1322_TMR32_PRE(x) REG32(MEC1322_TMR32_BASE(x) + 0x4) -#define MEC1322_TMR32_STS(x) REG32(MEC1322_TMR32_BASE(x) + 0x8) -#define MEC1322_TMR32_IEN(x) REG32(MEC1322_TMR32_BASE(x) + 0xc) -#define MEC1322_TMR32_CTL(x) REG32(MEC1322_TMR32_BASE(x) + 0x10) - - -/* Watchdog */ -#define MEC1322_WDG_BASE 0x40000400 -#define MEC1322_WDG_LOAD REG16(MEC1322_WDG_BASE + 0x0) -#define MEC1322_WDG_CTL REG8(MEC1322_WDG_BASE + 0x4) -#define MEC1322_WDG_KICK REG8(MEC1322_WDG_BASE + 0x8) -#define MEC1322_WDG_CNT REG16(MEC1322_WDG_BASE + 0xc) - - -/* VBAT */ -#define MEC1322_VBAT_BASE 0x4000a400 -#define MEC1322_VBAT_STS REG32(MEC1322_VBAT_BASE + 0x0) -#define MEC1322_VBAT_CE REG32(MEC1322_VBAT_BASE + 0x8) -#define MEC1322_VBAT_RAM(x) REG32(MEC1322_VBAT_BASE + 0x400 + 4 * (x)) - -/* Bit definition for MEC1322_VBAT_STS */ -#define MEC1322_VBAT_STS_WDT BIT(5) - -/* Miscellaneous firmware control fields - * scratch pad index cannot be more than 16 as - * mec has 64 bytes = 16 indexes of scratchpad RAM - */ -#define MEC1322_IMAGETYPE_IDX 15 - -/* LPC */ -#define MEC1322_LPC_CFG_BASE 0x400f3300 -#define MEC1322_LPC_ACT REG8(MEC1322_LPC_CFG_BASE + 0x30) -#define MEC1322_LPC_SIRQ(x) REG8(MEC1322_LPC_CFG_BASE + 0x40 + (x)) -#define MEC1322_LPC_CFG_BAR REG32(MEC1322_LPC_CFG_BASE + 0x60) -#define MEC1322_LPC_EMI_BAR REG32(MEC1322_LPC_CFG_BASE + 0x64) -#define MEC1322_LPC_UART_BAR REG32(MEC1322_LPC_CFG_BASE + 0x68) -#define MEC1322_LPC_8042_BAR REG32(MEC1322_LPC_CFG_BASE + 0x78) -#define MEC1322_LPC_ACPI_EC0_BAR REG32(MEC1322_LPC_CFG_BASE + 0x88) -#define MEC1322_LPC_ACPI_EC1_BAR REG32(MEC1322_LPC_CFG_BASE + 0x8c) -#define MEC1322_LPC_ACPI_PM1_BAR REG32(MEC1322_LPC_CFG_BASE + 0x90) -#define MEC1322_LPC_PORT92_BAR REG32(MEC1322_LPC_CFG_BASE + 0x94) -#define MEC1322_LPC_MAILBOX_BAR REG32(MEC1322_LPC_CFG_BASE + 0x98) -#define MEC1322_LPC_RTC_BAR REG32(MEC1322_LPC_CFG_BASE + 0x9c) -#define MEC1322_LPC_MEM_BAR REG32(MEC1322_LPC_CFG_BASE + 0xa0) -#define MEC1322_LPC_MEM_BAR_CFG REG32(MEC1322_LPC_CFG_BASE + 0xa4) - -#define MEC1322_LPC_RT_BASE 0x400f3100 -#define MEC1322_LPC_BUS_MONITOR REG32(MEC1322_LPC_RT_BASE + 0x4) -#define MEC1322_LPC_CLK_CTRL REG32(MEC1322_LPC_RT_BASE + 0x10) -#define MEC1322_LPC_MEM_HOST_CFG REG32(MEC1322_LPC_RT_BASE + 0xfc) - - -/* EMI */ -#define MEC1322_EMI_BASE 0x400f0100 -#define MEC1322_EMI_H2E_MBX REG8(MEC1322_EMI_BASE + 0x0) -#define MEC1322_EMI_E2H_MBX REG8(MEC1322_EMI_BASE + 0x1) -#define MEC1322_EMI_MBA0 REG32(MEC1322_EMI_BASE + 