bcm53xx: replace linux,part-probe with a proper partitions subnode

[openwrt/openwrt.git] / target / linux / bcm53xx / patches-4.14 / 410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch

diff --git a/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch b/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch
new file mode 100644 (file)
index 0000000..0eae14f
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch
@@ -0,0 +1,53 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Subject: [PATCH] Use "brcm,bcm947xx-cfe-partitions" binding for Broadcom
+ partitions
+
+---
+
+--- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi
++++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi
+@@ -13,6 +13,10 @@
+                       reg = <0>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
++
++                      partitions {
++                              compatible = "brcm,bcm947xx-cfe-partitions";
++                      };
+               };
+       };
+ };
+--- a/arch/arm/boot/dts/bcm5301x.dtsi
++++ b/arch/arm/boot/dts/bcm5301x.dtsi
+@@ -346,8 +346,11 @@
+                               compatible = "jedec,spi-nor";
+                               reg = <0>;
+                               spi-max-frequency = <20000000>;
+-                              linux,part-probe = "ofpart", "bcm47xxpart";
+                               status = "disabled";
++
++                              partitions {
++                                      compatible = "brcm,bcm947xx-cfe-partitions";
++                              };
+                       };
+               };
+ 
+--- a/drivers/mtd/bcm47xxpart.c
++++ b/drivers/mtd/bcm47xxpart.c
+@@ -300,9 +300,16 @@ static int bcm47xxpart_parse(struct mtd_
+       return curr_part;
+ };
+ 
++static const struct of_device_id bcm47xxpart_of_match_table[] = {
++      { .compatible = "brcm,bcm947xx-cfe-partitions" },
++      {},
++};
++MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table);
++
+ static struct mtd_part_parser bcm47xxpart_mtd_parser = {
+       .parse_fn = bcm47xxpart_parse,
+       .name = "bcm47xxpart",
++      .of_match_table = bcm47xxpart_of_match_table,
+ };
+ module_mtd_part_parser(bcm47xxpart_mtd_parser);
+