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mb/google/poppy/variants/nami: Use GPP_B4 as Touchscreen Power Enable 

Touchscreen power enable for Nami has moved from GBB_C22 to GPP_B4 in
the latest schematics.

BUG=b:74347464
BRANCH=None
TEST=./util/abuild/abuild -p none -t google/poppy -x -a

Change-Id: I3b1794d44f25c0d42d082d63b9e3ec3dfcef7528
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/25154
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Shelley Chen 2018-03-14 09:55:11 -07:00 committed by Furquan Shaikh
parent e7513e0d5c
commit 6a0eafefc4
2 changed files with 5 additions and 5 deletions
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2
src/mainboard/google/poppy/variants/nami/devicetree.cb
View File

@ -254,7 +254,7 @@ chip soc/intel/skylake
register "probed" = "1"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B3)"
register "reset_delay_ms" = "20"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B4)"
register "enable_delay_ms" = "1"
register "has_power_resource" = "1"
device i2c 10 on end

8
src/mainboard/google/poppy/variants/nami/gpio.c
View File

@ -70,8 +70,8 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NC(GPP_B2),
/* B3 : CPU_GP2 ==> TOUCHSCREEN_RST# */
PAD_CFG_GPO(GPP_B3, 0, DEEP),
/* B4 : CPU_GP3 ==> NC */
PAD_CFG_NC(GPP_B4),
/* B4 : CPU_GP3 ==> EN_PP3300_DX_TOUCHSCREEN */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* B5 : SRCCLKREQ0# ==> NC */
PAD_CFG_NC(GPP_B5),
/* B6 : SRCCLKREQ1# ==> CLKREQ_PCIE#1 */
@ -155,8 +155,8 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
/* C21 : UART2_TXD ==> PCHTX_SERVORX_UART */
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
/* C22 : UART2_RTS# ==> EN_PP3300_DX_TOUCHSCREEN */
PAD_CFG_GPO(GPP_C22, 0, DEEP),
/* C22 : UART2_RTS# ==> NC */
PAD_CFG_NC(GPP_C22),
/* C23 : UART2_CTS# ==> PCH_WP */
PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, 20K_PU, DEEP),