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mb/purism/librem_mini: Adjust GPIO pad config per schematics 

- set pads GPP_B6/B8 for PCIe CLK_REQ lines
- set pad GPP_B14 to speaker output
- adjust comment for GPP_C22 / USB3_P1_PWREN
- set pad GPP_E4 to NF1 / SATA_DEVSLP0
- set pads GPP_E9/E10 to USB2_OC0#/USB2_OC1#

Change-Id: I8bf8af620370ec2d4c864e513db5d710a9c65d27
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47220
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Matt DeVillier 2020-11-04 14:50:40 -06:00 committed by Patrick Georgi
parent 0ee920bf64
commit 4d4256e499
1 changed files with 13 additions and 13 deletions
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26
src/mainboard/purism/librem_cnl/variants/librem_mini/gpio.c
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@ -99,14 +99,14 @@ static const struct pad_config gpio_table[] = {
/* GPP_B5 - NC */
PAD_NC(GPP_B5, NONE),
/* GPP_B6 - NC */
PAD_NC(GPP_B6, NONE),
/* GPP_B6 - SRCCLKREQ1# / SSD_CLK_REQ# */
PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1),
/* GPP_B7 - NC */
PAD_NC(GPP_B7, NONE),
/* GPP_B8 - NC */
PAD_NC(GPP_B8, NONE),
/* GPP_B8 - SRCCLKREQ3# / LAN2_CLK_REQ# */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF1),
/* GPP_B9 - NC */
PAD_NC(GPP_B9, NONE),
@ -123,8 +123,8 @@ static const struct pad_config gpio_table[] = {
/* GPP_B13 - PLTRST# */
PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
/* GPP_B14 - GPIO */
PAD_CFG_GPO(GPP_B14, 1, PLTRST),
/* GPP_B14 - SPKR */
PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1),
/* GPP_B15 - NC */
PAD_NC(GPP_B15, NONE),
@ -507,7 +507,7 @@ static const struct pad_config gpio_table[] = {
/* GPP_C21 - NC */
PAD_NC(GPP_C21, NONE),
/* GPP_C22 - GPIO */
/* GPP_C22 - USB3_P1_PWREN */
PAD_CFG_GPO(GPP_C22, 1, PLTRST),
/* GPP_C23 - NC */
@ -527,8 +527,8 @@ static const struct pad_config gpio_table[] = {
/* GPP_E3 - NC */
PAD_NC(GPP_E3, UP_20K),
/* GPP_E4 - GPIO */
PAD_CFG_GPO(GPP_E4, 1, PLTRST),
/* GPP_E4 - SATA_DEVSLP0 */
PAD_CFG_NF(GPP_E4, NONE, PLTRST, NF1),
/* GPP_E5 - NC */
PAD_NC(GPP_E5, UP_20K),
@ -542,11 +542,11 @@ static const struct pad_config gpio_table[] = {
/* GPP_E8 - SATALED# */
PAD_CFG_NF(GPP_E8, NONE, DEEP, NF1),
/* GPP_E9 - RESERVED */
PAD_CFG_NF(GPP_E9, NONE, DEEP, NF5),
/* GPP_E9 - USB2_OC0# */
PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1),
/* GPP_E10 - RESERVED */
PAD_CFG_NF(GPP_E10, NONE, DEEP, NF5),
/* GPP_E10 - USB2_OC1# */
PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1),
/* GPP_E11 - USB2_OC2# */
PAD_CFG_NF(GPP_E11, NONE, DEEP, NF1),