162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * mdio-open-alliance.h - definition of OPEN Alliance SIG standard registers 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifndef __MDIO_OPEN_ALLIANCE__ 762306a36Sopenharmony_ci#define __MDIO_OPEN_ALLIANCE__ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#include <linux/mdio.h> 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/* NOTE: all OATC14 registers are located in MDIO_MMD_VEND2 */ 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* Open Alliance TC14 (10BASE-T1S) registers */ 1462306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_IDVER 0xca00 /* PLCA ID and version */ 1562306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_CTRL0 0xca01 /* PLCA Control register 0 */ 1662306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_CTRL1 0xca02 /* PLCA Control register 1 */ 1762306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_STATUS 0xca03 /* PLCA Status register */ 1862306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_TOTMR 0xca04 /* PLCA TO Timer register */ 1962306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_BURST 0xca05 /* PLCA BURST mode register */ 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci/* Open Alliance TC14 PLCA IDVER register */ 2262306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_IDM 0xff00 /* PLCA MAP ID */ 2362306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_VER 0x00ff /* PLCA MAP version */ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci/* Open Alliance TC14 PLCA CTRL0 register */ 2662306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_EN BIT(15) /* PLCA enable */ 2762306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_RST BIT(14) /* PLCA reset */ 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci/* Open Alliance TC14 PLCA CTRL1 register */ 3062306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_NCNT 0xff00 /* PLCA node count */ 3162306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_ID 0x00ff /* PLCA local node ID */ 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci/* Open Alliance TC14 PLCA STATUS register */ 3462306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_PST BIT(15) /* PLCA status indication */ 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci/* Open Alliance TC14 PLCA TOTMR register */ 3762306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_TOT 0x00ff 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci/* Open Alliance TC14 PLCA BURST register */ 4062306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_MAXBC 0xff00 4162306a36Sopenharmony_ci#define MDIO_OATC14_PLCA_BTMR 0x00ff 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ci/* Version Identifiers */ 4462306a36Sopenharmony_ci#define OATC14_IDM 0x0a00 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci#endif /* __MDIO_OPEN_ALLIANCE__ */ 47