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arm64: dts: imx8ulp: add flexspi node

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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: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Haibo Chen 2023-07-24 15:58:28 +08:00 committed by Shawn Guo
parent db2c35aa68
commit ef89fd56bd
1 changed files with 17 additions and 1 deletions
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18
arch/arm64/boot/dts/freescale/imx8ulp.dtsi
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@ -195,7 +195,8 @@ soc: soc@0 {
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 @@ pcc4: clock-controller@29800000 {
#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>;