dts/ls2080a: Update DTSI to add support of SP805 WDT

This patch updates the LS2080a DTSI (DTS Include) file to add
support for eight SP805 Watchdog units which can be used to
reset the eight Cortex-A57 cores available on LS2080A.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 65ac35f..1d4ed36 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -205,6 +205,62 @@
                        interrupts = <0 32 0x4>; /* Level high type */
                };
 
+               cluster1_core0_watchdog: wdt@c000000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc000000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster1_core1_watchdog: wdt@c010000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc010000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster2_core0_watchdog: wdt@c100000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc100000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster2_core1_watchdog: wdt@c110000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc110000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster3_core0_watchdog: wdt@c200000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc200000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster3_core1_watchdog: wdt@c210000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc210000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster4_core0_watchdog: wdt@c300000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc300000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
+               cluster4_core1_watchdog: wdt@c310000 {
+                       compatible = "arm,sp805-wdt", "arm,primecell";
+                       reg = <0x0 0xc310000 0x0 0x1000>;
+                       clocks = <&clockgen 4 3>, <&clockgen 4 3>;
+                       clock-names = "apb_pclk", "wdog_clk";
+               };
+
                fsl_mc: fsl-mc@80c000000 {
                        compatible = "fsl,qoriq-mc";
                        reg = <0x00000008 0x0c000000 0 0x40>,    /* MC portal base */