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/*
* Copyright 2012-16 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.
*
* Authors: AMD
*
*/
#include "dm_services.h"
#include "include/i2caux_interface.h"
#include "../i2caux.h"
#include "../engine.h"
#include "../i2c_engine.h"
#include "../i2c_sw_engine.h"
#include "../i2c_hw_engine.h"
#include "../dce110/i2c_hw_engine_dce110.h"
#include "../dce110/aux_engine_dce110.h"
#include "../dce110/i2caux_dce110.h"
#include "dce/dce_12_0_offset.h"
#include "dce/dce_12_0_sh_mask.h"
#include "soc15ip.h"
/* begin *********************
* macros to expend register list macro defined in HW object header file */
#define BASE_INNER(seg) \
DCE_BASE__INST0_SEG ## seg
/* compile time expand base address. */
#define BASE(seg) \
BASE_INNER(seg)
#define SR(reg_name)\
.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
mm ## reg_name
#define SRI(reg_name, block, id)\
.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
mm ## block ## id ## _ ## reg_name
/* macros to expend register list macro defined in HW object header file
* end *********************/
#define aux_regs(id)\
[id] = {\
AUX_COMMON_REG_LIST(id), \
.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK \
}
static const struct dce110_aux_registers dce120_aux_regs[] = {
aux_regs(0),
aux_regs(1),
aux_regs(2),
aux_regs(3),
aux_regs(4),
aux_regs(5),
};
#define hw_engine_regs(id)\
{\
I2C_HW_ENGINE_COMMON_REG_LIST(id) \
}
static const struct dce110_i2c_hw_engine_registers dce120_hw_engine_regs[] = {
hw_engine_regs(1),
hw_engine_regs(2),
hw_engine_regs(3),
hw_engine_regs(4),
hw_engine_regs(5),
hw_engine_regs(6)
};
static const struct dce110_i2c_hw_engine_shift i2c_shift = {
I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
};
static const struct dce110_i2c_hw_engine_mask i2c_mask = {
I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
};
struct i2caux *dal_i2caux_dce120_create(
struct dc_context *ctx)
{
struct i2caux_dce110 *i2caux_dce110 =
kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
if (!i2caux_dce110) {
ASSERT_CRITICAL(false);
return NULL;
}
dal_i2caux_dce110_construct(i2caux_dce110,
ctx,
dce120_aux_regs,
dce120_hw_engine_regs,
&i2c_shift,
&i2c_mask);
return &i2caux_dce110->base;
}
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