From dbc2f62061c6bfba0aee93161ee3194dcee84bd0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 29 Apr 2022 17:26:46 +0100 Subject: [PATCH] nvmem: core: support passing DT node in cell info MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some hardware may have NVMEM cells described in Device Tree using individual nodes. Let drivers pass such nodes to the NVMEM subsystem so they can be later used by NVMEM consumers. Signed-off-by: Rafał Miłecki Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20220429162701.2222-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/core.c | 1 + include/linux/nvmem-consumer.h | 1 + 2 files changed, 2 insertions(+) --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -374,6 +374,7 @@ static int nvmem_cell_info_to_nvmem_cell cell->bit_offset = info->bit_offset; cell->nbits = info->nbits; + cell->np = info->np; if (cell->nbits) cell->bytes = DIV_ROUND_UP(cell->nbits + cell->bit_offset, --- a/include/linux/nvmem-consumer.h +++ b/include/linux/nvmem-consumer.h @@ -25,6 +25,7 @@ struct nvmem_cell_info { unsigned int bytes; unsigned int bit_offset; unsigned int nbits; + struct device_node *np; }; /**