build/patch/u-boot/v2022.04/board_xt-q8l-v10/xt-q8l-v10-device-tree.patch

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diff --git a/arch/arm/dts/rk3288-xt-q8l-v10.dts b/arch/arm/dts/rk3288-xt-q8l-v10.dts
new file mode 100755
index 00000000..be7a0806
--- /dev/null
+++ b/arch/arm/dts/rk3288-xt-q8l-v10.dts
@@ -0,0 +1,749 @@
+/*
+ * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
+ * 2018 Paolo Sabatino <paolo.sabatino@gm**l.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.
+ */
+
+/dts-v1/;
+
+#include "rk3288.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "XT-Q8L-V10-RK3288";
+ compatible = "generic,xt-q8l-v10-rk3288", "rockchip,rk3288";
+
+ chosen {
+ stdout-path = &uart2;
+ /*
+ * We leave this here for future reference, but at the moment
+ * rk3288 does not support "same-as-spl", instead as a workaround
+ * we define the boot order statically in:
+ * board/rockchip/xt-q8l-v10_rk3288/xt-q8l-v10-rk3288.c
+ *
+ */
+ u-boot,spl-boot-order = "same-as-spl", &emmc, &sdmmc;
+ };
+
+ config {
+ u-boot,dm-spl;
+ u-boot,boot-led = "power";
+ };
+
+ memory {
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ cpu0_opp_table: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <900000>;
+ };
+ opp@816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1000000>;
+ };
+ opp@1008000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <1050000>;
+ };
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1100000>;
+ };
+ opp@1416000000 {
+ opp-hz = /bits/ 64 <1416000000>;
+ opp-microvolt = <1200000>;
+ };
+ opp@1512000000 {
+ opp-hz = /bits/ 64 <1512000000>;
+ opp-microvolt = <1250000>;
+ };
+ opp@1608000000 {
+ opp-hz = /bits/ 64 <1608000000>;
+ opp-microvolt = <1300000>;
+ };
+
+ };
+
+ ext_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ };
+
+ keys: gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ button@0 {
+ gpio-key,wakeup;
+ gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+ label = "GPIO Power";
+ linux,code = <116>;
+ wakeup-source;
+ };
+
+ };
+
+ leds {
+ u-boot,dm-spl;
+ compatible = "gpio-leds";
+
+ power {
+ gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+ u-boot,dm-spl;
+ label = "power";
+ pinctrl-names = "default";
+ pinctrl-0 = <&power_led>;
+ };
+
+ };
+
+ vcc_sys: vsys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_sd: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_pwr>;
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_flash: flash-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_flash";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_host_5v: usb-host-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ regulator-name = "vcc_host_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ enable-active-high;
+ vin-supply = <&vcc_sys>;
+ };
+
+
+ vcc_otg_5v: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ regulator-name = "vcc_otg_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ enable-active-high;
+ vin-supply = <&vcc_sys>;
+ };
+
+ io_domains {
+ compatible = "rockchip,rk3288-io-voltage-domain";
+ audio-supply = <&vcca_33>;
+ bb-supply = <&vcc_io>;
+ dvp-supply = <&vcc_18>;
+ flash0-supply = <&vcc_flash>;
+ flash1-supply = <&vcc_lan>;
+ gpio30-supply = <&vcc_io>;
+ gpio1830-supply = <&vcc_io>;
+ lcdc-supply = <&vcc_io>;
+ sdcard-supply = <&vccio_sd>;
+ wifi-supply = <&vcc_18>;
+ };
+
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_cpu>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ /delete-node/operating-points;
+ /*
+ // Rewrite the operating points table
+ operating-points = <
+ 1608000 1350000
+ 1512000 1300000
+ 1416000 1200000
+ 1200000 1100000
+ 1008000 1050000
+ 816000 1000000
+ 696000 950000
+ 600000 900000
+ >;
+ */
+
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ clock_in_out = "input";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
+ phy-supply = <&vcc_lan>;
+ phy-mode = "rgmii";
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 1000000>;
+ snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
+ tx_delay = <0x30>;
+ rx_delay = <0x10>;
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_audio {
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ vdd_cpu: syr827@40 {
+ compatible = "silergy,syr827";
+ fcs,suspend-voltage-selector = <1>;
+ reg = <0x40>;
+ regulator-name = "vdd_cpu";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <8000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vdd_gpu: syr828@41 {
+ compatible = "silergy,syr828";
+ fcs,suspend-voltage-selector = <1>;
+ reg = <0x41>;
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <8000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ hym8563: hym8563@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "xin32k";
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ };
+
+ act8846: act8846@5a {
+ compatible = "active-semi,act8846";
+ reg = <0x5a>;
+ system-power-controller;
+
+ vp1-supply = <&vcc_sys>;
+ vp2-supply = <&vcc_sys>;
+ vp3-supply = <&vcc_sys>;
+ vp4-supply = <&vcc_sys>;
+ inl1-supply = <&vcc_sys>;
+ inl2-supply = <&vcc_sys>;
+ inl3-supply = <&vcc_20>;
+
+ regulators {
+ vcc_ddr: REG1 {
+ regulator-name = "vcc_ddr";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_io: vcc33_lcd: REG2 {
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: REG3 {
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_20: REG4 {
+ regulator-name = "vcc_20";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vccio_sd: REG5 {
+ regulator-name = "vccio_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd10_lcd: REG6 {
+ regulator-name = "vdd10_lcd";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcca_18: REG7 {
+ regulator-name = "vcca_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vcca_33: REG8 {
+ regulator-name = "vcca_33";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_lan: REG9 {
+ regulator-name = "vcc_lan";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vdd_10: REG10 {
+ regulator-name = "vdd_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vccio_wl: vcc_18: REG11 {
+ regulator-name = "vcc_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc18_lcd: REG12 {
+ regulator-name = "vcc18_lcd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
+&pinctrl {
+
+ u-boot,dm-pre-reloc;
+
+ /*
+ This pin configuration enables the power led and, most important,
+ the power hold pin of the act8846 pmic. Without the power hold
+ bit set, the pmic will shut itself down after a few milliseconds,
+ turning off the whole device. Be aware that in u-boot configuration
+ "pinctrl-names" and "pinctrl-0" properties MUST NOT be stripped
+ away from SPL.
