bmips: document GPIO external interrupts

[openwrt/staging/dedeckeh.git] / target / linux / bmips / dts / bcm6358.dtsi

diff --git a/target/linux/bmips/dts/bcm6358.dtsi b/target/linux/bmips/dts/bcm6358.dtsi
index 3ebbf74613443e2d890705eb1f11fd5ddbb762b6..b56ec698ba65748874c607830f3854470b83ca06 100644 (file)
--- a/target/linux/bmips/dts/bcm6358.dtsi
+++ b/target/linux/bmips/dts/bcm6358.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/reset/bcm6358-reset.h>
 
 / {
@@ -124,6 +125,7 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
 
+                       interrupt-parent = <&periph_intc>;
                        interrupts = <BCM6358_IRQ_EXT0>,
                                     <BCM6358_IRQ_EXT1>,
                                     <BCM6358_IRQ_EXT2>,
@@ -138,6 +140,7 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
 
+                       interrupt-parent = <&periph_intc>;
                        interrupts = <BCM6358_IRQ_EXT4>,
                                     <BCM6358_IRQ_EXT5>;
                };
@@ -157,71 +160,70 @@
                        timeout-sec = <30>;
                };
 
-               gpio: syscon@fffe0080 {
-                       compatible = "syscon", "simple-mfd";
+               gpio_cntl: syscon@fffe0080 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "brcm,bcm6358-gpio-sysctl",
+                                    "syscon", "simple-mfd";
                        reg = <0xfffe0080 0x50>;
+                       ranges = <0 0xfffe0080 0x80>;
                        native-endian;
 
-                       pinctrl: pin-controller {
-                               compatible = "brcm,bcm6358-pinctrl";
+                       gpio: gpio@0 {
+                               compatible = "brcm,bcm6358-gpio";
+                               reg-names = "dirout", "dat";
+                               reg = <0x0 0x8>, <0x8 0x8>;
 
                                gpio-controller;
+                               gpio-ranges = <&pinctrl 0 0 40>;
                                #gpio-cells = <2>;
+                       };
+
+                       pinctrl: pinctrl@18 {
+                               compatible = "brcm,bcm6358-pinctrl";
+                               reg = <0x18 0x4>;
 
-                               interrupts-extended = <&ext_intc1 0 0>,
-                                                     <&ext_intc1 1 0>,
-                                                     <&ext_intc0 0 0>,
-                                                     <&ext_intc0 1 0>,
-                                                     <&ext_intc0 2 0>,
-                                                     <&ext_intc0 3 0>;
-                               interrupt-names = "gpio32",
-                                                 "gpio33",
-                                                 "gpio34",
-                                                 "gpio35",
-                                                 "gpio36",
-                                                 "gpio37";
-
-                               pinctrl_ebi_cs: ebi_cs {
+                               pinctrl_ebi_cs: ebi_cs-pins {
                                        function = "ebi_cs";
                                        groups = "ebi_cs_grp";
                                };
 
-                               pinctrl_uart1: uart1 {
+                               pinctrl_uart1: uart1-pins {
                                        function = "uart1";
                                        groups = "uart1_grp";
                                };
 
-                               pinctrl_serial_led: serial_led {
+                               pinctrl_serial_led: serial_led-pins {
                                        function = "serial_led";
                                        groups = "serial_led_grp";
                                };
 
-                               pinctrl_legacy_led: legacy_led {
+                               pinctrl_legacy_led: legacy_led-pins {
                                        function = "legacy_led";
                                        groups = "legacy_led_grp";
                                };
 
-                               pinctrl_led: led {
+                               pinctrl_led: led-pins {
                                        function = "led";
                                        groups = "led_grp";
                                };
 
-                               pinctrl_spi_cs_23: spi_cs {
+                               pinctrl_spi_cs_23: spi_cs-pins {
                                        function = "spi_cs";
                                        groups = "spi_cs_grp";
                                };
 
