mips: bmips: bcm6368: populate device tree nodes

- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add watchdog controller.
- Add SPI controller.
- Add NAND controller.
- Add USBH PHY controller.
- Add RNG controller.
- Add cfi-flash controller.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi
index 4837b1436714043936e245983dd0551fdc0c4f8d..fc15e200877d791056565a0c69d0db8c41e71a22 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
@@ -28,16 +28,20 @@
        };
 
        clocks {
-               periph_clk: periph-clk {
+               periph_osc: periph-osc {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        clock-frequency = <50000000>;
+                       clock-output-names = "periph";
                };
        };
 
        aliases {
+               nflash = &nflash;
+               pflash = &pflash;
                serial0 = &uart0;
                serial1 = &uart1;
+               spi0 = &lsspi;
        };
 
        cpu_intc: interrupt-controller {
@@ -55,23 +59,22 @@
                compatible = "simple-bus";
                ranges;
 
-               clkctl: clock-controller@10000004 {
+               periph_clk: clock-controller@10000004 {
                        compatible = "brcm,bcm6368-clocks";
                        reg = <0x10000004 0x4>;
                        #clock-cells = <1>;
                };
 
-               periph_cntl: syscon@100000008 {
+               pll_cntl: syscon@100000008 {
                        compatible = "syscon";
                        reg = <0x10000008 0x4>;
                        native-endian;
-               };
 
-               reboot: syscon-reboot@10000008 {
-                       compatible = "syscon-reboot";
-                       regmap = <&periph_cntl>;
-                       offset = <0x0>;
-                       mask = <0x1>;
+                       reboot {
+                               compatible = "syscon-reboot";
+                               offset = <0x0>;
+                               mask = <0x1>;
+                       };
                };
 
                periph_rst: reset-controller@10000010 {
@@ -92,31 +95,88 @@
                        interrupts = <2>, <3>;
                };
 
+               wdt: watchdog@1000005c {
+                       compatible = "brcm,bcm7038-wdt";
+                       reg = <0x1000005c 0xc>;
+
+                       clocks = <&periph_osc>;
+                       clock-names = "refclk";
+
+                       timeout-sec = <30>;
+               };
+
                leds0: led-controller@100000d0 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "brcm,bcm6358-leds";
                        reg = <0x100000d0 0x8>;
+
                        status = "disabled";
                };
 
                uart0: serial@10000100 {
                        compatible = "brcm,bcm6345-uart";
                        reg = <0x10000100 0x18>;
+
                        interrupt-parent = <&periph_intc>;
                        interrupts = <2>;
-                       clocks = <&periph_clk>;
+
+                       clocks = <&periph_osc>;
                        clock-names = "refclk";
+
                        status = "disabled";
                };
 
                uart1: serial@10000120 {
                        compatible = "brcm,bcm6345-uart";
                        reg = <0x10000120 0x18>;
+
                        interrupt-parent = <&periph_intc>;
                        interrupts = <3>;
-                       clocks = <&periph_clk>;
+
+                       clocks = <&periph_osc>;
                        clock-names = "refclk";
+
+                       status = "disabled";
+               };
+
+               nflash: nand@10000200 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "brcm,nand-bcm6368",
+                                    "brcm,brcmnand-v2.1",
+                                    "brcm,brcmnand";
+                       reg = <0x10000200 0x180>,
+                             <0x10000600 0x200>,
+                             <0x10000070 0x10>;
+                       reg-names = "nand",
+                                   "nand-cache",
+                                   "nand-int-base";
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <10>;
+
+                       clocks = <&periph_clk BCM6368_CLK_NAND>;
+                       clock-names = "nand";
+
+                       status = "disabled";
+               };
+
+               lsspi: spi@10000800 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "brcm,bcm6358-spi";
+                       reg = <0x10000800 0x70c>;
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <1>;
+
+                       clocks = <&periph_clk BCM6368_CLK_SPI>;
+                       clock-names = "spi";
+
+                       resets = <&periph_rst BCM6368_RST_SPI>;
+                       reset-names = "spi";
+
                        status = "disabled";
                };
 
@@ -124,8 +184,13 @@
                        compatible = "brcm,bcm6368-ehci", "generic-ehci";
                        reg = <0x10001500 0x100>;
                        big-endian;
+
                        interrupt-parent = <&periph_intc>;
                        interrupts = <7>;
+
+                       phys = <&usbh 0>;
+                       phy-names = "usb";
+
                        status = "disabled";
                };
 
@@ -134,9 +199,49 @@
                        reg = <0x10001600 0x100>;
                        big-endian;
                        no-big-frame-no;
+
                        interrupt-parent = <&periph_intc>;
                        interrupts = <5>;
+
+                       phys = <&usbh 0>;
+                       phy-names = "usb";
+
+                       status = "disabled";
+               };
+
+               usbh: usb-phy@10001700 {
+                       compatible = "brcm,bcm6368-usbh-phy";
+                       reg = <0x10001700 0x38>;
+                       #phy-cells = <1>;
+
+                       clocks = <&periph_clk BCM6368_CLK_USBH>;
+                       clock-names = "usbh";
+
+                       resets = <&periph_rst BCM6368_RST_USBH>;
+                       reset-names = "usbh";
+
                        status = "disabled";
                };
+
+               random: rng@10004180 {
+                       compatible = "brcm,bcm6368-rng";
+                       reg = <0x10004180 0x14>;
+
+                       clocks = <&periph_clk BCM6368_CLK_IPSEC>;
+                       clock-names = "ipsec";
+
+                       resets = <&periph_rst BCM6368_RST_IPSEC>;
+                       reset-names = "ipsec";
+               };
+       };
+
+       pflash: nor@18000000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "cfi-flash";
+               reg = <0x18000000 0x2000000>;
+               bank-width = <2>;
+
+               status = "disabled";
        };
 };