This is a note to let you know that I've just added the patch titled
ARM: AM43XX: hwmod: Fix RSTST register offset for pruss
to the 4.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-am43xx-hwmod-fix-rstst-register-offset-for-pruss.patch
and it can be found in the queue-4.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b00ccf5b684992829610d162e78a7836933a1b19 Mon Sep 17 00:00:00 2001
From: Keerthy <j-keerthy@xxxxxx>
Date: Mon, 20 Jun 2016 09:22:25 +0530
Subject: ARM: AM43XX: hwmod: Fix RSTST register offset for pruss
From: Keerthy <j-keerthy@xxxxxx>
commit b00ccf5b684992829610d162e78a7836933a1b19 upstream.
pruss hwmod RSTST register wrongly points to PWRSTCTRL register in case of
am43xx. Fix the RSTST register offset value.
This can lead to setting of wrong power state values for PER domain.
Fixes: 1c7e224d ("ARM: OMAP2+: hwmod: AM335x: runtime register update")
Signed-off-by: Keerthy <j-keerthy@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | 1 +
arch/arm/mach-omap2/prcm43xx.h | 1 +
2 files changed, 2 insertions(+)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -1476,6 +1476,7 @@ static void omap_hwmod_am43xx_rst(void)
{
RSTCTRL(am33xx_pruss_hwmod, AM43XX_RM_PER_RSTCTRL_OFFSET);
RSTCTRL(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTCTRL_OFFSET);
+ RSTST(am33xx_pruss_hwmod, AM43XX_RM_PER_RSTST_OFFSET);
RSTST(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTST_OFFSET);
}
--- a/arch/arm/mach-omap2/prcm43xx.h
+++ b/arch/arm/mach-omap2/prcm43xx.h
@@ -39,6 +39,7 @@
/* RM RSTST offsets */
#define AM43XX_RM_GFX_RSTST_OFFSET 0x0014
+#define AM43XX_RM_PER_RSTST_OFFSET 0x0014
#define AM43XX_RM_WKUP_RSTST_OFFSET 0x0014
/* CM instances */
Patches currently in stable-queue which might be from j-keerthy@xxxxxx are
queue-4.7/arm-am43xx-hwmod-fix-rstst-register-offset-for-pruss.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html