From 95ab851de0de317e07a843d23bfaeb89d94575f8 Mon Sep 17 00:00:00 2001 From: Yuan Yao Date: Wed, 8 Jun 2016 18:24:56 +0800 Subject: dts: ls2080aqds: Add QSPI dts node Add QSPI controller and slave dts node for LS2080AQDS board. Signed-off-by: Yuan Yao Reviewed-by: York Sun --- arch/arm/dts/fsl-ls2080a-qds.dts | 14 ++++++++++++++ arch/arm/dts/fsl-ls2080a.dtsi | 10 ++++++++++ 2 files changed, 24 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/dts/fsl-ls2080a-qds.dts b/arch/arm/dts/fsl-ls2080a-qds.dts index 547ec278376..0a7f1ffb2db 100644 --- a/arch/arm/dts/fsl-ls2080a-qds.dts +++ b/arch/arm/dts/fsl-ls2080a-qds.dts @@ -15,6 +15,7 @@ compatible = "fsl,ls2080a-qds", "fsl,ls2080a"; aliases { + spi0 = &qspi; spi1 = &dspi; }; }; @@ -51,3 +52,16 @@ reg = <2>; }; }; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fs256s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; diff --git a/arch/arm/dts/fsl-ls2080a.dtsi b/arch/arm/dts/fsl-ls2080a.dtsi index a5c579c5a54..68ed1338535 100644 --- a/arch/arm/dts/fsl-ls2080a.dtsi +++ b/arch/arm/dts/fsl-ls2080a.dtsi @@ -126,4 +126,14 @@ interrupts = <0 26 0x4>; /* Level high type */ num-cs = <6>; }; + + qspi: quadspi@1550000 { + compatible = "fsl,vf610-qspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + num-cs = <4>; + }; }; -- cgit v1.2.3