From d551e82beb3b7ca58996a41ddc22ce3fc19dd225 Mon Sep 17 00:00:00 2001 From: Neil Chen Date: Fri, 14 Mar 2014 13:01:55 +0800 Subject: nyan*: Switching unused pin to GPIO Switching unused pin to GPIO to avoid SPI1 conflicting. BUG=chrome-os-partner:26701 BRANCH=none TEST=Built and boot on Nyan Original-Change-Id: I7de5b8d015f6d02baadd41b1b272dfc49d17c376 Original-Signed-off-by: Neil Chen Original-Reviewed-on: https://chromium-review.googlesource.com/189970 Original-Reviewed-by: Gabe Black (cherry picked from commit edf12f441adb2395fe2718bed98d79eb3b128f6b) Signed-off-by: Marc Jones Change-Id: I562b58ba02825b16d374d9f0328f6c75431edc63 Reviewed-on: http://review.coreboot.org/7420 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks --- src/mainboard/google/nyan/mainboard.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/mainboard/google/nyan') diff --git a/src/mainboard/google/nyan/mainboard.c b/src/mainboard/google/nyan/mainboard.c index 35ded72e0a..f521dcc4ef 100644 --- a/src/mainboard/google/nyan/mainboard.c +++ b/src/mainboard/google/nyan/mainboard.c @@ -111,6 +111,14 @@ static void setup_pinmux(void) PINMUX_PULL_NONE | PINMUX_INPUT_ENABLE); + // switch unused pin to GPIO + gpio_set_mode(GPIO(X3), GPIO_MODE_GPIO); + gpio_set_mode(GPIO(X4), GPIO_MODE_GPIO); + gpio_set_mode(GPIO(X5), GPIO_MODE_GPIO); + gpio_set_mode(GPIO(X6), GPIO_MODE_GPIO); + gpio_set_mode(GPIO(X7), GPIO_MODE_GPIO); + gpio_set_mode(GPIO(W3), GPIO_MODE_GPIO); + // I2C1 clock. pinmux_set_config(PINMUX_GEN1_I2C_SCL_INDEX, PINMUX_GEN1_I2C_SCL_FUNC_I2C1 | PINMUX_INPUT_ENABLE); -- cgit v1.2.3