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/*
* Copyright 2011 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef RV6XXD_H
#define RV6XXD_H
/* RV6xx power management */
#define SPLL_CNTL_MODE 0x60c
# define SPLL_DIV_SYNC (1 << 5)
#define GENERAL_PWRMGT 0x618
# define GLOBAL_PWRMGT_EN (1 << 0)
# define STATIC_PM_EN (1 << 1)
# define MOBILE_SU (1 << 2)
# define THERMAL_PROTECTION_DIS (1 << 3)
# define THERMAL_PROTECTION_TYPE (1 << 4)
# define ENABLE_GEN2PCIE (1 << 5)
# define SW_GPIO_INDEX(x) ((x) << 6)
# define SW_GPIO_INDEX_MASK (3 << 6)
# define LOW_VOLT_D2_ACPI (1 << 8)
# define LOW_VOLT_D3_ACPI (1 << 9)
# define VOLT_PWRMGT_EN (1 << 10)
# define BACKBIAS_PAD_EN (1 << 16)
# define BACKBIAS_VALUE (1 << 17)
# define BACKBIAS_DPM_CNTL (1 << 18)
# define DYN_SPREAD_SPECTRUM_EN (1 << 21)
#define MCLK_PWRMGT_CNTL 0x624
# define MPLL_PWRMGT_OFF (1 << 0)
# define YCLK_TURNOFF (1 << 1)
# define MPLL_TURNOFF (1 << 2)
# define SU_MCLK_USE_BCLK (1 << 3)
# define DLL_READY (1 << 4)
# define MC_BUSY (1 << 5)
# define MC_INT_CNTL (1 << 7)
# define MRDCKA_SLEEP (1 << 8)
# define MRDCKB_SLEEP (1 << 9)
# define MRDCKC_SLEEP (1 << 10)
# define MRDCKD_SLEEP (1 << 11)
# define MRDCKE_SLEEP (1 << 12)
# define MRDCKF_SLEEP (1 << 13)
# define MRDCKG_SLEEP (1 << 14)
# define MRDCKH_SLEEP (1 << 15)
# define MRDCKA_RESET (1 << 16)
# define MRDCKB_RESET (1 << 17)
# define MRDCKC_RESET (1 << 18)
# define MRDCKD_RESET (1 << 19)
# define MRDCKE_RESET (1 << 20)
# define MRDCKF_RESET (1 << 21)
# define MRDCKG_RESET (1 << 22)
# define MRDCKH_RESET (1 << 23)
# define DLL_READY_READ (1 << 24)
# define USE_DISPLAY_GAP (1 << 25)
# define USE_DISPLAY_URGENT_NORMAL (1 << 26)
# define USE_DISPLAY_GAP_CTXSW (1 << 27)
# define MPLL_TURNOFF_D2 (1 << 28)
# define USE_DISPLAY_URGENT_CTXSW (1 << 29)
#define MPLL_FREQ_LEVEL_0 0x6e8
# define LEVEL0_MPLL_POST_DIV(x) ((x) << 0)
# define LEVEL0_MPLL_POST_DIV_MASK (0xff << 0)
# define LEVEL0_MPLL_FB_DIV(x) ((x) << 8)
# define LEVEL0_MPLL_FB_DIV_MASK (0xfff << 8)
# define LEVEL0_MPLL_REF_DIV(x) ((x) << 20)
# define LEVEL0_MPLL_REF_DIV_MASK (0x3f << 20)
# define LEVEL0_MPLL_DIV_EN (1 << 28)
# define LEVEL0_DLL_BYPASS (1 << 29)
# define LEVEL0_DLL_RESET (1 << 30)
#define VID_RT 0x6f8
# define VID_CRT(x) ((x) << 0)
# define VID_CRT_MASK (0x1fff << 0)
# define VID_CRTU(x) ((x) << 13)
# define VID_CRTU_MASK (7 << 13)
# define SSTU(x) ((x) << 16)
# define SSTU_MASK (7 << 16)
# define VID_SWT(x) ((x) << 19)
# define VID_SWT_MASK (0x1f << 19)
# define BRT(x) ((x) << 24)
# define BRT_MASK (0xff << 24)
#define TARGET_AND_CURRENT_PROFILE_INDEX 0x70c
