mirror of https://gitee.com/openkylin/linux.git
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Device Tree constants for the Texas Instruments DP83867 PHY
|
|
*
|
|
* Author: Dan Murphy <dmurphy@ti.com>
|
|
*
|
|
* Copyright: (C) 2015 Texas Instruments, Inc.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_TI_DP83867_H
|
|
#define _DT_BINDINGS_TI_DP83867_H
|
|
|
|
/* PHY CTRL bits */
|
|
#define DP83867_PHYCR_FIFO_DEPTH_3_B_NIB 0x00
|
|
#define DP83867_PHYCR_FIFO_DEPTH_4_B_NIB 0x01
|
|
#define DP83867_PHYCR_FIFO_DEPTH_6_B_NIB 0x02
|
|
#define DP83867_PHYCR_FIFO_DEPTH_8_B_NIB 0x03
|
|
|
|
/* RGMIIDCTL internal delay for rx and tx */
|
|
#define DP83867_RGMIIDCTL_250_PS 0x0
|
|
#define DP83867_RGMIIDCTL_500_PS 0x1
|
|
#define DP83867_RGMIIDCTL_750_PS 0x2
|
|
#define DP83867_RGMIIDCTL_1_NS 0x3
|
|
#define DP83867_RGMIIDCTL_1_25_NS 0x4
|
|
#define DP83867_RGMIIDCTL_1_50_NS 0x5
|
|
#define DP83867_RGMIIDCTL_1_75_NS 0x6
|
|
#define DP83867_RGMIIDCTL_2_00_NS 0x7
|
|
#define DP83867_RGMIIDCTL_2_25_NS 0x8
|
|
#define DP83867_RGMIIDCTL_2_50_NS 0x9
|
|
#define DP83867_RGMIIDCTL_2_75_NS 0xa
|
|
#define DP83867_RGMIIDCTL_3_00_NS 0xb
|
|
#define DP83867_RGMIIDCTL_3_25_NS 0xc
|
|
#define DP83867_RGMIIDCTL_3_50_NS 0xd
|
|
#define DP83867_RGMIIDCTL_3_75_NS 0xe
|
|
#define DP83867_RGMIIDCTL_4_00_NS 0xf
|
|
|
|
/* IO_MUX_CFG - Clock output selection */
|
|
#define DP83867_CLK_O_SEL_CHN_A_RCLK 0x0
|
|
#define DP83867_CLK_O_SEL_CHN_B_RCLK 0x1
|
|
#define DP83867_CLK_O_SEL_CHN_C_RCLK 0x2
|
|
#define DP83867_CLK_O_SEL_CHN_D_RCLK 0x3
|
|
#define DP83867_CLK_O_SEL_CHN_A_RCLK_DIV5 0x4
|
|
#define DP83867_CLK_O_SEL_CHN_B_RCLK_DIV5 0x5
|
|
#define DP83867_CLK_O_SEL_CHN_C_RCLK_DIV5 0x6
|
|
#define DP83867_CLK_O_SEL_CHN_D_RCLK_DIV5 0x7
|
|
#define DP83867_CLK_O_SEL_CHN_A_TCLK 0x8
|
|
#define DP83867_CLK_O_SEL_CHN_B_TCLK 0x9
|
|
#define DP83867_CLK_O_SEL_CHN_C_TCLK 0xA
|
|
#define DP83867_CLK_O_SEL_CHN_D_TCLK 0xB
|
|
#define DP83867_CLK_O_SEL_REF_CLK 0xC
|
|
/* Special flag to indicate clock should be off */
|
|
#define DP83867_CLK_O_SEL_OFF 0xFFFFFFFF
|
|
#endif
|