Hi Tony,
On Friday 16 October 2015 11:18 PM, Tony Lindgren wrote:
Hi,
* Keerthy <j-keer...@ti.com> [151013 22:47]:
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -155,6 +155,13 @@ static inline int soc_is_omap(void)
* cpu_is_omap443x(): True for OMAP4430
* cpu_is_omap446x(): True for OMAP4460
* cpu_is_omap447x(): True for OMAP4470
+ * soc_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
+ * soc_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
+ * soc_is_omap243x(): True for OMAP2430
+ * soc_is_omap343x(): True for OMAP3430
+ * soc_is_omap443x(): True for OMAP4430
+ * soc_is_omap446x(): True for OMAP4460
+ * soc_is_omap447x(): True for OMAP4470
* soc_is_omap543x(): True for OMAP5430, OMAP5432
*/
#define GET_OMAP_CLASS (omap_rev() & 0xff)
We don't want cpu_is stuff mixed into soc.h at all..
@@ -227,12 +234,24 @@ IS_AM_SUBCLASS(437x, 0x437)
#define cpu_is_omap24xx() 0
#define cpu_is_omap242x() 0
+#define cpu_is_omap2420() 0
#define cpu_is_omap243x() 0
+#define cpu_is_omap2430() 0
#define cpu_is_omap34xx() 0
#define cpu_is_omap343x() 0
+#define cpu_is_omap3430() 0
+#define cpu_is_omap3630() 0
#define cpu_is_ti81xx() 0
#define cpu_is_ti816x() 0
#define cpu_is_ti814x() 0
+#define soc_is_omap24xx() 0
+#define soc_is_omap242x() 0
+#define soc_is_omap243x() 0
+#define soc_is_omap34xx() 0
+#define soc_is_omap343x() 0
+#define soc_is_ti81xx() 0
+#define soc_is_ti816x() 0
+#define soc_is_ti814x() 0
#define soc_is_am35xx() 0
#define soc_is_am33xx() 0
#define soc_is_am335x() 0
Here too..
@@ -250,54 +273,74 @@ IS_AM_SUBCLASS(437x, 0x437)
#if defined(MULTI_OMAP2)
# if defined(CONFIG_ARCH_OMAP2)
+# undef soc_is_omap24xx
+# define soc_is_omap24xx() is_omap24xx()
# undef cpu_is_omap24xx
-# define cpu_is_omap24xx() is_omap24xx()
+# define cpu_is_omap24xx soc_is_omap24xx
# endif
# if defined (CONFIG_SOC_OMAP2420)
+# undef soc_is_omap242x
+# define soc_is_omap242x() is_omap242x()
# undef cpu_is_omap242x
-# define cpu_is_omap242x() is_omap242x()
+# define cpu_is_omap242x soc_is_omap242x
# endif
# if defined (CONFIG_SOC_OMAP2430)
+# undef soc_is_omap243x
+# define soc_is_omap243x() is_omap243x()
# undef cpu_is_omap243x
-# define cpu_is_omap243x() is_omap243x()
+# define cpu_is_omap243x soc_is_omap243x
# endif
...
And so on. And these changes should be kept to minimum, so..
I decided to redo the soc.h changes first with minimal search and replace
to cut down on any chance of errors. And then just added the legacy defines
for cpu_is at the end of the file for the ones that are still in use.
After some testing I'll apply just your id.c related changes on top of
the patch below :)
Regards,
Tony
8< -------------------
From: Tony Lindgren <t...@atomide.com>
Date: Fri, 16 Oct 2015 10:08:45 -0700
Subject: [PATCH] ARM: OMAP2+: Rename cpu_is macros to soc_is
The naming for the cpu_is macros is confusing as the CPU is separate
and within the SoC. Let's rename all the macros to soc_is, and let's
define cpu_is also for the ones still in use. Then we can just remove
the cpu_is macros once the users are fixed up.
To keep the chances of breaking anything, the changes were
generated with the following regular expressions:
s/cpu_is/soc_is/g
s/CPU/SoC/g
Then the list of existing cpu_is users was generated with:
$ $ grep -o -e 'cpu_is_.\+()' arch/arm/mach-omap2/*.[chS] | \
cut -d: -f2 | sort | uniq
And added to the end of the soc.h.
