diff options
| author | Weijie Gao <weijie.gao@mediatek.com> | 2025-01-17 17:18:01 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-23 12:11:49 -0600 |
| commit | c7a602028669f4409538c3ce0a63c4054d0f2b7a (patch) | |
| tree | a91407745c20492e14a1f61ca62b4f697078d7c4 | |
| parent | 7725d4ba16577b74567f7cffb2faffa8bdc5ad61 (diff) | |
arm: dts: mediatek: add quad mode capabilities for SPI flashes
Explicitly add quad mode capabilities or the SPI controller may
start transfer in single mode.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
| -rw-r--r-- | arch/arm/dts/mt7981-rfb.dts | 4 | ||||
| -rw-r--r-- | arch/arm/dts/mt7986a-rfb.dts | 4 | ||||
| -rw-r--r-- | arch/arm/dts/mt7986b-rfb.dts | 4 | ||||
| -rw-r--r-- | arch/arm/dts/mt7988-rfb.dts | 4 |
4 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/dts/mt7981-rfb.dts b/arch/arm/dts/mt7981-rfb.dts index 22a022acb62..9b613730efa 100644 --- a/arch/arm/dts/mt7981-rfb.dts +++ b/arch/arm/dts/mt7981-rfb.dts @@ -143,6 +143,8 @@ compatible = "spi-nand"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; @@ -164,6 +166,8 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; diff --git a/arch/arm/dts/mt7986a-rfb.dts b/arch/arm/dts/mt7986a-rfb.dts index e5c9be7da82..67d14a99dae 100644 --- a/arch/arm/dts/mt7986a-rfb.dts +++ b/arch/arm/dts/mt7986a-rfb.dts @@ -190,12 +190,16 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; spi_nand@1 { compatible = "spi-nand"; reg = <1>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; diff --git a/arch/arm/dts/mt7986b-rfb.dts b/arch/arm/dts/mt7986b-rfb.dts index 8196845a123..f98b04ab140 100644 --- a/arch/arm/dts/mt7986b-rfb.dts +++ b/arch/arm/dts/mt7986b-rfb.dts @@ -177,12 +177,16 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; spi_nand@1 { compatible = "spi-nand"; reg = <1>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; diff --git a/arch/arm/dts/mt7988-rfb.dts b/arch/arm/dts/mt7988-rfb.dts index 2c114284309..71a58a26f6c 100644 --- a/arch/arm/dts/mt7988-rfb.dts +++ b/arch/arm/dts/mt7988-rfb.dts @@ -144,6 +144,8 @@ compatible = "spi-nand"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; @@ -165,6 +167,8 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; }; }; |