-                               pinctrl_utopia: utopia {
+                               pinctrl_utopia: utopia-pins {
                                        function = "utopia";
                                        groups = "utopia_grp";
                                };
 
-                               pinctrl_pwm_syn_clk: pwm_syn_clk {
+                               pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
                                        function = "pwm_syn_clk";
                                        groups = "pwm_syn_clk_grp";
                                };
 
-                               pinctrl_sys_irq: sys_irq {
+                               pinctrl_sys_irq: sys_irq-pins {
                                        function = "sys_irq";
                                        groups = "sys_irq_grp";
                                };
@@ -282,16 +284,14 @@
 
                pci: pci@fffe1000 {
                        compatible = "brcm,bcm6348-pci";
-                       reg = <0xfffe1000 0x200>,
-                             <0x08000000 0x10000>;
-                       reg-names = "pci",
-                                   "pci-io";
+                       reg = <0xfffe1000 0x200>;
                        #address-cells = <3>;
                        #size-cells = <2>;
 
                        device_type = "pci";
                        bus-range = <0x00 0x01>;
-                       ranges = <0x2000000 0 0x30000000 0x30000000 0 0x8000000>;
+                       ranges = <0x2000000 0 0x30000000 0x30000000 0 0x8000000>,
+                                <0x1000000 0 0x08000000 0x08000000 0 0x0010000>;
                        linux,pci-probe-only = <1>;
 
                        interrupt-parent = <&periph_intc>;
@@ -345,5 +345,84 @@
 
                        status = "disabled";
                };
+
+               ethernet0: ethernet@fffe4000 {
+                       compatible = "brcm,bcm6358-emac";
+                       reg = <0xfffe4000 0x2dc>;
+
+                       clocks = <&periph_clk BCM6358_CLK_ENET0>;
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <BCM6358_IRQ_EMAC0>,
+                                       <BCM6358_IRQ_EMAC0_RX_DMA>,
+                                       <BCM6358_IRQ_EMAC0_TX_DMA>;
+                       interrupt-names = "emac",
+                                         "rx",
+                                         "tx";
+
+                       brcm,iudma = <&iudma>;
+
+                       dma-rx = <0>;
+                       dma-tx = <1>;
+
+                       status = "disabled";
+
+                       mdio0: mdio {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
+               };
+
+               ethernet1: ethernet@fffe4800 {
+                       compatible = "brcm,bcm6358-emac";
+                       reg = <0xfffe4800 0x2dc>;
+
+                       clocks = <&periph_clk BCM6358_CLK_ENET1>;
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <BCM6358_IRQ_EMAC1>,
+                                    <BCM6358_IRQ_EMAC1_RX_DMA>,
+                                    <BCM6358_IRQ_EMAC1_TX_DMA>;
+                       interrupt-names = "emac",
+                                         "rx",
+                                         "tx";
+
+                       brcm,iudma = <&iudma>;
+                       brcm,external-mii;
+
+                       dma-rx = <2>;
+                       dma-tx = <3>;
+
+                       status = "disabled";
+
+                       mdio1: mdio {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
+               };
+
+               iudma: dma@fffe5000 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "brcm,bcm6358-iudma";
+                       reg = <0xfffe5000 0x24>,
+                             <0xfffe5100 0x80>,
+                             <0xfffe5200 0x80>;
+                       reg-names = "dma",
+                                   "dma-channels",
+                                   "dma-sram";
+
+                       dma-channels = <8>;
+
+                       clocks = <&periph_clk BCM6358_CLK_EMUSB>,
+                                <&periph_clk BCM6358_CLK_USBSU>,
+                                <&periph_clk BCM6358_CLK_EPHY>,
+                                <&periph_clk BCM6358_CLK_ENET>;
+
+                       resets = <&periph_rst BCM6358_RST_ENET>,
+                                <&periph_rst BCM6358_RST_EPHY>;
+
+                       status = "disabled";
+               };
        };
 };