[PATCH v4 1/5] can: flexcan: add platform data header

Angelo Dureghello
2021-06-30T23:01:38Z

Add platform data header for flexcan.

Signed-off-by: Angelo Dureghello <angelo@kernel-space.org>
---
Changes for v2:
- move header file in more proper location
- remove irq defines
- change variable types to match driver types
Changes for v3:
- rename to more generic flexcan.h
- reorder struct fields to avoid paddings
- remove unused big_endian
Changes for v4:
- rename structure to flexcan_platform_data
---
include/linux/can/platform/flexcan.h | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 include/linux/can/platform/flexcan.h

diff --git a/include/linux/can/platform/flexcan.h b/include/linux/can/platform/flexcan.h
new file mode 100644
index 000000000000..533dbe39c659
--- /dev/null
+++ b/include/linux/can/platform/flexcan.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2021 Angelo Dureghello <angelo@kernel-space.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _PLAT_FLEXCAN_H
+#define _PLAT_FLEXCAN_H
+
+struct flexcan_platform_data {
+ u32 clock_frequency;
+ u8 clk_src;
+};
+
+#define FLEXCAN_MCF5411X_MB_CNT_MCF 16
+
+#endif /* _PLAT_FLEXCAN_H */
--
2.31.1