ARM: imx: move revision definitions and declarations into a header

[sfrench/cifs-2.6.git] / include / soc / imx / revision.h

diff --git a/include/soc/imx/revision.h b/include/soc/imx/revision.h
new file mode 100644 (file)
index 0000000..9ea3469
--- /dev/null
+++ b/include/soc/imx/revision.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SOC_IMX_REVISION_H__
+#define __SOC_IMX_REVISION_H__
+
+#define IMX_CHIP_REVISION_1_0          0x10
+#define IMX_CHIP_REVISION_1_1          0x11
+#define IMX_CHIP_REVISION_1_2          0x12
+#define IMX_CHIP_REVISION_1_3          0x13
+#define IMX_CHIP_REVISION_1_4          0x14
+#define IMX_CHIP_REVISION_1_5          0x15
+#define IMX_CHIP_REVISION_2_0          0x20
+#define IMX_CHIP_REVISION_2_1          0x21
+#define IMX_CHIP_REVISION_2_2          0x22
+#define IMX_CHIP_REVISION_2_3          0x23
+#define IMX_CHIP_REVISION_3_0          0x30
+#define IMX_CHIP_REVISION_3_1          0x31
+#define IMX_CHIP_REVISION_3_2          0x32
+#define IMX_CHIP_REVISION_3_3          0x33
+#define IMX_CHIP_REVISION_UNKNOWN      0xff
+
+int mx27_revision(void);
+int mx31_revision(void);
+int mx35_revision(void);
+int mx51_revision(void);
+int mx53_revision(void);
+
+unsigned int imx_get_soc_revision(void);
+void imx_print_silicon_rev(const char *cpu, int srev);
+
+#endif /* __SOC_IMX_REVISION_H__ */