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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/arch/arm/boot/dts/da850.dtsi

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ARM: davinci: da850: add SoC DT data Add DT data for DA850 SoC. Only interrupt controller and serial port information is being added at this time. Signed-off-by: Heiko Schocher <hs@denx.de> [nsekhar@ti.com: refactored DT data into SoC specific and board specific and include SoC data into .dtsi file] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-08-30 16:51:04 +08:00
/*
* Copyright 2012 DENX Software Engineering GmbH
* Heiko Schocher <hs@denx.de>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
/include/ "skeleton.dtsi"
/ {
arm {
#address-cells = <1>;
#size-cells = <1>;
ranges;
intc: interrupt-controller {
compatible = "ti,cp-intc";
interrupt-controller;
#interrupt-cells = <1>;
ti,intc-size = <100>;
reg = <0xfffee000 0x2000>;
};
};
soc {
compatible = "simple-bus";
model = "da850";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x01c00000 0x400000>;
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>
2013-01-16 17:07:39 +08:00
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";
};
ARM: davinci: da850: add SoC DT data Add DT data for DA850 SoC. Only interrupt controller and serial port information is being added at this time. Signed-off-by: Heiko Schocher <hs@denx.de> [nsekhar@ti.com: refactored DT data into SoC specific and board specific and include SoC data into .dtsi file] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-08-30 16:51:04 +08:00
serial0: serial@1c42000 {
compatible = "ns16550a";
reg = <0x42000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <25>;
interrupt-parent = <&intc>;
status = "disabled";
};
serial1: serial@1d0c000 {
compatible = "ns16550a";
reg = <0x10c000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <53>;
interrupt-parent = <&intc>;
status = "disabled";
};
serial2: serial@1d0d000 {
compatible = "ns16550a";
reg = <0x10d000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <61>;
interrupt-parent = <&intc>;
status = "disabled";
};
};
};