X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=include%2Fsdhci.h;h=aa4a0e9654dd6262839aec65df1d8fab08e16076;hp=800f9d9c0733b9af0deaf45c3bd03c7ffbc8dac4;hb=50827a5991bb345319bd0ce76f5e2402fac0c391;hpb=d5251742a7b2465c8de2841bc7db5a1e059c13a3

diff --git a/include/sdhci.h b/include/sdhci.h
index 800f9d9c07..aa4a0e9654 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -2,23 +2,7 @@
  * Copyright 2011, Marvell Semiconductor Inc.
  * Lei Wen <leiwen@marvell.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
+ * SPDX-License-Identifier:	GPL-2.0+
  *
  * Back ported to the 8xx platform (from the 8260 platform) by
  * Murray.Jensen@cmst.csiro.au, 27-Jan-01.
@@ -28,6 +12,7 @@
 
 #include <asm/io.h>
 #include <mmc.h>
+#include <fdtdec.h>
 
 /*
  * Controller registers
@@ -76,6 +61,8 @@
 #define  SDHCI_SPACE_AVAILABLE	0x00000400
 #define  SDHCI_DATA_AVAILABLE	0x00000800
 #define  SDHCI_CARD_PRESENT	0x00010000
+#define  SDHCI_CARD_STATE_STABLE	0x00020000
+#define  SDHCI_CARD_DETECT_PIN_LEVEL	0x00040000
 #define  SDHCI_WRITE_PROTECT	0x00080000
 
 #define SDHCI_HOST_CONTROL	0x28
@@ -87,7 +74,9 @@
 #define   SDHCI_CTRL_ADMA1	0x08
 #define   SDHCI_CTRL_ADMA32	0x10
 #define   SDHCI_CTRL_ADMA64	0x18
-#define   SDHCI_CTRL_8BITBUS	0x20
+#define  SDHCI_CTRL_8BITBUS	0x20
+#define  SDHCI_CTRL_CD_TEST_INS	0x40
+#define  SDHCI_CTRL_CD_TEST	0x80
 
 #define SDHCI_POWER_CONTROL	0x29
 #define  SDHCI_POWER_ON		0x01
@@ -204,6 +193,8 @@
 #define   SDHCI_SPEC_200	1
 #define   SDHCI_SPEC_300	2
 
+#define SDHCI_GET_VERSION(x) (x->version & SDHCI_SPEC_VER_MASK)
+
 /*
  * End of controller registers.
  */
@@ -216,6 +207,13 @@
  */
 #define SDHCI_QUIRK_32BIT_DMA_ADDR	(1 << 0)
 #define SDHCI_QUIRK_REG32_RW		(1 << 1)
+#define SDHCI_QUIRK_BROKEN_R1B		(1 << 2)
+#define SDHCI_QUIRK_NO_HISPD_BIT	(1 << 3)
+#define SDHCI_QUIRK_BROKEN_VOLTAGE	(1 << 4)
+#define SDHCI_QUIRK_NO_CD		(1 << 5)
+#define SDHCI_QUIRK_WAIT_SEND_CMD	(1 << 6)
+#define SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER (1 << 7)
+#define SDHCI_QUIRK_USE_WIDE8		(1 << 8)
 
 /* to make gcc happy */
 struct sdhci_host;
@@ -240,10 +238,22 @@ struct sdhci_host {
 	char *name;
 	void *ioaddr;
 	unsigned int quirks;
+	unsigned int host_caps;
 	unsigned int version;
 	unsigned int clock;
 	struct mmc *mmc;
 	const struct sdhci_ops *ops;
+	int index;
+
+	int bus_width;
+	struct fdt_gpio_state pwr_gpio;	/* Power GPIO */
+	struct fdt_gpio_state cd_gpio;		/* Card Detect GPIO */
+
+	void (*set_control_reg)(struct sdhci_host *host);
+	void (*set_clock)(int dev_index, unsigned int div);
+	uint	voltages;
+
+	struct mmc_config cfg;
 };
 
 #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS