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linux/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 08:51:04 +00:00
/*
* 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.
*/
ARM: davinci: da850: Use #include for all device trees Replace /include/ by #include for da850 device tree files, in order to use the C pre-processor, making use of #define features possible. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-06-14 09:45:53 +00:00
#include "skeleton.dtsi"
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 08:51:04 +00:00
/ {
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: move interrupt-parent property to soc node This patch moves 'interrupt-parent' property to soc node, so that the child inherits this property. This avoids adding 'interrupt-parent' property to each node. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: Sekhar Nori <nsekhar@ti.com> Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-01-25 11:18:44 +00:00
interrupt-parent = <&intc>;
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 08:51:04 +00:00
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 09:07:39 +00:00
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>;
ARM: davinci: da850: adopt to pinctrl-single change for configuring multiple pins function-mask DT property is now a mask for a pin at each pin offset inside a given pincontrol register. Fix DA850 DT data to reflect this change. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> [nsekhar@ti.com: reword commit message for clarity] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-05-21 14:08:02 +00:00
pinctrl-single,function-mask = <0xf>;
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 09:07:39 +00:00
status = "disabled";
ARM: davinci: da850: add NAND driver DT entries Add NAND driver DT node and related pinctrl DT data to export NAND functionality on da850 evm. Signed-off-by: Kumar, Anil <anilkumar.v@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-01-16 09:07:41 +00:00
nand_cs3_pins: pinmux_nand_pins {
pinctrl-single,bits = <
/* EMA_OE, EMA_WE */
0x1c 0x00110000 0x00ff0000
/* EMA_CS[4],EMA_CS[3]*/
0x1c 0x00000110 0x00000ff0
/*
* EMA_D[0], EMA_D[1], EMA_D[2],
* EMA_D[3], EMA_D[4], EMA_D[5],
* EMA_D[6], EMA_D[7]
*/
0x24 0x11111111 0xffffffff
/* EMA_A[1], EMA_A[2] */
0x30 0x01100000 0x0ff00000
>;
};
ARM: davinci: da850: add DT node for I2C0 Add I2C0 device tree and pin muxing information to da850-evm. Also, add OF_DEV_AUXDATA for I2C0 controller driver in da850 board dt file to use I2C0 clock. Verified i2c0 node gets created in sys class interface as "/sys/class/i2c-dev/i2c-0/subsystem/i2c-0". nsekhar@ti.com: tested using i2cdetect and i2cdump. Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-02-06 09:36:22 +00:00
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,bits = <
/* I2C0_SDA,I2C0_SCL */
0x10 0x00002200 0x0000ff00
>;
};
ARM: davinci: da850: add mmc DT entries Add DT entry for MMC. Also add entry for pinmux information. Tested: 1) Without GPIO card detection and EDMA support as DT support for GPIO and EDMA are yet come. 2) By creating/deleting files and mounting/unmounting the partition. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori <nsekhar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-03-28 13:12:01 +00:00
mmc0_pins: pinmux_mmc_pins {
pinctrl-single,bits = <
/* MMCSD0_DAT[3] MMCSD0_DAT[2]
* MMCSD0_DAT[1] MMCSD0_DAT[0]
* MMCSD0_CMD MMCSD0_CLK
*/
0x28 0x00222222 0x00ffffff
>;
};
ARM: davinci: da850: add EHRPWM & ECAP DT node Add da850 EHRPWM & ECAP DT node along with pin-mux details. Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP clock. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-10 12:12:41 +00:00
ehrpwm0a_pins: pinmux_ehrpwm0a_pins {
pinctrl-single,bits = <
