diff options
Diffstat (limited to 'target/linux/mediatek/patches-5.15/120-14-v5.19-arm64-dts-mediatek-add-mtk-snfi-for-mt7622.patch')
-rw-r--r-- | target/linux/mediatek/patches-5.15/120-14-v5.19-arm64-dts-mediatek-add-mtk-snfi-for-mt7622.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.15/120-14-v5.19-arm64-dts-mediatek-add-mtk-snfi-for-mt7622.patch b/target/linux/mediatek/patches-5.15/120-14-v5.19-arm64-dts-mediatek-add-mtk-snfi-for-mt7622.patch new file mode 100644 index 0000000000..d5285676fe --- /dev/null +++ b/target/linux/mediatek/patches-5.15/120-14-v5.19-arm64-dts-mediatek-add-mtk-snfi-for-mt7622.patch @@ -0,0 +1,35 @@ +From 9ba7c246063ae43baf2e53ccc8c8b5f8d025aaaa Mon Sep 17 00:00:00 2001 +From: Chuanhong Guo <gch981213@gmail.com> +Date: Sun, 3 Apr 2022 10:19:29 +0800 +Subject: [PATCH 15/15] arm64: dts: mediatek: add mtk-snfi for mt7622 + +This patch adds a device-tree node for the MTK SPI-NAND Flash Interface +for MT7622 device tree. + +Signed-off-by: Chuanhong Guo <gch981213@gmail.com> +(cherry picked from commit 2e022641709011ef0843d0416b0f264b5fc217af) +--- + arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +@@ -552,6 +552,18 @@ + status = "disabled"; + }; + ++ snfi: spi@1100d000 { ++ compatible = "mediatek,mt7622-snand"; ++ reg = <0 0x1100d000 0 0x1000>; ++ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>; ++ clocks = <&pericfg CLK_PERI_NFI_PD>, <&pericfg CLK_PERI_SNFI_PD>; ++ clock-names = "nfi_clk", "pad_clk"; ++ nand-ecc-engine = <&bch>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "disabled"; ++ }; ++ + bch: ecc@1100e000 { + compatible = "mediatek,mt7622-ecc"; + reg = <0 0x1100e000 0 0x1000>; |