From: Keerthy Date: Mon, 20 Jun 2016 03:52:25 +0000 (+0530) Subject: ARM: AM43XX: hwmod: Fix RSTST register offset for pruss X-Git-Tag: v3.16.39~332 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3901b4385a42ffc65888263b01fdb1c4ae72261a;p=thirdparty%2Fkernel%2Fstable.git ARM: AM43XX: hwmod: Fix RSTST register offset for pruss 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 Signed-off-by: Tony Lindgren Signed-off-by: Ben Hutchings --- diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index a579b89ce9b73..b08605cc93ff9 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -1460,6 +1460,7 @@ 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); } diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h index 7785be984edd2..4c60d3464a879 100644 --- a/arch/arm/mach-omap2/prcm43xx.h +++ b/arch/arm/mach-omap2/prcm43xx.h @@ -32,6 +32,7 @@ /* 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 */