/* EPWM0A */
0xc 0x00000002 0x0000000f
>;
};
ehrpwm0b_pins: pinmux_ehrpwm0b_pins {
pinctrl-single,bits = <
/* EPWM0B */
0xc 0x00000020 0x000000f0
>;
};
ehrpwm1a_pins: pinmux_ehrpwm1a_pins {
pinctrl-single,bits = <
/* EPWM1A */
0x14 0x00000002 0x0000000f
>;
};
ehrpwm1b_pins: pinmux_ehrpwm1b_pins {
pinctrl-single,bits = <
/* EPWM1B */
0x14 0x00000020 0x000000f0
>;
};
ecap0_pins: pinmux_ecap0_pins {
pinctrl-single,bits = <
/* ECAP0_APWM0 */
0x8 0x20000000 0xf0000000
>;
};
ecap1_pins: pinmux_ecap1_pins {
pinctrl-single,bits = <
/* ECAP1_APWM1 */
0x4 0x40000000 0xf0000000
>;
};
ecap2_pins: pinmux_ecap2_pins {
pinctrl-single,bits = <
/* ECAP2_APWM2 */
0x4 0x00000004 0x0000000f
>;
};
ARM: davinci: da850: add SPI1 DT node Patch adds SPI1 DT node along with pinmux data. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-03 14:09:08 +00:00
spi1_pins: pinmux_spi_pins {
pinctrl-single,bits = <
/* SIMO, SOMI, CLK */
0x14 0x00110100 0x00ff0f00
>;
};
spi1_cs0_pin: pinmux_spi1_cs0 {
pinctrl-single,bits = <
/* CS0 */
0x14 0x00000010 0x000000f0
>;
};
ARM: davinci: da850: add DT node for mdio device Add mdio device tree node information to da850 by providing register details and bus frequency of mdio. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-08-15 06:01:34 +00:00
mdio_pins: pinmux_mdio_pins {
pinctrl-single,bits = <
/* MDIO_CLK, MDIO_D */
0x10 0x00000088 0x000000ff
>;
};
ARM: davinci: da850: add DT node for ethernet Add ethernet device tree node information and pinmux for mii to da850 by providing interrupt details and local mac address. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-08-16 17:07:09 +00:00
mii_pins: pinmux_mii_pins {
pinctrl-single,bits = <
/*
* MII_TXEN, MII_TXCLK, MII_COL
* MII_TXD_3, MII_TXD_2, MII_TXD_1
* MII_TXD_0
*/
0x8 0x88888880 0xfffffff0
/*
* MII_RXER, MII_CRS, MII_RXCLK
* MII_RXDV, MII_RXD_3, MII_RXD_2
* MII_RXD_1, MII_RXD_0
*/
0xc 0x88888888 0xffffffff
>;
};
ARM: davinci: da850: add DT node for mdio device Add mdio device tree node information to da850 by providing register details and bus frequency of mdio. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-08-15 06:01:34 +00:00
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 09:07:39 +00:00
};
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 08:51:04 +00:00
serial0: serial@1c42000 {
compatible = "ns16550a";
reg = <0x42000 0x100>;
reg-shift = <2>;
interrupts = <25>;
status = "disabled";
};
serial1: serial@1d0c000 {
compatible = "ns16550a";
reg = <0x10c000 0x100>;
reg-shift = <2>;
interrupts = <53>;
status = "disabled";
};
serial2: serial@1d0d000 {
compatible = "ns16550a";
reg = <0x10d000 0x100>;
reg-shift = <2>;
interrupts = <61>;
status = "disabled";
};
ARM: davinci: da850: add RTC DT entries Add RTC DT entries in da850 dts file. Tested on da850-evm device. Test Procedure: $ date 2013.01.28-10:00:00 # usage: date[YYYY.]MM.DD-hh:mm[:ss] $ hwclock -w (reset board and check system time) Signed-off-by: Mrugesh Katepallewar <mrugesh.mk@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-01-28 07:47:48 +00:00
rtc0: rtc@1c23000 {
compatible = "ti,da830-rtc";
reg = <0x23000 0x1000>;
interrupts = <19
19>;
status = "disabled";
};
ARM: davinci: da850: add DT node for I2C0 Add I2C0 device tree and pin muxing information to da850-evm. Also, add OF_DEV_AUXDATA for I2C0 controller driver in da850 board dt file to use I2C0 clock. Verified i2c0 node gets created in sys class interface as "/sys/class/i2c-dev/i2c-0/subsystem/i2c-0". nsekhar@ti.com: tested using i2cdetect and i2cdump. Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-02-06 09:36:22 +00:00
i2c0: i2c@1c22000 {
compatible = "ti,davinci-i2c";
reg = <0x22000 0x1000>;
interrupts = <15>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
