+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* Tegra vpr routines */
#if defined(CONFIG_OF_LIBFDT)
-int tegra_gpu_enable_node(void *blob, const char *gpupath)
+int tegra_gpu_enable_node(void *blob, const char *compat)
{
int offset;
- if (_configured) {
- offset = fdt_path_offset(blob, gpupath);
- if (offset > 0) {
- fdt_status_okay(blob, offset);
- debug("enabled GPU node %s\n", gpupath);
- }
+ if (!_configured)
+ return 0;
+
+ offset = fdt_node_offset_by_compatible(blob, -1, compat);
+ while (offset != -FDT_ERR_NOTFOUND) {
+ fdt_status_okay(blob, offset);
+ offset = fdt_node_offset_by_compatible(blob, offset, compat);
}
return 0;