[PATCH] arm: dts: logicpd-torpedo: Add isp1763 support to baseboard

[Adam Ford]

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: Adam Ford <aford173@xxxxxxxxx>

diff --git a/arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts
index 57bae2aa910e..cb08aa62d967 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts
@@ -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 */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
index 5532db04046c..07ea822fe405 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
@@ -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 */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
index 533a47bc4a53..b4664ab00256 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
+++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
@@ -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 {
-- 
2.32.0