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Commit 325529d1 authored by Suman Anna's avatar Suman Anna Committed by Paul Walmsley
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ARM: OMAP5: hwmod data: Add spinlock data 



Add the hwmod data for the spinlock IP in OMAP5 SoC.
This is needed to be able to enable the OMAP spinlock
support for OMAP5.

Signed-off-by: default avatarSuman Anna <s-anna@ti.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent e01478b0

arch/arm/mach-omap2/omap_hwmod_54xx_data.c

+44 −0
Original line number Diff line number Diff line
@@ -1145,6 +1145,41 @@ static struct omap_hwmod omap54xx_mpu_hwmod = { 
	},

};



/*

 * 'spinlock' class

 * spinlock provides hardware assistance for synchronizing the processes

 * running on multiple processors

 */



static struct omap_hwmod_class_sysconfig omap54xx_spinlock_sysc = {

	.rev_offs	= 0x0000,

	.sysc_offs	= 0x0010,

	.syss_offs	= 0x0014,

	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |

			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |

			   SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),

	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),

	.sysc_fields	= &omap_hwmod_sysc_type1,

};



static struct omap_hwmod_class omap54xx_spinlock_hwmod_class = {

	.name	= "spinlock",

	.sysc	= &omap54xx_spinlock_sysc,

};



/* spinlock */

static struct omap_hwmod omap54xx_spinlock_hwmod = {

	.name		= "spinlock",

	.class		= &omap54xx_spinlock_hwmod_class,

	.clkdm_name	= "l4cfg_clkdm",

	.prcm = {

		.omap4 = {

			.clkctrl_offs = OMAP54XX_CM_L4CFG_SPINLOCK_CLKCTRL_OFFSET,

			.context_offs = OMAP54XX_RM_L4CFG_SPINLOCK_CONTEXT_OFFSET,

		},

	},

};



/*

 * 'timer' class

 * general purpose timer module with accurate 1ms tick
@@ -2077,6 +2112,14 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mpu = { 
	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/* l4_cfg -> spinlock */

static struct omap_hwmod_ocp_if omap54xx_l4_cfg__spinlock = {

	.master		= &omap54xx_l4_cfg_hwmod,

	.slave		= &omap54xx_spinlock_hwmod,

	.clk		= "l4_root_clk_div",

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/* l4_wkup -> timer1 */

static struct omap_hwmod_ocp_if omap54xx_l4_wkup__timer1 = {

	.master		= &omap54xx_l4_wkup_hwmod,
@@ -2296,6 +2339,7 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { 
	&omap54xx_l4_per__mmc4,

	&omap54xx_l4_per__mmc5,

	&omap54xx_l4_cfg__mpu,

	&omap54xx_l4_cfg__spinlock,

	&omap54xx_l4_wkup__timer1,

	&omap54xx_l4_per__timer2,

	&omap54xx_l4_per__timer3,