samsung/s5pv210: New target

[openwrt/openwrt.git] / target / linux / samsung / patches-4.14 / 001-s5pv210-nand.patch

diff --git a/target/linux/samsung/patches-4.14/001-s5pv210-nand.patch b/target/linux/samsung/patches-4.14/001-s5pv210-nand.patch
new file mode 100644 (file)
index 0000000..3a35e26
--- /dev/null
+++ b/target/linux/samsung/patches-4.14/001-s5pv210-nand.patch
@@ -0,0 +1,44 @@
+--- a/arch/arm/boot/dts/s5pv210.dtsi
++++ b/arch/arm/boot/dts/s5pv210.dtsi
+@@ -95,6 +95,16 @@
+                       status = "disabled";
+               };
+ 
++        nand: nand@b0000000 {
++            compatible = "samsung,s5pv210-nand";
++            reg = <0xb0e00000 0x40>, <0xb0e20000 0x200>;
++            clocks = <&clocks CLK_NANDXL>, <&clocks CLK_NFCON>;
++            clock-names = "nandxl", "nand";
++            #address-cells = <1>;
++            #size-cells = <1>;
++            status = "disabled";
++        };
++
+               chipid@e0000000 {
+                       compatible = "samsung,s5pv210-chipid";
+                       reg = <0xe0000000 0x1000>;
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -181,6 +181,12 @@ config MTD_NAND_S3C2410_CLKSTOP
+         when the is NAND chip selected or released, but will save
+         approximately 5mA of power when there is nothing happening.
+ 
++config MTD_NAND_S5PXX
++    tristate "NAND Flash support for Samsung S5Pxx SoCs"
++    depends on ARCH_S5PV210
++    help
++        This enables the NAND flash controller on the S5Pxx SoCs
++
+ config MTD_NAND_TANGO
+       tristate "NAND Flash support for Tango chips"
+       depends on ARCH_TANGO || COMPILE_TEST
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_NAND_DENALI_DT)     += dena
+ obj-$(CONFIG_MTD_NAND_AU1550)         += au1550nd.o
+ obj-$(CONFIG_MTD_NAND_BF5XX)          += bf5xx_nand.o
+ obj-$(CONFIG_MTD_NAND_S3C2410)                += s3c2410.o
++obj-$(CONFIG_MTD_NAND_S5PXX)       += s5pxx_nand.o
+ obj-$(CONFIG_MTD_NAND_TANGO)          += tango_nand.o
+ obj-$(CONFIG_MTD_NAND_DAVINCI)                += davinci_nand.o
+ obj-$(CONFIG_MTD_NAND_DISKONCHIP)     += diskonchip.o