From 0b9920b4f834e7cf2753172fdba0fbd030988b92 Mon Sep 17 00:00:00 2001 From: Tongtong Pan Date: Sat, 13 Jul 2024 19:08:26 +0800 Subject: 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 --- .../google/dedede/variants/awasuki/Makefile.mk | 3 ++ .../google/dedede/variants/awasuki/gpio.c | 63 ++++++++++++++++++++++ 2 files changed, 66 insertions(+) create mode 100644 src/mainboard/google/dedede/variants/awasuki/Makefile.mk create mode 100644 src/mainboard/google/dedede/variants/awasuki/gpio.c (limited to 'src/mainboard') 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 0000000000..eb2c9bc021 --- /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 0000000000..dfe14cd4ae --- /dev/null +++ b/src/mainboard/google/dedede/variants/awasuki/gpio.c @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include +#include + +/* 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; +} -- cgit v1.2.3