4 Commits

Author	SHA1	Message	Date
Dmitry Torokhov	39c1b4f951	Documentation/acpi: switch example from edge to level interrupts ... Configuring touch controllers to use edge-triggered interrupts is not recommended as it is very easy to lose an edge when kernel drivers disable the interrupt for one reason or another, and recovering from this condition requires workarounds in the kernel. Unfortunately the example setting up a touchpad used edge-triggered interrupts, and this set up has been propagating through the boards. Let's switch the example to use level interrupts instead. Change-Id: I4dc8b91ed070ce117553b00a087ad709aeaf16af Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51398 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>	2021-03-11 22:38:52 +00:00
Elyes HAOUAS	a1b19de447	Documentation/acpi: Fix the path to variants/hatch/overridetree.cb ... Change-Id: I7c3fd942318f28b4714bc7c2a47bedf85f7923ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>	2020-05-26 14:58:35 +00:00
Furquan Shaikh	76cedd2c29	acpi: Move ACPI table support out of arch/x86 (3/5) ... This change moves all ACPI table support in coreboot currently living under arch/x86 into common code to make it architecture independent. ACPI table generation is not really tied to any architecture and hence it makes sense to move this to its own directory. In order to make it easier to review, this change is being split into multiple CLs. This is change 3/5 which basically is generated by running the following command: $ git grep -iIl "arch/acpi" | xargs sed -i 's/arch\/acpi/acpi\/acpi/g' BUG=b:155428745 Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>	2020-05-02 18:45:16 +00:00
Tim Wawrzynczak	66e356c662	Documentation/acpi: Add new document on adding ACPI devices to devicetree ... Change-Id: I9636e65f7d2499b06b1d71e5f8d09c528b850027 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35080 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>	2019-08-29 17:31:24 +00:00