diff options
| author | Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> | 2021-04-07 16:23:20 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-04-09 06:10:54 +0000 |
| commit | 9700fa0697bbb9b346e8bb7975407df83e8a2021 (patch) | |
| tree | a1fa3c7b05a00302652d817337a44643100b244d | |
| parent | 605c6da4e469fd779144d9ba9d267a2a0d4a76f1 (diff) | |
mb/google/volteer/var/lindar: Configure unused GPIOs as NC
Configure unused GPIOs as NC
BUG=b:180830117
TEST=Build and boot lindar to OS.
Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Change-Id: I0ba51dc262ccbf22b45d3be4b65e006f92587fd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52151
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
| -rw-r--r-- | src/mainboard/google/volteer/variants/lindar/gpio.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/src/mainboard/google/volteer/variants/lindar/gpio.c b/src/mainboard/google/volteer/variants/lindar/gpio.c index 44e3148e28..a38f7d753e 100644 --- a/src/mainboard/google/volteer/variants/lindar/gpio.c +++ b/src/mainboard/google/volteer/variants/lindar/gpio.c @@ -14,6 +14,8 @@ static const struct pad_config override_gpio_table[] = { PAD_CFG_GPO(GPP_A10, 1, DEEP), /* A13 : PMC_I2C_SCL ==> BT_DISABLE_L */ PAD_CFG_GPO(GPP_A13, 1, DEEP), + /* A15 : USB_OC2# ==> NC */ + PAD_NC(GPP_A15, NONE), /* A16 : USB_OC3# ==> USB_C0_OC_ODL */ PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1), /* A22 : DDPC_CTRLDATA ==> EN_PP3300_SSD */ @@ -30,8 +32,6 @@ static const struct pad_config override_gpio_table[] = { /* B22 : GSPI1_MOSI ==> NOT USED */ PAD_NC(GPP_B22, NONE), - /* C0 : SMBCLK ==> EN_PP3300_WLAN */ - PAD_CFG_GPO(GPP_C0, 1, DEEP), /* C10 : UART0_RTS# ==> USI_RST_L */ PAD_CFG_GPO(GPP_C10, 0, DEEP), /* C16 : I2C0_SDA ==> PCH_I2C0_1V8_AUDIO_SDA */ @@ -52,10 +52,10 @@ static const struct pad_config override_gpio_table[] = { /* D17 : ISH_GP4 ==> EN_CVF_PWR */ PAD_CFG_GPO(GPP_D17, 1, DEEP), + /* E0 : SATAXPCIE0 ==> NC */ + PAD_NC(GPP_E0, NONE), /* E2 : SPI1_IO3 ==> WLAN_PCIE_WAKE_ODL */ PAD_CFG_GPI(GPP_E2, NONE, DEEP), - /* E3 : CPU_GP0 ==> USI_REPORT_EN */ - PAD_CFG_GPO(GPP_E3, 0, DEEP), /* E4 : SATA_DEVSLP0 ==> M2_SSD_PE_WAKE_ODL */ PAD_CFG_GPI(GPP_E4, NONE, DEEP), /* E7 : CPU_GP1 ==> USI_INT */ @@ -64,16 +64,38 @@ static const struct pad_config override_gpio_table[] = { PAD_CFG_GPI(GPP_E11, NONE, DEEP), /* E15 : ISH_GP6 ==> TRACKPAD_INT_ODL */ PAD_CFG_GPI_IRQ_WAKE(GPP_E15, NONE, DEEP, LEVEL, INVERT), + /* E18 : DDP1_CTRLCLK ==> NC */ + PAD_NC(GPP_E18, NONE), + /* E19 : DDP1_CTRLCLK ==> NC */ + PAD_NC(GPP_E19, NONE), + /* E20 : DDP2_CTRLCLK ==> NC */ + PAD_NC(GPP_E20, NONE), + /* E21 : DDP1_CTRLCLK ==> NC */ + PAD_NC(GPP_E21, NONE), /* F8 : I2S_MCLK2_INOUT ==> HP_INT_L */ PAD_CFG_GPI_INT(GPP_F8, NONE, PLTRST, EDGE_BOTH), + /* F11 : THC1_SPI2_CLK ==> NC */ + PAD_NC(GPP_F11, NONE), /* F13 : GSXDOUT ==> WiFi_DISABLE_L */ PAD_CFG_GPO(GPP_F13, 1, DEEP), /* F19 : SRCCLKREQ6# ==> WLAN_INT_L */ PAD_CFG_GPI_SCI_LOW(GPP_F19, NONE, DEEP, EDGE_SINGLE), + /* F20 : EXT_PWR_GATE# ==> NC */ + PAD_NC(GPP_F20, NONE), + /* F21 : EXT_PWR_GATE2# ==> NC */ + PAD_NC(GPP_F21, NONE), + /* F22 : VNN_CTRL ==> NC */ + PAD_NC(GPP_F22, NONE), /* H3 : SX_EXIT_HOLDOFF# ==> SD_PERST_L */ PAD_CFG_GPO(GPP_H3, 1, DEEP), + /* H4 : I2C2_SDA ==> NC */ + PAD_NC(GPP_H4, NONE), + /* H5 : I2C2_SCL ==> NC */ + PAD_NC(GPP_H5, NONE), + /* H10 : SRCCLKREQ4# ==> NC */ + PAD_NC(GPP_H10, NONE), /* H11 : SRCCLKREQ5# ==> WLAN_PERST_L */ PAD_CFG_GPO(GPP_H11, 1, DEEP), /* H12 : M2_SKT2_CFG0 ==> SPKR_INT_R */ @@ -133,8 +155,6 @@ static const struct pad_config early_gpio_table[] = { /* B18 : GSPI0_MOSI ==> PCH_GSPI0_H1_TPM_MOSI_STRAP */ PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), - /* C0 : SMBCLK ==> EN_PP3300_WLAN */ - PAD_CFG_GPO(GPP_C0, 1, DEEP), /* C21 : UART2_TXD ==> H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), |