mvebu: add kernel 4.19 support

Signed-off-by: Marko Ratkaj <marko.ratkaj@sartura.hr>
[added sfp related patches from Russell King]
Signed-off-by: Marek Behún <marek.behun@nic.cz>
[rebase; rework patches; separate and cleanup kernel configs;
add espessobin dts; adjust venom dts]
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>

4 files changed, 315 insertions, 0 deletions

diff --git a/target/linux/mvebu/files-4.19/arch/arm/boot/dts/armada-385-linksys-venom.dts b/target/linux/mvebu/files-4.19/arch/arm/boot/dts/armada-385-linksys-venom.dts
new file mode 100644
index 0000000000..c152c14c6b
--- /dev/null
+++ b/target/linux/mvebu/files-4.19/arch/arm/boot/dts/armada-385-linksys-venom.dts
@@ -0,0 +1,213 @@
+/*
+ * Device Tree file for the Linksys WRT32X (Venom)
+ *
+ * Copyright (C) 2017 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *
+ * 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 licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "armada-385-linksys.dtsi"
+
+/ {
+	model = "Linksys WRT32X";
+	compatible = "linksys,venom", "linksys,armada385", "marvell,armada385",
+		     "marvell,armada380";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
+		append-rootblock = "root=/dev/mtdblock";
+	};
+};
+
+&expander0 {
+	wan_amber@0 {
+		label = "venom:amber:wan";
+		reg = <0x0>;
+	};
+
+	wan_blue@1 {
+		label = "venom:blue:wan";
+		reg = <0x1>;
+	};
+
+	usb2@5 {
+		label = "venom:blue:usb2";
+		reg = <0x5>;
+	};
+
+	usb3_1@6 {
+		label = "venom:blue:usb3_1";
+		reg = <0x6>;
+	};
+
+	usb3_2@7 {
+		label = "venom:blue:usb3_2";
+		reg = <0x7>;
+	};
+
+	wps_blue@8 {
+		label = "venom:blue:wps";
+		reg = <0x8>;
+	};
+
+	wps_amber@9 {
+		label = "venom:amber:wps";
+		reg = <0x9>;
+	};
+};
+
+&gpio_leds {
+	power {
+		gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+		label = "venom:blue:power";
+	};
+
+	sata {
+		gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:sata";
+	};
+
+	wlan_2g {
+		gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:wlan_2g";
+	};
+
+	wlan_5g {
+		gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:wlan_5g";
+	};
+};
+
+&gpio_leds_pins {
+	marvell,pins = "mpp21", "mpp45", "mpp46", "mpp56";
+};
+
+&nand {
+	/* Spansion S34ML02G2 256MiB, OEM Layout */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0000000 0x200000>;	/* 2MB */
+			read-only;
+		};
+
+		partition@200000 {
+			label = "u_env";
+			reg = <0x200000 0x20000>;	/* 128KB */
+		};
+
+		partition@220000 {
+			label = "s_env";
+			reg = <0x220000 0x40000>;	/* 256KB */
+		};
+
+		partition@180000 {
+			label = "unused_area";
+			reg = <0x260000 0x5c0000>;	/* 5.75MB */
+		};
+
+		partition@7e0000 {
+			label = "devinfo";
+			reg = <0x7e0000 0x40000>;	/* 256KB */
+			read-only;
+		};
+
+		/* kernel1 overlaps with rootfs1 by design */
+		partition@900000 {
+			label = "kernel1";
+			reg = <0x900000 0x7b00000>;	/* 123MB */
+		};
+
+		partition@c00000 {
+			label = "rootfs1";
+			reg = <0xc00000 0x7800000>;	/* 120MB */
+		};
+
+		/* kernel2 overlaps with rootfs2 by design */
+		partition@8400000 {
+			label = "kernel2";
+			reg = <0x8400000 0x7b00000>;	/* 123MB */
+		};
+
+		partition@8700000 {
+			label = "rootfs2";
+			reg = <0x8700000 0x7800000>;	/* 120MB */
+		};
+
+		/* last MB is for the BBT, not writable */
+		partition@ff00000 {
+			label = "BBT";
+			reg = <0xff00000 0x100000>;
+		};
+	};
+};
+
+
+&pcie1 {
+	mwlwifi {
+		marvell,chainmask = <4 4>;
+	};
+};
+
+&pcie2 {
+	mwlwifi {
+		marvell,chainmask = <4 4>;
+	};
+};
+
+&sdhci {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhci_pins>;
+	no-1-8-v;
+	non-removable;
+	wp-inverted;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&usb3_1_vbus {
+	gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3_1_vbus_pins {
+	marvell,pins = "mpp44";
+};
diff --git a/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts
new file mode 100644
index 0000000000..ef90a1bd38
--- /dev/null
+++ b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board with eMMC
+ * Copyright (C) 2018 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.com>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+	model = "Globalscale Marvell ESPRESSOBin Board (eMMC)";
+	compatible = "globalscale,espressobin-emmc", "globalscale,espressobin",
+		     "marvell,armada3720", "marvell,armada3710";
+};
+
+&sdhci0 {
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	mmccard: mmccard@0 {
+		compatible = "mmc-card";
+		reg = <0>;
+	};
+};
diff --git a/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
new file mode 100644
index 0000000000..2b565ca8d8
--- /dev/null
+++ b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7 with eMMC
+ * Copyright (C) 2018 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.com>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+	model = "Globalscale Marvell ESPRESSOBin Board V7 (eMMC)";
+	compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7",
+		     "globalscale,espressobin", "marvell,armada3720",
+		     "marvell,armada3710";
+};
+
+&ports {
+	port@1 {
+		reg = <1>;
+		label = "lan1";
+		phy-handle = <&switch0phy0>;
+	};
+
+	port@3 {
+		reg = <3>;
+		label = "wan";
+		phy-handle = <&switch0phy2>;
+	};
+};
+
+&sdhci0 {
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	mmccard: mmccard@0 {
+		compatible = "mmc-card";
+		reg = <0>;
+	};
+};
diff --git a/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
new file mode 100644
index 0000000000..8a408c3c48
--- /dev/null
+++ b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7
+ * Copyright (C) 2018 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.com>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+	model = "Globalscale Marvell ESPRESSOBin Board V7";
+	compatible = "globalscale,espressobin-v7", "globalscale,espressobin",
+		     "marvell,armada3720", "marvell,armada3710";
+};
+
+&ports {
+	port@1 {
+		reg = <1>;
+		label = "lan1";
+		phy-handle = <&switch0phy0>;
+	};
+
+	port@3 {
+		reg = <3>;
+		label = "wan";
+		phy-handle = <&switch0phy2>;
+	};
+};