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| author | SkyLake.Huang <skylake.huang@mediatek.com> | 2021-01-20 15:31:34 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-29 10:35:14 -0500 |
| commit | 3f1250a9e25f6c4a10ed7689eee2af1f58275a38 (patch) | |
| tree | 1493bd6dff012da149508897e418664dc62f8000 /arch/arm/dts/mt7622-rfb.dts | |
| parent | 7a49d61742c2387e9d5fbb1e1e707ef1e0c624b5 (diff) | |
| download | u-boot-3f1250a9e25f6c4a10ed7689eee2af1f58275a38.tar.gz u-boot-3f1250a9e25f6c4a10ed7689eee2af1f58275a38.tar.xz u-boot-3f1250a9e25f6c4a10ed7689eee2af1f58275a38.zip | |
arm: dts: enable MTK SPI NOR controller driver
1. Enable MTK SPI NOR controller driver on mt7622 & mt7629.
2. Enable quad mode for read and single mode for write.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Diffstat (limited to 'arch/arm/dts/mt7622-rfb.dts')
| -rw-r--r-- | arch/arm/dts/mt7622-rfb.dts | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/dts/mt7622-rfb.dts b/arch/arm/dts/mt7622-rfb.dts index ef7d0f0270..c2f1ad2011 100644 --- a/arch/arm/dts/mt7622-rfb.dts +++ b/arch/arm/dts/mt7622-rfb.dts @@ -19,7 +19,7 @@ }; aliases { - spi0 = &snfi; + spi0 = &snor; }; memory@40000000 { @@ -165,11 +165,25 @@ pinctrl-names = "default", "snfi"; pinctrl-0 = <&snor_pins>; pinctrl-1 = <&snfi_pins>; + status = "disabled"; + + spi-flash@0{ + compatible = "jedec,spi-nor"; + reg = <0>; + u-boot,dm-pre-reloc; + }; +}; + +&snor { + pinctrl-names = "default"; + pinctrl-0 = <&snor_pins>; status = "okay"; spi-flash@0{ compatible = "jedec,spi-nor"; reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; u-boot,dm-pre-reloc; }; }; |