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authorMichael Niewöhner <foss@mniewoehner.de>2020-11-25 00:38:19 +0100
committerMichael Niewöhner <foss@mniewoehner.de>2021-01-04 00:36:34 +0000
commitd990455c0a8c90b778fe932771e9719e8140811b (patch)
treef51f526beb215824d21733c46f145a5e0b2bae6f /src/mainboard/asus/a88xm-e/buildOpts.c
parent2c6a725e2bcdbb9bbdcb08bbbffd0d2884dab39a (diff)
mb/clevo/cml-u: Configure IRQ as level triggered for HID over I2C
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 [2] https://review.coreboot.org/c/coreboot/+/47417/2/src/mainboard/google/hatch/variants/baseboard/gpio.c#b182 Tested successfully on Clevo L141CU. Change-Id: Ia232c0a11546aa6d17614f4cab07c255e58f2fed Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47984 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/asus/a88xm-e/buildOpts.c')
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