0x4) -#define MEC1322_EMI_MRL0 REG16(MEC1322_EMI_BASE + 0x8) -#define MEC1322_EMI_MWL0 REG16(MEC1322_EMI_BASE + 0xa) -#define MEC1322_EMI_MBA1 REG32(MEC1322_EMI_BASE + 0xc) -#define MEC1322_EMI_MRL1 REG16(MEC1322_EMI_BASE + 0x10) -#define MEC1322_EMI_MWL1 REG16(MEC1322_EMI_BASE + 0x12) -#define MEC1322_EMI_ISR REG16(MEC1322_EMI_BASE + 0x14) -#define MEC1322_EMI_HCE REG16(MEC1322_EMI_BASE + 0x16) - -#define MEC1322_EMI_RT_BASE 0x400f0000 -#define MEC1322_EMI_ISR_B0 REG8(MEC1322_EMI_RT_BASE + 0x8) -#define MEC1322_EMI_ISR_B1 REG8(MEC1322_EMI_RT_BASE + 0x9) -#define MEC1322_EMI_IMR_B0 REG8(MEC1322_EMI_RT_BASE + 0xa) -#define MEC1322_EMI_IMR_B1 REG8(MEC1322_EMI_RT_BASE + 0xb) - - -/* Mailbox */ -#define MEC1322_MBX_RT_BASE 0x400f2400 -#define MEC1322_MBX_INDEX REG8(MEC1322_MBX_RT_BASE + 0x0) -#define MEC1322_MBX_DATA REG8(MEC1322_MBX_RT_BASE + 0x1) - -#define MEC1322_MBX_BASE 0x400f2500 -#define MEC1322_MBX_H2E_MBX REG8(MEC1322_MBX_BASE + 0x0) -#define MEC1322_MBX_E2H_MBX REG8(MEC1322_MBX_BASE + 0x4) -#define MEC1322_MBX_ISR REG8(MEC1322_MBX_BASE + 0x8) -#define MEC1322_MBX_IMR REG8(MEC1322_MBX_BASE + 0xc) -#define MEC1322_MBX_REG(x) REG8(MEC1322_MBX_BASE + 0x10 + (x)) - - -/* PWM */ -#define MEC1322_PWM_BASE(x) (0x40005800 + (x) * 0x10) -#define MEC1322_PWM_ON(x) REG32(MEC1322_PWM_BASE(x) + 0x00) -#define MEC1322_PWM_OFF(x) REG32(MEC1322_PWM_BASE(x) + 0x04) -#define MEC1322_PWM_CFG(x) REG32(MEC1322_PWM_BASE(x) + 0x08) - - -/* ACPI */ -#define MEC1322_ACPI_EC_BASE(x) (0x400f0c00 + (x) * 0x400) -#define MEC1322_ACPI_EC_EC2OS(x, y) REG8(MEC1322_ACPI_EC_BASE(x) + 0x100 + (y)) -#define MEC1322_ACPI_EC_STATUS(x) REG8(MEC1322_ACPI_EC_BASE(x) + 0x104) -#define MEC1322_ACPI_EC_BYTE_CTL(x) REG8(MEC1322_ACPI_EC_BASE(x) + 0x105) -#define MEC1322_ACPI_EC_OS2EC(x, y) REG8(MEC1322_ACPI_EC_BASE(x) + 0x108 + (y)) - -#define MEC1322_ACPI_PM_RT_BASE 0x400f1400 -#define MEC1322_ACPI_PM1_STS1 REG8(MEC1322_ACPI_PM_RT_BASE + 0x0) -#define MEC1322_ACPI_PM1_STS2 REG8(MEC1322_ACPI_PM_RT_BASE + 0x1) -#define MEC1322_ACPI_PM1_EN1 REG8(MEC1322_ACPI_PM_RT_BASE + 0x2) -#define MEC1322_ACPI_PM1_EN2 REG8(MEC1322_ACPI_PM_RT_BASE + 0x3) -#define MEC1322_ACPI_PM1_CTL1 REG8(MEC1322_ACPI_PM_RT_BASE + 0x4) -#define MEC1322_ACPI_PM1_CTL2 REG8(MEC1322_ACPI_PM_RT_BASE + 0x5) -#define MEC1322_ACPI_PM2_CTL1 REG8(MEC1322_ACPI_PM_RT_BASE + 0x6) -#define MEC1322_ACPI_PM2_CTL2 REG8(MEC1322_ACPI_PM_RT_BASE + 0x7) -#define MEC1322_ACPI_PM_EC_BASE 0x400f1500 -#define MEC1322_ACPI_PM_STS