[PATCH v2 05/10] arm64: dts: imx8mp: Add i.MX8M Plus OCOTP disable fuse definitions

Alexander Stein
2025-02-07T08:37:17Z

These definitions define the location of corresponding disable bits
in OCOTP peripheral.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
arch/arm64/boot/dts/freescale/imx8mp-ocotp.h | 42 ++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-ocotp.h

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-ocotp.h b/arch/arm64/boot/dts/freescale/imx8mp-ocotp.h
new file mode 100644
index 0000000000000..c9f49c61f3656
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-ocotp.h
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2025 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+#ifndef __DTS_IMX8MP_OCOTP_H
+#define __DTS_IMX8MP_OCOTP_H
+
+/*
+ * The OCOTP is a tuple of
+ * <fuse_addr fuse_bit_offset>
+ */
+
+#define IMX8MP_OCOTP_M7_DISABLE 16 21
+#define IMX8MP_OCOTP_VPU_G1_DISABLE 16 24
+#define IMX8MP_OCOTP_VPU_G2_DISABLE 16 25
+#define IMX8MP_OCOTP_CAN_DISABLE 16 28
+#define IMX8MP_OCOTP_CAN_FD_DISABLE 16 29
+#define IMX8MP_OCOTP_VPU_VC8000E_DISABLE 16 30
+#define IMX8MP_OCOTP_IMG_ISP1_DISABLE 20 0
+#define IMX8MP_OCOTP_IMG_ISP2_DISABLE 20 1
+#define IMX8MP_OCOTP_IMG_DEWARP_DISABLE 20 2
+#define IMX8MP_OCOTP_NPU_DISABLE 20 3
+#define IMX8MP_OCOTP_AUDIO_PROCESSOR_DISABLE 20 4
+#define IMX8MP_OCOTP_ASRC_DISABLE 20 5
+#define IMX8MP_OCOTP_GPU2_DISABLE 20 6
+#define IMX8MP_OCOTP_GPU3_DISABLE 20 7
+#define IMX8MP_OCOTP_USB1_DISABLE 20 8
+#define IMX8MP_OCOTP_USB2_DISABLE 20 9
+#define IMX8MP_OCOTP_PCIE1_DISABLE 20 11
+#define IMX8MP_OCOTP_ENET1_DISABLE 20 13
+#define IMX8MP_OCOTP_ENET2_DISABLE 20 14
+#define IMX8MP_OCOTP_MIPI_CSI1_DISABLE 20 15
+#define IMX8MP_OCOTP_MIPI_CSI2_DISABLE 20 16
+#define IMX8MP_OCOTP_MIPI_DSI1_DISABLE 20 17
+#define IMX8MP_OCOTP_LVDS1_DISABLE 20 19
+#define IMX8MP_OCOTP_LVDS2_DISABLE 20 20
+#define IMX8MP_OCOTP_EARC_RX_DISABLE 20 30
+
+#endif /* __DTS_IMX8MP_OCOTP_H */
--
2.34.1