From 406865e98ff0fd6241a15d4bd9668bb454d7ff10 Mon Sep 17 00:00:00 2001 From: Alec Berg Date: Fri, 5 Sep 2014 21:43:00 -0700 Subject: [PATCH] samus: change PD reset gpio to push-pull Change USB_MCU_RST gpio used to reset PD MCU to push-pull instead of open drain. BUG=none BRANCH=none TEST=tested on EVT samus by using gpioget/gpioset to make sure we can actually reset the PD MCU from the EC. Change-Id: Id8460fdb32bc32d0dd4c236f3050d241312dce23 Signed-off-by: Alec Berg Reviewed-on: https://chromium-review.googlesource.com/216607 Reviewed-by: Duncan Laurie --- board/samus/gpio.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/samus/gpio.inc b/board/samus/gpio.inc index 4066137427..22e0a26f73 100644 --- a/board/samus/gpio.inc +++ b/board/samus/gpio.inc @@ -61,7 +61,7 @@ GPIO(PP5000_EN, H, 7, GPIO_OUT_LOW, NULL) /* Enable 5V supply */ GPIO(PP1800_EN, L, 6, GPIO_OUT_LOW, NULL) /* Enable 1.8V supply */ GPIO(SYS_PWROK, H, 2, GPIO_OUT_LOW, NULL) /* EC thinks everything is up and ready */ GPIO(WLAN_OFF_L, J, 4, GPIO_OUT_LOW, NULL) /* Disable WiFi radio */ -GPIO(USB_MCU_RST, B, 0, GPIO_ODR_LOW, NULL) /* USB PD MCU reset */ +GPIO(USB_MCU_RST, B, 0, GPIO_OUT_LOW, NULL) /* USB PD MCU reset */ GPIO(ENABLE_BACKLIGHT, M, 7, GPIO_OUT_LOW, NULL) /* Enable backlight power */ GPIO(ENABLE_TOUCHPAD, N, 1, GPIO_OUT_LOW, NULL) /* Enable touchpad power */ GPIO(ENTERING_RW, D, 3, GPIO_OUT_LOW, NULL) /* Indicate when EC is entering RW code */