From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/soc/tegra/fuse/fuse.h | 39 +++++++++++++++++++++++++++++----------
1 files changed, 29 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/soc/tegra/fuse/fuse.h b/kernel/drivers/soc/tegra/fuse/fuse.h
index bf489d5..21887a5 100644
--- a/kernel/drivers/soc/tegra/fuse/fuse.h
+++ b/kernel/drivers/soc/tegra/fuse/fuse.h
@@ -1,19 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2010 Google, Inc.
* Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
*
* Author:
* Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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 __DRIVERS_MISC_TEGRA_FUSE_H
@@ -22,6 +13,8 @@
#include <linux/dmaengine.h>
#include <linux/types.h>
+struct nvmem_cell_lookup;
+struct nvmem_device;
struct tegra_fuse;
struct tegra_fuse_info {
@@ -36,6 +29,11 @@
int (*probe)(struct tegra_fuse *fuse);
const struct tegra_fuse_info *info;
+
+ const struct nvmem_cell_lookup *lookups;
+ unsigned int num_lookups;
+
+ const struct attribute_group *soc_attr_group;
};
struct tegra_fuse {
@@ -57,6 +55,9 @@
dma_addr_t phys;
u32 *virt;
} apbdma;
+
+ struct nvmem_device *nvmem;
+ struct nvmem_cell_lookup *lookups;
};
void tegra_init_revision(void);
@@ -64,6 +65,11 @@
u32 __init tegra_fuse_read_spare(unsigned int spare);
u32 __init tegra_fuse_read_early(unsigned int offset);
+
+u8 tegra_get_major_rev(void);
+u8 tegra_get_minor_rev(void);
+
+extern const struct attribute_group tegra_soc_attr_group;
#ifdef CONFIG_ARCH_TEGRA_2x_SOC
void tegra20_init_speedo_data(struct tegra_sku_info *sku_info);
@@ -109,4 +115,17 @@
extern const struct tegra_fuse_soc tegra186_fuse_soc;
#endif
+#if IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \
+ IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)
+extern const struct attribute_group tegra194_soc_attr_group;
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_194_SOC
+extern const struct tegra_fuse_soc tegra194_fuse_soc;
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_234_SOC
+extern const struct tegra_fuse_soc tegra234_fuse_soc;
+#endif
+
#endif
--
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