Skip to content

[PATCH] arm: dts: mediatek: mt6589: Fix timer interrupt trigger type#55

Draft
akku1139 wants to merge 1 commit into
mainlinefrom
patch/mt6589-generic-timer-fix
Draft

[PATCH] arm: dts: mediatek: mt6589: Fix timer interrupt trigger type#55
akku1139 wants to merge 1 commit into
mainlinefrom
patch/mt6589-generic-timer-fix

Conversation

@akku1139

Copy link
Copy Markdown
Member

MT6589 uses IRQ_TYPE_LEVEL_LOW for arch timer, but I sent a patch using IRQ_TYPE_LEVEL_HIGH.
The timer worked correctly regardless of whether IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_LEVEL_HIGH was used in the Device Tree, therefore, there is no actual impact. However, this is not a correct description of the hardware so correct it.

Fixes: 2a5d545 ("arm: dts: mediatek: mt6589: Add Arm Generic Timer node")

MT6589 uses IRQ_TYPE_LEVEL_LOW for arch timer, but I sent a patch using
IRQ_TYPE_LEVEL_HIGH.
The timer worked correctly regardless of whether IRQ_TYPE_LEVEL_LOW or
IRQ_TYPE_LEVEL_HIGH was used in the Device Tree, therefore, there is no
actual impact. However, this is not a correct description of the hardware
so correct it.

Fixes: 2a5d545 ("arm: dts: mediatek: mt6589: Add Arm Generic Timer node")
Signed-off-by: Akari Tsuyukusa <akkun11.open@gmail.com>
@akku1139 akku1139 added the PATCH label Jun 29, 2026
@akku1139

Copy link
Copy Markdown
Member Author

@akku1139 akku1139 added the Bug label Jun 29, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant