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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: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Lokesh Vutla 2016-10-18 10:55:26 +03:00 committed by Tony Lindgren
parent c2ce5fb3f3
commit d7e4c12856
2 changed files with 34 additions and 0 deletions
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33
arch/arm/mach-omap2/omap_hwmod_43xx_data.c
View File

@ -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,

1
arch/arm/mach-omap2/prcm43xx.h
View File

@ -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