arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO

Move GPIO pinmux to MDIO node. Add GB Ethernet reset GPIO.

Add PIN_INPUT to Fix SPE ethernet reset gpio so that
reading the GPIO can give correct status.

Signed-off-by: Roger Quadros <rogerq@kernel.org>

diff --git a/arch/arm/dts/k3-am625-beagleplay.dts b/arch/arm/dts/k3-am625-beagleplay.dts
index a34e0df2ab8646206b26c19f529629f9dfedf226..8ab838f1697c4cca5cb99350c3a98974f6d683c6 100644 (file)
--- a/arch/arm/dts/k3-am625-beagleplay.dts
+++ b/arch/arm/dts/k3-am625-beagleplay.dts
@@ -292,6 +292,8 @@
                pinctrl-single,pins = <
                        AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
                        AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
+                       AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */
+                       AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
                >;
        };
 
@@ -383,7 +385,6 @@
                        AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */
                        AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */
                        AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */
-                       AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
                        AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */
                        AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */
                >;
@@ -597,6 +598,9 @@
 
        cpsw3g_phy0: ethernet-phy@0 {
                reg = <0>;
+               reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>;
+               reset-assert-us = <10000>;
+               reset-deassert-us = <50000>;
        };
 
        cpsw3g_phy1: ethernet-phy@1 {
@@ -615,7 +619,7 @@
                "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */
                "EEPROM_WP",                                    /* 10 */
                "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2",       /* 11-12 */
-               "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "",   /* 13-17 */
+               "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "",   /* 13-17 */
                "USR_BUTTON", "", "", "", "", "", "", "", "",   /* 18-26 */
                "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */
                "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */