I am using Wi-Fi peripheral over ultra high speed SDIO slot provided on Hikey960 board.
From the performance, interrupts seem to be disabled. How do I enable it?
Method I tried:
- Download the kernel and utilities and build freshly on my own.
- Edited the file arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
bus-width = <0x4>;
cap-sdio-irq; <== Add this line sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50;
- Copied the kernel deb and dtb file to rootfs and selected from GRUB boot selection.
I am still not seeing the interrupts are enabled. Am I missing something here? Any help would be appreciated.