/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 st4rk
* Copyright (c) 2018-2022 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _PMC_H_
#define _PMC_H_
#include <utils/types.h>
/*! PMC registers. */
#define APBDEV_PMC_CNTRL 0x0
#define PMC_CNTRL_RTC_CLK_DIS BIT(1)
#define PMC_CNTRL_RTC_RST BIT(2)
#define PMC_CNTRL_MAIN_RST BIT(4)
#define PMC_CNTRL_LATCHWAKE_EN BIT(5)
#define PMC_CNTRL_BLINK_EN BIT(7)
#define PMC_CNTRL_PWRREQ_OE BIT(9)
#define PMC_CNTRL_SYSCLK_OE BIT(11)
#define PMC_CNTRL_PWRGATE_DIS BIT(12)
#define PMC_CNTRL_SIDE_EFFECT_LP0 BIT(14)
#define PMC_CNTRL_CPUPWRREQ_OE BIT(16)
#define PMC_CNTRL_FUSE_OVERRIDE BIT(18)
#define PMC_CNTRL_SHUTDOWN_OE BIT(22)
#define APBDEV_PMC_SEC_DISABLE 0x4
#define APBDEV_PMC_PWRGATE_TOGGLE 0x30
#define APBDEV_PMC_PWRGATE_STATUS 0x38
#define APBDEV_PMC_NO_IOPOWER 0x44
#define PMC_NO_IOPOWER_SDMMC1_IO_EN BIT(12)
#define PMC_NO_IOPOWER_AUDIO_HV BIT(18)
#define PMC_NO_IOPOWER_GPIO_IO_EN BIT(21)
#define APBDEV_PMC_SCRATCH0 0x50
#define PMC_SCRATCH0_MODE_WARMBOOT BIT(0)
#define PMC_SCRATCH0_MODE_RCM BIT(1)
#define PMC_SCRATCH0_MODE_PAYLOAD BIT(29)
#define PMC_SCRATCH0_MODE_FASTBOOT BIT(30)
#define PMC_SCRATCH0_MODE_RECOVERY BIT(31)
#define PMC_SCRATCH0_MODE_CUSTOM_ALL (PMC_SCRATCH0_MODE_RECOVERY | \
PMC_SCRATCH0_MODE_FASTBOOT | \
PMC_SCRATCH0_MODE_PAYLOAD)
#define APBDEV_PMC_BLINK_TIMER 0x40
#define PMC_BLINK_ON(n) ((n & 0x7FFF))
#define PMC_BLINK_FORCE BIT(15)
#define PMC_BLINK_OFF(n) ((u32)(n & 0xFFFF) << 16)
#define APBDEV_PMC_SCRATCH1 0x54
#define APBDEV_PMC_SCRATCH20 0xA0
#define APBDEV_PMC_SECURE_SCRATCH4 0xC0
#define APBDEV_PMC_SECURE_SCRATCH5 0xC4
#define APBDEV_PMC_PWR_DET_VAL 0xE4
#define PMC_PWR_DET_SDMMC1_IO_EN BIT(12)
#define PMC_PWR_DET_AUDIO_HV BIT(18)
#define PMC_PWR_DET_GPIO_IO_EN BIT(21)
#define APBDEV_PMC_DDR_PWR 0xE8
#define APBDEV_PMC_USB_AO 0xF0
#define APBDEV_PMC_CRYPTO_OP 0xF4
#define PMC_CRYPTO_OP_SE_ENABLE 0
#define PMC_CRYPTO_OP_SE_DISABLE 1
#define APBDEV_PMC_SCRATCH33 0x120
#define APBDEV_PMC_SCRATCH37 0x130
#define PMC_SCRATCH37_KERNEL_PANIC_MAGIC 0x4E415054 // "TPAN"
#define APBDEV_PMC_SCRATCH40 0x13C
#define APBDEV_PMC_OSC_EDPD_OVER 0x1A4
#define PMC_OSC_EDPD_OVER_OSC_CTRL_OVER BIT(22)
#define APBDEV_PMC_CLK_OUT_CNTRL 0x1A8
#define PMC_CLK_OUT_CNTRL_CLK1_FORCE_EN BIT(2)
