Messages in this thread | | | From | Jisheng Zhang <> | Subject | [PATCH v2 0/2] serial: 8250_dw: fall back to poll if there's no interrupt | Date | Sun, 6 Aug 2023 17:20:54 +0800 |
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When there's no irq(this can be due to various reasons, for example, no irq from HW support, or we just want to use poll solution, and so on), falling back to poll is still better than no support at all.
patch1 makes the interrupt property in dt-binding optional patch2 falls back to poll if there's no interrupt
since v1: - adopt Andy's suggestion to simplified the code
Jisheng Zhang (2): dt-bindings: serial: snps-dw-apb-uart: make interrupt optional serial: 8250_dw: fall back to poll if there's no interrupt
.../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 1 - drivers/tty/serial/8250/8250_dw.c | 5 ++++- 2 files changed, 4 insertions(+), 2 deletions(-)
-- 2.40.1
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