[omap]: replace the TI patch with a smaller patchset

[openwrt.git] / target / linux / omap / patches-3.12 / 350-ARM-AM33xx-hwmod-Add-RNG-module-data.patch

diff --git a/target/linux/omap/patches-3.12/350-ARM-AM33xx-hwmod-Add-RNG-module-data.patch b/target/linux/omap/patches-3.12/350-ARM-AM33xx-hwmod-Add-RNG-module-data.patch
new file mode 100644 (file)
index 0000000..5ca2790
--- /dev/null
+++ b/target/linux/omap/patches-3.12/350-ARM-AM33xx-hwmod-Add-RNG-module-data.patch
@@ -0,0 +1,64 @@
+Add RNG hwmod data for AM33xx SoC.
+
+Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
+
+---
+* Made am33xx_l4_per__rng structure as static to fix sparse warning
+
+ arch/arm/mach-omap2/omap_hwmod_33xx_data.c |   36 ++++++++++++++++++++++++++++
+ 1 file changed, 36 insertions(+)
+
+diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+index 215894f..3e32f45 100644
+--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
++++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+@@ -2480,6 +2480,41 @@ static struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
+       .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_hwmod_ocp_ifs[] __initdata = {
+       &am33xx_cpgmac0__mdio,
+       &am33xx_l3_main__sha0,
+       &am33xx_l3_main__aes0,
++      &am33xx_l4_per__rng,
+       NULL,
+ };
+