#define PMC_CLK_OUT_CNTRL_CLK2_FORCE_EN BIT(10)
#define PMC_CLK_OUT_CNTRL_CLK3_FORCE_EN BIT(18)
#define PMC_CLK_OUT_CNTRL_CLK1_SRC_SEL(src) (((src) & 3) << 6)
#define PMC_CLK_OUT_CNTRL_CLK2_SRC_SEL(src) (((src) & 3) << 14)
#define PMC_CLK_OUT_CNTRL_CLK3_SRC_SEL(src) (((src) & 3) << 22)
#define OSC_DIV1 0
#define OSC_DIV2 1
#define OSC_DIV4 2
#define OSC_CAR 3
#define APBDEV_PMC_RST_STATUS 0x1B4
#define PMC_RST_STATUS_MASK 7
#define PMC_RST_STATUS_POR 0
#define PMC_RST_STATUS_WATCHDOG 1
#define PMC_RST_STATUS_SENSOR 2
#define PMC_RST_STATUS_SW_MAIN 3
#define PMC_RST_STATUS_LP0 4
#define PMC_RST_STATUS_AOTAG 5
#define APBDEV_PMC_IO_DPD_REQ 0x1B8
#define PMC_IO_DPD_REQ_DPD_OFF BIT(30)
#define APBDEV_PMC_IO_DPD2_REQ 0x1C0
#define APBDEV_PMC_VDDP_SEL 0x1CC
#define APBDEV_PMC_DDR_CFG 0x1D0
#define APBDEV_PMC_SECURE_SCRATCH6 0x224
#define APBDEV_PMC_SECURE_SCRATCH7 0x228
#define APBDEV_PMC_SCRATCH45 0x234
#define APBDEV_PMC_SCRATCH46 0x238
#define APBDEV_PMC_SCRATCH49 0x244
#define APBDEV_PMC_TSC_MULT 0x2B4
#define APBDEV_PMC_SEC_DISABLE2 0x2C4
#define APBDEV_PMC_WEAK_BIAS 0x2C8
#define APBDEV_PMC_REG_SHORT 0x2CC
#define APBDEV_PMC_SEC_DISABLE3 0x2D8
#define APBDEV_PMC_SECURE_SCRATCH21 0x334
#define PMC_FUSE_PRIVATEKEYDISABLE_TZ_STICKY_BIT BIT(4)
#define APBDEV_PMC_SECURE_SCRATCH32 0x360
#define APBDEV_PMC_SECURE_SCRATCH49 0x3A4
#define APBDEV_PMC_CNTRL2 0x440
#define PMC_CNTRL2_WAKE_INT_EN BIT(0)
#define PMC_CNTRL2_WAKE_DET_EN BIT(9)
#define PMC_CNTRL2_SYSCLK_ORRIDE BIT(10)
#define PMC_CNTRL2_HOLD_CKE_LOW_EN BIT(12)
#define PMC_CNTRL2_ALLOW_PULSE_WAKE BIT(14)
#define APBDEV_PMC_IO_DPD3_REQ 0x45C
#define APBDEV_PMC_IO_DPD4_REQ 0x464
#define APBDEV_PMC_UTMIP_PAD_CFG1 0x4C4
#define APBDEV_PMC_UTMIP_PAD_CFG3 0x4CC
#define APBDEV_PMC_DDR_CNTRL 0x4E4
#define APBDEV_PMC_SEC_DISABLE4 0x5B0
#define APBDEV_PMC_SEC_DISABLE5 0x5B4
#define APBDEV_PMC_SEC_DISABLE6 0x5B8
#define APBDEV_PMC_SEC_DISABLE7 0x5BC
#define APBDEV_PMC_SEC_DISABLE8 0x5C0
#define APBDEV_PMC_SEC_DISABLE9 0x5C4
#define APBDEV_PMC_SEC_DISABLE10 0x5C8
#define APBDEV_PMC_SCRATCH188 0x810
#define APBDEV_PMC_SCRATCH190 0x818
#define APBDEV_PMC_SCRATCH200 0x840
#define APBDEV_PMC_SECURE_SCRATCH108 0xB08
#define APBDEV_PMC_SECURE_SCRATCH109 0xB0C
#define APBDEV_PMC_SECURE_SCRATCH110 0xB10
// Only in T210B01.