REG8(MEC1322_ACPI_PM_EC_BASE + 0x10) - - -/* 8042 */ -#define MEC1322_8042_BASE 0x400f0400 -#define MEC1322_8042_OBF_CLR REG8(MEC1322_8042_BASE + 0x0) -#define MEC1322_8042_H2E REG8(MEC1322_8042_BASE + 0x100) -#define MEC1322_8042_E2H REG8(MEC1322_8042_BASE + 0x100) -#define MEC1322_8042_STS REG8(MEC1322_8042_BASE + 0x104) -#define MEC1322_8042_KB_CTRL REG8(MEC1322_8042_BASE + 0x108) -#define MEC1322_8042_PCOBF REG8(MEC1322_8042_BASE + 0x114) -#define MEC1322_8042_ACT REG8(MEC1322_8042_BASE + 0x330) - - -/* FAN */ -#define MEC1322_FAN_BASE 0x4000a000 -#define MEC1322_FAN_SETTING REG8(MEC1322_FAN_BASE + 0x0) -#define MEC1322_FAN_PWM_DIVIDE REG8(MEC1322_FAN_BASE + 0x1) -#define MEC1322_FAN_CFG1 REG8(MEC1322_FAN_BASE + 0x2) -#define MEC1322_FAN_CFG2 REG8(MEC1322_FAN_BASE + 0x3) -#define MEC1322_FAN_GAIN REG8(MEC1322_FAN_BASE + 0x5) -#define MEC1322_FAN_SPIN_UP REG8(MEC1322_FAN_BASE + 0x6) -#define MEC1322_FAN_STEP REG8(MEC1322_FAN_BASE + 0x7) -#define MEC1322_FAN_MIN_DRV REG8(MEC1322_FAN_BASE + 0x8) -#define MEC1322_FAN_VALID_CNT REG8(MEC1322_FAN_BASE + 0x9) -#define MEC1322_FAN_DRV_FAIL REG16(MEC1322_FAN_BASE + 0xa) -#define MEC1322_FAN_TARGET REG16(MEC1322_FAN_BASE + 0xc) -#define MEC1322_FAN_READING REG16(MEC1322_FAN_BASE + 0xe) -#define MEC1322_FAN_BASE_FREQ REG8(MEC1322_FAN_BASE + 0x10) -#define MEC1322_FAN_STATUS REG8(MEC1322_FAN_BASE + 0x11) - - -/* I2C */ -#define MEC1322_I2C0_BASE 0x40001800 -#define MEC1322_I2C1_BASE 0x4000ac00 -#define MEC1322_I2C2_BASE 0x4000b000 -#define MEC1322_I2C3_BASE 0x4000b400 -#define MEC1322_I2C_BASESEP 0x00000400 -#define MEC1322_I2C_ADDR(controller, offset) \ - (offset + (controller == 0 ? MEC1322_I2C0_BASE : \ - MEC1322_I2C1_BASE + MEC1322_I2C_BASESEP * (controller - 1))) - -/* - * MEC1322 has five ports distributed among four controllers. Locking must - * occur by-controller (not by-port). - */ -enum mec1322_i2c_port { - MEC1322_I2C0_0 = 0, /* Controller 0, port 0 */ - MEC1322_I2C0_1 = 1, /* Controller 0, port 1 */ - MEC1322_I2C1 = 2, /* Controller 1 */ - MEC1322_I2C2 = 3, /* Controller 2 */ - MEC1322_I2C3 = 4, /* Controller 3 */ - MEC1322_I2C_PORT_COUNT, -}; - -#define MEC1322_I2C_CTRL(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x0)) -#define MEC1322_I2C_STATUS(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x0)) -#define MEC1322_I2C_OWN_ADDR(ctrl) REG16(MEC1322_I2C_ADDR(ctrl, 0x4)) -#define MEC1322_I2C_DATA(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x8)) -#define