[PATCH 2/7] ARM: DRA7xx: hwmod: Add hwmod data for DES IP

Joel Fernandes
2013-11-25T21:45:43Z

DRA7xx SoC has a DES module. Add hwmod data for the same.

Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 39 +++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index db32d53..efae736 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -561,6 +561,23 @@ static struct omap_hwmod_class dra7xx_gpio_hwmod_class = {
.rev = 2,
};

+static struct omap_hwmod_class_sysconfig dra7xx_des_sysc = {
+ .rev_offs = 0x0030,
+ .sysc_offs = 0x0034,
+ .syss_offs = 0x0038,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO),
+ .sysc_fields = &omap_hwmod_sysc_type4,
+};
+
+static struct omap_hwmod_class dra7xx_des_hwmod_class = {
+ .name = "des",
+ .sysc = &dra7xx_des_sysc,
+ .rev = 2,
+};
+
/* gpio dev_attr */
static struct omap_gpio_dev_attr gpio_dev_attr = {
.bank_width = 32,
@@ -750,6 +767,19 @@ static struct omap_hwmod dra7xx_gpio8_hwmod = {
.dev_attr = &gpio_dev_attr,
};

+static struct omap_hwmod dra7xx_des_hwmod = {
+ .name = "des",
+ .class = &dra7xx_des_hwmod_class,
+ .clkdm_name = "l4sec_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4SEC_DES3DES_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4SEC_DES3DES_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
/*
* 'gpmc' class
*
@@ -2171,6 +2201,14 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio8 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};

+/* l4_per1 -> des */
+static struct omap_hwmod_ocp_if dra7xx_l4_per1__des = {
+ .master = &dra7xx_l4_per1_hwmod,
+ .slave = &dra7xx_des_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space dra7xx_gpmc_addrs[] = {
{
.pa_start = 0x50000000,
@@ -2705,6 +2743,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_per1__uart4,
&dra7xx_l4_per1__uart5,
&dra7xx_l4_per1__uart6,
+ &dra7xx_l4_per1__des,
&dra7xx_l4_per3__usb_otg_ss1,
&dra7xx_l4_per3__usb_otg_ss2,
&dra7xx_l4_per3__usb_otg_ss3,
--
1.8.1.2