# define TARGET_PROFILE_INDEX_MASK (3 << 0)
# define TARGET_PROFILE_INDEX_SHIFT 0
# define CURRENT_PROFILE_INDEX_MASK (3 << 2)
# define CURRENT_PROFILE_INDEX_SHIFT 2
# define DYN_PWR_ENTER_INDEX(x) ((x) << 4)
# define DYN_PWR_ENTER_INDEX_MASK (3 << 4)
# define DYN_PWR_ENTER_INDEX_SHIFT 4
# define CURR_MCLK_INDEX_MASK (3 << 6)
# define CURR_MCLK_INDEX_SHIFT 6
# define CURR_SCLK_INDEX_MASK (0x1f << 8)
# define CURR_SCLK_INDEX_SHIFT 8
# define CURR_VID_INDEX_MASK (3 << 13)
# define CURR_VID_INDEX_SHIFT 13
#define VID_UPPER_GPIO_CNTL 0x740
# define CTXSW_UPPER_GPIO_VALUES(x) ((x) << 0)
# define CTXSW_UPPER_GPIO_VALUES_MASK (7 << 0)
# define HIGH_UPPER_GPIO_VALUES(x) ((x) << 3)
# define HIGH_UPPER_GPIO_VALUES_MASK (7 << 3)
# define MEDIUM_UPPER_GPIO_VALUES(x) ((x) << 6)
# define MEDIUM_UPPER_GPIO_VALUES_MASK (7 << 6)
# define LOW_UPPER_GPIO_VALUES(x) ((x) << 9)
# define LOW_UPPER_GPIO_VALUES_MASK (7 << 9)
# define CTXSW_BACKBIAS_VALUE (1 << 12)
# define HIGH_BACKBIAS_VALUE (1 << 13)
# define MEDIUM_BACKBIAS_VALUE (1 << 14)
# define LOW_BACKBIAS_VALUE (1 << 15)
#define CG_DISPLAY_GAP_CNTL 0x7dc
# define DISP1_GAP(x) ((x) << 0)
# define DISP1_GAP_MASK (3 << 0)
# define DISP2_GAP(x) ((x) << 2)
# define DISP2_GAP_MASK (3 << 2)
# define VBI_TIMER_COUNT(x) ((x) << 4)
# define VBI_TIMER_COUNT_MASK (0x3fff << 4)
# define VBI_TIMER_UNIT(x) ((x) << 20)
# define VBI_TIMER_UNIT_MASK (7 << 20)
# define DISP1_GAP_MCHG(x) ((x) << 24)
# define DISP1_GAP_MCHG_MASK (3 << 24)
# define DISP2_GAP_MCHG(x) ((x) << 26)
# define DISP2_GAP_MCHG_MASK (3 << 26)
#define CG_THERMAL_CTRL 0x7f0
# define DPM_EVENT_SRC(x) ((x) << 0)
# define DPM_EVENT_SRC_MASK (7 << 0)
# define THERM_INC_CLK (1 << 3)
# define TOFFSET(x) ((x) << 4)
# define TOFFSET_MASK (0xff << 4)
# define DIG_THERM_DPM(x) ((x) << 12)
# define DIG_THERM_DPM_MASK (0xff << 12)
# define CTF_SEL(x) ((x) << 20)
# define CTF_SEL_MASK (7 << 20)
# define CTF_PAD_POLARITY (1 << 23)
# define CTF_PAD_EN (1 << 24)
#define CG_SPLL_SPREAD_SPECTRUM_LOW 0x820
# define SSEN (1 << 0)
# define CLKS(x) ((x) << 3)
# define CLKS_MASK (0xff << 3)
# define CLKS_SHIFT 3
# define CLKV(x) ((x) << 11)
# define CLKV_MASK (0x7ff << 11)
# define CLKV_SHIFT 11
#define CG_MPLL_SPREAD_SPECTRUM 0x830
#define CITF_CNTL 0x200c
