From 2dfdc7746d0f1b688bb2213e96fcb92e8abaf827 Mon Sep 17 00:00:00 2001 From: Youvedeep Singh Date: Fri, 11 Mar 2016 11:08:38 +0530 Subject: [PATCH] intel/kunimitsu: configure native mode for GPP_E21 GPP_E_21_DDPC_CTRLDATA is pulled low by default. This causes 2.5mW leakage from 3.3S to GND via R877. So configuring GPP_E21 in native mode. BUG=chrome-os-partner:50958 BRANCH=glados TEST=Build and boot. Measure Power at 3P3S(R955). Change-Id: I2bdcb698d0b0cd3228c2e59653ac3fb3b1a26951 Signed-off-by: Patrick Georgi Original-Commit-Id: d01f932cda44b0b44c5494b316aefc43c8b84c52 Original-Change-Id: Ifd13ea4b16108ef98d09891365f0d17831ab5f65 Original-Signed-off-by: Youvedeep Singh Original-Reviewed-on: https://chromium-review.googlesource.com/332369 Original-Commit-Ready: Rajneesh Bhardwaj Original-Reviewed-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/14108 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/intel/kunimitsu/gpio.h | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h index d310396c8a..3d9fcfc42f 100644 --- a/src/mainboard/intel/kunimitsu/gpio.h +++ b/src/mainboard/intel/kunimitsu/gpio.h @@ -181,6 +181,7 @@ static const struct pad_config gpio_table[] = { /* DDPB_CTRLCLK */ PAD_CFG_NC(GPP_E18), /* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DDPC_CTRLCLK */ PAD_CFG_NC(GPP_E20), +/* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), /* DDPD_CTRLCLK */ PAD_CFG_NC(GPP_E22), /* TCH_PNL_RST */ PAD_CFG_GPO(GPP_E23, 1, DEEP),