Patch "ARM: AM43XX: hwmod: Fix RSTST register offset for pruss" has been added to the 4.4-stable tree
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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 4.4-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-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
b00ccf5b684992829610d162e78a7836933a1b19Mon Sep 17 00:00:00 2001
From: Keerthy <[email protected]>
Date: Mon, 20 Jun 2016 09:22:25 +0530
Subject: ARM: AM43XX: hwmod: Fix RSTST register offset for pruss
From: Keerthy <[email protected]>
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.
--- arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | 1 + arch/arm/mach-omap2/prcm43xx.h | 1 + 2 files changed, 2 insertions(+)
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +1 -0
@@ -1474,6 +1474,7 @@ 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 ); }
arch/arm/mach-omap2/prcm43xx.h +1 -0
@@ -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 [email protected] are
queue-4.4/arm-am43xx-hwmod-fix-rstst-register-offset-for-pruss.patch