diff options
| author | FrankChu <frank_chu@pegatron.corp-partner.google.com> | 2020-12-17 10:26:26 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-21 02:31:50 +0000 |
| commit | bc89e8337cb3d4794d4a375ab2bd1445b5830a6a (patch) | |
| tree | 8f5a898b1c32bb6700a26ea56a09ca9a8a155e28 /src/mainboard/google/dedede | |
| parent | 85adcdbff4536be3dcb222e3823492c572851882 (diff) | |
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>
Diffstat (limited to 'src/mainboard/google/dedede')
| -rw-r--r-- | src/mainboard/google/dedede/variants/galtic/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/galtic/gpio.c | 52 |
2 files changed, 55 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/galtic/Makefile.inc b/src/mainboard/google/dedede/variants/galtic/Makefile.inc new file mode 100644 index 0000000000..eb2c9bc021 --- /dev/null +++ b/src/mainboard/google/dedede/variants/galtic/Makefile.inc @@ -0,0 +1,3 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +ramstage-y += gpio.c diff --git a/src/mainboard/google/dedede/variants/galtic/gpio.c b/src/mainboard/google/dedede/variants/galtic/gpio.c new file mode 100644 index 0000000000..79646b5e2e --- /dev/null +++ b/src/mainboard/google/dedede/variants/galtic/gpio.c @@ -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; +} |