diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-10-18 10:55:23 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-11-09 15:35:22 -0700 |
| commit | 7e45f17998fda354b595b85e51bdb0afc16b4ff2 (patch) | |
| tree | 312dbcfee6f689b7cbb0928d45074ba24b0bf2b1 /arch/arm/mach-omap2 | |
| parent | 628d758731693ef3bfd883279b86a3350d1e553c (diff) | |
ARM: DRA7: hwmod: Add data for SHA IP
DRA7 SoC contains SHA 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>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 4988a9e1d3d3..87e9293abf4d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -734,6 +734,34 @@ static struct omap_hwmod dra7xx_aes2_hwmod = { }, }; +/* sha0 HIB2 (the 'P' (public) device) */ +static struct omap_hwmod_class_sysconfig dra7xx_sha0_sysc = { + .rev_offs = 0x100, + .sysc_offs = 0x110, + .syss_offs = 0x114, + .sysc_flags = SYSS_HAS_RESET_STATUS, +}; + +static struct omap_hwmod_class dra7xx_sha0_hwmod_class = { + .name = "sham", + .sysc = &dra7xx_sha0_sysc, + .rev = 2, +}; + +struct omap_hwmod dra7xx_sha0_hwmod = { + .name = "sham", + .class = &dra7xx_sha0_hwmod_class, + .clkdm_name = "l4sec_clkdm", + .main_clk = "l3_iclk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + /* * 'elm' class * @@ -3017,6 +3045,14 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__aes2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* l3_main_1 -> sha0 */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__sha0 = { + .master = &dra7xx_l3_main_1_hwmod, + .slave = &dra7xx_sha0_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l4_per2 -> mcasp1 */ static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp1 = { .master = &dra7xx_l4_per2_hwmod, @@ -3898,6 +3934,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l3_main_1__hdmi, &dra7xx_l3_main_1__aes1, &dra7xx_l3_main_1__aes2, + &dra7xx_l3_main_1__sha0, &dra7xx_l4_per1__elm, &dra7xx_l4_wkup__gpio1, &dra7xx_l4_per1__gpio2, |