linux/arch/arm/boot/dts/omap3-sbc-t3530.dts
Dmitry Lifshitz df73b7f842 ARM: dts: cm-t3x: add NAND support
CM-T3517, CM-T3530 and CM-T3730 features NAND storage chip connected to
GPMC bus.

Add GPMC DT entry into the root DT file omap3-cm-t3x.dtsi, common for
all three modules.

NAND timings are calculated to be safe for CM-T3x devices as it works
now in non DT boot (in this case the timings are updated by U-Boot).

Update GPMC ranges in boards DT files to include all connected devices.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-13 08:00:10 -08:00

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Plaintext

/*
* Suppport for CompuLab SBC-T3530 with CM-T3530
*/
#include "omap3-cm-t3530.dts"
#include "omap3-sb-t35.dtsi"
/ {
model = "CompuLab SBC-T3530 with CM-T3530";
compatible = "compulab,omap3-sbc-t3530", "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
aliases {
display0 = &dvi0;
display1 = &tv0;
};
};
&omap3_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <&sb_t35_usb_hub_pins>;
sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
>;
};
};
&gpmc {
ranges = <5 0 0x2c000000 0x01000000>, /* CM-T3x30 SMSC9x Eth */
<4 0 0x2d000000 0x01000000>, /* SB-T35 SMSC9x Eth */
<0 0 0x00000000 0x01000000>; /* CM-T3x NAND */
};
&mmc1 {
cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
};
&dss {
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};