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| author | Chuanhong Guo <gch981213@gmail.com> | 2022-04-07 10:16:47 +0800 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2022-04-28 18:06:00 +0800 |
| commit | 68d5efaa10cf0689521fe05e386e3a1e11d8cb29 (patch) | |
| tree | c6492319fa9cb6ef1694431c948b907be6fe2735 /target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi | |
| parent | 2138956bdc3145fac26d2ba8ac966f31d33cd290 (diff) | |
| download | upstream-68d5efaa10cf0689521fe05e386e3a1e11d8cb29.tar.gz upstream-68d5efaa10cf0689521fe05e386e3a1e11d8cb29.tar.bz2 upstream-68d5efaa10cf0689521fe05e386e3a1e11d8cb29.zip | |
mediatek: add an upstreamed spi-nand driver
This patch implements the spi-nand controller driver as an ECC-capable
spi-mem controller to use the upstream SPI-NAND driver.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Diffstat (limited to 'target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi')
| -rw-r--r-- | target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi b/target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi index 047a4a59ef..9f0dabdb4e 100644 --- a/target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi +++ b/target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi @@ -342,11 +342,22 @@ }; }; -&snand { - mediatek,quad-spi; +&bch { + status = "okay"; +}; + +&snfi { pinctrl-names = "default"; pinctrl-0 = <&serial_nand_pins>; status = "okay"; + + snand: flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + nand-ecc-engine = <&snfi>; + }; }; &spi0 { |