I decided to rework the earlier patches by Keerthy <j-keer...@ti.com>
to keep changes down to minimum to avoid potential errors and stick
to just search and replace.
Compile tested individual SoC Configs and boot tested on: AM437x-gp-evm,
am335x-bone, dra72-evm and dra7-evm.
Tested-by: Keerthy <j-keer...@ti.com>
Signed-off-by: Tony Lindgren <t...@atomide.com>
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -129,9 +129,9 @@ int omap_type(void);
/*
* omap_rev bits:
- * CPU id bits (0730, 1510, 1710, 2422...) [31:16]
- * CPU revision (See _REV_ defined in cpu.h) [15:08]
- * CPU class bits (15xx, 16xx, 24xx, 34xx...) [07:00]
+ * SoC id bits (0730, 1510, 1710, 2422...) [31:16]
+ * SoC revision (See _REV_ defined in cpu.h) [15:08]
+ * SoC class bits (15xx, 16xx, 24xx, 34xx...) [07:00]
*/
unsigned int omap_rev(void);
@@ -141,20 +141,20 @@ static inline int soc_is_omap(void)
}
/*
- * Get the CPU revision for OMAP devices
+ * Get the SoC revision for OMAP devices
*/
#define GET_OMAP_REVISION() ((omap_rev() >> 8) & 0xff)
/*
* Macros to group OMAP into cpu classes.
* These can be used in most places.
- * cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
- * cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
- * cpu_is_omap243x(): True for OMAP2430
- * cpu_is_omap343x(): True for OMAP3430
- * cpu_is_omap443x(): True for OMAP4430
- * cpu_is_omap446x(): True for OMAP4460
- * cpu_is_omap447x(): True for OMAP4470
+ * soc_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
+ * soc_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
+ * soc_is_omap243x(): True for OMAP2430
+ * soc_is_omap343x(): True for OMAP3430
+ * soc_is_omap443x(): True for OMAP4430
+ * soc_is_omap446x(): True for OMAP4460
+ * soc_is_omap447x(): True for OMAP4470
* soc_is_omap543x(): True for OMAP5430, OMAP5432
*/
#define GET_OMAP_CLASS (omap_rev() & 0xff)
@@ -225,23 +225,23 @@ IS_TI_SUBCLASS(814x, 0x814)
IS_AM_SUBCLASS(335x, 0x335)
IS_AM_SUBCLASS(437x, 0x437)
-#define cpu_is_omap24xx() 0
-#define cpu_is_omap242x() 0
-#define cpu_is_omap243x() 0
-#define cpu_is_omap34xx() 0
-#define cpu_is_omap343x() 0
-#define cpu_is_ti81xx() 0
-#define cpu_is_ti816x() 0
-#define cpu_is_ti814x() 0
+#define soc_is_omap24xx() 0
+#define soc_is_omap242x() 0
+#define soc_is_omap243x() 0
+#define soc_is_omap34xx() 0
+#define soc_is_omap343x() 0
+#define soc_is_ti81xx() 0
+#define soc_is_ti816x() 0
+#define soc_is_ti814x() 0
#define soc_is_am35xx() 0
#define soc_is_am33xx() 0
#define soc_is_am335x() 0
#define soc_is_am43xx() 0
#define soc_is_am437x() 0
-#define cpu_is_omap44xx() 0
-#define cpu_is_omap443x() 0
-#define cpu_is_omap446x() 0
-#define cpu_is_omap447x() 0
+#define soc_is_omap44xx() 0
+#define soc_is_omap443x() 0
+#define soc_is_omap446x() 0
+#define soc_is_omap447x() 0
#define soc_is_omap54xx() 0
#define soc_is_omap543x() 0
#define soc_is_dra7xx() 0
@@ -250,54 +250,54 @@ IS_AM_SUBCLASS(437x, 0x437)
#if defined(MULTI_OMAP2)
# if defined(CONFIG_ARCH_OMAP2)
-# undef cpu_is_omap24xx
-# define cpu_is_omap24xx() is_omap24xx()
+# undef soc_is_omap24xx
