MIPS: BMIPS: Add Broadcom STB wake-up timer nodes

Adds wake-up timer device nodes to BCM7xxx MIPS based SoCs.

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17728/
Signed-off-by: James Hogan <jhogan@kernel.org>

12 files changed, 84 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index 8aa5b72d652d..228184dedada 100644
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -494,6 +494,16 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@408e80 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x408e80 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 
 	memory_controllers {
diff --git a/arch/mips/boot/dts/brcm/bcm7358.dtsi b/arch/mips/boot/dts/brcm/bcm7358.dtsi
index 1089d6ebc841..398521c7070f 100644
--- a/arch/mips/boot/dts/brcm/bcm7358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7358.dtsi
@@ -362,5 +362,15 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@408e80 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x408e80 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7360.dtsi b/arch/mips/boot/dts/brcm/bcm7360.dtsi
index f68285c2dff0..28f5a0c1c149 100644
--- a/arch/mips/boot/dts/brcm/bcm7360.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7360.dtsi
@@ -413,6 +413,16 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@408e80 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x408e80 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 
 	memory_controllers {
diff --git a/arch/mips/boot/dts/brcm/bcm7362.dtsi b/arch/mips/boot/dts/brcm/bcm7362.dtsi
index a4bfa5f2b006..ab2dd57571a0 100644
--- a/arch/mips/boot/dts/brcm/bcm7362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7362.dtsi
@@ -409,6 +409,16 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@408e80 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x408e80 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 
 	memory_controllers {
diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index 6cb535235efa..23479f988aa5 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -505,6 +505,16 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@409580 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x409580 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 
 	memory_controllers {
diff --git a/arch/mips/boot/dts/brcm/bcm7435.dtsi b/arch/mips/boot/dts/brcm/bcm7435.dtsi
index 1e0545c7f5b7..af75b0123c06 100644
--- a/arch/mips/boot/dts/brcm/bcm7435.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi
@@ -520,6 +520,16 @@
 			interrupt-names = "mspi_done";
 			status = "disabled";
 		};
+
+		waketimer: waketimer@409580 {
+			compatible = "brcm,brcmstb-waketimer";
+			reg = <0x409580 0x14>;
+			interrupts = <0x3>;
+			interrupt-parent = <&aon_pm_l2_intc>;
+			interrupt-names = "timer";
+			clocks = <&upg_clk>;
+			status = "disabled";
+		};
 	};
 
 	memory_controllers {
diff --git a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
index 9e7d5228f2b7..b50dbb3cbeee 100644
--- a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
@@ -114,3 +114,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97358svmb.dts b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
index 708207a0002d..2986ce353e57 100644
--- a/arch/mips/boot/dts/brcm/bcm97358svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
@@ -106,3 +106,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97360svmb.dts b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
index 73c6dc9c8c6d..8d48ae317b8c 100644
--- a/arch/mips/boot/dts/brcm/bcm97360svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
@@ -109,3 +109,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97362svmb.dts b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
index 37bacfdcf9d9..4a1d0631e9e6 100644
--- a/arch/mips/boot/dts/brcm/bcm97362svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
@@ -78,3 +78,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97425svmb.dts b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
index ce762c7b2e54..488e12a9e4aa 100644
--- a/arch/mips/boot/dts/brcm/bcm97425svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
@@ -144,3 +144,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
index d4dd31a543fd..e14337cc51fd 100644
--- a/arch/mips/boot/dts/brcm/bcm97435svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
@@ -120,3 +120,7 @@
 &mspi {
 	status = "okay";
 };
+
+&waketimer {
+	status = "okay";
+};