From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Lee Jones Subject: [PATCH 4.9 11/38] mfd: twl4030-power: Fix pmic for boards that need vmmc1 on reboot Date: Mon, 4 Dec 2017 16:59:51 +0100 Message-Id: <20171204160007.893714235@linuxfoundation.org> In-Reply-To: <20171204160007.448534903@linuxfoundation.org> References: <20171204160007.448534903@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Adam Ford commit ad48ed0c5763dc08931407e455dff5acdbe96e81 upstream. At least two different omap3630/3730 boards booting from MMC1 fail to reboot if the "ti,twl4030-power-idle-osc-off" or "ti,twl4030-power-idle" compatible flags are set. This patch will keep the vmmc1 powered up during reboot allowing the bootloader to load. Signed-off-by: Adam Ford Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman --- drivers/mfd/twl4030-power.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/mfd/twl4030-power.c +++ b/drivers/mfd/twl4030-power.c @@ -701,6 +701,7 @@ static struct twl4030_ins omap3_wrst_seq TWL_RESOURCE_RESET(RES_MAIN_REF), TWL_RESOURCE_GROUP_RESET(RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2), TWL_RESOURCE_RESET(RES_VUSB_3V1), + TWL_RESOURCE_RESET(RES_VMMC1), TWL_RESOURCE_GROUP_RESET(RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1), TWL_RESOURCE_GROUP_RESET(RES_GRP_RC, RES_TYPE_ALL, RES_TYPE2_R0), TWL_RESOURCE_ON(RES_RESET),