From ace1e3ec4a2540c783e65884bb7be9cd45a0a295 Mon Sep 17 00:00:00 2001
From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Thu, 29 Aug 2013 18:22:10 +0530
Subject: ARM: AM33xx: hwmod: Add RNG module data

Add RNG hwmod data for AM33xx SoC.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

---
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c |   36 +++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

Index: linux-3.12.24-rt38-r8s8/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
===================================================================
--- linux-3.12.24-rt38-r8s8.orig/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ linux-3.12.24-rt38-r8s8/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -2480,6 +2480,41 @@ static struct omap_hwmod_ocp_if am33xx_l
        .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* rng */
+static struct omap_hwmod_class_sysconfig am33xx_rng_sysc = {
+       .rev_offs       = 0x1fe0,
+       .sysc_offs      = 0x1fe4,
+       .sysc_flags     = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
+       .idlemodes      = SIDLE_FORCE | SIDLE_NO,
+       .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class am33xx_rng_hwmod_class = {
+       .name           = "rng",
+       .sysc           = &am33xx_rng_sysc,
+};
+
+static struct omap_hwmod am33xx_rng_hwmod = {
+       .name           = "rng",
+       .class          = &am33xx_rng_hwmod_class,
+       .clkdm_name     = "l4ls_clkdm",
+       .flags          = HWMOD_SWSUP_SIDLE,
+       .main_clk       = "rng_fck",
+       .prcm           = {
+               .omap4  = {
+                       .clkctrl_offs   = AM33XX_CM_PER_RNG_CLKCTRL_OFFSET,
+                       .modulemode     = MODULEMODE_SWCTRL,
+               },
+       },
+};
+
+static struct omap_hwmod_ocp_if am33xx_l4_per__rng = {
+       .master         = &am33xx_l4_ls_hwmod,
+       .slave          = &am33xx_rng_hwmod,
+       .clk            = "rng_fck",
+       .user           = OCP_USER_MPU,
+};
+
 static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
        &am33xx_l3_main__emif,
        &am33xx_mpu__l3_main,
@@ -2559,6 +2594,7 @@ static struct omap_hwmod_ocp_if *am33xx_
        &am33xx_cpgmac0__mdio,
        &am33xx_l3_main__sha0,
        &am33xx_l3_main__aes0,
+       &am33xx_l4_per__rng,
        NULL,
 };