+# define soc_is_omap24xx() is_omap24xx()
# endif
# if defined (CONFIG_SOC_OMAP2420)
-# undef cpu_is_omap242x
-# define cpu_is_omap242x() is_omap242x()
+# undef soc_is_omap242x
+# define soc_is_omap242x() is_omap242x()
# endif
# if defined (CONFIG_SOC_OMAP2430)
-# undef cpu_is_omap243x
-# define cpu_is_omap243x() is_omap243x()
+# undef soc_is_omap243x
+# define soc_is_omap243x() is_omap243x()
# endif
# if defined(CONFIG_ARCH_OMAP3)
-# undef cpu_is_omap34xx
-# undef cpu_is_omap343x
-# define cpu_is_omap34xx() is_omap34xx()
-# define cpu_is_omap343x() is_omap343x()
+# undef soc_is_omap34xx
+# undef soc_is_omap343x
+# define soc_is_omap34xx() is_omap34xx()
+# define soc_is_omap343x() is_omap343x()
# endif
#else
# if defined(CONFIG_ARCH_OMAP2)
-# undef cpu_is_omap24xx
-# define cpu_is_omap24xx() 1
+# undef soc_is_omap24xx
+# define soc_is_omap24xx() 1
# endif
# if defined(CONFIG_SOC_OMAP2420)
-# undef cpu_is_omap242x
-# define cpu_is_omap242x() 1
+# undef soc_is_omap242x
+# define soc_is_omap242x() 1
# endif
# if defined(CONFIG_SOC_OMAP2430)
-# undef cpu_is_omap243x
-# define cpu_is_omap243x() 1
+# undef soc_is_omap243x
+# define soc_is_omap243x() 1
# endif
# if defined(CONFIG_ARCH_OMAP3)
-# undef cpu_is_omap34xx
-# define cpu_is_omap34xx() 1
+# undef soc_is_omap34xx
+# define soc_is_omap34xx() 1
# endif
# if defined(CONFIG_SOC_OMAP3430)
-# undef cpu_is_omap343x
-# define cpu_is_omap343x() 1
+# undef soc_is_omap343x
+# define soc_is_omap343x() 1
# endif
#endif
/*
* Macros to detect individual cpu types.
* These are only rarely needed.
- * cpu_is_omap2420(): True for OMAP2420
- * cpu_is_omap2422(): True for OMAP2422
- * cpu_is_omap2423(): True for OMAP2423
- * cpu_is_omap2430(): True for OMAP2430
- * cpu_is_omap3430(): True for OMAP3430
+ * soc_is_omap2420(): True for OMAP2420
+ * soc_is_omap2422(): True for OMAP2422
+ * soc_is_omap2423(): True for OMAP2423
+ * soc_is_omap2430(): True for OMAP2430
+ * soc_is_omap3430(): True for OMAP3430
*/
#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff)
@@ -313,51 +313,51 @@ IS_OMAP_TYPE(2423, 0x2423)
IS_OMAP_TYPE(2430, 0x2430)
IS_OMAP_TYPE(3430, 0x3430)
-#define cpu_is_omap2420() 0
-#define cpu_is_omap2422() 0
-#define cpu_is_omap2423() 0
-#define cpu_is_omap2430() 0
-#define cpu_is_omap3430() 0
-#define cpu_is_omap3630() 0
+#define soc_is_omap2420() 0
+#define soc_is_omap2422() 0
+#define soc_is_omap2423() 0
+#define soc_is_omap2430() 0
+#define soc_is_omap3430() 0
+#define soc_is_omap3630() 0
#define soc_is_omap5430() 0
/* These are needed for the common code */
#ifdef CONFIG_ARCH_OMAP2PLUS
-#define cpu_is_omap7xx() 0
-#define cpu_is_omap15xx() 0
-#define cpu_is_omap16xx() 0
-#define cpu_is_omap1510() 0
-#define cpu_is_omap1610() 0
-#define cpu_is_omap1611() 0
-#define cpu_is_omap1621() 0
-#define cpu_is_omap1710() 0
+#define soc_is_omap7xx() 0
+#define soc_is_omap15xx() 0
+#define soc_is_omap16xx() 0
+#define soc_is_omap1510() 0
+#define soc_is_omap1610() 0
+#define soc_is_omap1611() 0
+#define soc_is_omap1621() 0
+#define soc_is_omap1710() 0
#define cpu_class_is_omap1() 0