#define APBDEV_PMC_LED_BREATHING_CTRL 0xB48
#define PMC_LED_BREATHING_CTRL_ENABLE BIT(0)
#define PMC_LED_BREATHING_CTRL_COUNTER1_EN BIT(1)
#define APBDEV_PMC_LED_BREATHING_SLOPE_STEPS 0xB4C
#define APBDEV_PMC_LED_BREATHING_ON_COUNTER 0xB50
#define APBDEV_PMC_LED_BREATHING_OFF_COUNTER1 0xB54
#define APBDEV_PMC_LED_BREATHING_OFF_COUNTER0 0xB58
#define PMC_LED_BREATHING_COUNTER_HZ 32768
#define APBDEV_PMC_LED_BREATHING_STATUS 0xB5C
#define PMC_LED_BREATHING_FSM_STATUS_MASK 0x7
#define APBDEV_PMC_TZRAM_PWR_CNTRL 0xBE8
#define PMC_TZRAM_PWR_CNTRL_SD BIT(0)
#define APBDEV_PMC_TZRAM_SEC_DISABLE 0xBEC
#define APBDEV_PMC_TZRAM_NON_SEC_DISABLE 0xBF0
#define PMC_TZRAM_DISABLE_REG_WRITE BIT(0)
#define PMC_TZRAM_DISABLE_REG_READ BIT(1)
typedef enum _pmc_sec_lock_t
{
PMC_SEC_LOCK_MISC = BIT(0),
PMC_SEC_LOCK_LP0_PARAMS = BIT(1),
PMC_SEC_LOCK_RST_VECTOR = BIT(2),
PMC_SEC_LOCK_CARVEOUTS = BIT(3),
PMC_SEC_LOCK_TZ_CMAC_W = BIT(4),
PMC_SEC_LOCK_TZ_CMAC_R = BIT(5),
PMC_SEC_LOCK_TZ_KEK_W = BIT(6),
PMC_SEC_LOCK_TZ_KEK_R = BIT(7),
PMC_SEC_LOCK_SE_SRK = BIT(8),
} pmc_sec_lock_t;
typedef enum _pmc_power_rail_t
{
POWER_RAIL_CRAIL = 0,
POWER_RAIL_3D0 = 1,
POWER_RAIL_VENC = 2,
POWER_RAIL_PCIE = 3,
POWER_RAIL_VDEC = 4,
POWER_RAIL_L2C = 5,
POWER_RAIL_MPE = 6,
POWER_RAIL_HEG = 7,
POWER_RAIL_SATA = 8,
POWER_RAIL_CE1 = 9,
POWER_RAIL_CE2 = 10,
POWER_RAIL_CE3 = 11,
POWER_RAIL_CELP = 12,
POWER_RAIL_3D1 = 13,
POWER_RAIL_CE0 = 14,
POWER_RAIL_C0NC = 15,
POWER_RAIL_C1NC = 16,
POWER_RAIL_SOR = 17,
POWER_RAIL_DIS = 18,
POWER_RAIL_DISB = 19,
POWER_RAIL_XUSBA = 20,
POWER_RAIL_XUSBB = 21,
POWER_RAIL_XUSBC = 22,
POWER_RAIL_VIC = 23,
POWER_RAIL_IRAM = 24,
POWER_RAIL_NVDEC = 25,
POWER_RAIL_NVJPG = 26,
POWER_RAIL_AUD = 27,
POWER_RAIL_DFD = 28,
POWER_RAIL_VE2 = 29
} pmc_power_rail_t;
void pmc_scratch_lock(pmc_sec_lock_t lock_mask);
int pmc_enable_partition(pmc_power_rail_t part, u32 enable);
#endif