xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Tero Kristo
2014-10-27 08:39:26 -07:00
committed by Tony Lindgren
parent 4984eeaf71
commit 61c8621e2b
13 changed files with 36 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-omap2/prm2xxx.c
View File

@@ -106,7 +106,7 @@ static int omap2xxx_pwrst_to_common_pwrst(u8 omap2xxx_pwrst)
* Set the DPLL reset bit, which should reboot the SoC. This is the
* recommended way to restart the SoC. No return value.
*/
void omap2xxx_prm_dpll_reset(void)
static void omap2xxx_prm_dpll_reset(void)
{
omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, WKUP_MOD,
OMAP2_RM_RSTCTRL);
@@ -215,6 +215,7 @@ static struct prm_ll_data omap2xxx_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 = &omap2xxx_prm_dpll_reset,
};
int __init omap2xxx_prm_init(void)