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authorTony Lindgren <tony@atomide.com>2018-03-20 08:13:32 -0700
committerTony Lindgren <tony@atomide.com>2018-03-20 08:13:32 -0700
commite5b9fd7bdeb5eeca2d80ebbf68dd687bb85d1574 (patch)
treeba712c2fc74a55e4102922f83352b29827d44b32 /arch/arm/boot/dts/omap4-droid4-xt894.dts
parentfdd192037fce2d4f700a456828ca609d14b36037 (diff)
downloadlinux-e5b9fd7bdeb5eeca2d80ebbf68dd687bb85d1574.tar.bz2
ARM: dts: omap4-droid4: Configure MDM6600 USB PHY
Configure MDM6600 USB PHY. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4-droid4-xt894.dts')
-rw-r--r--arch/arm/boot/dts/omap4-droid4-xt894.dts64
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index e24d278c3400..33fc6f9f07b2 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -70,6 +70,28 @@
regulator-always-on;
};
+ /* FS USB Host PHY on port 1 for mdm6600 */
+ fsusb1_phy: usb-phy@1 {
+ compatible = "motorola,mapphone-mdm6600";
+ pinctrl-0 = <&usb_mdm6600_pins>;
+ pinctrl-names = "default";
+ enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; /* gpio_95 */
+ power-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* gpio_54 */
+ reset-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>; /* gpio_49 */
+ /* mode: gpio_148 gpio_149 */
+ motorola,mode-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>,
+ <&gpio5 21 GPIO_ACTIVE_HIGH>;
+ /* cmd: gpio_103 gpio_104 gpio_142 */
+ motorola,cmd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>,
+ <&gpio4 8 GPIO_ACTIVE_HIGH>,
+ <&gpio5 14 GPIO_ACTIVE_HIGH>;
+ /* status: gpio_52 gpio_53 gpio_55 */
+ motorola,status-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>,
+ <&gpio2 21 GPIO_ACTIVE_HIGH>,
+ <&gpio2 23 GPIO_ACTIVE_HIGH>;
+ #phy-cells = <0>;
+ };
+
/* HS USB host TLL nop-phy on port 2 for w3glte */
hsusb2_phy: usb-phy@2 {
compatible = "usb-nop-xceiv";
@@ -455,6 +477,43 @@
>;
};
+ usb_mdm6600_pins: pinmux_usb_mdm6600_pins {
+ pinctrl-single,pins = <
+ /* enable 0x4a1000d8 usbb1_ulpitll_dat7.gpio_95 ag16 */
+ OMAP4_IOPAD(0x0d8, PIN_INPUT | MUX_MODE3)
+
+ /* power 0x4a10007c gpmc_nwp.gpio_54 c25 */
+ OMAP4_IOPAD(0x07c, PIN_OUTPUT | MUX_MODE3)
+
+ /* reset 0x4a100072 gpmc_a25.gpio_49 d20 */
+ OMAP4_IOPAD(0x072, PIN_OUTPUT | MUX_MODE3)
+
+ /* mode0/bpwake 0x4a10014e sdmmc5_dat1.gpio_148 af4 */
+ OMAP4_IOPAD(0x14e, PIN_OUTPUT | MUX_MODE3)
+
+ /* mode1/apwake 0x4a100150 sdmmc5_dat2.gpio_149 ag3 */
+ OMAP4_IOPAD(0x150, PIN_OFF_OUTPUT_LOW | PIN_INPUT | MUX_MODE3)
+
+ /* status0 0x4a10007e gpmc_clk.gpio_55 b22 */
+ OMAP4_IOPAD(0x07e, PIN_INPUT | MUX_MODE3)
+
+ /* status1 0x4a10007a gpmc_ncs3.gpio_53 c22 */
+ OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3)
+
+ /* status2 0x4a100078 gpmc_ncs2.gpio_52 d21 */
+ OMAP4_IOPAD(0x078, PIN_INPUT | MUX_MODE3)
+
+ /* cmd0 0x4a100094 gpmc_ncs6.gpio_103 c24 */
+ OMAP4_IOPAD(0x094, PIN_OUTPUT | MUX_MODE3)
+
+ /* cmd1 0x4a100096 gpmc_ncs7.gpio_104 d24 */
+ OMAP4_IOPAD(0x096, PIN_OUTPUT | MUX_MODE3)
+
+ /* cmd2 0x4a100142 uart3_rts_sd.gpio_142 f28 */
+ OMAP4_IOPAD(0x142, PIN_OUTPUT | MUX_MODE3)
+ >;
+ };
+
usb_ulpi_pins: pinmux_usb_ulpi_pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x196, MUX_MODE7)
@@ -579,6 +638,11 @@
};
};
+&usbhsohci {
+ phys = <&fsusb1_phy>;
+ phy-names = "usb";
+};
+
&usbhsehci {
phys = <&hsusb2_phy>;
};