* [PATCH 2/2] ARM: dts: omap4-droid4: Configure MDM6600 USB PHY
[not found] ` <20180217213301.21849-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
@ 2018-02-17 21:33 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2018-02-17 21:33 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA
Cc: Benoît Cousson, devicetree-u79uwXL29TY76Z2rM5mHXA,
Marcel Partap, Michael Scott, Sebastian Reichel
Configure MDM6600 USB PHY.
Cc: Marcel Partap <mpartap-hi6Y0CQ0nG0@public.gmane.org>
Cc: Michael Scott <michael.scott-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Sebastian Reichel <sre-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
---
arch/arm/boot/dts/omap4-droid4-xt894.dts | 61 ++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -71,6 +71,25 @@
regulator-always-on;
};
+ /* FS USB Host PHY on port 1 for mdm6600 */
+ fsusb1_phy: fsusb1_phy {
+ 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-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>, /* gpio_148 */
+ <&gpio5 21 GPIO_ACTIVE_HIGH>; /* gpio_149 */
+ status-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>, /* gpio_55 */
+ <&gpio2 21 GPIO_ACTIVE_HIGH>, /* gpio_53 */
+ <&gpio2 20 GPIO_ACTIVE_HIGH>; /* gpio_52 */
+ cmd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>, /* gpio_103 */
+ <&gpio4 8 GPIO_ACTIVE_HIGH>, /* gpio_104 */
+ <&gpio5 14 GPIO_ACTIVE_HIGH>; /* gpio_142 */
+ #phy-cells = <0>;
+ };
+
/* HS USB host TLL nop-phy on port 2 for w3glte */
hsusb2_phy: hsusb2_phy {
compatible = "usb-nop-xceiv";
@@ -459,6 +478,43 @@
>;
};
+ 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)
@@ -583,6 +639,11 @@
};
};
+&usbhsohci {
+ phys = <&fsusb1_phy>;
+ phy-names = "usb";
+};
+
&usbhsehci {
phys = <&hsusb2_phy>;
};
--
2.16.1
--
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