diff options
Diffstat (limited to 'src/cpu/samsung/exynos5-common/mshc.h')
| -rw-r--r-- | src/cpu/samsung/exynos5-common/mshc.h | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/cpu/samsung/exynos5-common/mshc.h b/src/cpu/samsung/exynos5-common/mshc.h deleted file mode 100644 index 623492c17d..0000000000 --- a/src/cpu/samsung/exynos5-common/mshc.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * (C) Copyright 2012 SAMSUNG Electronics - * Abhilash Kesavan <a.kesavan@samsung.com> - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#ifndef __ASM_ARCH_COMMON_MSHC_H -#define __ASM_ARCH_COMMON_MSHC_H - -#include <asm/arch/pinmux.h> -#ifndef __ASSEMBLER__ -struct mshci_host { - struct s5p_mshci *reg; /* Mapped address */ - unsigned int clock; /* Current clock in MHz */ - enum periph_id peripheral; -}; - -struct s5p_mshci { - unsigned int ctrl; - unsigned int pwren; - unsigned int clkdiv; - unsigned int clksrc; - unsigned int clkena; - unsigned int tmout; - unsigned int ctype; - unsigned int blksiz; - unsigned int bytcnt; - unsigned int intmask; - unsigned int cmdarg; - unsigned int cmd; - unsigned int resp0; - unsigned int resp1; - unsigned int resp2; - unsigned int resp3; - unsigned int mintsts; - unsigned int rintsts; - unsigned int status; - unsigned int fifoth; - unsigned int cdetect; - unsigned int wrtprt; - unsigned int gpio; - unsigned int tcbcnt; - unsigned int tbbcnt; - unsigned int debnce; - unsigned int usrid; - unsigned int verid; - unsigned int hcon; - unsigned int uhs_reg; - unsigned int rst_n; - unsigned char reserved1[4]; - unsigned int bmod; - unsigned int pldmnd; - unsigned int dbaddr; - unsigned int idsts; - unsigned int idinten; - unsigned int dscaddr; - unsigned int bufaddr; - unsigned int clksel; - unsigned char reserved2[460]; - unsigned int cardthrctl; -}; - -/* - * Struct idma - * Holds the descriptor list - */ -struct mshci_idmac { - u32 des0; - u32 des1; - u32 des2; - u32 des3; -}; - -/* Control Register Register */ -#define CTRL_RESET (0x1 << 0) -#define FIFO_RESET (0x1 << 1) -#define DMA_RESET (0x1 << 2) -#define DMA_ENABLE (0x1 << 5) -#define SEND_AS_CCSD (0x1 << 10) -#define ENABLE_IDMAC (0x1 << 25) - -/* Power Enable Register */ -#define POWER_ENABLE (0x1 << 0) - -/* Clock Enable Register */ -#define CLK_ENABLE (0x1 << 0) -#define CLK_DISABLE (0x0 << 0) - -/* Timeout Register */ -#define TMOUT_MAX 0xffffffff - -/* Card Type Register */ -#define PORT0_CARD_WIDTH1 0 -#define PORT0_CARD_WIDTH4 (0x1 << 0) -#define PORT0_CARD_WIDTH8 (0x1 << 16) - -/* Interrupt Mask Register */ -#define INTMSK_ALL 0xffffffff -#define INTMSK_RE (0x1 << 1) -#define INTMSK_CDONE (0x1 << 2) -#define INTMSK_DTO (0x1 << 3) -#define INTMSK_DCRC (0x1 << 7) -#define INTMSK_RTO (0x1 << 8) -#define INTMSK_DRTO (0x1 << 9) -#define INTMSK_HTO (0x1 << 10) -#define INTMSK_FRUN (0x1 << 11) -#define INTMSK_HLE (0x1 << 12) -#define INTMSK_SBE (0x1 << 13) -#define INTMSK_ACD (0x1 << 14) -#define INTMSK_EBE (0x1 << 15) - -/* Command Register */ -#define CMD_RESP_EXP_BIT (0x1 << 6) -#define CMD_RESP_LENGTH_BIT (0x1 << 7) -#define CMD_CHECK_CRC_BIT (0x1 << 8) -#define CMD_DATA_EXP_BIT (0x1 << 9) -#define CMD_RW_BIT (0x1 << 10) -#define CMD_SENT_AUTO_STOP_BIT (0x1 << 12) -#define CMD_WAIT_PRV_DAT_BIT (0x1 << 13) -#define CMD_SEND_CLK_ONLY (0x1 << 21) -#define CMD_USE_HOLD_REG (0x1 << 29) -#define CMD_STRT_BIT (0x1 << 31) -#define CMD_ONLY_CLK (CMD_STRT_BIT | CMD_SEND_CLK_ONLY | \ - CMD_WAIT_PRV_DAT_BIT) - -/* Raw Interrupt Register */ -#define DATA_ERR (INTMSK_EBE | INTMSK_SBE | INTMSK_HLE | \ - INTMSK_FRUN | INTMSK_EBE | INTMSK_DCRC) -#define DATA_TOUT (INTMSK_HTO | INTMSK_DRTO) - -/* Status Register */ -#define DATA_BUSY (0x1 << 9) - -/* FIFO Threshold Watermark Register */ -#define TX_WMARK (0xFFF << 0) -#define RX_WMARK (0xFFF << 16) -#define MSIZE_MASK (0x7 << 28) - -/* DW DMA Mutiple Transaction Size */ -#define MSIZE_8 (2 << 28) - -/* Bus Mode Register */ -#define BMOD_IDMAC_RESET (0x1 << 0) -#define BMOD_IDMAC_FB (0x1 << 1) -#define BMOD_IDMAC_ENABLE (0x1 << 7) - -/* IDMAC bits */ -#define MSHCI_IDMAC_OWN (0x1 << 31) -#define MSHCI_IDMAC_CH (0x1 << 4) -#define MSHCI_IDMAC_FS (0x1 << 3) -#define MSHCI_IDMAC_LD (0x1 << 2) - -int s5p_mshci_init(const void *blob); - -#endif -#endif - |