Add QSPI node and qspi NOR flash node for NS3.
Signed-off-by: Rayagonda Kokatanur rayagonda.kokatanur@broadcom.com --- arch/arm/dts/ns3-board.dts | 16 ++++++++++++++++ arch/arm/dts/ns3.dtsi | 9 +++++++++ 2 files changed, 25 insertions(+)
diff --git a/arch/arm/dts/ns3-board.dts b/arch/arm/dts/ns3-board.dts index 45565c9c73..78a69ac3f9 100644 --- a/arch/arm/dts/ns3-board.dts +++ b/arch/arm/dts/ns3-board.dts @@ -35,6 +35,7 @@
aliases { serial0 = &uart1; + spi0 = &qspi; gpio0 = &gpio_hsls; };
@@ -47,6 +48,21 @@ status = "okay"; };
+&qspi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + spi_nor_flash: spi_flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <12500000>; + spi-cpol; + spi-cpha; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + }; +}; + &sdio0 { status = "okay"; }; diff --git a/arch/arm/dts/ns3.dtsi b/arch/arm/dts/ns3.dtsi index 7f94b922fc..7681bbc673 100644 --- a/arch/arm/dts/ns3.dtsi +++ b/arch/arm/dts/ns3.dtsi @@ -33,6 +33,15 @@ status = "disabled"; };
+ qspi: spi@370000 { + compatible = "brcm,iproc-qspi"; + reg = <0x00370000 0x100>, + <0x00370100 0x100>, + <0x00370200 0x200>; + reg-names = "bspi", "bspi_raf", "mspi"; + status = "disabled"; + }; + sdio0: sdhci@3f1000 { compatible = "brcm,iproc-sdhci"; reg = <0x003f1000 0x100>;