arm64: dts: qcom: ipq5018: Add SPI nand support

Add QPIC SPI NAND support for IPQ5018 SoC.

Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250501-ipq5018-spi-qpic-snand-v1-2-31e01fbb606f@outlook.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 9ce73682e4ae7cde90f151dfcd41a5201ced2aa6..e223b087b28b1a58a8fe7e55ae6b8079fbf25cb1 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -436,6 +436,44 @@
                        status = "disabled";
                };
 
+               qpic_bam: dma-controller@7984000 {
+                       compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
+                       reg = <0x07984000 0x1c000>;
+
+                       interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+
+                       clocks = <&gcc GCC_QPIC_AHB_CLK>;
+                       clock-names = "bam_clk";
+
+                       #dma-cells = <1>;
+                       qcom,ee = <0>;
+
+                       status = "disabled";
+               };
+
+               qpic_nand: spi@79b0000 {
+                       compatible = "qcom,ipq5018-snand", "qcom,ipq9574-snand";
+                       reg = <0x079b0000 0x10000>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       clocks = <&gcc GCC_QPIC_CLK>,
+                                <&gcc GCC_QPIC_AHB_CLK>,
+                                <&gcc GCC_QPIC_IO_MACRO_CLK>;
+                       clock-names = "core",
+                                     "aon",
+                                     "iom";
+
+                       dmas = <&qpic_bam 0>,
+                              <&qpic_bam 1>,
+                              <&qpic_bam 2>;
+                       dma-names = "tx",
+                                   "rx",
+                                   "cmd";
+
+                       status = "disabled";
+               };
+
                usb: usb@8af8800 {
                        compatible = "qcom,ipq5018-dwc3", "qcom,dwc3";
                        reg = <0x08af8800 0x400>;