Add a node to device tree repesenting the QuadSPI controller present on LS1021a. Driver support has been present since e8c034b2fbe5 (mtd: spi-nor: fsl-quadspi: add support for ls1021a).
Signed-off-by: Rasmus Villemoes <rasmus.villem...@prevas.dk> --- arch/arm/boot/dts/ls1021a.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index d82d8fa7afbb..5e5c84db3946 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -162,6 +162,20 @@ big-endian; }; + qspi: quadspi@1550000 { + compatible = "fsl,ls1021a-qspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x1550000 0x0 0x10000>, + <0x0 0x40000000 0x0 0x4000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "qspi_en", "qspi"; + clocks = <&clockgen 4 1>, <&clockgen 4 1>; + big-endian; + status = "disabled"; + }; + esdhc: esdhc@1560000 { compatible = "fsl,esdhc"; reg = <0x0 0x1560000 0x0 0x10000>; -- 2.15.1