diff options
| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-02-19 05:58:24 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-03-09 17:57:04 +0100 |
| commit | fc3ed156f9f1349d417fa36b397916b03ff52b05 (patch) | |
| tree | 2b729b6ca6910d950bced63ae96fbbee7a42cfa6 /arch | |
| parent | e8e3f2d2d48f97b2c79b698eccedce8f4f880993 (diff) | |
ARM: dts: rmobile: Force 1-bit bus width on Gen2 QSPI
U-Boot currently uses Gen2 QSPI in 1-bit mode, enforce it until
we can do better using the new SPI NOR framework.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/r8a7790-lager-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7790-stout-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7791-koelsch-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7791-porter-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7793-gose-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7794-alt-u-boot.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/r8a7794-silk-u-boot.dts | 7 |
7 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/dts/r8a7790-lager-u-boot.dts b/arch/arm/dts/r8a7790-lager-u-boot.dts index 8a37cb9d9a..fecf7e77ae 100644 --- a/arch/arm/dts/r8a7790-lager-u-boot.dts +++ b/arch/arm/dts/r8a7790-lager-u-boot.dts @@ -11,3 +11,10 @@ &scif0 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7790-stout-u-boot.dts b/arch/arm/dts/r8a7790-stout-u-boot.dts index 47982652e8..1396764d32 100644 --- a/arch/arm/dts/r8a7790-stout-u-boot.dts +++ b/arch/arm/dts/r8a7790-stout-u-boot.dts @@ -11,3 +11,10 @@ &scifa0 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7791-koelsch-u-boot.dts b/arch/arm/dts/r8a7791-koelsch-u-boot.dts index 85a5290079..4a98528099 100644 --- a/arch/arm/dts/r8a7791-koelsch-u-boot.dts +++ b/arch/arm/dts/r8a7791-koelsch-u-boot.dts @@ -11,3 +11,10 @@ &scif0 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7791-porter-u-boot.dts b/arch/arm/dts/r8a7791-porter-u-boot.dts index 275f6b4375..82051be824 100644 --- a/arch/arm/dts/r8a7791-porter-u-boot.dts +++ b/arch/arm/dts/r8a7791-porter-u-boot.dts @@ -16,3 +16,10 @@ status = "okay"; clock-frequency = <400000>; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7793-gose-u-boot.dts b/arch/arm/dts/r8a7793-gose-u-boot.dts index d8e072c36b..a35d35c335 100644 --- a/arch/arm/dts/r8a7793-gose-u-boot.dts +++ b/arch/arm/dts/r8a7793-gose-u-boot.dts @@ -11,3 +11,10 @@ &scif0 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7794-alt-u-boot.dts b/arch/arm/dts/r8a7794-alt-u-boot.dts index e6ef23dda3..593a418c3b 100644 --- a/arch/arm/dts/r8a7794-alt-u-boot.dts +++ b/arch/arm/dts/r8a7794-alt-u-boot.dts @@ -11,3 +11,10 @@ &scif2 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; diff --git a/arch/arm/dts/r8a7794-silk-u-boot.dts b/arch/arm/dts/r8a7794-silk-u-boot.dts index 0e104aa139..179753d7cf 100644 --- a/arch/arm/dts/r8a7794-silk-u-boot.dts +++ b/arch/arm/dts/r8a7794-silk-u-boot.dts @@ -11,3 +11,10 @@ &scif2 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; |