MIPS: BMIPS: Add support SPI device nodes

[karo-tx-linux.git] / arch / mips / boot / dts / brcm / bcm7420.dtsi

diff --git a/arch/mips/boot/dts/brcm/bcm7420.dtsi b/arch/mips/boot/dts/brcm/bcm7420.dtsi
index b143723c674e8d4b15f50940175d4e87f5b0cc47..532fc8a157962c789ed96bb3d6b5ff02303c2a03 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm7420.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7420.dtsi
@@ -92,15 +92,15 @@
                        compatible = "brcm,bcm7120-l2-intc";
                        reg = <0x406780 0x8>;
 
-                       brcm,int-map-mask = <0x44>, <0x1f000000>;
+                       brcm,int-map-mask = <0x44>, <0x1f000000>, <0x100000>;
                        brcm,int-fwd-mask = <0x70000>;
 
                        interrupt-controller;
                        #interrupt-cells = <1>;
 
                        interrupt-parent = <&periph_intc>;
-                       interrupts = <18>, <19>;
-                       interrupt-names = "upg_main", "upg_bsc";
+                       interrupts = <18>, <19>, <20>;
+                       interrupt-names = "upg_main", "upg_bsc", "upg_spi";
                };
 
                sun_top_ctrl: syscon@404000 {
@@ -287,5 +287,48 @@
                        interrupts = <62>;
                        status = "disabled";
                };
+
+               spi_l2_intc: interrupt-controller@411d00 {
+                       compatible = "brcm,l2-intc";
+                       reg = <0x411d00 0x30>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <78>;
+               };
+
+               qspi: spi@443000 {
+                       #address-cells = <0x1>;
+                       #size-cells = <0x0>;
+                       compatible = "brcm,spi-bcm-qspi",
+                                    "brcm,spi-brcmstb-qspi";
+                       clocks = <&upg_clk>;
+                       reg = <0x440920 0x4 0x443200 0x188 0x443000 0x50>;
+                       reg-names = "cs_reg", "hif_mspi", "bspi";
+                       interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+                       interrupt-parent = <&spi_l2_intc>;
+                       interrupt-names = "spi_lr_fullness_reached",
+                                         "spi_lr_session_aborted",
+                                         "spi_lr_impatient",
+                                         "spi_lr_session_done",
+                                         "spi_lr_overread",
+                                         "mspi_done",
+                                         "mspi_halted";
+                       status = "disabled";
+               };
+
+               mspi: spi@406400 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "brcm,spi-bcm-qspi",
+                                    "brcm,spi-brcmstb-mspi";
+                       clocks = <&upg_clk>;
+                       reg = <0x406400 0x180>;
+                       reg-names = "mspi";
+                       interrupts = <0x14>;
+                       interrupt-parent = <&upg_irq0_intc>;
+                       interrupt-names = "mspi_done";
+                       status = "disabled";
+               };
        };
 };