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Commit 398917ce authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Paul Walmsley
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ARM: OMAP2+: hwmod data: Add SSI information 



This patch adds Synchronous Serial Interface (SSI) hwmod support for
OMAP34xx SoCs.

Signed-off-by: default avatarSebastian Reichel <sre@debian.org>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent 6423d6df

arch/arm/mach-omap2/omap_hwmod_3xxx_data.c

+48 −0
Original line number Diff line number Diff line
@@ -3693,6 +3693,53 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__aes = { 
	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/*

 * 'ssi' class

 * synchronous serial interface (multichannel and full-duplex serial if)

 */



static struct omap_hwmod_class_sysconfig omap34xx_ssi_sysc = {

	.rev_offs	= 0x0000,

	.sysc_offs	= 0x0010,

	.syss_offs	= 0x0014,

	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_EMUFREE |

			   SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |

			   SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),

	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |

			   SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |

			   MSTANDBY_SMART | MSTANDBY_SMART_WKUP),

	.sysc_fields	= &omap_hwmod_sysc_type1,

};



static struct omap_hwmod_class omap34xx_ssi_hwmod_class = {

	.name	= "ssi",

	.sysc	= &omap34xx_ssi_sysc,

};



static struct omap_hwmod omap34xx_ssi_hwmod = {

	.name		= "ssi",

	.class		= &omap34xx_ssi_hwmod_class,

	.clkdm_name	= "core_l4_clkdm",

	.main_clk	= "ssi_ssr_fck",

	.prcm		= {

		.omap2 = {

			.prcm_reg_id		= 1,

			.module_bit		= OMAP3430_EN_SSI_SHIFT,

			.module_offs		= CORE_MOD,

			.idlest_reg_id		= 1,

			.idlest_idle_bit	= OMAP3430ES2_ST_SSI_IDLE_SHIFT,

		},

	},

};



/* L4 CORE -> SSI */

static struct omap_hwmod_ocp_if omap34xx_l4_core__ssi = {

	.master		= &omap3xxx_l4_core_hwmod,

	.slave		= &omap34xx_ssi_hwmod,

	.clk		= "ssi_ick",

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {

	&omap3xxx_l3_main__l4_core,

	&omap3xxx_l3_main__l4_per,
@@ -3818,6 +3865,7 @@ static struct omap_hwmod_ocp_if *omap34xx_hwmod_ocp_ifs[] __initdata = { 
#ifdef CONFIG_OMAP_IOMMU_IVA2

	&omap3xxx_l3_main__mmu_iva,

#endif

	&omap34xx_l4_core__ssi,

	NULL

};