Files
android/drivers/watchdog/mediatek/wdt/common/wdt_v1/mtk_wdt.h
T
threeeye bc1d038eac REVVL 6 Pro kernel bring-up: full working tree snapshot (2026-09-12)
Squashed backup commit (no shallow-clone history issues) of
xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream
commit 9eece662e) plus all fixes applied to get everpal_defconfig building
clean against a modern (GCC 15.2.0) toolchain -- see the previous commit
message on the lineage-23.2 branch (also in this repo history is not
available here since this is a squashed snapshot; full incremental history
lives in the local DL380 checkout and the upstream GitHub remote).

Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
2026-09-12 13:36:46 +00:00

111 lines
3.3 KiB
C

/*
* Copyright (C) 2015 MediaTek Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __WDT_HW_H__
#define __WDT_HW_H__
#define MTK_WDT_BASE toprgu_base
#define MTK_WDT_MODE (MTK_WDT_BASE+0x0000)
#define MTK_WDT_LENGTH (MTK_WDT_BASE+0x0004)
#define MTK_WDT_RESTART (MTK_WDT_BASE+0x0008)
#define MTK_WDT_STATUS (MTK_WDT_BASE+0x000C)
#define MTK_WDT_INTERVAL (MTK_WDT_BASE+0x0010)
#define MTK_WDT_SWRST (MTK_WDT_BASE+0x0014)
#define MTK_WDT_SWSYSRST (MTK_WDT_BASE+0x0018)
#define MTK_WDT_NONRST_REG (MTK_WDT_BASE+0x0020)
#define MTK_WDT_NONRST_REG2 (MTK_WDT_BASE+0x0024)
#define MTK_WDT_REQ_MODE (MTK_WDT_BASE+0x0030)
#define MTK_WDT_REQ_IRQ_EN (MTK_WDT_BASE+0x0034)
#define MTK_WDT_DRAMC_CTL (MTK_WDT_BASE+0x0040)
/*WDT_MODE*/
#define MTK_WDT_MODE_KEYMASK (0xff00)
#define MTK_WDT_MODE_KEY (0x22000000)
#define MTK_WDT_MODE_DUAL_MODE (0x0040)
#define MTK_WDT_MODE_IN_DIS (0x0020) /* Reserved */
#define MTK_WDT_MODE_AUTO_RESTART (0x0010) /* Reserved */
#define MTK_WDT_MODE_IRQ (0x0008)
#define MTK_WDT_MODE_EXTEN (0x0004)
#define MTK_WDT_MODE_EXT_POL (0x0002)
#define MTK_WDT_MODE_ENABLE (0x0001)
/*WDT_LENGTH*/
#define MTK_WDT_LENGTH_TIME_OUT (0xffe0)
#define MTK_WDT_LENGTH_KEYMASK (0x001f)
#define MTK_WDT_LENGTH_KEY (0x0008)
/*WDT_RESTART*/
#define MTK_WDT_RESTART_KEY (0x1971)
/*WDT_STATUS*/
#define MTK_WDT_STATUS_HWWDT_RST (0x80000000)
#define MTK_WDT_STATUS_SWWDT_RST (0x40000000)
#define MTK_WDT_STATUS_IRQWDT_RST (0x20000000)
#define MTK_WDT_STATUS_DEBUGWDT_RST (0x00080000)
#define MTK_WDT_STATUS_SPMWDT_RST (0x0002)
#define MTK_WDT_STATUS_SPM_THERMAL_RST (0x0001)
#define MTK_WDT_STATUS_THERMAL_DIRECT_RST (1<<18)
#define MTK_WDT_STATUS_SECURITY_RST (1<<28)
/*WDT_INTERVAL*/
#define MTK_WDT_INTERVAL_MASK (0x0fff)
/*WDT_SWRST*/
#define MTK_WDT_SWRST_KEY (0x1209)
/*WDT_SWSYSRST*/
#define MTK_WDT_SWSYS_RST_PWRAP_SPI_CTL_RST (0x0800)
#define MTK_WDT_SWSYS_RST_APMIXED_RST (0x0400)
#define MTK_WDT_SWSYS_RST_MD_LITE_RST (0x0200)
#define MTK_WDT_SWSYS_RST_INFRA_AO_RST (0x0100)
#define MTK_WDT_SWSYS_RST_MD_RST (0x0080)
#define MTK_WDT_SWSYS_RST_DDRPHY_RST (0x0040)
#define MTK_WDT_SWSYS_RST_IMG_RST (0x0020)
#define MTK_WDT_SWSYS_RST_VDEC_RST (0x0010)
#define MTK_WDT_SWSYS_RST_VENC_RST (0x0008)
#define MTK_WDT_SWSYS_RST_MFG_RST (0x0004)
#define MTK_WDT_SWSYS_RST_DISP_RST (0x0002)
#define MTK_WDT_SWSYS_RST_INFRA_RST (0x0001)
/* #define MTK_WDT_SWSYS_RST_KEY (0x1500) */
#define MTK_WDT_SWSYS_RST_KEY (0x88000000)
/*MTK_WDT_REQ_IRQ*/
#define MTK_WDT_REQ_IRQ_KEY (0x44000000)
#define MTK_WDT_REQ_IRQ_DEBUG_EN (0x80000)
#define MTK_WDT_REQ_IRQ_SPM_THERMAL_EN (0x0001)
#define MTK_WDT_REQ_IRQ_SPM_SCPSYS_EN (0x0002)
#define MTK_WDT_REQ_IRQ_THERMAL_EN (1<<18)
/*MTK_WDT_REQ_MODE*/
#define MTK_WDT_REQ_MODE_KEY (0x33000000)
#define MTK_WDT_REQ_MODE_DEBUG_EN (0x80000)
#define MTK_WDT_REQ_MODE_SPM_THERMAL (0x0001)
#define MTK_WDT_REQ_MODE_SPM_SCPSYS (0x0002)
#define MTK_WDT_REQ_MODE_THERMAL (1<<18)
#endif /*__WDT_HW_H__*/