tpm: Add Infineon slb9635_i2c TPM driver

Add a driver for the I2C TPM from Infineon.

Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Rong Chang <rongchang@chromium.org>
Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/drivers/tpm/slb9635_i2c/compatibility.h b/drivers/tpm/slb9635_i2c/compatibility.h
new file mode 100644
index 0000000000..62dc9fa964
--- /dev/null
+++ b/drivers/tpm/slb9635_i2c/compatibility.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2011 Infineon Technologies
+ *
+ * Authors:
+ * Peter Huewe <huewe.external@infineon.com>
+ *
+ * Version: 2.1.1
+ *
+ * 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
+ */
+
+#ifndef _COMPATIBILITY_H_
+#define _COMPATIBILITY_H_
+
+/* all includes from U-Boot */
+#include <linux/types.h>
+#include <linux/unaligned/be_byteshift.h>
+#include <asm-generic/errno.h>
+#include <compiler.h>
+#include <common.h>
+
+/* extended error numbers from linux (see errno.h) */
+#define	ECANCELED	125	/* Operation Canceled */
+
+#define msleep(t) udelay((t)*1000)
+
+/* Timer frequency. Corresponds to msec timer resolution*/
+#define HZ             1000
+
+#define dev_dbg(dev, format, arg...) debug(format, ##arg)
+#define dev_err(dev, format, arg...) printf(format, ##arg)
+#define dev_info(dev, format, arg...) debug(format, ##arg)
+#define dbg_printf debug
+
+#endif