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Commit a56d9ea8 authored by Paul Walmsley's avatar Paul Walmsley
Browse files

OMAP2420: clock: add sdrc_ick 



Add sdrc_ick to the OMAP2420 clock data so the clock code can control
the CM_AUTOIDLE bit associated with this clock.

Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
Tested-by: default avatarRajendra Nayak <rnayak@ti.com>
Reviewed-by: default avatarKevin Hilman <khilman@ti.com>
parent 530e544f

arch/arm/mach-omap2/clock2420_data.c

+16 −0
Original line number Diff line number Diff line
@@ -1608,6 +1608,21 @@ static struct clk sdma_ick = { 
	.recalc		= &followparent_recalc,

};



/*

 * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE

 * accesses derived from this data.

 */

static struct clk sdrc_ick = {

	.name		= "sdrc_ick",

	.ops		= &clkops_omap2_iclk_idle_only,

	.parent		= &core_l3_ck,

	.flags		= ENABLE_ON_INIT,

	.clkdm_name	= "core_l3_clkdm",

	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),

	.enable_bit	= OMAP24XX_AUTO_SDRC_SHIFT,

	.recalc		= &followparent_recalc,

};



static struct clk vlynq_ick = {

	.name		= "vlynq_ick",

	.ops		= &clkops_omap2_dflt_wait,
@@ -1869,6 +1884,7 @@ static struct omap_clk omap2420_clks[] = { 
	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_242X),

	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_242X),

	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_242X),

	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_242X),

	CLK(NULL,	"vlynq_ick",	&vlynq_ick,	CK_242X),

	CLK(NULL,	"vlynq_fck",	&vlynq_fck,	CK_242X),

	CLK(NULL,	"des_ick",	&des_ick,	CK_242X),

arch/arm/mach-omap2/cm-regbits-24xx.h

+1 −0
Original line number Diff line number Diff line
@@ -210,6 +210,7 @@ 
#define OMAP24XX_AUTO_USB_MASK				(1 << 0)



/* CM_AUTOIDLE3_CORE */

#define OMAP24XX_AUTO_SDRC_SHIFT			2

#define OMAP24XX_AUTO_SDRC_MASK				(1 << 2)

#define OMAP24XX_AUTO_GPMC_MASK				(1 << 1)

#define OMAP24XX_AUTO_SDMA_MASK				(1 << 0)