+static void __maybe_unused its_enable_quirk_cavium_22375(void *data)
+{
+ struct its_node *its = data;
+
+ its->flags |= ITS_FLAGS_WORKAROUND_CAVIUM_22375;
+}
+
+static const struct gic_quirk its_quirks[] = {
+#ifdef CONFIG_CAVIUM_ERRATUM_22375
+ {
+ .desc = "ITS: Cavium errata 22375, 24313",
+ .iidr = 0xa100034c, /* ThunderX pass 1.x */
+ .mask = 0xffff0fff,
+ .init = its_enable_quirk_cavium_22375,
+ },
+#endif
+ {
+ }
+};
+
+static void its_enable_quirks(struct its_node *its)
+{
+ u32 iidr = readl_relaxed(its->base + GITS_IIDR);
+
+ gic_enable_quirks(iidr, its_quirks, its);
+}
+