Commit e2d54fb6 authored by Adam Ford's avatar Adam Ford Committed by Tony Lindgren
Browse files

ARM: dts: logicpd-torpedo: Add isp1763 support to baseboard 



The baseboard has an ISP1763 USB controller acting as a host.
Since the pinmuxing for the corresponding IRQ is different
between OMAP35 and DM37, the pinmux has been placed in the
kit-level files, while the common code is placed into the
baseboard file.

Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 6e8c8b50

arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts

+8 −0
Original line number Diff line number Diff line
@@ -11,3 +11,11 @@ / { 
	model = "LogicPD Zoom OMAP35xx Torpedo Development Kit";

	compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3430", "ti,omap3";

};



&omap3_pmx_core {

	isp1763_pins: pinmux_isp1763_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x2154,  PIN_INPUT_PULLUP | MUX_MODE4)	/* sdmmc1_dat6.gpio_128 */

		>;

	};

};

arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts

+9 −0
Original line number Diff line number Diff line
@@ -85,3 +85,12 @@ OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_c 
		>;

	};

};



/* The gpio muxing between omap3530 and dm3730 is different for GPIO_128 */

&omap3_pmx_wkup {

	isp1763_pins: pinmux_isp1763_pins {

		pinctrl-single,pins = <

			OMAP3_WKUP_IOPAD(0x2a58, PIN_INPUT_PULLUP | MUX_MODE4)	/* reserved.gpio_128 */

		>;

	};

};

arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi

+40 −1
Original line number Diff line number Diff line
@@ -93,7 +93,8 @@ &charger { 


&gpmc {

	ranges = <0 0 0x30000000 0x1000000	/* CS0: 16MB for NAND */

		  1 0 0x2c000000 0x1000000>;	/* CS1: 16MB for LAN9221 */

		  1 0 0x2c000000 0x1000000	/* CS1: 16MB for LAN9221 */

		  6 0 0x28000000 0x1000000>;	/* CS6: 16MB for ISP1763 */



	ethernet@gpmc {

		pinctrl-names = "default";
@@ -102,6 +103,44 @@ ethernet@gpmc { 
		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;		/* gpio129 */

		reg = <1 0 0xff>;

	};



	usb@6,0 {

		pinctrl-names = "default";

		pinctrl-0 = <&isp1763_pins>;

		compatible = "nxp,usb-isp1763";

		reg = <0x6 0x0 0xff>;

		interrupt-parent = <&gpio5>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "host";

		bus-width = <16>;

		dr_mode = "host";

		gpmc,mux-add-data = <0>;

		gpmc,device-width = <2>;

		gpmc,wait-pin = <0>;

		gpmc,burst-length = <4>;

		gpmc,cycle2cycle-samecsen = <1>;

		gpmc,cycle2cycle-diffcsen = <1>;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <45>;

		gpmc,cs-wr-off-ns = <45>;

		gpmc,adv-on-ns = <0>;

		gpmc,adv-rd-off-ns = <0>;

		gpmc,adv-wr-off-ns = <0>;

		gpmc,oe-on-ns = <0>;

		gpmc,oe-off-ns = <45>;

		gpmc,we-on-ns = <0>;

		gpmc,we-off-ns = <25>;

		gpmc,rd-cycle-ns = <60>;

		gpmc,wr-cycle-ns = <45>;

		gpmc,access-ns = <35>;

		gpmc,page-burst-access-ns = <0>;

		gpmc,bus-turnaround-ns = <0>;

		gpmc,cycle2cycle-delay-ns = <60>;

		gpmc,wait-monitoring-ns = <0>;

		gpmc,clk-activation-ns = <0>;

		gpmc,wr-data-mux-bus-ns = <5>;

		gpmc,wr-access-ns = <20>;

	};

};



&hdqw1w {