ARM: DRA7: hwmod: Add data for AES IP

DRA7 SoC contains AES crypto hardware accelerator. Add hwmod data for
this IP so that it can be utilized by crypto frameworks.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[t-kristo@ti.com: squash in support for both AES1 and AES2 cores]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 62 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 e89a7ecdc567..4988a9e1d3d3 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -690,6 +690,50 @@ static struct omap_hwmod dra7xx_dss_hdmi_hwmod = {
         .parent_hwmod   = &dra7xx_dss_hwmod,
 };
 
+/* AES (the 'P' (public) device) */
+static struct omap_hwmod_class_sysconfig dra7xx_aes_sysc = {
+        .rev_offs       = 0x0080,
+        .sysc_offs      = 0x0084,
+        .syss_offs      = 0x0088,
+        .sysc_flags     = SYSS_HAS_RESET_STATUS,
+};
+
+static struct omap_hwmod_class dra7xx_aes_hwmod_class = {
+        .name   = "aes",
+        .sysc   = &dra7xx_aes_sysc,
+        .rev    = 2,
+};
+
+/* AES1 */
+static struct omap_hwmod dra7xx_aes1_hwmod = {
+        .name           = "aes1",
+        .class          = &dra7xx_aes_hwmod_class,
+        .clkdm_name     = "l4sec_clkdm",
+        .main_clk       = "l3_iclk_div",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_offs = DRA7XX_CM_L4SEC_AES1_CLKCTRL_OFFSET,
+                        .context_offs = DRA7XX_RM_L4SEC_AES1_CONTEXT_OFFSET,
+                        .modulemode   = MODULEMODE_HWCTRL,
+                },
+        },
+};
+
+/* AES2 */
+static struct omap_hwmod dra7xx_aes2_hwmod = {
+        .name           = "aes2",
+        .class          = &dra7xx_aes_hwmod_class,
+        .clkdm_name     = "l4sec_clkdm",
+        .main_clk       = "l3_iclk_div",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_offs = DRA7XX_CM_L4SEC_AES2_CLKCTRL_OFFSET,
+                        .context_offs = DRA7XX_RM_L4SEC_AES2_CONTEXT_OFFSET,
+                        .modulemode   = MODULEMODE_HWCTRL,
+                },
+        },
+};
+
 /*
  * 'elm' class
  *
@@ -2957,6 +3001,22 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__hdmi = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l3_main_1 -> aes1 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__aes1 = {
+        .master         = &dra7xx_l3_main_1_hwmod,
+        .slave          = &dra7xx_aes1_hwmod,
+        .clk            = "l3_iclk_div",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_1 -> aes2 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__aes2 = {
+        .master         = &dra7xx_l3_main_1_hwmod,
+        .slave          = &dra7xx_aes2_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,
@@ -3836,6 +3896,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
         &dra7xx_l3_main_1__dss,
         &dra7xx_l3_main_1__dispc,
         &dra7xx_l3_main_1__hdmi,
+        &dra7xx_l3_main_1__aes1,
+        &dra7xx_l3_main_1__aes2,
         &dra7xx_l4_per1__elm,
         &dra7xx_l4_wkup__gpio1,
         &dra7xx_l4_per1__gpio2,