From 99cd44487e2e7205e1521a52faf498dfda6f100c Mon Sep 17 00:00:00 2001 From: Chuanhong Guo Date: Sat, 30 Apr 2022 20:24:07 +0800 Subject: [PATCH] mediatek: mt7622: add irq for spi-nor controller Save some CPU from unnecessary polling and make SPI flash reading a tiny bit faster. Signed-off-by: Chuanhong Guo --- .../patches-5.15/104-mt7622-add-snor-irq.patch | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 target/linux/mediatek/patches-5.15/104-mt7622-add-snor-irq.patch diff --git a/target/linux/mediatek/patches-5.15/104-mt7622-add-snor-irq.patch b/target/linux/mediatek/patches-5.15/104-mt7622-add-snor-irq.patch new file mode 100644 index 0000000000..506db69152 --- /dev/null +++ b/target/linux/mediatek/patches-5.15/104-mt7622-add-snor-irq.patch @@ -0,0 +1,10 @@ +--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +@@ -577,6 +577,7 @@ + compatible = "mediatek,mt7622-nor", + "mediatek,mt8173-nor"; + reg = <0 0x11014000 0 0xe0>; ++ interrupts = ; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; -- 2.30.2