From d69efcf951df4dcc74a0e1554969c533aec8aa9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 15 Sep 2022 22:06:29 +0200 Subject: [PATCH] nvmem: u-boot-env: find Device Tree nodes for NVMEM cells MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit DT binding allows specifying NVMEM cells as NVMEM device (provider) subnodes. Looks for such subnodes when building NVMEM cells. This allows NVMEM consumers to use U-Boot environment variables. Signed-off-by: Rafał Miłecki Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/u-boot-env.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/nvmem/u-boot-env.c +++ b/drivers/nvmem/u-boot-env.c @@ -92,6 +92,7 @@ static int u_boot_env_add_cells(struct u return -ENOMEM; priv->cells[idx].offset = data_offset + value - data; priv->cells[idx].bytes = strlen(value); + priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); } if (WARN_ON(idx != priv->ncells))