From mboxrd@z Thu Jan 1 00:00:00 1970 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 Message-ID: <20180521115413.92070-1-manu@freebsd.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: maxime.ripard@bootlin.com, wens@csie.org, robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Emmanuel Vadot List-Id: devicetree@vger.kernel.org The Sopine and Pine64-LTS have a winbond w25q128 spi flash on spi0. Add a node for it. Signed-off-by: Emmanuel Vadot --- 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