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authorKumar, Anil <anilkumar.v@ti.com>2013-01-16 14:37:39 +0530
committerSekhar Nori <nsekhar@ti.com>2013-01-21 17:51:07 +0530
commit1faaba3dd763f6abe8778f7ef8c40b4f4fee5384 (patch)
treea8bd91565985e5ea11086a18fd06ce3c8c4ca2a1 /arch/arm/boot/dts/da850.dtsi
parent7d1f9aeff1ee4a20b1aeb377dd0f579fe9647619 (diff)
ARM: davinci: da850: add pinctrl driver DT entries
For DT, DaVinci platform can use pinctrl-single driver for handling padconf registers. Enable PINCTRL Kconfig for MACH_DA8XX_DT platform. Add required pinctrl DT entries in da850 dts file. Test procedure 1)Populate DT file with NAND node information. 2)Populate board DT file with pinmux information for NAND. 3)Boot and confirm NAND is detected by the kernel. 4)cat /proc/mtd to show partitions. Signed-off-by: Kumar, Anil <anilkumar.v@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/boot/dts/da850.dtsi')
-rw-r--r--arch/arm/boot/dts/da850.dtsi10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 640ab75c20db..f74740d0994b 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -29,6 +29,16 @@
#size-cells = <1>;
ranges = <0x0 0x01c00000 0x400000>;
+ pmx_core: pinmux@1c14120 {
+ compatible = "pinctrl-single";
+ reg = <0x14120 0x50>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-single,bit-per-mux;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ status = "disabled";
+ };
serial0: serial@1c42000 {
compatible = "ns16550a";
reg = <0x42000 0x100>;