[PATCH v2 07/10] arm64: dts: imx8mm: Add i.MX8M Mini OCOTP disable fuse definitions
From: Alexander Stein
Date: Fri Feb 07 2025 - 03:38:58 EST
These definitions define the location of corresponding disable bits
in OCOTP peripheral.
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-ocotp.h | 31 ++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-ocotp.h
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h b/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h
new file mode 100644
index 0000000000000..87698e7619262
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2025 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+#ifndef __DTS_IMX8MM_OCOTP_H
+#define __DTS_IMX8MM_OCOTP_H
+
+/*
+ * The OCOTP is a tuple of
+ * <fuse_addr fuse_bit_offset>
+ */
+
+#define IMX8MM_OCOTP_M4_DISABLE 20 8
+#define IMX8MM_OCOTP_M4_MPU_DISABLE 20 9
+#define IMX8MM_OCOTP_M4_FPU_DISABLE 20 10
+#define IMX8MM_OCOTP_USB_OTG1_DISABLE 20 11
+#define IMX8MM_OCOTP_USB_OTG2_DISABLE 20 12
+#define IMX8MM_OCOTP_G1_DISABLE 20 18
+#define IMX8MM_OCOTP_G2_DISABLE 20 19
+#define IMX8MM_OCOTP_H1_DISABLE 20 20
+#define IMX8MM_OCOTP_GPU2D_DISABLE 20 21
+#define IMX8MM_OCOTP_PCIE1_DISABLE 20 22
+#define IMX8MM_OCOTP_GPU3D_DISABLE 20 24
+#define IMX8MM_OCOTP_MIPI_DSI_DISABLE 20 28
+#define IMX8MM_OCOTP_ENET_DISABLE 20 29
+#define IMX8MM_OCOTP_MIPI_CSI_DISABLE 20 30
+
+#endif /* __DTS_IMX8MM_OCOTP_H */
--
2.34.1