imx8mp-samsung-phy.cpp File Reference

#include "imx8mp_hdmi_tx_c.h"
#include <Drivers/core.h>
#include <Drivers/res.h>
#include <bordoisila_bits.h>
#include <bordoisila_io.h>
#include <linux/compiler.h>
#include <Log/klog.h>
#include <_null.h>
#include <Mm/kmalloc.h>
#include <Drivers/uart.h>
#include <string.h>
#include <dtb.h>
#include <Mm/vmmngr.h>

Include dependency graph for imx8mp-samsung-phy.cpp:

Classes
struct	phy_config
struct	reg_settings

Macros
#define	PHY_REG(reg)   (reg * 4)
#define	REG01_PMS_P_MASK   BORDOISILA_GENMASK(3,0)
#define	REG03_PMS_S_MASK   BORDOISILA_GENMASK(7,4)
#define	REG12_CK_DIV_MASK   BORDOISILA_GENMASK(5,4)
#define	REG13_TG_CODE_LOW_MASK   BORDOISILA_GENMASK(7,0)
#define	REG14_TOL_MASK   BORDOISILA_GENMASK(7,4)
#define	REG14_RP_CODE_MASK   BORDOISILA_GENMASK(3,1)
#define	REG14_TG_CODE_HIGH_MASK   BORDOISILA_GENMASK(0,0)
#define	REG21_SEL_TX_CK_INV   BORDOISILA_BIT(7)
#define	REG21_PMS_S_MASK   BORDOISILA_GENMASK(3,0)
#define	REG33_MODE_SET_DONE   BORDOISILA_BIT(7)
#define	REG33_FIX_DA   BORDOISILA_BIT(1)
#define	REG34_PHY_READY   BORDOISILA_BIT(7)
#define	REG34_PLL_LOCK   BORDOISILA_BIT(6)
#define	REG34_PHY_CLK_READY   BORDOISILA_BIT(5)
#define	MHZ   (1000UL * 1000UL)
#define	PHY_PLL_DIV_REGS_NUM   7

Functions
int	fsl_samsung_hdmi_phy_init ()

Variables
const struct phy_config *	cur_cfg

Detailed Description

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

MHZ

#define MHZ   (1000UL * 1000UL)

PHY_PLL_DIV_REGS_NUM

#define PHY_PLL_DIV_REGS_NUM   7

PHY_REG

#define PHY_REG

(

reg

)

(reg * 4)

Reference Linux source code

REG01_PMS_P_MASK

#define REG01_PMS_P_MASK   BORDOISILA_GENMASK(3,0)

REG03_PMS_S_MASK

#define REG03_PMS_S_MASK   BORDOISILA_GENMASK(7,4)

REG12_CK_DIV_MASK

#define REG12_CK_DIV_MASK   BORDOISILA_GENMASK(5,4)

REG13_TG_CODE_LOW_MASK

#define REG13_TG_CODE_LOW_MASK   BORDOISILA_GENMASK(7,0)

REG14_RP_CODE_MASK

#define REG14_RP_CODE_MASK   BORDOISILA_GENMASK(3,1)

REG14_TG_CODE_HIGH_MASK

#define REG14_TG_CODE_HIGH_MASK   BORDOISILA_GENMASK(0,0)

REG14_TOL_MASK

#define REG14_TOL_MASK   BORDOISILA_GENMASK(7,4)

REG21_PMS_S_MASK

#define REG21_PMS_S_MASK   BORDOISILA_GENMASK(3,0)

REG21_SEL_TX_CK_INV

#define REG21_SEL_TX_CK_INV   BORDOISILA_BIT(7)

REG33_FIX_DA

#define REG33_FIX_DA   BORDOISILA_BIT(1)

REG33_MODE_SET_DONE

#define REG33_MODE_SET_DONE   BORDOISILA_BIT(7)

REG34_PHY_CLK_READY

#define REG34_PHY_CLK_READY   BORDOISILA_BIT(5)

REG34_PHY_READY

#define REG34_PHY_READY   BORDOISILA_BIT(7)

REG34_PLL_LOCK

#define REG34_PLL_LOCK   BORDOISILA_BIT(6)

Function Documentation

fsl_samsung_hdmi_phy_init()

int fsl_samsung_hdmi_phy_init

(

)

Variable Documentation

cur_cfg

const struct phy_config* cur_cfg