diff options
Diffstat (limited to 'drivers/firmware/tegra/bpmp-tegra186.c')
| -rw-r--r-- | drivers/firmware/tegra/bpmp-tegra186.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/firmware/tegra/bpmp-tegra186.c b/drivers/firmware/tegra/bpmp-tegra186.c index 6f0d0511b486..7cfc5fdfa49d 100644 --- a/drivers/firmware/tegra/bpmp-tegra186.c +++ b/drivers/firmware/tegra/bpmp-tegra186.c @@ -6,7 +6,7 @@ #include <linux/genalloc.h> #include <linux/io.h> #include <linux/mailbox_client.h> -#include <linux/of_address.h> +#include <linux/of_reserved_mem.h> #include <linux/platform_device.h> #include <soc/tegra/bpmp.h> @@ -192,16 +192,11 @@ static void tegra186_bpmp_teardown_channels(struct tegra_bpmp *bpmp) static int tegra186_bpmp_dram_init(struct tegra_bpmp *bpmp) { struct tegra186_bpmp *priv = bpmp->priv; - struct device_node *np; struct resource res; size_t size; int err; - np = of_parse_phandle(bpmp->dev->of_node, "memory-region", 0); - if (!np) - return -ENODEV; - - err = of_address_to_resource(np, 0, &res); + err = of_reserved_mem_region_to_resource(bpmp->dev->of_node, 0, &res); if (err < 0) { dev_warn(bpmp->dev, "failed to parse memory region: %d\n", err); return err; |