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mb/starlabs/starfighter/rpl: Disconnect unused GPIOs

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These GPIO's are not used, so disconnect them or set the outputs
low accordingly.

Change-Id: If7eab6e3f6ff94054c0101b794b960626d1df92a
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86181
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Sean Rhodes 2025-01-28 13:36:47 +00:00
commit aab19ff016
1 changed files with 20 additions and 19 deletions
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39
src/mainboard/starlabs/starfighter/variants/rpl/gpio.c
View file

@ -36,11 +36,11 @@ const struct pad_config gpio_table[] = {
/* GPD3: Power Button */
PAD_CFG_NF(GPD3, UP_20K, DEEP, NF1),
/* GPD4: Sleep S3 */
PAD_CFG_NF(GPD4, NONE, DEEP, NF1),
PAD_NC(GPD4, NONE),
/* GPD5: Sleep S4 */
PAD_CFG_NF(GPD5, NONE, DEEP, NF1),
PAD_NC(GPD5, NONE),
/* GPD6: Sleep A */
PAD_CFG_NF(GPD6, NONE, DEEP, NF1),
PAD_NC(GPD6, NONE),
/* GPD7: Power Adapter Disable */
PAD_CFG_GPO(GPD7, 0, PWROK),
/* GPD8: Suspend Clock */
@ -48,7 +48,7 @@ const struct pad_config gpio_table[] = {
/* GPD9: Wireless LAN Sleep */
PAD_CFG_NF(GPD9, NONE, DEEP, NF1),
/* GPD10: Sleep S5 */
PAD_CFG_NF(GPD10, NONE, DEEP, NF1),
PAD_NC(GPD10, NONE),
/* GPD11: LAN PHY Enable */
PAD_NC(GPD11, NONE),
@ -94,7 +94,6 @@ const struct pad_config gpio_table[] = {
/* A23: Not Connected */
PAD_NC(GPP_A23, NONE),
/* B0: Core Vendor ID 0 */
PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1),
/* B1: Core Vendor ID 1 */
@ -120,7 +119,7 @@ const struct pad_config gpio_table[] = {
/* B11: I2C PMC PD Interrupt */
PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1),
/* B12: PM SLP S0 */
PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
PAD_NC(GPP_B12, NONE),
/* B13: PLT RST */
PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
/* B14: Not Connected */
@ -247,7 +246,7 @@ const struct pad_config gpio_table[] = {
/* E1: Not Connected */
PAD_NC(GPP_E1, NONE),
/* E2: Not Connected */
PAD_CFG_GPO(GPP_E2, 1, PLTRST),
PAD_NC(GPP_E2, NONE),
/* E3: WiFi RF Kill */
PAD_CFG_GPO_GPIO_DRIVER(GPP_E3, 1, DEEP, NONE),
/* E4: Retimer Force Power */
@ -307,18 +306,20 @@ const struct pad_config gpio_table[] = {
PAD_NC(GPP_F5, NONE),
/* F6: Not used */
PAD_NC(GPP_F6, NONE),
/* F7: GPPC_F7 */
PAD_NC(GPP_F7, NONE),
/* F7: TBT LSX VCCIO Weak Internal PD 20K
Low: 1.8V
High: 3.3V */
PAD_CFG_GPO(GPP_F7, 0, DEEP),
/* F8: Not Connected */
PAD_NC(GPP_F8, NONE),
/* F9: EC Sleep S0 */
PAD_CFG_GPO(GPP_F9, 1, PLTRST),
PAD_NC(GPP_F9, NONE),
/* F10: Weak Internal PD 20K */
PAD_CFG_GPO(GPP_F10, 1, PLTRST),
PAD_CFG_GPO(GPP_F10, 0, PLTRST),
/* F11: TPM ID */
PAD_CFG_GPI_TRIG_OWN(GPP_F11, NONE, DEEP, OFF, ACPI),
PAD_NC(GPP_F11, NONE),
/* F16: Not Connected */
PAD_CFG_GPO(GPP_F16, 1, RSMRST),
PAD_NC(GPP_F16, NONE),
/* F17: Not used Touch Panel Reset */
PAD_NC(GPP_F17, NONE),
/* F18: Not used Touch Panel Interrupt */
@ -328,16 +329,16 @@ const struct pad_config gpio_table[] = {
/* F20: CPU M.2 SSD Reset */
PAD_CFG_GPO(GPP_F20, 1, PLTRST),
/* F21: GPPC_F21 */
PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
PAD_NC(GPP_F21, NONE),
/* F22: Not Connected */
PAD_NC(GPP_F22, NONE),
/* F23: Not Connected */
PAD_NC(GPP_F23, NONE),
/* H0: PCH M.2 SSD Reset */
PAD_CFG_GPO(GPP_H0, 1, PLTRST),
PAD_CFG_GPO(GPP_H0, 1, PLTRST),
/* H1: BFX Strap 2 Bit 3 Weak Internal PD 20K */
PAD_CFG_GPO(GPP_H1, 1, PLTRST),
PAD_CFG_GPO(GPP_H1, 0, DEEP),
/* H2: Wireless LAN Reset */
PAD_CFG_GPO(GPP_H2, 1, PLTRST),
/* H3: Not Connected */
@ -357,7 +358,7 @@ PAD_CFG_GPO(GPP_H0, 1, PLTRST),
/* H12: Not Connected */
PAD_NC(GPP_H12, NONE),
/* H13: PCH M.2 SSD Device Sleep */
PAD_CFG_GPO(GPP_H13, 0, PLTRST),
PAD_CFG_GPO(GPP_H13, 0, PLTRST),
/* H14: Not Connected */
PAD_NC(GPP_H14, NONE),
/* H15: DDPB Control Clock */
@ -384,9 +385,9 @@ PAD_CFG_GPO(GPP_H13, 0, PLTRST),
/* S1: Not Connected */
PAD_NC(GPP_S1, NONE),
/* S2: DMIC Clock */
PAD_CFG_NF(GPP_S2, NONE, DEEP, NF2),
PAD_NC(GPP_S2, NONE),
/* S3: DMIC Data */
PAD_CFG_NF(GPP_S3, NONE, DEEP, NF2),
PAD_NC(GPP_S3, NONE),
/* S4: Not Connected */
PAD_NC(GPP_S4, NONE),
/* S5: Not Connected */