Commit d7e4c128 authored by Lokesh Vutla's avatar Lokesh Vutla Committed by Tony Lindgren
Browse files

ARM: AM43xx: hwmod: Add data for DES 



AM43xx SoC contains DES crypto hardware accelerator. Add hwmod data for
this IP so that it can be utilized by crypto frameworks.

Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent c2ce5fb3

arch/arm/mach-omap2/omap_hwmod_43xx_data.c

+33 −0
Original line number Diff line number Diff line
@@ -442,6 +442,31 @@ static struct omap_hwmod am43xx_adc_tsc_hwmod = { 
	},

};



static struct omap_hwmod_class_sysconfig am43xx_des_sysc = {

	.rev_offs	= 0x30,

	.sysc_offs	= 0x34,

	.syss_offs	= 0x38,

	.sysc_flags	= SYSS_HAS_RESET_STATUS,

};



static struct omap_hwmod_class am43xx_des_hwmod_class = {

	.name		= "des",

	.sysc		= &am43xx_des_sysc,

};



static struct omap_hwmod am43xx_des_hwmod = {

	.name		= "des",

	.class		= &am43xx_des_hwmod_class,

	.clkdm_name	= "l3_clkdm",

	.main_clk	= "l3_gclk",

	.prcm		= {

		.omap4	= {

			.clkctrl_offs	= AM43XX_CM_PER_DES_CLKCTRL_OFFSET,

			.modulemode	= MODULEMODE_SWCTRL,

		},

	},

};



/* dss */



static struct omap_hwmod am43xx_dss_core_hwmod = {
@@ -870,6 +895,13 @@ static struct omap_hwmod_ocp_if am43xx_l4_ls__vpfe1 = { 
	.user           = OCP_USER_MPU | OCP_USER_SDMA,

};



static struct omap_hwmod_ocp_if am43xx_l3_main__des = {

	.master		= &am33xx_l3_main_hwmod,

	.slave		= &am43xx_des_hwmod,

	.clk		= "l3_gclk",

	.user		= OCP_USER_MPU,

};



static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {

	&am33xx_l4_wkup__synctimer,

	&am43xx_l4_ls__timer8,
@@ -950,6 +982,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { 
	&am33xx_cpgmac0__mdio,

	&am33xx_l3_main__sha0,

	&am33xx_l3_main__aes0,

	&am43xx_l3_main__des,

	&am43xx_l4_ls__ocp2scp0,

	&am43xx_l4_ls__ocp2scp1,

	&am43xx_l3_s__usbotgss0,

arch/arm/mach-omap2/prcm43xx.h

+1 −0
Original line number Diff line number Diff line
@@ -133,6 +133,7 @@ 
#define AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET		0x0050

#define AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET		0x0058

#define AM43XX_CM_PER_AES0_CLKCTRL_OFFSET		0x0028

#define AM43XX_CM_PER_DES_CLKCTRL_OFFSET		0x0030

#define AM43XX_CM_PER_TIMER8_CLKCTRL_OFFSET		0x0560

#define AM43XX_CM_PER_TIMER9_CLKCTRL_OFFSET		0x0568

#define AM43XX_CM_PER_TIMER10_CLKCTRL_OFFSET		0x0570

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