162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/****************************************************************************/ 362306a36Sopenharmony_ci 462306a36Sopenharmony_ci/* 562306a36Sopenharmony_ci * mcfslt.h -- ColdFire internal Slice (SLT) timer support defines. 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com) 862306a36Sopenharmony_ci * (C) Copyright 2009, Philippe De Muyter (phdm@macqel.be) 962306a36Sopenharmony_ci */ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/****************************************************************************/ 1262306a36Sopenharmony_ci#ifndef mcfslt_h 1362306a36Sopenharmony_ci#define mcfslt_h 1462306a36Sopenharmony_ci/****************************************************************************/ 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci/* 1762306a36Sopenharmony_ci * Define the SLT timer register set addresses. 1862306a36Sopenharmony_ci */ 1962306a36Sopenharmony_ci#define MCFSLT_STCNT 0x00 /* Terminal count */ 2062306a36Sopenharmony_ci#define MCFSLT_SCR 0x04 /* Control */ 2162306a36Sopenharmony_ci#define MCFSLT_SCNT 0x08 /* Current count */ 2262306a36Sopenharmony_ci#define MCFSLT_SSR 0x0C /* Status */ 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci/* 2562306a36Sopenharmony_ci * Bit definitions for the SCR control register. 2662306a36Sopenharmony_ci */ 2762306a36Sopenharmony_ci#define MCFSLT_SCR_RUN 0x04000000 /* Run mode (continuous) */ 2862306a36Sopenharmony_ci#define MCFSLT_SCR_IEN 0x02000000 /* Interrupt enable */ 2962306a36Sopenharmony_ci#define MCFSLT_SCR_TEN 0x01000000 /* Timer enable */ 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci/* 3262306a36Sopenharmony_ci * Bit definitions for the SSR status register. 3362306a36Sopenharmony_ci */ 3462306a36Sopenharmony_ci#define MCFSLT_SSR_BE 0x02000000 /* Bus error condition */ 3562306a36Sopenharmony_ci#define MCFSLT_SSR_TE 0x01000000 /* Timeout condition */ 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ci/****************************************************************************/ 3862306a36Sopenharmony_ci#endif /* mcfslt_h */ 39