ARM: OMAP2+: PRM: provide generic API for system reset

This patch combines the various prm_warm_reset calls under a common
API prm_reset_system, and adds the SoC specific implementation under
prm_ll_data.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index 9da15e9db6d2..c5e00c6714b1 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -136,7 +136,7 @@ u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset)
  * recommended way to restart the SoC, considering Errata i520.  No
  * return value.
  */
-void omap3xxx_prm_dpll3_reset(void)
+static void omap3xxx_prm_dpll3_reset(void)
 {
         omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, OMAP3430_GR_MOD,
                                    OMAP2_RM_RSTCTRL);
@@ -663,6 +663,7 @@ static struct prm_ll_data omap3xxx_prm_ll_data = {
         .assert_hardreset = &omap2_prm_assert_hardreset,
         .deassert_hardreset = &omap2_prm_deassert_hardreset,
         .is_hardreset_asserted = &omap2_prm_is_hardreset_asserted,
+        .reset_system = &omap3xxx_prm_dpll3_reset,
 };
 
 int __init omap3xxx_prm_init(void)