@@ -56,13 +56,10 @@ struct platform_device *mxc_register_gpio(char *name, int id,
void mxc_set_cpu_type(unsigned int type);
void mxc_restart(enum reboot_mode, const char *);
void mxc_arch_reset_init(void __iomem *);
-int mx51_revision(void);
-int mx53_revision(void);
void imx_set_aips(void __iomem *);
void imx_aips_allow_unprivileged_access(const char *compat);
int mxc_device_init(void);
void imx_set_soc_revision(unsigned int rev);
-unsigned int imx_get_soc_revision(void);
void imx_init_revision_from_anatop(void);
struct device *imx_soc_device_init(void);
void imx6_enable_rbc(bool enable);
@@ -87,7 +84,6 @@ enum mx3_cpu_pwr_mode {
};
void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode);
-void imx_print_silicon_rev(const char *cpu, int srev);
void imx_enable_cpu(int cpu, bool enable);
void imx_set_cpu_jump(int cpu, void *jump_addr);
@@ -22,6 +22,7 @@
#ifndef __ASSEMBLY__
#include <asm/io.h>
+#include <soc/imx/revision.h>
#endif
#include <asm/sizes.h>
@@ -231,8 +231,4 @@
#define MX27_DMA_REQ_SDHC3 36
#define MX27_DMA_REQ_NFC 37
-#ifndef __ASSEMBLY__
-extern int mx27_revision(void);
-#endif
-
#endif /* ifndef __MACH_MX27_H__ */
@@ -185,11 +185,4 @@
#define MX3x_PROD_SIGNATURE 0x1 /* For MX31 */
-/* Mandatory defines used globally */
-
-#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
-extern int mx35_revision(void);
-extern int mx31_revision(void);
-#endif
-
#endif /* ifndef __MACH_MX3x_H__ */
@@ -39,22 +39,6 @@
#define MXC_CPU_IMX6SX 0x62
#define MXC_CPU_IMX6Q 0x63
-#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
-
#define IMX_DDR_TYPE_LPDDR2 1
#ifndef __ASSEMBLY__
new file mode 100644
@@ -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__ */
The revision definitions and declarations are widely used by clock drivers. As a step of moving clock drivers out of arch/arm/mach-imx, let's create header include/soc/imx/revision.h to accommodate them. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> --- arch/arm/mach-imx/common.h | 4 ---- arch/arm/mach-imx/hardware.h | 1 + arch/arm/mach-imx/mx27.h | 4 ---- arch/arm/mach-imx/mx3x.h | 7 ------- arch/arm/mach-imx/mxc.h | 16 ---------------- include/soc/imx/revision.h | 37 +++++++++++++++++++++++++++++++++++++ 6 files changed, 38 insertions(+), 31 deletions(-) create mode 100644 include/soc/imx/revision.h