[PATCH v4 01/12] ARM: OMAP2+: pm: Do not init statically the SR and voltage layer with DT
From: Benoit Cousson <hidden>
Date: 2011-12-22 14:58:37
Also in:
linux-arm-kernel, linux-i2c, linux-omap, lkml
Subsystem:
arm port, omap power management support, omap2+ support, the rest · Maintainers:
Russell King, Kevin Hilman, Aaro Koskinen, Andreas Kemnade, Roger Quadros, Tony Lindgren, Linus Torvalds
In the case of DT, the PMIC and SR initialization will be done using a completely different mechanism. Disable this part if a DT blob is available. Signed-off-by: Benoit Cousson <redacted> Acked-by: Kevin Hilman <redacted> --- arch/arm/mach-omap2/pm.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 1881fe9..ad4f693 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c@@ -227,6 +227,14 @@ postcore_initcall(omap2_common_pm_init); static int __init omap2_common_pm_late_init(void) { + /* + * In the case of DT, the PMIC and SR initialization will be done using + * a completely different mechanism. + * Disable this part if a DT blob is available. + */ + if (of_have_populated_dt()) + return 0; + /* Init the voltage layer */ omap_pmic_late_init(); omap_voltage_late_init();
--
1.7.0.4