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| author | DENG Qingfang <dqfext@gmail.com> | 2022-02-10 13:59:46 +0800 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2022-02-10 13:44:06 +0000 |
| commit | f9cfe7af1f1f16082eb1fdda89f0331948517f22 (patch) | |
| tree | 8877d004179e2b3b163757167c56145dfb11303c /target/linux/ramips | |
| parent | 8d8d26ba428d6f45c456b25622397e6ff75b1d47 (diff) | |
| download | upstream-f9cfe7af1f1f16082eb1fdda89f0331948517f22.tar.gz upstream-f9cfe7af1f1f16082eb1fdda89f0331948517f22.tar.bz2 upstream-f9cfe7af1f1f16082eb1fdda89f0331948517f22.zip | |
kernel: backport MT7530 IRQ support
Support MT7530 PHY link change interrupts, and enable for MT7621.
For external MT7530, a GPIO IRQ line is required, which is
board-specific, so it should be added to each DTS. In case the
interrupt-controller property is missing, it will fall back to
polling mode.
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Diffstat (limited to 'target/linux/ramips')
| -rw-r--r-- | target/linux/ramips/dts/mt7621.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi index 4a3327a364..b784a9d60c 100644 --- a/target/linux/ramips/dts/mt7621.dtsi +++ b/target/linux/ramips/dts/mt7621.dtsi @@ -487,6 +487,9 @@ mediatek,mcm; resets = <&rstctrl 2>; reset-names = "mcm"; + interrupt-controller; + #interrupt-cells = <1>; + interrupts = <GIC_SHARED 23 IRQ_TYPE_LEVEL_HIGH>; ports { #address-cells = <1>; |