Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/ps3.dts b/arch/powerpc/boot/dts/ps3.dts
new file mode 100644
index 0000000000..6bdfba6cbb
--- /dev/null
+++ b/arch/powerpc/boot/dts/ps3.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *  PS3 Game Console device tree.
+ *
+ *  Copyright (C) 2007 Sony Computer Entertainment Inc.
+ *  Copyright 2007 Sony Corp.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "SonyPS3";
+	compatible = "sony,ps3";
+	#size-cells = <2>;
+	#address-cells = <2>;
+
+	chosen {
+	};
+
+	/*
+	 * We'll get the size of the bootmem block from lv1 after startup,
+	 * so we'll put a null entry here.
+	 */
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000 0x00000000>;
+	};
+
+	/*
+	 * The boot cpu is always zero for PS3.
+	 *
+	 * dtc expects a clock-frequency and timebase-frequency entries, so
+	 * we'll put a null entries here.  These will be initialized after
+	 * startup with data from lv1.
+	 *
+	 * Seems the only way currently to indicate a processor has multiple
+	 * threads is with an ibm,ppc-interrupt-server#s entry.  We'll put one
+	 * here so we can bring up both of ours.  See smp_setup_cpu_maps().
+	 */
+
+	cpus {
+		#size-cells = <0>;
+		#address-cells = <1>;
+
+		cpu@0 {
+			device_type = "cpu";
+			reg = <0x00000000>;
+			ibm,ppc-interrupt-server#s = <0x0 0x1>;
+			clock-frequency = <0>;
+			timebase-frequency = <0>;
+			i-cache-size = <32768>;
+			d-cache-size = <32768>;
+			i-cache-line-size = <128>;
+			d-cache-line-size = <128>;
+		};
+	};
+};