MEC1322_I2C_MASTER_CMD(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0xc)) -#define MEC1322_I2C_SLAVE_CMD(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x10)) -#define MEC1322_I2C_PEC(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x14)) -#define MEC1322_I2C_DATA_TIM_2(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x18)) -#define MEC1322_I2C_COMPLETE(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x20)) -#define MEC1322_I2C_IDLE_SCALE(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x24)) -#define MEC1322_I2C_CONFIG(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x28)) -#define MEC1322_I2C_BUS_CLK(ctrl) REG16(MEC1322_I2C_ADDR(ctrl, 0x2c)) -#define MEC1322_I2C_BLK_ID(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x30)) -#define MEC1322_I2C_REV(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x34)) -#define MEC1322_I2C_BB_CTRL(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x38)) -#define MEC1322_I2C_DATA_TIM(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x40)) -#define MEC1322_I2C_TOUT_SCALE(ctrl) REG32(MEC1322_I2C_ADDR(ctrl, 0x44)) -#define MEC1322_I2C_SLAVE_TX_BUF(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x48)) -#define MEC1322_I2C_SLAVE_RX_BUF(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x4c)) -#define MEC1322_I2C_MASTER_TX_BUF(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x50)) -#define MEC1322_I2C_MASTER_RX_BUF(ctrl) REG8(MEC1322_I2C_ADDR(ctrl, 0x54)) - - -/* Keyboard scan matrix */ -#define MEC1322_KS_BASE 0x40009c00 -#define MEC1322_KS_KSO_SEL REG32(MEC1322_KS_BASE + 0x4) -#define MEC1322_KS_KSI_INPUT REG32(MEC1322_KS_BASE + 0x8) -#define MEC1322_KS_KSI_STATUS REG32(MEC1322_KS_BASE + 0xc) -#define MEC1322_KS_KSI_INT_EN REG32(MEC1322_KS_BASE + 0x10) -#define MEC1322_KS_EXT_CTRL REG32(MEC1322_KS_BASE + 0x14) - - -/* ADC */ -#define MEC1322_ADC_BASE 0x40007c00 -#define MEC1322_ADC_CTRL REG32(MEC1322_ADC_BASE + 0x0) -#define MEC1322_ADC_DELAY REG32(MEC1322_ADC_BASE + 0x4) -#define MEC1322_ADC_STS REG32(MEC1322_ADC_BASE + 0x8) -#define MEC1322_ADC_SINGLE REG32(MEC1322_ADC_BASE + 0xc) -#define MEC1322_ADC_REPEAT REG32(MEC1322_ADC_BASE + 0x10) -#define MEC1322_ADC_READ(x) REG32(MEC1322_ADC_BASE + 0x14 + (x) * 0x4) - - -/* Hibernation timer */ -#define MEC1322_HTIMER_BASE 0x40009800 -#define MEC1322_HTIMER_PRELOAD REG16(MEC1322_HTIMER_BASE + 0x0) -#define MEC1322_HTIMER_CONTROL REG16(MEC1322_HTIMER_BASE + 0x4) -#define MEC1322_HTIMER_COUNT