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    SubjectRe: [PATCHv2] arm64: dts: agilex: add QSPI support for Intel Agilex
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    On 10/17/19 8:00 PM, Ley Foon Tan wrote:
    > On Wed, 2019-10-16 at 02:40 -0700, Ooi, Joyce wrote:
    >> This patch adds QSPI flash interface in device tree for Intel Agilex
    >>
    >> Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>
    >> ---
    >> v2: update the qspi_rootfs partition size
    >> ---
    >>  arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts | 35
    >> ++++++++++++++++++++++
    >>  1 file changed, 35 insertions(+)
    >>
    >> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
    >> b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
    >> index 7814a9e..8de8118 100644
    >> --- a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
    >> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
    >> @@ -73,3 +73,38 @@
    >>  &watchdog0 {
    >>   status = "okay";
    >>  };
    >> +
    >> +&qspi {
    >> + flash@0 {
    >> + #address-cells = <1>;
    >> + #size-cells = <1>;
    >> + compatible = "mt25qu02g";
    >> + reg = <0>;
    >> + spi-max-frequency = <50000000>;
    > QSPI can support up to 100MHz.

    I've updated the patch accordingly.

    Dinh


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