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- From d9143f86330dd038fc48878558dd287ceee5d3d4 Mon Sep 17 00:00:00 2001
- From: Daniel Golle <[email protected]>
- Date: Thu, 13 Jul 2023 04:13:04 +0100
- Subject: [PATCH 14/15] mmc: block: set fwnode of disk devices
- Set fwnode of disk devices to 'block', 'boot0' and 'boot1' subnodes of
- the mmc-card. This is done in preparation for having the eMMC act as
- NVMEM provider.
- Signed-off-by: Daniel Golle <[email protected]>
- ---
- drivers/mmc/core/block.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
- --- a/drivers/mmc/core/block.c
- +++ b/drivers/mmc/core/block.c
- @@ -2463,6 +2463,8 @@ static struct mmc_blk_data *mmc_blk_allo
- int area_type,
- unsigned int part_type)
- {
- + struct fwnode_handle *fwnode;
- + struct device *ddev;
- struct mmc_blk_data *md;
- int devidx, ret;
- char cap_str[10];
- @@ -2559,6 +2561,13 @@ static struct mmc_blk_data *mmc_blk_allo
-
- blk_queue_write_cache(md->queue.queue, cache_enabled, fua_enabled);
-
- + ddev = disk_to_dev(md->disk);
- + fwnode = device_get_named_child_node(subname ? md->parent->parent :
- + md->parent,
- + subname ? subname : "block");
- + if (fwnode)
- + device_set_node(ddev, fwnode);
- +
- string_get_size((u64)size, 512, STRING_UNITS_2,
- cap_str, sizeof(cap_str));
- pr_info("%s: %s %s %s%s\n",
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