REG16(MEC1322_HTIMER_BASE + 0x8) - - -/* SPI */ -#define MEC1322_SPI_BASE(port) (0x40009400 + 0x80 * (port)) -#define MEC1322_SPI_AR(port) REG8(MEC1322_SPI_BASE(port) + 0x00) -#define MEC1322_SPI_CR(port) REG8(MEC1322_SPI_BASE(port) + 0x04) -#define MEC1322_SPI_SR(port) REG8(MEC1322_SPI_BASE(port) + 0x08) -#define MEC1322_SPI_TD(port) REG8(MEC1322_SPI_BASE(port) + 0x0c) -#define MEC1322_SPI_RD(port) REG8(MEC1322_SPI_BASE(port) + 0x10) -#define MEC1322_SPI_CC(port) REG8(MEC1322_SPI_BASE(port) + 0x14) -#define MEC1322_SPI_CG(port) REG8(MEC1322_SPI_BASE(port) + 0x18) - - -/* DMA */ -#define MEC1322_DMA_BASE 0x40002400 - -/* - * Available DMA channels. - * - * On MEC1322, any DMA channel may serve any device. Since we have - * 12 channels and 12 devices, we make each channel dedicated to the - * device of the same number. - */ -enum dma_channel { - /* Channel numbers */ - MEC1322_DMAC_I2C0_SLAVE = 0, - MEC1322_DMAC_I2C0_MASTER = 1, - MEC1322_DMAC_I2C1_SLAVE = 2, - MEC1322_DMAC_I2C1_MASTER = 3, - MEC1322_DMAC_I2C2_SLAVE = 4, - MEC1322_DMAC_I2C2_MASTER = 5, - MEC1322_DMAC_I2C3_SLAVE = 6, - MEC1322_DMAC_I2C3_MASTER = 7, - MEC1322_DMAC_SPI0_TX = 8, - MEC1322_DMAC_SPI0_RX = 9, - MEC1322_DMAC_SPI1_TX = 10, - MEC1322_DMAC_SPI1_RX = 11, - - /* Channel count */ - MEC1322_DMAC_COUNT = 12, -}; - -/* Registers for a single channel of the DMA controller */ -struct mec1322_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 pad; -}; - -/* Always use mec1322_dma_chan_t so volatile keyword is included! */ -typedef volatile struct mec1322_dma_chan mec1322_dma_chan_t; - -/* Common code and header file must use this */ -typedef mec1322_dma_chan_t dma_chan_t; - -/* Registers for the DMA controller */ -struct mec1322_dma_regs { - uint32_t ctrl; - uint32_t data; - uint32_t pad[2]; - mec1322_dma_chan_t chan[MEC1322_DMAC_COUNT]; -}; - -/* Always use mec1322_dma_regs_t so volatile keyword is included! */ -typedef volatile struct mec1322_dma_regs mec1322_dma_regs_t; - -#define MEC1322_DMA_REGS ((mec1322_dma_regs_t *)MEC1322_DMA_BASE) - -/* Bits for DMA channel regs */ -#define MEC1322_DMA_ACT_EN BIT(0) -#define MEC1322_DMA_XFER_SIZE(x) ((x) << 20) -#define MEC1322_DMA_INC_DEV BIT(17) -#define MEC1322_DMA_INC_MEM BIT(16) -#define MEC1322_DMA_DEV(x) ((x) << 9) -#define MEC1322_DMA_TO_DEV BIT(8) -#define MEC1322_DMA_DONE BIT(2) -#define MEC1322_DMA_RUN BIT(0) - - -/* IRQ Numbers */ -#define MEC1322_IRQ_I2C_0 0 -#define MEC1322_IRQ_I2C_1 1 -#define MEC1322_IRQ_I2C_2 