diff options
-rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/gpio.c | 16 | ||||
-rw-r--r-- | src/mainboard/google/dedede/variants/beadrix/gpio.c | 18 | ||||
-rw-r--r-- | src/mainboard/google/dedede/variants/cappy2/gpio.c | 18 | ||||
-rw-r--r-- | src/mainboard/google/dedede/variants/sasuke/gpio.c | 14 |
4 files changed, 62 insertions, 4 deletions
diff --git a/src/mainboard/google/dedede/variants/baseboard/gpio.c b/src/mainboard/google/dedede/variants/baseboard/gpio.c index 1f12fb7fe282..f377d9a2ca38 100644 --- a/src/mainboard/google/dedede/variants/baseboard/gpio.c +++ b/src/mainboard/google/dedede/variants/baseboard/gpio.c @@ -165,9 +165,9 @@ static const struct pad_config gpio_table[] = { /* D4 : TOUCH_INT_ODL */ PAD_CFG_GPI_APIC(GPP_D4, NONE, PLTRST, LEVEL, INVERT), /* D5 : TOUCH_RESET_L */ - PAD_CFG_GPO(GPP_D5, 0, DEEP), + PAD_CFG_GPO(GPP_D5, 1, DEEP), /* D6 : EN_PP3300_TOUCH_S0 */ - PAD_CFG_GPO(GPP_D6, 0, DEEP), + PAD_CFG_GPO(GPP_D6, 1, DEEP), /* D7 : EMR_INT_ODL */ PAD_NC(GPP_D7, NONE), /* D8 : GPP_D8/GSPI2_CS0B/UART0A_RXD */ @@ -469,10 +469,18 @@ const struct pad_config *__weak variant_sleep_gpio_table(size_t *num) return sleep_gpio_table; } +static const struct pad_config romstage_gpio_table[] = { + /* Enable touchscreen, hold in reset */ + /* D5 : TOUCH_RESET_L */ + PAD_CFG_GPO(GPP_D5, 0, DEEP), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_CFG_GPO(GPP_D6, 1, DEEP), +}; + const struct pad_config *__weak variant_romstage_gpio_table(size_t *num) { - *num = 0; - return NULL; + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; } static const struct cros_gpio cros_gpios[] = { diff --git a/src/mainboard/google/dedede/variants/beadrix/gpio.c b/src/mainboard/google/dedede/variants/beadrix/gpio.c index cf7d6efb4f85..131cb96ad6f4 100644 --- a/src/mainboard/google/dedede/variants/beadrix/gpio.c +++ b/src/mainboard/google/dedede/variants/beadrix/gpio.c @@ -28,6 +28,10 @@ static const struct pad_config gpio_table[] = { /* D0 : WWAN_HOST_WAKE ==> WWAN_WDISABLE_L */ PAD_CFG_GPO(GPP_D0, 1, DEEP), + /* D5 : TOUCH_RESET_L */ + PAD_NC(GPP_D5, NONE), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_NC(GPP_D6, NONE), /* D12 : WCAM_RST_L ==> NC */ PAD_NC(GPP_D12, NONE), /* D13 : EN_PP2800_CAMERA */ @@ -102,6 +106,20 @@ const struct pad_config *variant_override_gpio_table(size_t *num) return gpio_table; } +static const struct pad_config romstage_gpio_table[] = { + /* no touchscreen present */ + /* D5 : TOUCH_RESET_L */ + PAD_NC(GPP_D5, NONE), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_NC(GPP_D6, NONE), +}; + +const struct pad_config *__weak variant_romstage_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; +} + static void fw_config_handle(void *unused) { if (!fw_config_probe(FW_CONFIG(DB_PORTS, DB_PORTS_1C_LTE))) diff --git a/src/mainboard/google/dedede/variants/cappy2/gpio.c b/src/mainboard/google/dedede/variants/cappy2/gpio.c index 87f5e46fc409..d5bc9ae6c1a2 100644 --- a/src/mainboard/google/dedede/variants/cappy2/gpio.c +++ b/src/mainboard/google/dedede/variants/cappy2/gpio.c @@ -7,6 +7,10 @@ /* Pad configuration in ramstage */ static const struct pad_config gpio_table[] = { + /* D5 : TOUCH_RESET_L */ + PAD_NC(GPP_D5, NONE), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_NC(GPP_D6, NONE), /* D15 : EN_PP3300_CAMERA */ PAD_CFG_GPO(GPP_D15, 1, PLTRST), /* H16 : AP_SUB_IO_L ==> HP_RST_ODL */ @@ -27,6 +31,20 @@ static const struct pad_config codec_cs42l42_pads[] = { PAD_NC(GPP_D18, NONE), }; +static const struct pad_config romstage_gpio_table[] = { + /* no touchscreen present */ + /* D5 : TOUCH_RESET_L */ + PAD_NC(GPP_D5, NONE), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_NC(GPP_D6, NONE), +}; + +const struct pad_config *__weak variant_romstage_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; +} + static void fw_config_handle(void *unused) { if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_ALC5682))) diff --git a/src/mainboard/google/dedede/variants/sasuke/gpio.c b/src/mainboard/google/dedede/variants/sasuke/gpio.c index 8aa9f292e385..011b6e74eddd 100644 --- a/src/mainboard/google/dedede/variants/sasuke/gpio.c +++ b/src/mainboard/google/dedede/variants/sasuke/gpio.c @@ -70,3 +70,17 @@ const struct pad_config *variant_override_gpio_table(size_t *num) *num = ARRAY_SIZE(gpio_table); return gpio_table; } + +static const struct pad_config romstage_gpio_table[] = { + /* no touchscreen present */ + /* D5 : TOUCH_RESET_L */ + PAD_NC(GPP_D5, NONE), + /* D6 : EN_PP3300_TOUCH_S0 */ + PAD_NC(GPP_D6, NONE), +}; + +const struct pad_config *__weak variant_romstage_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; +} |