Messages in this thread Patch in this message | | | From | Emmanuel Vadot <> | Subject | [PATCH v2] ARM64: dts: sun50i: a64: Add spi flash node for sopine | Date | Mon, 21 May 2018 13:54:13 +0200 |
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The Sopine and Pine64-LTS have a winbond w25q128 spi flash on spi0. Add a node for it.
Signed-off-by: Emmanuel Vadot <manu@freebsd.org> --- Changes in v2: - Only use the compatible 'jedec,spi-nor' since the device answer to the jedec command 0x9F
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index 43418bd881d8..b94f93c04acb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -66,6 +66,18 @@ }; }; +&spi0 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + #include "axp803.dtsi" ®_aldo2 { -- 2.17.0
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