[PATCH 2/2] ARM: OMAP4: PRCM: Fix incorrect read of reset sources
From: Ivan Khoronzhuk <hidden>
Date: 2012-12-17 17:28:07
Also in:
linux-omap, lkml
Subsystem:
arm port, omap2+ support, the rest · Maintainers:
Russell King, Aaro Koskinen, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds
The address of PRM_RSTST register and flag mask are incorrect, so fix it. Signed-off-by: Ivan Khoronzhuk <redacted> --- arch/arm/mach-omap2/prcm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index dc45156..02f27f2 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c@@ -53,8 +53,8 @@ u32 omap_prcm_get_reset_sources(void) if (cpu_is_omap34xx()) return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7ff; if (cpu_is_omap44xx()) - return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; - + return omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, + OMAP4_PRM_RSTST_OFFSET) & 0x7ff; return 0; } EXPORT_SYMBOL(omap_prcm_get_reset_sources);
--
1.7.9.5