Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 205 insertions, 0 deletions

diff --git a/include/asm-mips/mach-au1x00/au1100_mmc.h b/include/asm-mips/mach-au1x00/au1100_mmc.h
new file mode 100644
index 000000000000..9e7d1ba21b55
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1100_mmc.h
@@ -0,0 +1,205 @@
+/*
+ * BRIEF MODULE DESCRIPTION
+ *      Defines for using the MMC/SD controllers on the
+ *      Alchemy Au1100 mips processor.
+ *
+ * Copyright (c) 2003 Embedded Edge, LLC.
+ * Author: Embedded Edge, LLC.
+ *              dan@embeddededge.com or tim@embeddededge.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+/*
+ * AU1100 MMC/SD definitions.
+ *
+ * From "AMD Alchemy Solutions Au1100 Processor Data Book - Preliminary"
+ *    June, 2003
+ */
+
+#ifndef __ASM_AU1100_MMC_H
+#define __ASM_AU1100_MMC_H
+
+
+#define NUM_AU1100_MMC_CONTROLLERS      2
+
+
+#define AU1100_SD_IRQ   2
+
+
+#define SD0_BASE        0xB0600000
+#define SD1_BASE        0xB0680000
+
+
+/*
+ *  Register offsets.
+ */
+#define SD_TXPORT       (0x0000)
+#define SD_RXPORT       (0x0004)
+#define SD_CONFIG       (0x0008)
+#define SD_ENABLE       (0x000C)
+#define SD_CONFIG2      (0x0010)
+#define SD_BLKSIZE      (0x0014)
+#define SD_STATUS       (0x0018)
+#define SD_DEBUG        (0x001C)
+#define SD_CMD          (0x0020)
+#define SD_CMDARG       (0x0024)
+#define SD_RESP3        (0x0028)
+#define SD_RESP2        (0x002C)
+#define SD_RESP1        (0x0030)
+#define SD_RESP0        (0x0034)
+#define SD_TIMEOUT      (0x0038)
+
+
+/*
+ *  SD_TXPORT bit definitions.
+ */
+#define SD_TXPORT_TXD   (0x000000ff)
+
+
+/*
+ *  SD_RXPORT bit definitions.
+ */
+#define SD_RXPORT_RXD   (0x000000ff)
+
+
+/*
+ *  SD_CONFIG bit definitions.
+ */
+#define SD_CONFIG_DIV   (0x000001ff)
+#define SD_CONFIG_DE    (0x00000200)
+#define SD_CONFIG_NE    (0x00000400)
+#define SD_CONFIG_TU    (0x00000800)
+#define SD_CONFIG_TO    (0x00001000)
+#define SD_CONFIG_RU    (0x00002000)
+#define SD_CONFIG_RO    (0x00004000)
+#define SD_CONFIG_I     (0x00008000)
+#define SD_CONFIG_CR    (0x00010000)
+#define SD_CONFIG_RAT   (0x00020000)
+#define SD_CONFIG_DD    (0x00040000)
+#define SD_CONFIG_DT    (0x00080000)
+#define SD_CONFIG_SC    (0x00100000)
+#define SD_CONFIG_RC    (0x00200000)
+#define SD_CONFIG_WC    (0x00400000)
+#define SD_CONFIG_xxx   (0x00800000)
+#define SD_CONFIG_TH    (0x01000000)
+#define SD_CONFIG_TE    (0x02000000)
+#define SD_CONFIG_TA    (0x04000000)
+#define SD_CONFIG_RH    (0x08000000)
+#define SD_CONFIG_RA    (0x10000000)
+#define SD_CONFIG_RF    (0x20000000)
+#define SD_CONFIG_CD    (0x40000000)
+#define SD_CONFIG_SI    (0x80000000)
+
+
+/*
+ *  SD_ENABLE bit definitions.
+ */
+#define SD_ENABLE_CE    (0x00000001)
+#define SD_ENABLE_R     (0x00000002)
+
+
+/*
+ *  SD_CONFIG2 bit definitions.