#define cpu_class_is_omap2() 1
#endif
#if defined(CONFIG_ARCH_OMAP2)
-# undef cpu_is_omap2420
-# undef cpu_is_omap2422
-# undef cpu_is_omap2423
-# undef cpu_is_omap2430
-# define cpu_is_omap2420() is_omap2420()
-# define cpu_is_omap2422() is_omap2422()
-# define cpu_is_omap2423() is_omap2423()
-# define cpu_is_omap2430() is_omap2430()
+# undef soc_is_omap2420
+# undef soc_is_omap2422
+# undef soc_is_omap2423
+# undef soc_is_omap2430
+# define soc_is_omap2420() is_omap2420()
+# define soc_is_omap2422() is_omap2422()
+# define soc_is_omap2423() is_omap2423()
+# define soc_is_omap2430() is_omap2430()
#endif
#if defined(CONFIG_ARCH_OMAP3)
-# undef cpu_is_omap3430
-# undef cpu_is_ti81xx
-# undef cpu_is_ti816x
-# undef cpu_is_ti814x
+# undef soc_is_omap3430
+# undef soc_is_ti81xx
+# undef soc_is_ti816x
+# undef soc_is_ti814x
# undef soc_is_am35xx
-# define cpu_is_omap3430() is_omap3430()
-# undef cpu_is_omap3630
-# define cpu_is_omap3630() is_omap363x()
-# define cpu_is_ti81xx() is_ti81xx()
-# define cpu_is_ti816x() is_ti816x()
-# define cpu_is_ti814x() is_ti814x()
+# define soc_is_omap3430() is_omap3430()
+# undef soc_is_omap3630
+# define soc_is_omap3630() is_omap363x()
+# define soc_is_ti81xx() is_ti81xx()
+# define soc_is_ti816x() is_ti816x()
+# define soc_is_ti814x() is_ti814x()
# define soc_is_am35xx() is_am35xx()
#endif
@@ -376,14 +376,14 @@ IS_OMAP_TYPE(3430, 0x3430)
#endif
# if defined(CONFIG_ARCH_OMAP4)
-# undef cpu_is_omap44xx
-# undef cpu_is_omap443x
-# undef cpu_is_omap446x
-# undef cpu_is_omap447x
-# define cpu_is_omap44xx() is_omap44xx()
-# define cpu_is_omap443x() is_omap443x()
-# define cpu_is_omap446x() is_omap446x()
-# define cpu_is_omap447x() is_omap447x()
+# undef soc_is_omap44xx
+# undef soc_is_omap443x
+# undef soc_is_omap446x
+# undef soc_is_omap447x
+# define soc_is_omap44xx() is_omap44xx()
+# define soc_is_omap443x() is_omap443x()
+# define soc_is_omap446x() is_omap446x()
+# define soc_is_omap447x() is_omap447x()
# endif
# if defined(CONFIG_SOC_OMAP5)
@@ -556,5 +556,22 @@ level(__##fn);
#define omap_late_initcall(fn) omap_initcall(late_initcall, fn)
#define omap_late_initcall_sync(fn) omap_initcall(late_initcall_sync, fn)
-#endif /* __ASSEMBLY__ */
+/* Legacy defines, these can be removed when users are removed */
+#define cpu_is_omap2420() soc_is_omap2420()
+#define cpu_is_omap2422() soc_is_omap2422()
+#define cpu_is_omap242x() soc_is_omap242x()
+#define cpu_is_omap2430() soc_is_omap2430()
+#define cpu_is_omap243x() soc_is_omap243x()
+#define cpu_is_omap24xx() soc_is_omap24xx()
+#define cpu_is_omap3430() soc_is_omap3430()
+#define cpu_is_omap343x() soc_is_omap343x()
+#define cpu_is_omap34xx() soc_is_omap34xx()
+#define cpu_is_omap3630() soc_is_omap3630()
+#define cpu_is_omap443x() soc_is_omap443x()
+#define cpu_is_omap446x() soc_is_omap446x()
+#define cpu_is_omap44xx() soc_is_omap44xx()
+#define cpu_is_ti814x() soc_is_ti814x()
+#define cpu_is_ti816x() soc_is_ti816x()
+#define cpu_is_ti81xx() soc_is_ti81xx()
+#endif /* __ASSEMBLY__ */
--
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