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path: root/src/mainboard/google/octopus/variants/meep/overridetree.cb
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2020-11-13mb/google/octopus: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: Ic334816712370da63471135da8dd598ab02d54ef Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47421 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-08-10mb/google/octopus: Add G2touch touchscreen supportWisley Chen
Add G2touch touchscreen support for Dorp/Vortinija/Vorticon. BUG=b:139110164 BRANCH=octopus TEST=emerge-octopus coreboot chromeos-bootimage, and check touchscreen by evtest. Change-Id: Ia42757c881ec78b1c676ac984507732717af94a9 Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2019-08-05mb/google/octopus: Add EMRight digitizer supportWisley Chen
The device Vortininja uses the variant meep, and supports WACOM/EMRIGHT digitizer. BUG=b:138276179 BRANCH=octopus TEST=verified that WACOM/EMRIGHT digitizer can works. Change-Id: I2bed4edb0261953f122f1d9ccca1fe4fa9406b33 Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34652 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2019-07-19mb/google/octopus: Add ACPI configuration for USB devicesKarthikeyan Ramasubramanian
Add devicetree configuration for USB devices so that USB Port Capabilities (_UPC) and Physical Location of Device (_PLD) ACPI objects can be exported to the OS. BUG=b:133513961 BRANCH=octopus TEST=Boot to ChromeOS. Ensure that the _UPC & _PLD ACPI objects are exported for the configured USB devices in the SSDT table. Change-Id: I832ffe305d256296b7447035c5e5dcafb7c296d9 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-01-23mb/google/octopus: Override emmc DLL values for MeepKane Chen
New emmc DLL values for Meep. BUG=b:122308271 TEST=Boot to OS on 13 Meep system Change-Id: I4247114ed69ff3aa283f0f72d5531ad0f37309ad Signed-off-by: Kane Chen <kane.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/31021 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-20mb/google/octopus/variants/meep: Disable xHCI compliance modeWisley Chen
Some usb devices exhibit signal loss which causes xHCI entering compliance mode. The resolution is to disable xHCI compliance mode. BUG=b:122671995 TEST=check "Disable Link Compliance Mode" bit of "SuperSpeed Port Link control" register and usb operation successfully. Change-Id: Ia2ae7e52391fadc8ed23b8b76c45d410757d22ec Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/c/30948 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-11mb/google/octopus/variants/meep: Add 20ms reset delay for WACOM deviceTony Huang
Add reset delay in power resource to prevent bind to fail after unbind. BUG=b:119795901 BRANCH=master TEST=emerge-octopus coreboot, verified that WACOM touchscreen can re-bind successfully. Change-Id: Idcf02b1c931ed64951995403ec9ebe6b8f2db31d Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/30099 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-23mb/google/octopus: Use a single GPIO for trackpad wake and IRQFurquan Shaikh
This change uses the newly added macros for configuring the same GPI pad(GPIO_135) for IRQ (normal interrupt operations) and wake (interrupt for waking from S3/S0ix) for the trackpad device. The other pad GPIO_142 is now configured as not connected. BUG=b:117553222 TEST=Verified that yorp and bobba wake from S3 and S0ix using trackpad. Change-Id: I2b704f1be493141629c647b79723b0025b0f7dd6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/29189 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-11mb/google/octopus: I2C clock tuning for meepWisley Chen
Tune I2C params for I2C buses 0, 5, 6, and 7 to ensure that the frequency does not exceed 400KHz. BUG=b:117298114 TEST=emerge-octopus coreboot chromeos-bootimage and measured frequency under 400 KHz Change-Id: Id608aae7edf54a24f364606dd7952521d1d67c1a Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/29021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-28mb/google/octopus/variants/meep: Add weida touchscreen supportTony Huang
Add weida touchscreen support BUG=none BRANCH=master TEST=emerge-octopus coreboot, and verified that touchscreen works on meep. Change-Id: I4352322820237e4c2289410af6643e15109060a1 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/28361 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-23mb/google/octopus/var/meep: Update GPIO config for meepWisley Chen
The change updates GPIO configuration for meep. 1. Update touchscreen power enable GPIO in devicetree. 2. Provide default override tables for GPIO configuration. BUG=b:112955087 TEST=Boot on meep proto board with Intel (Jefferson Peak) wifi card. Change-Id: Idb4e7a510eef15c2e118058d5848080782f4f665 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/28252 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-07-18mb/google/octopus: Create meep variantJustin TerAvest
This creates a meep variant for octopus. The devicetree overrides are copied from yorp, otherwise everything just defaults to baseboard settings. BUG=b:111543000 TEST=None Change-Id: I791f8d1589d7323fbe884dddf0f9d7362a41b9ac Signed-off-by: Justin TerAvest <teravest@chromium.org> Reviewed-on: https://review.coreboot.org/27516 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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