ARM: davinci: da850: add wdt DT node Add da850 wdt DT node. Add OF_DEV_AUXDATA for wdt driver to use wdt clock. Signed-off-by: Kumar, Anil <anilkumar.v@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-02-06 04:00:03 +00:00
wdt: wdt@1c21000 {
compatible = "ti,davinci-wdt";
reg = <0x21000 0x1000>;
status = "disabled";
};
ARM: davinci: da850: add mmc DT entries Add DT entry for MMC. Also add entry for pinmux information. Tested: 1) Without GPIO card detection and EDMA support as DT support for GPIO and EDMA are yet come. 2) By creating/deleting files and mounting/unmounting the partition. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori <nsekhar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-03-28 13:12:01 +00:00
mmc0: mmc@1c40000 {
compatible = "ti,da830-mmc";
reg = <0x40000 0x1000>;
interrupts = <16>;
status = "disabled";
};
ARM: davinci: da850: add EHRPWM & ECAP DT node Add da850 EHRPWM & ECAP DT node along with pin-mux details. Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP clock. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-10 12:12:41 +00:00
ehrpwm0: ehrpwm@01f00000 {
compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x300000 0x2000>;
status = "disabled";
};
ehrpwm1: ehrpwm@01f02000 {
compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x302000 0x2000>;
status = "disabled";
};
ecap0: ecap@01f06000 {
compatible = "ti,da850-ecap", "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x306000 0x80>;
status = "disabled";
};
ecap1: ecap@01f07000 {
compatible = "ti,da850-ecap", "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x307000 0x80>;
status = "disabled";
};
ecap2: ecap@01f08000 {
compatible = "ti,da850-ecap", "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x308000 0x80>;
status = "disabled";
};
ARM: davinci: da850: add SPI1 DT node Patch adds SPI1 DT node along with pinmux data. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-03 14:09:08 +00:00
spi1: spi@1f0e000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "ti,da830-spi";
reg = <0x30e000 0x1000>;
num-cs = <4>;
ti,davinci-spi-intr-line = <1>;
interrupts = <56>;
status = "disabled";
};
ARM: davinci: da850: add DT node for mdio device Add mdio device tree node information to da850 by providing register details and bus frequency of mdio. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-08-15 06:01:34 +00:00
mdio: mdio@1e24000 {
compatible = "ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x224000 0x1000>;
};
ARM: davinci: da850: add DT node for ethernet Add ethernet device tree node information and pinmux for mii to da850 by providing interrupt details and local mac address. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-08-16 17:07:09 +00:00
eth0: ethernet@1e20000 {
compatible = "ti,davinci-dm6467-emac";
reg = <0x220000 0x4000>;
ti,davinci-ctrl-reg-offset = <0x3000>;
ti,davinci-ctrl-mod-reg-offset = <0x2000>;
ti,davinci-ctrl-ram-offset = <0>;
ti,davinci-ctrl-ram-size = <0x2000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <33
34
35
36
>;
};
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 08:51:04 +00:00
};
ARM: davinci: da850: add NAND driver DT entries Add NAND driver DT node and related pinctrl DT data to export NAND functionality on da850 evm. Signed-off-by: Kumar, Anil <anilkumar.v@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-01-16 09:07:41 +00:00
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
reg = <0x62000000 0x807ff
0x68000000 0x8000>;
ti,davinci-chipselect = <1>;
ti,davinci-mask-ale = <0>;
ti,davinci-mask-cle = <0>;
ti,davinci-mask-chipsel = <0>;
ti,davinci-ecc-mode = "hw";
ti,davinci-ecc-bits = <4>;
ti,davinci-nand-use-bbt;
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 08:51:04 +00:00
};
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