Tyler Wang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/58536 )
Change subject: mb/google/dedede/var/magolor: Enable ELAN touchscreen for magneto ......................................................................
mb/google/dedede/var/magolor: Enable ELAN touchscreen for magneto
!!! DON'T MERGE, JUST FOR TESTING !!!
Change-Id: I41cbf13435f175d1c2e29d3a72105d0b5b40ae68 --- M src/mainboard/google/dedede/variants/magolor/overridetree.cb 1 file changed, 21 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/58536/1
diff --git a/src/mainboard/google/dedede/variants/magolor/overridetree.cb b/src/mainboard/google/dedede/variants/magolor/overridetree.cb index de82a8a..80f07ef 100644 --- a/src/mainboard/google/dedede/variants/magolor/overridetree.cb +++ b/src/mainboard/google/dedede/variants/magolor/overridetree.cb @@ -19,6 +19,7 @@ option TS_RAYD_0001 4 option TS_WDHT0002 5 option TS_GTCH7503 6 + option TS_ELAN_5015 7 end field AUDIO_CODEC_SOURCE 49 51 option AUDIO_CODEC_UNPROVISIONED 0 @@ -278,6 +279,26 @@ probe TS_SOURCE TS_ELAN_0001 end end + chip drivers/i2c/hid + register "generic.hid" = ""ELAN5015"" + register "generic.desc" = ""ELAN Touchscreen"" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)" + register "generic.reset_delay_ms" = "20" + register "generic.reset_off_delay_ms" = "2" + register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)" + register "generic.stop_delay_ms" = "280" + register "generic.stop_off_delay_ms" = "2" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)" + register "generic.enable_delay_ms" = "1" + register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" + register "hid_desc_reg_offset" = "0x01" + device i2c 10 on + probe TS_SOURCE TS_ELAN_5015 + end + end chip drivers/i2c/generic register "hid" = ""RAYD0001"" register "desc" = ""Raydium Touchscreen""