diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-10-18 10:55:27 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-11-09 15:39:41 -0700 |
| commit | d88d30e7b55df8f2bee91c1afe27f052a3128bb8 (patch) | |
| tree | 16dcb9b88108cfa6c22aa6b8512f18e15a6a99ed /arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | |
| parent | d7e4c12856efe3fc60a33cce7bbeedf27cec45f7 (diff) | |
ARM: AMx3xx: hwmod: Add data for RNG
Hardware random number generator is present in both AM33xx and AM43xx
SoC's. So moving the hwmod data to common data.
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/omap_hwmod_33xx_43xx_ipblock_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index e2d84aa7f595..de06a1d5ffab 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -268,6 +268,33 @@ struct omap_hwmod am33xx_sha0_hwmod = { }, }; +/* 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, +}; + +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 = { + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + /* ocmcram */ static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = { .name = "ocmcram", @@ -1315,6 +1342,7 @@ static void omap_hwmod_am33xx_clkctrl(void) CLKCTRL(am33xx_ocmcram_hwmod , AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET); CLKCTRL(am33xx_sha0_hwmod , AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET); CLKCTRL(am33xx_aes0_hwmod , AM33XX_CM_PER_AES0_CLKCTRL_OFFSET); + CLKCTRL(am33xx_rng_hwmod, AM33XX_CM_PER_RNG_CLKCTRL_OFFSET); } static void omap_hwmod_am33xx_rst(void) @@ -1388,6 +1416,7 @@ static void omap_hwmod_am43xx_clkctrl(void) CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET); CLKCTRL(am33xx_sha0_hwmod , AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET); CLKCTRL(am33xx_aes0_hwmod , AM43XX_CM_PER_AES0_CLKCTRL_OFFSET); + CLKCTRL(am33xx_rng_hwmod, AM43XX_CM_PER_RNG_CLKCTRL_OFFSET); } static void omap_hwmod_am43xx_rst(void) |