# define BLACKOUT_RD (1 << 0)
# define BLACKOUT_WR (1 << 1)
#define RAMCFG 0x2408
#define NOOFBANK_SHIFT 0
#define NOOFBANK_MASK 0x00000001
#define NOOFRANK_SHIFT 1
#define NOOFRANK_MASK 0x00000002
#define NOOFROWS_SHIFT 2
#define NOOFROWS_MASK 0x0000001C
#define NOOFCOLS_SHIFT 5
#define NOOFCOLS_MASK 0x00000060
#define CHANSIZE_SHIFT 7
#define CHANSIZE_MASK 0x00000080
#define BURSTLENGTH_SHIFT 8
#define BURSTLENGTH_MASK 0x00000100
#define CHANSIZE_OVERRIDE (1 << 10)
#define SQM_RATIO 0x2424
# define STATE0(x) ((x) << 0)
# define STATE0_MASK (0xff << 0)
# define STATE1(x) ((x) << 8)
# define STATE1_MASK (0xff << 8)
# define STATE2(x) ((x) << 16)
# define STATE2_MASK (0xff << 16)
# define STATE3(x) ((x) << 24)
# define STATE3_MASK (0xff << 24)
#define ARB_RFSH_CNTL 0x2460
# define ENABLE (1 << 0)
#define ARB_RFSH_RATE 0x2464
# define POWERMODE0(x) ((x) << 0)
# define POWERMODE0_MASK (0xff << 0)
# define POWERMODE1(x) ((x) << 8)
# define POWERMODE1_MASK (0xff << 8)
# define POWERMODE2(x) ((x) << 16)
# define POWERMODE2_MASK (0xff << 16)
# define POWERMODE3(x) ((x) << 24)
# define POWERMODE3_MASK (0xff << 24)
#define MC_SEQ_DRAM 0x2608
# define CKE_DYN (1 << 12)
#define MC_SEQ_CMD 0x26c4
#define MC_SEQ_RESERVE_S 0x2890
#define MC_SEQ_RESERVE_M 0x2894
#define LVTMA_DATA_SYNCHRONIZATION 0x7adc
# define LVTMA_PFREQCHG (1 << 8)
#define DCE3_LVTMA_DATA_SYNCHRONIZATION 0x7f98
/* PCIE indirect regs */
#define PCIE_P_CNTL 0x40
# define P_PLL_PWRDN_IN_L1L23 (1 << 3)
# define P_PLL_BUF_PDNB (1 << 4)
# define P_PLL_PDNB (1 << 9)
# define P_ALLOW_PRX_FRONTEND_SHUTOFF (1 << 12)
/* PCIE PORT indirect regs */
#define PCIE_LC_CNTL 0xa0
# define LC_L0S_INACTIVITY(x) ((x) << 8)
# define LC_L0S_INACTIVITY_MASK (0xf << 8)
# define LC_L0S_INACTIVITY_SHIFT 8
# define LC_L1_INACTIVITY(x) ((x) << 12)
# define LC_L1_INACTIVITY_MASK (0xf << 12)
# define LC_L1_INACTIVITY_SHIFT 12
# define LC_PMI_TO_L1_DIS (1 << 16)
# define LC_ASPM_TO_L1_DIS (1 << 24)
#define PCIE_LC_SPEED_CNTL 0xa4
# define LC_GEN2_EN (1 << 0)
# define LC_INITIATE_LINK_SPEED_CHANGE (1 << 7)
# define LC_CURRENT_DATA_RATE (1 << 11)
# define LC_HW_VOLTAGE_IF_CONTROL(x) ((x) << 12)
# define LC_HW_VOLTAGE_IF_CONTROL_MASK (3 << 12)
# define LC_HW_VOLTAGE_IF_CONTROL_SHIFT 12
# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23)
# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24)
#endif
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