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authorPaul Walmsley <paul@pwsan.com>2010-01-26 22:12:56 -0500
committerPaul Walmsley <paul@pwsan.com>2010-01-26 22:12:56 -0500
commit2c8a177eba6762ca828738c92efcdaed02d198bc (patch)
treefd5b484b1ec7b1cbf9d4b49726635002b662a5d3 /arch/arm/plat-omap
parent05842a32c7df9ad016cb55c66c9edb46aee1240b (diff)
OMAP3 clock: reorganize CK_* platform flags
Add CK_* flags for the two new Sitara chips, AM3505 and AM3517, and the OMAP34xx die shrink, OMAP36xx/OMAP37xx. Introduce a new CK_* flag, CK_3XXX, that marks all clocks that are common to OMAP3 family chips. CK_343X now refers to clocks that are available only on OMAP34{1,2,3,4}0 (WTBU) and OMAP35{03,15,25,30} (any version). At some point, the RATE_IN_* flags should be updated also. While here, add some documentation describing the chip families covered by these clock flags. This patch is partially based on patches from Ranjith Lohithakshan <ranjithl@ti.com> and Vishwanath Sripathy <vishwanath.bs@ti.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Ranjith Lohithakshan <ranjithl@ti.com> Cc: Vishwanath Sripathy <vishwanath.bs@ti.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/include/plat/clkdev_omap.h26
1 files changed, 17 insertions, 9 deletions
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index 35b36caf5f91..bb937f3fabed 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -25,17 +25,25 @@ struct omap_clk {
25 }, \ 25 }, \
26 } 26 }
27 27
28 28/* Platform flags for the clkdev-OMAP integration code */
29#define CK_310 (1 << 0) 29#define CK_310 (1 << 0)
30#define CK_7XX (1 << 1) 30#define CK_7XX (1 << 1) /* 7xx, 850 */
31#define CK_1510 (1 << 2) 31#define CK_1510 (1 << 2)
32#define CK_16XX (1 << 3) 32#define CK_16XX (1 << 3) /* 16xx, 17xx, 5912 */
33#define CK_243X (1 << 4) 33#define CK_242X (1 << 4)
34#define CK_242X (1 << 5) 34#define CK_243X (1 << 5)
35#define CK_343X (1 << 6) 35#define CK_3XXX (1 << 6) /* OMAP3 + AM3 common clocks*/
36#define CK_3430ES1 (1 << 7) 36#define CK_343X (1 << 7) /* OMAP34xx common clocks */
37#define CK_3430ES2 (1 << 8) 37#define CK_3430ES1 (1 << 8) /* 34xxES1 only */
38#define CK_443X (1 << 9) 38#define CK_3430ES2 (1 << 9) /* 34xxES2, ES3, non-Sitara 35xx only */
39#define CK_3505 (1 << 10)
40#define CK_3517 (1 << 11)
41#define CK_36XX (1 << 12) /* OMAP36xx/37xx-specific clocks */
42#define CK_443X (1 << 13)
43
44#define CK_AM35XX (CK_3505 | CK_3517) /* all Sitara AM35xx */
45
46
39 47
40#endif 48#endif
41 49