Lines Matching +full:tegra20 +full:- +full:apbmisc

1 // SPDX-License-Identifier: GPL-2.0-only
3  * Copyright (c) 2014-2023, NVIDIA CORPORATION.  All rights reserved.
109 		return -EPROBE_DEFER;  in tegra194_miscreg_mask_serror()
113 		return -EOPNOTSUPP;  in tegra194_miscreg_mask_serror()
124 	{ .compatible = "nvidia,tegra20-apbmisc", },
125 	{ .compatible = "nvidia,tegra186-misc", },
126 	{ .compatible = "nvidia,tegra194-misc", },
127 	{ .compatible = "nvidia,tegra234-misc", },
146 		if (chip_id == TEGRA20 && (tegra_fuse_read_spare(18) ||  in tegra_init_revision()
166 	struct resource apbmisc, straps;  in tegra_init_apbmisc()  local
172 		 * Fall back to legacy initialization for 32-bit ARM only. All  in tegra_init_apbmisc()
173 		 * 64-bit ARM device tree files for Tegra are required to have  in tegra_init_apbmisc()
174 		 * an APBMISC node.  in tegra_init_apbmisc()
176 		 * This is for backwards-compatibility with old device trees  in tegra_init_apbmisc()
177 		 * that didn't contain an APBMISC node.  in tegra_init_apbmisc()
180 			/* APBMISC registers (chip revision, ...) */  in tegra_init_apbmisc()
181 			apbmisc.start = 0x70000800;  in tegra_init_apbmisc()
182 			apbmisc.end = 0x70000863;  in tegra_init_apbmisc()
183 			apbmisc.flags = IORESOURCE_MEM;  in tegra_init_apbmisc()
196 			pr_warn("Using APBMISC region %pR\n", &apbmisc);  in tegra_init_apbmisc()
202 			 * nice with multi-platform kernels.  in tegra_init_apbmisc()
211 		if (of_address_to_resource(np, 0, &apbmisc) < 0) {  in tegra_init_apbmisc()
212 			pr_err("failed to get APBMISC registers\n");  in tegra_init_apbmisc()
222 	apbmisc_base = ioremap(apbmisc.start, resource_size(&apbmisc));  in tegra_init_apbmisc()
224 		pr_err("failed to map APBMISC registers\n");  in tegra_init_apbmisc()
237 	long_ram_code = of_property_read_bool(np, "nvidia,long-ram-code");  in tegra_init_apbmisc()