These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm64 / boot / dts / arm / juno-motherboard.dtsi

diff --git a/kernel/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/kernel/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index 351c95b..413f1b9 100644 (file)
--- a/kernel/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/kernel/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -54,6 +54,70 @@
                                regulator-always-on;
                        };
 
+                       gpio_keys {
+                               compatible = "gpio-keys";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               button@1 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <116>;
+                                       label = "POWER";
+                                       gpios = <&iofpga_gpio0 0 0x4>;
+                               };
+                               button@2 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <102>;
+                                       label = "HOME";
+                                       gpios = <&iofpga_gpio0 1 0x4>;
+                               };
+                               button@3 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <152>;
+                                       label = "RLOCK";
+                                       gpios = <&iofpga_gpio0 2 0x4>;
+                               };
+                               button@4 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <115>;
+                                       label = "VOL+";
+                                       gpios = <&iofpga_gpio0 3 0x4>;
+                               };
+                               button@5 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <114>;
+                                       label = "VOL-";
+                                       gpios = <&iofpga_gpio0 4 0x4>;
+                               };
+                               button@6 {
+                                       debounce_interval = <50>;
+                                       wakeup-source;
+                                       linux,code = <99>;
+                                       label = "NMI";
+                                       gpios = <&iofpga_gpio0 5 0x4>;
+                               };
+                       };
+
+                       flash@0,00000000 {
+                               /* 2 * 32MiB NOR Flash memory mounted on CS0 */
+                               compatible = "arm,vexpress-flash", "cfi-flash";
+                               linux,part-probe = "afs";
+                               reg = <0 0x00000000 0x04000000>;
+                               bank-width = <4>;
+                               /*
+                                * Unfortunately, accessing the flash disturbs
+                                * the CPU idle states (suspend) and CPU
+                                * hotplug of the platform. For this reason,
+                                * flash hardware access is disabled by default.
+                                */
+                               status = "disabled";
+                       };
+
                        ethernet@2,00000000 {
                                compatible = "smsc,lan9118", "smsc,lan9115";
                                reg = <2 0x00000000 0x10000>;
@@ -87,6 +151,76 @@
                                        clock-names = "refclk", "timclk", "apb_pclk";
                                        #clock-cells = <1>;
                                        clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
+                                       assigned-clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_sysctl 3>, <&v2m_sysctl 3>;
+                                       assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
+                               };
+
+                               apbregs@010000 {
+                                       compatible = "syscon", "simple-mfd";
+                                       reg = <0x010000 0x1000>;
+
+                                       led@08.0 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x01>;
+                                               label = "vexpress:0";
+                                               linux,default-trigger = "heartbeat";
+                                               default-state = "on";
+                                       };
+                                       led@08.1 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x02>;
+                                               label = "vexpress:1";
+                                               linux,default-trigger = "mmc0";
+                                               default-state = "off";
+                                       };
+                                       led@08.2 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x04>;
+                                               label = "vexpress:2";
+                                               linux,default-trigger = "cpu0";
+                                               default-state = "off";
+                                       };
+                                       led@08.3 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x08>;
+                                               label = "vexpress:3";
+                                               linux,default-trigger = "cpu1";
+                                               default-state = "off";
+                                       };
+                                       led@08.4 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x10>;
+                                               label = "vexpress:4";
+                                               linux,default-trigger = "cpu2";
+                                               default-state = "off";
+                                       };
+                                       led@08.5 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x20>;
+                                               label = "vexpress:5";
+                                               linux,default-trigger = "cpu3";
+                                               default-state = "off";
+                                       };
+                                       led@08.6 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x40>;
+                                               label = "vexpress:6";
+                                               default-state = "off";
+                                       };
+                                       led@08.7 {
+                                               compatible = "register-bit-led";
+                                               offset = <0x08>;
+                                               mask = <0x80>;
+                                               label = "vexpress:7";
+                                               default-state = "off";
+                                       };
                                };
 
                                mmci@050000 {
@@ -148,5 +282,17 @@
                                        clocks = <&soc_smc50mhz>;
                                        clock-names = "apb_pclk";
                                };
+
+                               iofpga_gpio0: gpio@1d0000 {
+                                       compatible = "arm,pl061", "arm,primecell";
+                                       reg = <0x1d0000 0x1000>;
+                                       interrupts = <6>;
+                                       clocks = <&soc_smc50mhz>;
+                                       clock-names = "apb_pclk";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                               };
                        };
                };