mb/google/volteer/malefor: Enable touch screen
Enable Goodix touch screen and ensure it works properly. BUG=b:154191288 TEST=FW_NAME=malefor emerge-volteer coreboot chromeos-bootimage Boot to kernel and check the Goodix touch screen function. Signed-off-by: William Wei <wenxu.wei@bitland.corp-partner.google.com> Change-Id: I236ac56dd0a1817092151bae93e699115ba88e4c Reviewed-on: https://review.coreboot.org/c/coreboot/+/40598 Reviewed-by: Alex Levin <levinale@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -19,7 +19,7 @@ static const struct pad_config gpio_table[] = {
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/* A7 : I2S2_SCLK ==> EN_PP3300_TRACKPAD */
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/* A7 : I2S2_SCLK ==> EN_PP3300_TRACKPAD */
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PAD_CFG_GPO(GPP_A7, 1, DEEP),
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PAD_CFG_GPO(GPP_A7, 1, DEEP),
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/* A8 : I2S2_SFRM ==> EN_PP3300_TOUCHSCREEN */
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/* A8 : I2S2_SFRM ==> EN_PP3300_TOUCHSCREEN */
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PAD_CFG_GPO(GPP_A8, 1, DEEP),
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PAD_CFG_GPO(GPP_A8, 0, DEEP),
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/* A9 : I2S2_TXD ==> EC_IN_RW_OD */
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/* A9 : I2S2_TXD ==> EC_IN_RW_OD */
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PAD_CFG_GPI(GPP_A9, NONE, DEEP),
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PAD_CFG_GPI(GPP_A9, NONE, DEEP),
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/* A10 : I2S2_RXD ==> EN_SPKR_PA */
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/* A10 : I2S2_RXD ==> EN_SPKR_PA */
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@ -121,7 +121,7 @@ static const struct pad_config gpio_table[] = {
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/* C9 : UART0_TXD ==> UART_PCH_TX_DEBUG_RX */
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/* C9 : UART0_TXD ==> UART_PCH_TX_DEBUG_RX */
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PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1),
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PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1),
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/* C10 : UART0_RTS# ==> USI_RST_L */
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/* C10 : UART0_RTS# ==> USI_RST_L */
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PAD_CFG_GPO(GPP_C10, 1, DEEP),
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PAD_CFG_GPO(GPP_C10, 0, DEEP),
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/* C11 : UART0_CTS# ==> NOT USED */
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/* C11 : UART0_CTS# ==> NOT USED */
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PAD_NC(GPP_C11, NONE),
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PAD_NC(GPP_C11, NONE),
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/* C12 : UART1_RXD ==> MEM_STRAP_0 */
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/* C12 : UART1_RXD ==> MEM_STRAP_0 */
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@ -205,7 +205,7 @@ static const struct pad_config gpio_table[] = {
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/* E6 : THC0_SPI1_RST# ==> GPPE6_STRAP */
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/* E6 : THC0_SPI1_RST# ==> GPPE6_STRAP */
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PAD_NC(GPP_E6, NONE),
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PAD_NC(GPP_E6, NONE),
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/* E7 : CPU_GP1 ==> USI_INT */
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/* E7 : CPU_GP1 ==> USI_INT */
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PAD_CFG_GPI(GPP_E7, NONE, DEEP),
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PAD_CFG_GPI_APIC(GPP_E7, NONE, PLTRST, LEVEL, NONE),
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/* E8 : SPI1_CS1# ==> SLP_S0IX */
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/* E8 : SPI1_CS1# ==> SLP_S0IX */
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PAD_CFG_GPO(GPP_E8, 0, DEEP),
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PAD_CFG_GPO(GPP_E8, 0, DEEP),
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/* E9 : USB2_OC0# ==> USB_C1_OC_ODL */
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/* E9 : USB2_OC0# ==> USB_C1_OC_ODL */
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@ -1,6 +1,24 @@
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chip soc/intel/tigerlake
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chip soc/intel/tigerlake
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device domain 0 on
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device domain 0 on
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device pci 15.1 on
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chip drivers/i2c/hid
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register "generic.hid" = ""GDIX0000""
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register "generic.desc" = ""Goodix Touchscreen""
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register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
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register "generic.probed" = "1"
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register "generic.reset_gpio" =
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"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
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register "generic.reset_delay_ms" = "120"
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register "generic.reset_off_delay_ms" = "3"
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register "generic.enable_gpio" =
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"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
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register "generic.enable_delay_ms" = "12"
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register "generic.has_power_resource" = "1"
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register "hid_desc_reg_offset" = "0x01"
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device i2c 5d on end
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end
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end # I2C1
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end
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end
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end
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end
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