From c02060d869247215c2ea15fd650c333d30f5b210 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Sun, 10 Feb 2013 11:22:23 -0700 Subject: ARM: OMAP4+: AESS: enable internal auto-gating during initial setup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enable the AESS auto-gating control bit during AESS hwmod setup. This fixes the following boot warning on OMAP4: omap_hwmod: aess: _wait_target_disable failed Without this patch, the AESS IP block does not indicate to the PRCM that it is idle after it is reset. This prevents some types of SoC power management until something sets the auto-gating control bit. Signed-off-by: Paul Walmsley Signed-off-by: Sebastien Guiriec Cc: Benoît Cousson Cc: Péter Ujfalusi Cc: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 793f54ac7d14..c9c251e23147 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -322,6 +322,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_aess_sysc = { static struct omap_hwmod_class omap44xx_aess_hwmod_class = { .name = "aess", .sysc = &omap44xx_aess_sysc, + .enable_preprogram = omap_hwmod_aess_preprogram, }; /* aess */ -- cgit