From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/openrisc/include/asm/io.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 arch/openrisc/include/asm/io.h

(limited to 'arch/openrisc/include/asm/io.h')

diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h
new file mode 100644
index 000000000..ee6043a03
--- /dev/null
+++ b/arch/openrisc/include/asm/io.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * OpenRISC Linux
+ *
+ * Linux architectural port borrowing liberally from similar works of
+ * others.  All original copyrights apply as per the original source
+ * declaration.
+ *
+ * OpenRISC implementation:
+ * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
+ * et al.
+ */
+
+#ifndef __ASM_OPENRISC_IO_H
+#define __ASM_OPENRISC_IO_H
+
+#include <linux/types.h>
+
+/*
+ * PCI: We do not use IO ports in OpenRISC
+ */
+#define IO_SPACE_LIMIT		0
+
+/* OpenRISC has no port IO */
+#define HAVE_ARCH_PIO_SIZE	1
+#define PIO_RESERVED		0X0UL
+#define PIO_OFFSET		0
+#define PIO_MASK		0
+
+#define ioremap ioremap
+void __iomem *ioremap(phys_addr_t offset, unsigned long size);
+
+#define iounmap iounmap
+extern void iounmap(volatile void __iomem *addr);
+
+#include <asm-generic/io.h>
+
+#endif
-- 
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