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/*
* Copyright (C) 2014 - 2015 Xilinx, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/types.h>
#include "s7_gtxe2_drp.h"
#include "gtx7s_cpll_bands.h"
static const u32 gtx7s_cpll_channel_address_lut
[GTX7S_CPLL_NUM_CHANNEL_DRP_REGS] = {
RXCDR_CFG0_ADDR,
RXCDR_CFG1_ADDR,
RXCDR_CFG2_ADDR,
RXCDR_CFG3_ADDR,
RXCDR_CFG4_ADDR,
RXOUT_DIV_ADDR,
TXOUT_DIV_ADDR,
RX_DFE_LPM_CFG_ADDR
};
static const u32 gtx7s_cpll_channel_offset_lut
[GTX7S_CPLL_NUM_CHANNEL_DRP_REGS] = {
RXCDR_CFG0_OFFSET,
RXCDR_CFG1_OFFSET,
RXCDR_CFG2_OFFSET,
RXCDR_CFG3_OFFSET,
RXCDR_CFG4_OFFSET,
RXOUT_DIV_OFFSET,
TXOUT_DIV_OFFSET,
RX_DFE_LPM_CFG_OFFSET
};
static const u32 gtx7s_cpll_channel_mask_lut
[GTX7S_CPLL_NUM_CHANNEL_DRP_REGS] = {
RXCDR_CFG0_MASK,
RXCDR_CFG1_MASK,
RXCDR_CFG2_MASK,
RXCDR_CFG3_MASK,
RXCDR_CFG4_MASK,
RXOUT_DIV_MASK,
TXOUT_DIV_MASK,
RX_DFE_LPM_CFG_MASK
};
/* Note bands run vertically from 1 to 4 */
static const u16 gtx7s_cpll_channel_param_lut[GTX7S_CPLL_NUM_CHANNEL_DRP_REGS]
[GTX7S_CPLL_NUM_LINE_RATE_BANDS] = {
{0x20, 0x20, 0x20, 0x20 },/* RXCDR_CFG0 */
{0x1010, 0x1020, 0x1040, 0x1040 },/* RXCDR_CFG1 */
{0x23ff, 0x23ff, 0x23ff, 0x23ff },/* RXCDR_CFG2 */
{0x0, 0x0, 0x0, 0x0 },/* RXCDR_CFG3 */
{0x3, 0x3, 0x3, 0x3 },/* RXCDR_CFG4 */
{0x3, 0x2, 0x1, 0x1 },/* RXOUT_DIV */
{0x3, 0x2, 0x1, 0x1 },/* TXOUT_DIV */
{0x904, 0x904, 0x904, 0x104 } /* RX_DFE_LPM_CFG */
};
u32 get_gtx7s_cpll_address_lut(u32 lut_address)
{
return gtx7s_cpll_channel_address_lut[lut_address];
}
u32 get_gtx7s_cpll_offset_lut(u32 lut_address)
{
return gtx7s_cpll_channel_offset_lut[lut_address];
}
u32 get_gtx7s_cpll_mask_lut(u32 lut_address)
{
return gtx7s_cpll_channel_mask_lut[lut_address];
}
u16 get_gtx7s_cpll_param_lut(u32 param_address, u32 band_address)
{
return gtx7s_cpll_channel_param_lut[param_address][band_address];
}
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