GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/dedede: Add GPIO to galtic support 

Add support for gpio driver for galtic

BUG=b:170913840
BRANCH=dedede
TEST=emerge-dedede coreboot

Signed-off-by: FrankChu <frank_chu@pegatron.corp-partner.google.com>
Change-Id: I01bb95545705efab1a2adf1582b6293fd89e6420
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48684
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
FrankChu 2020-12-17 10:26:26 +08:00 committed by Hung-Te Lin
parent 85adcdbff4
commit bc89e8337c
2 changed files with 55 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/mainboard/google/dedede/variants/galtic/Makefile.inc Normal file
View File

@ -0,0 +1,3 @@
## SPDX-License-Identifier: GPL-2.0-or-later
ramstage-y += gpio.c

52
src/mainboard/google/dedede/variants/galtic/gpio.c Normal file
View File

@ -0,0 +1,52 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
/* Pad configuration in ramstage*/
static const struct pad_config gpio_table[] = {
/* A11 : TOUCH_RPT_EN */
PAD_NC(GPP_A11, NONE),
/* C18 : AP_I2C_EMR_SDA */
PAD_NC(GPP_C18, NONE),
/* C19 : AP_I2C_EMR_SCL */
PAD_NC(GPP_C19, NONE),
/* D12 : WCAM_RST_L */
PAD_NC(GPP_D12, NONE),
/* D13 : EN_PP3300_CAMERA */
PAD_CFG_GPO(GPP_D13, 1, PLTRST),
/* D14 : EN_PP1200_CAMERA */
PAD_NC(GPP_D14, NONE),
/* D15 : UCAM_RST_L */
PAD_NC(GPP_D15, NONE),
/* D19 : WWAN_WLAN_COEX1 */
PAD_NC(GPP_D19, NONE),
/* D20 : WWAN_WLAN_COEX2 */
PAD_NC(GPP_D20, NONE),
/* D21 : WWAN_WLAN_COEX3 */
PAD_NC(GPP_D21, NONE),
/* E2 : CLK_24M_WCAM */
PAD_NC(GPP_E2, NONE),
/* E17 : HDMI_DDC_SCL */
PAD_NC(GPP_E17, NONE),
/* H6 : AP_I2C_CAM_SDA */
PAD_NC(GPP_H6, NONE),
/* H7 : AP_I2C_CAM_SCL */
PAD_NC(GPP_H7, NONE),
/* S2 : DMIC1_CLK */
PAD_NC(GPP_S2, NONE),
/* S3 : DMIC1_DATA */
PAD_NC(GPP_S3, NONE),
};
const struct pad_config *variant_override_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}