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e30384abd6
AM33XX clock implementation is different than any existing OMAP family of devices. Although DPLL module is similar to OMAP4 device, but the usage is very much different than OMAP4. AM33XX has different peripheral set and each module gets integrated to the clock framework differently than OMAP family of devices. This patch adds full Clock tree data for AM33XX family of devices and also integrates it into existing OMAP framework. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Rajendra Nayak <rnayak@ti.com> CC: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com> [paul@pwsan.com: updated to apply; changed 'soc_is_am33xx' to 'cpu_is_am33xx' to match usage in Tony's current am33xx branch] Signed-off-by: Paul Walmsley <paul@pwsan.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/*
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* clkdev <-> OMAP integration
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*
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* Russell King <linux@arm.linux.org.uk>
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*
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*/
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#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
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#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
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#include <linux/clkdev.h>
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struct omap_clk {
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u16 cpu;
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struct clk_lookup lk;
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};
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#define CLK(dev, con, ck, cp) \
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{ \
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.cpu = cp, \
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.lk = { \
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.dev_id = dev, \
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.con_id = con, \
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.clk = ck, \
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}, \
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}
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/* Platform flags for the clkdev-OMAP integration code */
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#define CK_310 (1 << 0)
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#define CK_7XX (1 << 1) /* 7xx, 850 */
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#define CK_1510 (1 << 2)
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#define CK_16XX (1 << 3) /* 16xx, 17xx, 5912 */
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#define CK_242X (1 << 4)
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#define CK_243X (1 << 5) /* 243x, 253x */
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#define CK_3430ES1 (1 << 6) /* 34xxES1 only */
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#define CK_3430ES2PLUS (1 << 7) /* 34xxES2, ES3, non-Sitara 35xx only */
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#define CK_AM35XX (1 << 9) /* Sitara AM35xx */
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#define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */
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#define CK_443X (1 << 11)
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#define CK_TI816X (1 << 12)
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#define CK_446X (1 << 13)
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#define CK_AM33XX (1 << 14) /* AM33xx specific clocks */
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#define CK_1710 (1 << 15) /* 1710 extra for rate selection */
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#define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS)
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#define CK_3XXX (CK_34XX | CK_AM35XX | CK_36XX)
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#endif
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