+ */
+#define SD_CONFIG2_EN   (0x00000001)
+#define SD_CONFIG2_FF   (0x00000002)
+#define SD_CONFIG2_xx1  (0x00000004)
+#define SD_CONFIG2_DF   (0x00000008)
+#define SD_CONFIG2_DC   (0x00000010)
+#define SD_CONFIG2_xx2  (0x000000e0)
+#define SD_CONFIG2_WB   (0x00000100)
+#define SD_CONFIG2_RW   (0x00000200)
+
+
+/*
+ *  SD_BLKSIZE bit definitions.
+ */
+#define SD_BLKSIZE_BS   (0x000007ff)
+#define SD_BLKSIZE_BS_SHIFT      (0)
+#define SD_BLKSIZE_BC   (0x01ff0000)
+#define SD_BLKSIZE_BC_SHIFT     (16)
+
+
+/*
+ *  SD_STATUS bit definitions.
+ */
+#define SD_STATUS_DCRCW (0x00000007)
+#define SD_STATUS_xx1   (0x00000008)
+#define SD_STATUS_CB    (0x00000010)
+#define SD_STATUS_DB    (0x00000020)
+#define SD_STATUS_CF    (0x00000040)
+#define SD_STATUS_D3    (0x00000080)
+#define SD_STATUS_xx2   (0x00000300)
+#define SD_STATUS_NE    (0x00000400)
+#define SD_STATUS_TU    (0x00000800)
+#define SD_STATUS_TO    (0x00001000)
+#define SD_STATUS_RU    (0x00002000)
+#define SD_STATUS_RO    (0x00004000)
+#define SD_STATUS_I     (0x00008000)
+#define SD_STATUS_CR    (0x00010000)
+#define SD_STATUS_RAT   (0x00020000)
+#define SD_STATUS_DD    (0x00040000)
+#define SD_STATUS_DT    (0x00080000)
+#define SD_STATUS_SC    (0x00100000)
+#define SD_STATUS_RC    (0x00200000)
+#define SD_STATUS_WC    (0x00400000)
+#define SD_STATUS_xx3   (0x00800000)
+#define SD_STATUS_TH    (0x01000000)
+#define SD_STATUS_TE    (0x02000000)
+#define SD_STATUS_TA    (0x04000000)
+#define SD_STATUS_RH    (0x08000000)
+#define SD_STATUS_RA    (0x10000000)
+#define SD_STATUS_RF    (0x20000000)
+#define SD_STATUS_CD    (0x40000000)
+#define SD_STATUS_SI    (0x80000000)
+
+
+/*
+ *  SD_CMD bit definitions.
+ */
+#define SD_CMD_GO       (0x00000001)
+#define SD_CMD_RY       (0x00000002)
+#define SD_CMD_xx1      (0x0000000c)
+#define SD_CMD_CT_MASK  (0x000000f0)
+#define SD_CMD_CT_0     (0x00000000)
+#define SD_CMD_CT_1     (0x00000010)
+#define SD_CMD_CT_2     (0x00000020)
+#define SD_CMD_CT_3     (0x00000030)
+#define SD_CMD_CT_4     (0x00000040)
+#define SD_CMD_CT_5     (0x00000050)
+#define SD_CMD_CT_6     (0x00000060)
+#define SD_CMD_CT_7     (0x00000070)
+#define SD_CMD_CI       (0x0000ff00)
+#define SD_CMD_CI_SHIFT         (8)
+#define SD_CMD_RT_MASK  (0x00ff0000)
+#define SD_CMD_RT_0     (0x00000000)
+#define SD_CMD_RT_1     (0x00010000)
+#define SD_CMD_RT_2     (0x00020000)
+#define SD_CMD_RT_3     (0x00030000)
+#define SD_CMD_RT_4     (0x00040000)
+#define SD_CMD_RT_5     (0x00050000)
+#define SD_CMD_RT_6     (0x00060000)
+#define SD_CMD_RT_1B    (0x00810000)
+
+
+#endif /* __ASM_AU1100_MMC_H */
+