2 -#define MEC1322_IRQ_I2C_3 3 -#define MEC1322_IRQ_DMA_0 4 -#define MEC1322_IRQ_DMA_1 5 -#define MEC1322_IRQ_DMA_2 6 -#define MEC1322_IRQ_DMA_3 7 -#define MEC1322_IRQ_DMA_4 8 -#define MEC1322_IRQ_DMA_5 9 -#define MEC1322_IRQ_DMA_6 10 -#define MEC1322_IRQ_DMA_7 11 -#define MEC1322_IRQ_LPC 12 -#define MEC1322_IRQ_UART 13 -#define MEC1322_IRQ_EMI 14 -#define MEC1322_IRQ_ACPIEC0_IBF 15 -#define MEC1322_IRQ_ACPIEC0_OBF 16 -#define MEC1322_IRQ_ACPIEC1_IBF 17 -#define MEC1322_IRQ_ACPIEC1_OBF 18 -#define MEC1322_IRQ_ACPIPM1_CTL 19 -#define MEC1322_IRQ_ACPIPM1_EN 20 -#define MEC1322_IRQ_ACPIPM1_STS 21 -#define MEC1322_IRQ_8042EM_OBF 22 -#define MEC1322_IRQ_8042EM_IBF 23 -#define MEC1322_IRQ_MAILBOX 24 -#define MEC1322_IRQ_PECI_HOST 25 -#define MEC1322_IRQ_TACH_0 26 -#define MEC1322_IRQ_TACH_1 27 -#define MEC1322_IRQ_ADC_SNGL 28 -#define MEC1322_IRQ_ADC_RPT 29 -#define MEC1322_IRQ_PS2_0 32 -#define MEC1322_IRQ_PS2_1 33 -#define MEC1322_IRQ_PS2_2 34 -#define MEC1322_IRQ_PS2_3 35 -#define MEC1322_IRQ_SPI0_TX 36 -#define MEC1322_IRQ_SPI0_RX 37 -#define MEC1322_IRQ_HTIMER 38 -#define MEC1322_IRQ_KSC_INT 39 -#define MEC1322_IRQ_MAILBOX_DATA 40 -#define MEC1322_IRQ_TIMER16_0 49 -#define MEC1322_IRQ_TIMER16_1 50 -#define MEC1322_IRQ_TIMER16_2 51 -#define MEC1322_IRQ_TIMER16_3 52 -#define MEC1322_IRQ_TIMER32_0 53 -#define MEC1322_IRQ_TIMER32_1 54 -#define MEC1322_IRQ_SPI1_TX 55 -#define MEC1322_IRQ_SPI1_RX 56 -#define MEC1322_IRQ_GIRQ8 57 -#define MEC1322_IRQ_GIRQ9 58 -#define MEC1322_IRQ_GIRQ10 59 -#define MEC1322_IRQ_GIRQ11 60 -#define MEC1322_IRQ_GIRQ12 61 -#define MEC1322_IRQ_GIRQ13 62 -#define MEC1322_IRQ_GIRQ14 63 -#define MEC1322_IRQ_GIRQ15 64 -#define MEC1322_IRQ_GIRQ16 65 -#define MEC1322_IRQ_GIRQ17 66 -#define MEC1322_IRQ_GIRQ18 67 -#define MEC1322_IRQ_GIRQ19 68 -#define MEC1322_IRQ_GIRQ20 69 -#define MEC1322_IRQ_GIRQ21 70 -#define MEC1322_IRQ_GIRQ22 71 -#define MEC1322_IRQ_GIRQ23 72 -#define MEC1322_IRQ_DMA_8 81 -#define MEC1322_IRQ_DMA_9 82 -#define MEC1322_IRQ_DMA_10 83 -#define MEC1322_IRQ_DMA_11 84 -#define MEC1322_IRQ_PWM_WDT3 85 -#define MEC1322_IRQ_RTC 91 -#define MEC1322_IRQ_RTC_ALARM 92 - -/* Wake pin definitions, defined at board-level */ -#ifndef CONFIG_HIBERNATE_WAKE_PINS_DYNAMIC -extern const enum gpio_signal hibernate_wake_pins[]; -extern const int hibernate_wake_pins_used; -#else -extern enum gpio_signal hibernate_wake_pins[]; -extern int hibernate_wake_pins_used; -#endif - -#endif /* __CROS_EC_REGISTERS_H */ |