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fa0f130764
Update block NVMEM driver based on backported OF partition support. Note the different MMC card DT binding compared to the previous downstream solution: Instead of having a 'partitions' subnode inside a 'block' node, the 'partitions' node now resides directly under the node representing the card. In order to make references to the 'boot0' or 'boot1' hw partitions you will have to define 'partitions-boot0' or 'partitions-boot1', and move the NVMEM layout into a partition (you may, of course, use 'fixed-partitions' for that, and cover the whole device, if needed). See also https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/mmc/mmc-card.yaml?h=v6.13 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
26 lines
909 B
Diff
26 lines
909 B
Diff
From 5d265996597a6b0d654bbeda1bc3bae197061de7 Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Mon, 7 Oct 2024 23:43:32 +0100
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Subject: [PATCH 2/8] block: partitions: of: assign Device Tree node to
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partition
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Assign partition of_node so other drivers are able to identify a
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partition by its Device Tree node.
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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block/partitions/of.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/block/partitions/of.c
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+++ b/block/partitions/of.c
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@@ -48,7 +48,7 @@ static void add_of_partition(struct pars
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u64 offset = of_read_number(reg, a_cells) / SECTOR_SIZE;
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u64 size = of_read_number(reg + a_cells, s_cells) / SECTOR_SIZE;
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- put_partition(state, slot, offset, size);
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+ of_put_partition(state, slot, offset, size, np);
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if (of_property_read_bool(np, "read-only"))
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state->parts[slot].flags |= ADDPART_FLAG_READONLY;
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