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| author | Mathias Kresin <dev@kresin.me> | 2016-05-31 08:39:53 +0200 |
|---|---|---|
| committer | Mathias Kresin <dev@kresin.me> | 2016-11-29 21:40:16 +0100 |
| commit | 860210c3731f97eec507fd1c8d4554fd80394edb (patch) | |
| tree | 74b7451da73d591768a7eeb8df1e4cf3ca755a8d | |
| parent | 62a347b1d9061cd0b6e1c7de7044679cfce9b674 (diff) | |
| download | mtk-20170518-860210c3731f97eec507fd1c8d4554fd80394edb.zip mtk-20170518-860210c3731f97eec507fd1c8d4554fd80394edb.tar.gz mtk-20170518-860210c3731f97eec507fd1c8d4554fd80394edb.tar.bz2 | |
lantiq: backport kernel patch to pass of node to nand_dt_init
Backport upstream commit a61ae81a1907af1987ad4c77300508327bc48b23.
The actually purpose of the patch was to do some cleanup. As a side
effect of this cleanup, the device node is now passed to nand_dt_init.
This allows to use the common nand device tree properties
- nand-bus-width
- nand-on-flash-bbt
- nand-ecc-mode
- nand-ecc-step-size
- nand-ecc-strength
for the plat_nand driver.
Signed-off-by: Mathias Kresin <dev@kresin.me>
| -rw-r--r-- | target/linux/lantiq/dts/BTHOMEHUBV5A.dts | 2 | ||||
| -rw-r--r-- | target/linux/lantiq/patches-4.4/0047-mtd-plat-nand-pass-of-node.patch | 27 |
2 files changed, 27 insertions, 2 deletions
diff --git a/target/linux/lantiq/dts/BTHOMEHUBV5A.dts b/target/linux/lantiq/dts/BTHOMEHUBV5A.dts index 2dea927..e1b3e71 100644 --- a/target/linux/lantiq/dts/BTHOMEHUBV5A.dts +++ b/target/linux/lantiq/dts/BTHOMEHUBV5A.dts @@ -207,8 +207,6 @@ reg = <0x7000 0 0 0 0>; qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */ qca,disable-5ghz; - mtd-mac-address = <&caldata 0x110c>; - mtd-mac-address-increment = <2>; }; }; diff --git a/target/linux/lantiq/patches-4.4/0047-mtd-plat-nand-pass-of-node.patch b/target/linux/lantiq/patches-4.4/0047-mtd-plat-nand-pass-of-node.patch new file mode 100644 index 0000000..f7d22b3 --- /dev/null +++ b/target/linux/lantiq/patches-4.4/0047-mtd-plat-nand-pass-of-node.patch @@ -0,0 +1,27 @@ +--- a/drivers/mtd/nand/plat_nand.c ++++ b/drivers/mtd/nand/plat_nand.c +@@ -31,6 +31,7 @@ static int plat_nand_probe(struct platfo + { + struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev); + struct mtd_part_parser_data ppdata; ++ struct device_node *np = pdev->dev.of_node; + struct plat_nand_data *data; + struct resource *res; + const char **part_types; +@@ -58,6 +59,7 @@ static int plat_nand_probe(struct platfo + return PTR_ERR(data->io_base); + + data->chip.priv = &data; ++ data->chip.flash_node = np; + data->mtd.priv = &data->chip; + data->mtd.dev.parent = &pdev->dev; + +@@ -105,7 +107,7 @@ static int plat_nand_probe(struct platfo + + part_types = pdata->chip.part_probe_types; + +- ppdata.of_node = pdev->dev.of_node; ++ ppdata.of_node = np; + err = mtd_device_parse_register(&data->mtd, part_types, &ppdata, + pdata->chip.partitions, + pdata->chip.nr_partitions); |