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    SubjectRE: [PATCH v8 2/5] dt-bindings: spi: add binding file for NXP FlexSPI controller
    Date
    Hi Rob / Shawn,

    Can you please apply patches [1] [2].

    --
    Regards,
    Yogesh Gaur

    [1] https://patchwork.ozlabs.org/patch/1025136/
    [2] https://patchwork.ozlabs.org/patch/1025137/



    > -----Original Message-----
    > From: Yogesh Narayan Gaur
    > Sent: Tuesday, January 15, 2019 5:30 PM
    > To: linux-mtd@lists.infradead.org; bbrezillon@kernel.org;
    > marek.vasut@gmail.com; broonie@kernel.org; linux-spi@vger.kernel.org;
    > devicetree@vger.kernel.org
    > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux-
    > arm-kernel@lists.infradead.org; computersforpeace@gmail.com;
    > frieder.schrempf@kontron.de; linux-kernel@vger.kernel.org; Yogesh Narayan
    > Gaur <yogeshnarayan.gaur@nxp.com>
    > Subject: [PATCH v8 2/5] dt-bindings: spi: add binding file for NXP FlexSPI
    > controller
    >
    > Add binding file for NXP FlexSPI controller
    >
    > Signed-off-by: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
    > Reviewed-by: Rob Herring <robh@kernel.org>
    > ---
    > Changes for v8:
    > - None
    > Changes for v7:
    > - None
    > Changes for v6:
    > - None
    > Changes for v5:
    > - None
    > Changes for v4:
    > - Incorporated Rob review comments.
    > Changes for v3:
    > - Removed node property 'big-endian'.
    > Changes for v2:
    > - Incorporated Rob review comments.
    >
    > .../devicetree/bindings/spi/spi-nxp-fspi.txt | 39 +++++++++++++++++++
    > 1 file changed, 39 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
    >
    > diff --git a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
    > b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
    > new file mode 100644
    > index 000000000000..2cd67eb727d4
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
    > @@ -0,0 +1,39 @@
    > +* NXP Flex Serial Peripheral Interface (FSPI)
    > +
    > +Required properties:
    > + - compatible : Should be "nxp,lx2160a-fspi"
    > + - reg : First contains the register location and length,
    > + Second contains the memory mapping address and length
    > + - reg-names : Should contain the resource reg names:
    > + - fspi_base: configuration register address space
    > + - fspi_mmap: memory mapped address space
    > + - interrupts : Should contain the interrupt for the device
    > +
    > +Required SPI slave node properties:
    > + - reg : There are two buses (A and B) with two chip selects each.
    > + This encodes to which bus and CS the flash is connected:
    > + - <0>: Bus A, CS 0
    > + - <1>: Bus A, CS 1
    > + - <2>: Bus B, CS 0
    > + - <3>: Bus B, CS 1
    > +
    > +Example showing the usage of two SPI NOR slave devices on bus A:
    > +
    > +fspi0: spi@20c0000 {
    > + compatible = "nxp,lx2160a-fspi";
    > + reg = <0x0 0x20c0000 0x0 0x10000>, <0x0 0x20000000 0x0
    > 0x10000000>;
    > + reg-names = "fspi_base", "fspi_mmap";
    > + interrupts = <0 25 0x4>; /* Level high type */
    > + clocks = <&clockgen 4 3>, <&clockgen 4 3>;
    > + clock-names = "fspi_en", "fspi";
    > +
    > + mt35xu512aba0: flash@0 {
    > + reg = <0>;
    > + ....
    > + };
    > +
    > + mt35xu512aba1: flash@1 {
    > + reg = <1>;
    > + ....
    > + };
    > +};
    > --
    > 2.17.1

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