Commit df0174b1 authored by Rajesh Patil's avatar Rajesh Patil Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sc7280: Configure SPI-NOR FLASH for sc7280-idp 



Add spi-nor flash node and pinctrl configurations for the SC7280 IDP.

Signed-off-by: default avatarRajesh Patil <rajpat@codeaurora.org>
Reviewed-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1632399378-12229-4-git-send-email-rajpat@codeaurora.org
parent 7720ea00

arch/arm64/boot/dts/qcom/sc7280-idp.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -232,6 +232,20 @@ &qfprom { 
	vcc-supply = <&vreg_l1c_1p8>;

};



&qspi {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>;



	flash@0 {

		compatible = "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <37500000>;

		spi-tx-bus-width = <2>;

		spi-rx-bus-width = <2>;

	};

};



&qupv3_id_0 {

	status = "okay";

};
@@ -320,6 +334,19 @@ key_vol_up_default: key-vol-up-default { 
	};

};



&qspi_cs0 {

	bias-disable;

};



&qspi_clk {

	bias-disable;

};



&qspi_data01 {

	/* High-Z when no transfers; nice to park the lines */

	bias-pull-up;

};



&qup_uart5_default {

	tx {

		pins = "gpio46";