From 4ea388ba7a12e4156698ba7ca56909be0a6f69be Mon Sep 17 00:00:00 2001 From: Caveh Jalali Date: Thu, 18 Feb 2021 01:21:47 -0800 Subject: brya: Add FRS and OC GPIOs This adds the USB FRS and OC control signals to the GPIO expander located on the NCT 3808 TCPC. BRANCH=none BUG=b:173575131 TEST=buildall passes Change-Id: Id6e29541b266638ed5b11571ae5cdc2598e40f35 Signed-off-by: Caveh Jalali Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2704032 Reviewed-by: Keith Short Commit-Queue: Keith Short --- board/brya/gpio.inc | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/board/brya/gpio.inc b/board/brya/gpio.inc index c05737184c..3b78d0f7a0 100644 --- a/board/brya/gpio.inc +++ b/board/brya/gpio.inc @@ -28,5 +28,12 @@ */ GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) -IOEX(USB_C0_RT_RST_ODL, EXPIN(IOEX_C0_NCT38XX, 0, 2), GPIO_ODR_LOW) -IOEX(USB_C2_RT_RST_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 2), GPIO_ODR_LOW) +IOEX(USB_C0_RT_RST_ODL, EXPIN(IOEX_C0_NCT38XX, 0, 2), GPIO_ODR_LOW) +IOEX(USB_C0_FRS_EN, EXPIN(IOEX_C0_NCT38XX, 0, 4), GPIO_LOW) +IOEX(USB_C0_OC_ODL, EXPIN(IOEX_C0_NCT38XX, 0, 6), GPIO_ODR_HIGH) +IOEX(NCT_3808_GPIO07_P1, EXPIN(IOEX_C0_NCT38XX, 0, 7), GPIO_LOW) + +IOEX(USB_C2_RT_RST_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 2), GPIO_ODR_LOW) +IOEX(USB_C2_FRS_EN, EXPIN(IOEX_C2_NCT38XX, 0, 4), GPIO_LOW) +IOEX(USB_C1_OC_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 6), GPIO_ODR_HIGH) +IOEX(USB_C2_OC_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 7), GPIO_ODR_HIGH) -- cgit v1.2.1