mb/google/dedede: Create dita variant

Create the dita variant of the taranza project by
copying the files to a new directory named for the variant.

BUG=b:317292413
BRANCH=dedede
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_DITA

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I843e33f30cd356e4f12330bdfe2d53a0b3920ef3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79655
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>

1 files changed, 108 insertions, 0 deletions

diff --git a/src/mainboard/google/dedede/variants/dita/gpio.c b/src/mainboard/google/dedede/variants/dita/gpio.c
new file mode 100644
index 0000000000..2998592756
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/dita/gpio.c
@@ -0,0 +1,108 @@
+/* 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),
+	/* A12 : USB_OC1_N */
+	PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1),
+	/* A13 : USB_OC2_N */
+	PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1),
+	/* A14 : USB_OC3_N */
+	PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1),
+	/* A18 : USB_OC0_N */
+	PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
+
+	/* B9 : LAN_CLKREQ_ODL */
+	PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1),
+
+	/* D2  : PWM_PP3300_BUZZER */
+	PAD_CFG_GPO(GPP_D2, 1, DEEP),
+	/* D4  : LAN_PE_ISOLATE_ODL_R */
+	PAD_CFG_GPO(GPP_D4, 1, DEEP),
+	/* D5  : TOUCH_RESET_L */
+	PAD_NC(GPP_D5, NONE),
+	/* D6  : EN_PP3300_TOUCH_S0 */
+	PAD_NC(GPP_D6, NONE),
+	/* D17 : LAN_PERST_L */
+	PAD_CFG_GPO(GPP_D17, 1, PLTRST),
+	/* D19 : WWAN_WLAN_COEX1 */
+	PAD_NC(GPP_D19, NONE),
+	/* D20 : WWAN_WLAN_COEX2 */
+	PAD_NC(GPP_D20, NONE),
+
+	/* E13 : GPP_E13/DDI0_DDC_SCL */
+	PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1),
+	/* E14 : GPP_E14/DDI0_DDC_SDA */
+	PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
+	/* E15 : GPP_E15/DDI1_DDC_SCL */
+	PAD_CFG_NF(GPP_E15, NONE, DEEP, NF1),
+	/* E16 : GPP_E16/DDI1_DDC_SDA */
+	PAD_CFG_NF(GPP_E16, NONE, DEEP, NF1),
+
+	/* 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),
+
+	/* H4  : AP_I2C_TS_SDA */
+	PAD_NC(GPP_H4, NONE),
+	/* H5  : AP_I2C_TS_SCL */
+	PAD_NC(GPP_H5, NONE),
+	/* H6  : AP_I2C_CAM_SDA */
+	PAD_NC(GPP_H6, NONE),
+	/* H7  : AP_I2C_CAM_SCL */
+	PAD_NC(GPP_H7, NONE),
+	/* H15 : I2S_SPK_BCLK */
+	PAD_NC(GPP_H15, NONE),
+
+	/* R6  : I2S_SPK_LRCK */
+	PAD_NC(GPP_R6, NONE),
+	/* R7  :  I2S_SPK_AUDIO */
+	PAD_NC(GPP_R7, NONE),
+
+	/* S2  : DMIC1_CLK */
+	PAD_NC(GPP_S2, NONE),
+	/* S3  : DMIC1_DATA */
+	PAD_NC(GPP_S3, NONE),
+	/* S6  :  DMIC0_CLK */
+	PAD_NC(GPP_S6, NONE),
+	/* S7  : DMIC0_DATA */
+	PAD_NC(GPP_S7, NONE),
+};
+
+const struct pad_config *variant_override_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}
+
+static const gpio_t hpd_gpios[] = {
+	/* HDMI1 */
+	GPP_A17,
+	/* HDMI2 */
+	GPP_A16,
+	/* USB C0 */
+	GPP_B23,
+};
+
+const gpio_t *variant_hpd_gpios(size_t *num)
+{
+	*num = ARRAY_SIZE(hpd_gpios);
+	return hpd_gpios;
+}