riscv: move sifive_l2_cache.h to include/soc

The commit 9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc")
moves the sifive L2 cache driver to driver/soc. It did not move the
header file along with the driver. Therefore this patch moves the header
file to driver/soc

Signed-off-by: Yash Shah <yash.shah@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
[paul.walmsley@sifive.com: updated to fix the include guard]
Fixes: 9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc")
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/include/soc/sifive/sifive_l2_cache.h b/include/soc/sifive/sifive_l2_cache.h
new file mode 100644
index 000000000000..92ade10ed67e
--- /dev/null
+++ b/include/soc/sifive/sifive_l2_cache.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * SiFive L2 Cache Controller header file
+ *
+ */
+
+#ifndef __SOC_SIFIVE_L2_CACHE_H
+#define __SOC_SIFIVE_L2_CACHE_H
+
+extern int register_sifive_l2_error_notifier(struct notifier_block *nb);
+extern int unregister_sifive_l2_error_notifier(struct notifier_block *nb);
+
+#define SIFIVE_L2_ERR_TYPE_CE 0
+#define SIFIVE_L2_ERR_TYPE_UE 1
+
+#endif /* __SOC_SIFIVE_L2_CACHE_H */