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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/soc/fsl/dpio/dpio-cmd.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/soc/fsl/dpio/dpio-cmd.h')
-rw-r--r--drivers/soc/fsl/dpio/dpio-cmd.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/soc/fsl/dpio/dpio-cmd.h b/drivers/soc/fsl/dpio/dpio-cmd.h
new file mode 100644
index 0000000000..2fbcb78cda
--- /dev/null
+++ b/drivers/soc/fsl/dpio/dpio-cmd.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2016 NXP
+ *
+ */
+#ifndef _FSL_DPIO_CMD_H
+#define _FSL_DPIO_CMD_H
+
+/* DPIO Version */
+#define DPIO_VER_MAJOR 4
+#define DPIO_VER_MINOR 2
+
+/* Command Versioning */
+
+#define DPIO_CMD_ID_OFFSET 4
+#define DPIO_CMD_BASE_VERSION 1
+
+#define DPIO_CMD(id) (((id) << DPIO_CMD_ID_OFFSET) | DPIO_CMD_BASE_VERSION)
+
+/* Command IDs */
+#define DPIO_CMDID_CLOSE DPIO_CMD(0x800)
+#define DPIO_CMDID_OPEN DPIO_CMD(0x803)
+#define DPIO_CMDID_GET_API_VERSION DPIO_CMD(0xa03)
+#define DPIO_CMDID_ENABLE DPIO_CMD(0x002)
+#define DPIO_CMDID_DISABLE DPIO_CMD(0x003)
+#define DPIO_CMDID_GET_ATTR DPIO_CMD(0x004)
+#define DPIO_CMDID_RESET DPIO_CMD(0x005)
+#define DPIO_CMDID_SET_STASHING_DEST DPIO_CMD(0x120)
+
+struct dpio_cmd_open {
+ __le32 dpio_id;
+};
+
+#define DPIO_CHANNEL_MODE_MASK 0x3
+
+struct dpio_rsp_get_attr {
+ /* cmd word 0 */
+ __le32 id;
+ __le16 qbman_portal_id;
+ u8 num_priorities;
+ u8 channel_mode;
+ /* cmd word 1 */
+ __le64 qbman_portal_ce_addr;
+ /* cmd word 2 */
+ __le64 qbman_portal_ci_addr;
+ /* cmd word 3 */
+ __le32 qbman_version;
+ __le32 pad1;
+ /* cmd word 4 */
+ __le32 clk;
+};
+
+struct dpio_stashing_dest {
+ u8 sdest;
+};
+
+#endif /* _FSL_DPIO_CMD_H */