--- /dev/null
+/*
+ * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* The Orange Pi PC Plus is an extended version of the regular PC */
+#include "sun8i-h3-orangepi-pc.dts"
+
+/ {
+ model = "Xunlong Orange Pi PC / PC Plus";
+
+ aliases {
+ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+ ethernet1 = &rtl8189ftv;
+ };
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ /*
+ * Explicitly define the sdio device, so that we can add an ethernet
+ * alias for it (which e.g. makes u-boot set a mac-address).
+ */
+ rtl8189ftv: sdio_wifi@1 {
+ reg = <1>;
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+ /* eMMC is missing pull-ups */
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
#include <miiphy.h>
#include <net.h>
-#define SCTL_EMAC_TX_CLK_SRC_MII BIT(0)
-#define SCTL_EMAC_EPIT_MII BIT(2)
-#define SCTL_EMAC_CLK_SEL BIT(18) /* 25 Mhz */
-
#define MDIO_CMD_MII_BUSY BIT(0)
#define MDIO_CMD_MII_WRITE BIT(1)
/* Set clock gating for ephy */
setbits_le32(&ccm->bus_gate4, BIT(AHB_GATE_OFFSET_EPHY));
- /* Set Tx clock source as MII with rate 25 MZ */
- setbits_le32(priv->sysctl_reg, SCTL_EMAC_TX_CLK_SRC_MII |
- SCTL_EMAC_EPIT_MII | SCTL_EMAC_CLK_SEL);
/* Deassert EPHY */
setbits_le32(&ccm->ahb_reset2_cfg, BIT(AHB_RESET_OFFSET_EPHY));
}
/* Set clock gating for emac */
setbits_le32(&ccm->ahb_gate0, BIT(AHB_GATE_OFFSET_GMAC));
- /* Set EMAC clock */
- setbits_le32(&ccm->axi_gate, (BIT(1) | BIT(0)));
-
/* De-assert EMAC */
setbits_le32(&ccm->ahb_reset0_cfg, BIT(AHB_RESET_OFFSET_GMAC));
}
priv->mac_reg = (void *)pdata->iobase;
sun8i_emac_board_setup(priv);
+ sun8i_emac_set_syscon(priv);
sun8i_mdio_init(dev->name, priv);
priv->bus = miiphy_get_dev_by_name(dev->name);
- sun8i_emac_set_syscon(priv);
-
return sun8i_phy_init(priv, dev);
}
projects / u-boot / commitdiff