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authorTim Wawrzynczak <twawrzynczak@chromium.org>2019-05-28 14:19:04 -0600
committerFurquan Shaikh <furquan@google.com>2019-06-14 14:25:16 +0000
commitb31f49b9119e6a4ce13bc6ce865abd2390a4fe32 (patch)
tree660d0c2c59aa4063239cf593809c603545810359 /src
parentcc480096317fde0563935a82ade7126d4efe1d8c (diff)
downloadcoreboot-b31f49b9119e6a4ce13bc6ce865abd2390a4fe32.tar.xz
mainboard/google/hatch: Update Helios device tree
Update Helios device tree override to match schematics. BUG=b:133182138 BRANCH=none TEST=Compiles Change-Id: I3d15fc43651a289d16ffb3cfadaea8f786e858fc Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33050 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/hatch/variants/helios/overridetree.cb93
1 files changed, 88 insertions, 5 deletions
diff --git a/src/mainboard/google/hatch/variants/helios/overridetree.cb b/src/mainboard/google/hatch/variants/helios/overridetree.cb
index 84f0e29afa..405f85f210 100644
--- a/src/mainboard/google/hatch/variants/helios/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/helios/overridetree.cb
@@ -14,13 +14,15 @@ chip soc/intel/cannonlake
[PchSerialIoIndexUART2] = PchSerialIoDisabled,
}"
+ # No PCIe WiFi
+ register "PcieRpEnable[13]" = "0"
+
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| I2C0 | Trackpad |
#| I2C1 | Touchscreen |
- #| I2C2 | Digitizer |
#| I2C4 | Audio |
#+-------------------+---------------------------+
register "common_soc_config" = "{
@@ -30,9 +32,6 @@ chip soc/intel/cannonlake
.i2c[1] = {
.speed = I2C_SPEED_FAST,
},
- .i2c[2] = {
- .speed = I2C_SPEED_FAST,
- },
.i2c[4] = {
.speed = I2C_SPEED_FAST,
},
@@ -42,5 +41,89 @@ chip soc/intel/cannonlake
},
}"
- device domain 0 on end
+ device domain 0 on
+ device pci 14.0 on
+ chip drivers/usb/acpi
+ device usb 0.0 on
+ chip drivers/usb/acpi
+ # No Type-A port
+ device usb 2.2 off end
+ end
+ chip drivers/usb/acpi
+ # No Type-A Port
+ device usb 2.3 off end
+ end
+ chip drivers/usb/acpi
+ # No WWAN
+ device usb 2.5 off end
+ end
+ chip drivers/usb/acpi
+ # No WWAN
+ device usb 3.4 off end
+ end
+ end
+ end
+ end
+
+ # Native SD Card interface unused
+ device pci 14.5 off end
+
+ device pci 15.0 on
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0000""
+ register "desc" = ""ELAN Touchpad""
+ register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A20_IRQ)"
+ register "wake" = "GPE0_DW0_21"
+ device i2c 15 on end
+ end
+ end
+
+ device pci 15.1 on
+ chip drivers/i2c/hid
+ register "generic.hid" = ""GDIX0000""
+ register "generic.desc" = ""Goodix Touchscreen""
+ register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)"
+ register "generic.probed" = "1"
+ register "generic.reset_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
+ register "generic.reset_delay_ms" = "10"
+ register "generic.reset_off_delay_ms" = "1"
+ register "generic.has_power_resource" = "1"
+ register "hid_desc_reg_offset" = "0x01"
+ device i2c 5d on end
+ end
+ chip drivers/generic/gpio_keys
+ register "name" = ""PENH""
+ register "gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A8)"
+ register "key.wake" = "GPE0_DW0_08"
+ register "key.wakeup_event_action" = "EV_ACT_ASSERTED"
+ register "key.dev_name" = ""EJCT""
+ register "key.linux_code" = "SW_PEN_INSERTED"
+ register "key.linux_input_type" = "EV_SW"
+ register "key.label" = ""pen_eject""
+ device generic 0 on end
+ end
+ end # I2C 1
+
+ # I2C #2 unused
+ device pci 15.2 off end
+
+ # I2C #3 unused
+ device pci 15.3 off end
+
+ device pci 19.0 on
+ chip drivers/i2c/generic
+ register "hid" = ""10EC5682""
+ register "name" = ""RT58""
+ register "desc" = ""Realtek RT5682""
+ register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_H0)"
+ register "property_count" = "1"
+ # Set the jd_src to RT5668_JD1 for jack detection
+ register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
+ register "property_list[0].name" = ""realtek,jd-src""
+ register "property_list[0].integer" = "1"
+ device i2c 1a on end
+ end
+ end #I2C #4
+ end
end