Re: [PATCH V3 1/3] arm64: dts: sc7280: Add QSPI node

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On 2021-06-05 03:15, Stephen Boyd wrote:
Quoting Roja Rani Yarubandi (2021-06-04 06:54:37)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 3900cfc09562..d0edffc15736 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -268,6 +268,22 @@ pmr735b_die_temp {
                };
 };

+&qspi {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+
+               /* TODO: Increase frequency after testing */

Is this going to change? Please set it to 37.5MHz if that's the max
supported.


Okay, will set it to 37.5MHz.

Thanks,
Roja

+               spi-max-frequency = <25000000>;
+               spi-tx-bus-width = <2>;
+               spi-rx-bus-width = <2>;
+       };
+};
+
 &qupv3_id_0 {
        status = "okay";
 };



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