Commit ef89fd56 authored by Haibo Chen's avatar Haibo Chen Committed by Shawn Guo
Browse files

arm64: dts: imx8ulp: add flexspi node 



Add flexspi node, flexspi has a special memory region mapped to
0x60000000~0x6fffffff. This region is for AHB usage. So add this region
to SoC ranges.

Signed-off-by: default avatarHaibo Chen <haibo.chen@nxp.com>
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent db2c35aa

arch/arm64/boot/dts/freescale/imx8ulp.dtsi

+17 −1
Original line number Diff line number Diff line
@@ -195,7 +195,8 @@ 
		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0x0 0x0 0x0 0x40000000>;

		ranges = <0x0 0x0 0x0 0x40000000>,

			 <0x60000000 0x0 0x60000000 0x1000000>;



		s4muap: mailbox@27020000 {

			compatible = "fsl,imx8ulp-mu-s4";
@@ -350,6 +351,21 @@ 
				#reset-cells = <1>;

			};



			flexspi2: spi@29810000 {

				compatible = "nxp,imx8mm-fspi";

				reg = <0x29810000 0x10000>, <0x60000000 0x10000000>;

				reg-names = "fspi_base", "fspi_mmap";

				#address-cells = <1>;

				#size-cells = <0>;

				interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&pcc4 IMX8ULP_CLK_FLEXSPI2>,

					 <&pcc4 IMX8ULP_CLK_FLEXSPI2>;

				clock-names = "fspi", "fspi_en";

				assigned-clocks = <&pcc4 IMX8ULP_CLK_FLEXSPI2>;

				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>;

				status = "disabled";

			};



			lpi2c6: i2c@29840000 {

				compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";

				reg = <0x29840000 0x10000>;