| /* |
| * 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 __RS780_DPM_H__ |
| #define __RS780_DPM_H__ |
| |
| enum rs780_vddc_level { |
| RS780_VDDC_LEVEL_UNKNOWN = 0, |
| RS780_VDDC_LEVEL_LOW = 1, |
| RS780_VDDC_LEVEL_HIGH = 2, |
| }; |
| |
| struct igp_power_info { |
| /* flags */ |
| bool invert_pwm_required; |
| bool pwm_voltage_control; |
| bool voltage_control; |
| bool gfx_clock_gating; |
| /* stored values */ |
| u32 system_config; |
| u32 bootup_uma_clk; |
| u16 max_voltage; |
| u16 min_voltage; |
| u16 boot_voltage; |
| u16 inter_voltage_low; |
| u16 inter_voltage_high; |
| u16 num_of_cycles_in_period; |
| /* variable */ |
| int crtc_id; |
| int refresh_rate; |
| }; |
| |
| struct igp_ps { |
| enum rs780_vddc_level min_voltage; |
| enum rs780_vddc_level max_voltage; |
| u32 sclk_low; |
| u32 sclk_high; |
| u32 flags; |
| }; |
| |
| #define RS780_CGFTV_DFLT 0x0303000f |
| #define RS780_FBDIVTIMERVAL_DFLT 0x2710 |
| |
| #define RS780_FVTHROTUTC0_DFLT 0x04010040 |
| #define RS780_FVTHROTUTC1_DFLT 0x04010040 |
| #define RS780_FVTHROTUTC2_DFLT 0x04010040 |
| #define RS780_FVTHROTUTC3_DFLT 0x04010040 |
| #define RS780_FVTHROTUTC4_DFLT 0x04010040 |
| |
| #define RS780_FVTHROTDTC0_DFLT 0x04010040 |
| #define RS780_FVTHROTDTC1_DFLT 0x04010040 |
| #define RS780_FVTHROTDTC2_DFLT 0x04010040 |
| #define RS780_FVTHROTDTC3_DFLT 0x04010040 |
| #define RS780_FVTHROTDTC4_DFLT 0x04010040 |
| |
| #define RS780_FVTHROTFBUSREG0_DFLT 0x00001001 |
| #define RS780_FVTHROTFBUSREG1_DFLT 0x00002002 |
| #define RS780_FVTHROTFBDSREG0_DFLT 0x00004001 |
| #define RS780_FVTHROTFBDSREG1_DFLT 0x00020010 |
| |
| #define RS780_FVTHROTPWMUSREG0_DFLT 0x00002001 |
| #define RS780_FVTHROTPWMUSREG1_DFLT 0x00004003 |
| #define RS780_FVTHROTPWMDSREG0_DFLT 0x00002001 |
| #define RS780_FVTHROTPWMDSREG1_DFLT 0x00004003 |
| |
| #define RS780_FVTHROTPWMFBDIVRANGEREG0_DFLT 0x37 |
| #define RS780_FVTHROTPWMFBDIVRANGEREG1_DFLT 0x4b |
| #define RS780_FVTHROTPWMFBDIVRANGEREG2_DFLT 0x8b |
| |
| #define RS780D_FVTHROTPWMFBDIVRANGEREG0_DFLT 0x8b |
| #define RS780D_FVTHROTPWMFBDIVRANGEREG1_DFLT 0x8c |
| #define RS780D_FVTHROTPWMFBDIVRANGEREG2_DFLT 0xb5 |
| |
| #define RS880D_FVTHROTPWMFBDIVRANGEREG0_DFLT 0x8d |
| #define RS880D_FVTHROTPWMFBDIVRANGEREG1_DFLT 0x8e |
| #define RS880D_FVTHROTPWMFBDIVRANGEREG2_DFLT 0xBa |
| |
| #define RS780_FVTHROTPWMRANGE0_GPIO_DFLT 0x1a |
| #define RS780_FVTHROTPWMRANGE1_GPIO_DFLT 0x1a |
| #define RS780_FVTHROTPWMRANGE2_GPIO_DFLT 0x0 |
| #define RS780_FVTHROTPWMRANGE3_GPIO_DFLT 0x0 |
| |
| #define RS780_SLOWCLKFEEDBACKDIV_DFLT 110 |
| |
| #define RS780_CGCLKGATING_DFLT 0x0000E204 |
| |
| #define RS780_DEFAULT_VCLK_FREQ 53300 /* 10 khz */ |
| #define RS780_DEFAULT_DCLK_FREQ 40000 /* 10 khz */ |
| |
| #endif |
