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[4/4] arm64: dts: mediatek: add dt node for MTK SNFI

Message ID 20220403131154.1267887-5-gch981213@gmail.com (mailing list archive)
State New, archived
Headers show
Series spi: add support for Mediatek SPI-NAND controller | expand

Commit Message

Chuanhong Guo April 3, 2022, 1:11 p.m. UTC 
This patch adds a device-tree node for the MTK SPI-NAND Flash Interface.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---
 arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 6f8cb3ad1e84..40112fdca67e 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -545,6 +545,18 @@  nandc: nfi@1100d000 {
 		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";
+		ecc-engine = <&bch>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	bch: ecc@1100e000 {
 		compatible = "mediatek,mt7622-ecc";
 		reg = <0 0x1100e000 0 0x1000>;