diff options
Diffstat (limited to 'include/linux/mfd/khadas-mcu.h')
| -rw-r--r-- | include/linux/mfd/khadas-mcu.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/include/linux/mfd/khadas-mcu.h b/include/linux/mfd/khadas-mcu.h new file mode 100644 index 000000000000..a99ba2ed0e4e --- /dev/null +++ b/include/linux/mfd/khadas-mcu.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Khadas System control Microcontroller Register map + * + * Copyright (C) 2020 BayLibre SAS + * + * Author(s): Neil Armstrong <narmstrong@baylibre.com> + */ + +#ifndef MFD_KHADAS_MCU_H +#define MFD_KHADAS_MCU_H + +#define KHADAS_MCU_PASSWD_VEN_0_REG 0x00 /* RO */ +#define KHADAS_MCU_PASSWD_VEN_1_REG 0x01 /* RO */ +#define KHADAS_MCU_PASSWD_VEN_2_REG 0x02 /* RO */ +#define KHADAS_MCU_PASSWD_VEN_3_REG 0x03 /* RO */ +#define KHADAS_MCU_PASSWD_VEN_4_REG 0x04 /* RO */ +#define KHADAS_MCU_PASSWD_VEN_5_REG 0x05 /* RO */ +#define KHADAS_MCU_MAC_0_REG 0x06 /* RO */ +#define KHADAS_MCU_MAC_1_REG 0x07 /* RO */ +#define KHADAS_MCU_MAC_2_REG 0x08 /* RO */ +#define KHADAS_MCU_MAC_3_REG 0x09 /* RO */ +#define KHADAS_MCU_MAC_4_REG 0x0a /* RO */ +#define KHADAS_MCU_MAC_5_REG 0x0b /* RO */ +#define KHADAS_MCU_USID_0_REG 0x0c /* RO */ +#define KHADAS_MCU_USID_1_REG 0x0d /* RO */ +#define KHADAS_MCU_USID_2_REG 0x0e /* RO */ +#define KHADAS_MCU_USID_3_REG 0x0f /* RO */ +#define KHADAS_MCU_USID_4_REG 0x10 /* RO */ +#define KHADAS_MCU_USID_5_REG 0x11 /* RO */ +#define KHADAS_MCU_VERSION_0_REG 0x12 /* RO */ +#define KHADAS_MCU_VERSION_1_REG 0x13 /* RO */ +#define KHADAS_MCU_DEVICE_NO_0_REG 0x14 /* RO */ +#define KHADAS_MCU_DEVICE_NO_1_REG 0x15 /* RO */ +#define KHADAS_MCU_FACTORY_TEST_REG 0x16 /* R */ +#define KHADAS_MCU_BOOT_MODE_REG 0x20 /* RW */ +#define KHADAS_MCU_BOOT_EN_WOL_REG 0x21 /* RW */ +#define KHADAS_MCU_BOOT_EN_RTC_REG 0x22 /* RW */ +#define KHADAS_MCU_BOOT_EN_EXP_REG 0x23 /* RW */ +#define KHADAS_MCU_BOOT_EN_IR_REG 0x24 /* RW */ +#define KHADAS_MCU_BOOT_EN_DCIN_REG 0x25 /* RW */ +#define KHADAS_MCU_BOOT_EN_KEY_REG 0x26 /* RW */ +#define KHADAS_MCU_KEY_MODE_REG 0x27 /* RW */ +#define KHADAS_MCU_LED_MODE_ON_REG 0x28 /* RW */ +#define KHADAS_MCU_LED_MODE_OFF_REG 0x29 /* RW */ +#define KHADAS_MCU_SHUTDOWN_NORMAL_REG 0x2c /* RW */ +#define KHADAS_MCU_MAC_SWITCH_REG 0x2d /* RW */ +#define KHADAS_MCU_MCU_SLEEP_MODE_REG 0x2e /* RW */ +#define KHADAS_MCU_IR_CODE1_0_REG 0x2f /* RW */ +#define KHADAS_MCU_IR_CODE1_1_REG 0x30 /* RW */ +#define KHADAS_MCU_IR_CODE1_2_REG 0x31 /* RW */ +#define KHADAS_MCU_IR_CODE1_3_REG 0x32 /* RW */ +#define KHADAS_MCU_USB_PCIE_SWITCH_REG 0x33 /* RW */ +#define KHADAS_MCU_IR_CODE2_0_REG 0x34 /* RW */ +#define KHADAS_MCU_IR_CODE2_1_REG 0x35 /* RW */ +#define KHADAS_MCU_IR_CODE2_2_REG 0x36 /* RW */ +#define KHADAS_MCU_IR_CODE2_3_REG 0x37 /* RW */ +#define KHADAS_MCU_PASSWD_USER_0_REG 0x40 /* RW */ +#define KHADAS_MCU_PASSWD_USER_1_REG 0x41 /* RW */ +#define KHADAS_MCU_PASSWD_USER_2_REG 0x42 /* RW */ +#define KHADAS_MCU_PASSWD_USER_3_REG 0x43 /* RW */ +#define KHADAS_MCU_PASSWD_USER_4_REG 0x44 /* RW */ +#define KHADAS_MCU_PASSWD_USER_5_REG 0x45 /* RW */ +#define KHADAS_MCU_USER_DATA_0_REG 0x46 /* RW 56 bytes */ +#define KHADAS_MCU_PWR_OFF_CMD_REG 0x80 /* WO */ +#define KHADAS_MCU_PASSWD_START_REG 0x81 /* WO */ +#define KHADAS_MCU_CHECK_VEN_PASSWD_REG 0x82 /* WO */ +#define KHADAS_MCU_CHECK_USER_PASSWD_REG 0x83 /* WO */ +#define KHADAS_MCU_SHUTDOWN_NORMAL_STATUS_REG 0x86 /* RO */ +#define KHADAS_MCU_WOL_INIT_START_REG 0x87 /* WO */ +#define KHADAS_MCU_CMD_FAN_STATUS_CTRL_REG 0x88 /* WO */ + +enum { + KHADAS_BOARD_VIM1 = 0x1, + KHADAS_BOARD_VIM2, + KHADAS_BOARD_VIM3, + KHADAS_BOARD_EDGE = 0x11, + KHADAS_BOARD_EDGE_V, +}; + +/** + * struct khadas_mcu - Khadas MCU structure + * @device: device reference used for logs + * @regmap: register map + */ +struct khadas_mcu { + struct device *dev; + struct regmap *regmap; +}; + +#endif /* MFD_KHADAS_MCU_H */ |