kernel: backport NVMEM patch for U-Boot env data "ethaddr" cell
[openwrt/openwrt.git] / target / linux / generic / backport-5.10 / 827-v6.3-0003-of-property-add-nvmem-cell-cells-property.patch
1 From e2d8172043d2e50df19fcd59c11e5593de8188d7 Mon Sep 17 00:00:00 2001
2 From: Michael Walle <michael@walle.cc>
3 Date: Mon, 6 Feb 2023 13:43:45 +0000
4 Subject: [PATCH] of: property: add #nvmem-cell-cells property
5
6 Bindings describe the new '#nvmem-cell-cells' property. Now that the
7 arguments count property is optional, we just add this property to the
8 nvmem-cells.
9
10 Signed-off-by: Michael Walle <michael@walle.cc>
11 Tested-by: Miquel Raynal <miquel.raynal@bootlin.com>
12 Reviewed-by: Rob Herring <robh@kernel.org>
13 Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14 Link: https://lore.kernel.org/r/20230206134356.839737-12-srinivas.kandagatla@linaro.org
15 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16 ---
17 drivers/of/property.c | 2 +-
18 1 file changed, 1 insertion(+), 1 deletion(-)
19
20 --- a/drivers/of/property.c
21 +++ b/drivers/of/property.c
22 @@ -1314,7 +1314,7 @@ DEFINE_SIMPLE_PROP(hwlocks, "hwlocks", "
23 DEFINE_SIMPLE_PROP(extcon, "extcon", NULL)
24 DEFINE_SIMPLE_PROP(interrupts_extended, "interrupts-extended",
25 "#interrupt-cells")
26 -DEFINE_SIMPLE_PROP(nvmem_cells, "nvmem-cells", NULL)
27 +DEFINE_SIMPLE_PROP(nvmem_cells, "nvmem-cells", "#nvmem-cell-cells")
28 DEFINE_SIMPLE_PROP(phys, "phys", "#phy-cells")
29 DEFINE_SIMPLE_PROP(wakeup_parent, "wakeup-parent", NULL)
30 DEFINE_SIMPLE_PROP(pinctrl0, "pinctrl-0", NULL)