[M] Change in coreboot[main]: mb/google/dedede/var/awasuki: Add initial GPIOs config

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has submitted this change. ( https://review.coreboot.org/c/coreboot/+/83449?usp=email )

(

5 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: mb/google/dedede/var/awasuki: Add initial GPIOs config
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mb/google/dedede/var/awasuki: Add initial GPIOs config

Configure GPIOs according to schematics revision 20240712.

BUG=b:351968527
TEST=abuild -v -a -x -c max -p none -t google/dedede -b awasuki

Change-Id: Ic8f346b788b489f50ab96c0ace8541720a832f72
Signed-off-by: Tongtong Pan 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83449
Reviewed-by: Eric Lai 
Reviewed-by: Karthik Ramasubramanian 
Tested-by: build bot (Jenkins) 
Reviewed-by: Weimin Wu 
---
A src/mainboard/google/dedede/variants/awasuki/Makefile.mk
A src/mainboard/google/dedede/variants/awasuki/gpio.c
2 files changed, 66 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Eric Lai: Looks good to me, but someone else must approve
  Karthik Ramasubramanian: Looks good to me, approved
  Weimin Wu: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/dedede/variants/awasuki/Makefile.mk b/src/mainboard/google/dedede/variants/awasuki/Makefile.mk
new file mode 100644
index 0000000..eb2c9bc
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/awasuki/Makefile.mk
@@ -0,0 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+
+ramstage-y += gpio.c
diff --git a/src/mainboard/google/dedede/variants/awasuki/gpio.c b/src/mainboard/google/dedede/variants/awasuki/gpio.c
new file mode 100644
index 0000000..dfe14cd
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/awasuki/gpio.c
@@ -0,0 +1,63 @@
+/* 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[] = {
+	/* 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_PP2800_CAMERA */
+	PAD_NC(GPP_D13, NONE),
+	/* D14 : EN_PP1200_CAMERA */
+	PAD_NC(GPP_D14, 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),
+
+	/* G0  : SD_CMD */
+	PAD_NC(GPP_G0, NONE),
+	/* G1  : SD_DATA0 */
+	PAD_NC(GPP_G1, NONE),
+	/* G2  : SD_DATA1 */
+	PAD_NC(GPP_G2, NONE),
+	/* G3  : SD_DATA2 */
+	PAD_NC(GPP_G3, NONE),
+	/* G4  : SD_DATA3 */
+	PAD_NC(GPP_G4, NONE),
+	/* G5  : SD_CD_ODL */
+	PAD_NC(GPP_G5, NONE),
+	/* G6  : SD_CLK */
+	PAD_NC(GPP_G6, NONE),
+	/* G7  : SD_SDIO_WP */
+	PAD_NC(GPP_G7, NONE),
+
+	/* H1  : EN_PP3300_SD_U */
+	PAD_NC(GPP_H1, 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;
+}