+ Note also that we set the pwr_hold GPIO in board_init_f()
+ function directly in SPL u-boot code which gets executed very soon.
+ The definition here is just a way to be sure that the bit is set
+ again later.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&power_led>, <&pwr_hold>;
+
+ pcfg_output_high: pcfg-output-high {
+ u-boot,dm-spl;
+ output-high;
+ };
+
+ pcfg_output_low: pcfg-output-low {
+ output-low;
+ };
+
+ pcfg_wl: pcfg-wl {
+ bias-pull-up;
+ drive-strength = <8>;
+ };
+
+ pcfg_wl_clk: pcfg-wl-clk {
+ bias-disable;
+ drive-strength = <12>;
+ };
+
+ pcfg_wl_int: pcfg-wl-int {
+ bias-pull-up;
+ };
+
+
+ act8846 {
+
+ /*
+ * Original q8 device tree says:
+ * - gpio0 11 HIGH -> power hold
+ * - gpio7 1 LOW -> possibly pmic-vsel, we omit it here
+ */
+ /*pmic_vsel: pmic-vsel {
+ rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
+ };*/
+
+ pwr_hold: pwr-hold {
+ rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+
+ gmac {
+ phy_int: phy-int {
+ rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ phy_pmeb: phy-pmeb {
+ rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ phy_rst: phy-rst {
+ rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
+ };
+ };
+
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ keys {
+ pwr_key: pwr-key {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ leds {
+
+ power_led: power-led {
+ rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+
+ ir {
+ ir_int: ir-int {
+ rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb_host1 {
+
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ };
+
+ usb_otg {
+
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ };
+
+};
+
+&saradc {
+ vref-supply = <&vcc_18>;
+ status = "okay";
+};
+
+&emmc {
+ /*
+ * eMMC seems to be 52Mhz device on q8 devices, so set it here
+ * vmmc-supply and vqmmc-supply are removed because they hang
+ * u-boot >= v2018.03
+ * From the original q8l firmware and eMMC datasheet it also should
+ * support DDR highspeed mode, but using mmc-ddr-3_3v or mmc-ddr-1_8v
+ * properties are not working
+ */
+ clock-frequency = <50000000>;
+
+ broken-cd;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ disable-wp;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
+
+ status = "okay";
+ u-boot,dm-spl;
+
+};
+
+&sdmmc {
+ bus-width = <4>;
+ supports-sd;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ disable-wp;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+ //vmmc-supply = <&vcc_sd>;
+ //vqmmc-supply = <&vccio_sd>;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ sd-uhs-ddr50;
+ status = "okay";
+ u-boot,dm-spl;
+};
+
+&tsadc {
+ rockchip,hw-tshut-mode = <0>;
+ rockchip,hw-tshut-polarity = <0>;
+ status = "okay";
+};
+
+/*
+ * Accessible serial port for logging
+ */
+&uart2 {
+ dmas = <&dmac_bus_s 4 &dmac_bus_s 5>;
+ dma-names = "tx", "rx";
+ status = "okay";
+};
+
+/*
+ * Describing resets for usb phy is important because otherwise the USB
+ * port gets stuck in case it goes into autosuspend: plugging any device
+ * when the port is autosuspended will actually kill the port itself and
+ * require a power cycle.
+ * This is required for the usbphy1 phy, nonetheless it is a good idea to
+ * specify the proper resources for all the phys though.
+ * The reference patch which works in conjuction with the reset lines:
+ * https://patchwork.kernel.org/patch/9469811/
+ */
+&usbphy {
+ status = "okay";
+};
+
+&usbphy0 {
+ resets = <&cru SRST_USBOTG_PHY>;
+ reset-names = "phy-reset";
+ vbus-supply = <&vcc_otg_5v>;
+};
+
+&usbphy1 {
+ resets = <&cru SRST_USBHOST0_PHY>;
+ reset-names = "phy-reset";
+};
+
+&usbphy2 {
+ resets = <&cru SRST_USBHOST1_PHY>;
+ reset-names = "phy-reset";
+ vbus-supply = <&vcc_host_5v>;
+};
+
+&usb_host0_ehci {
+ dr_mode = "host";
+ reg = <0x0 0xff500000 0x0 0x20000>;
+ status = "disabled";
+};
+
+/*
+ * Enable the host only USB controller. vbus-supply property allows u-boot
+ * to turn power on for the vbus and allow booting from USB devices
+ */
+&usb_host1 {
+ dr_mode = "host";
+ vbus-supply = <&vcc_host_5v>;
+ status = "okay";
+};
+
+/*
+ * Enable the OTG USB controller. hnp-srp-disable is necessary to allow
+ * it work while in u-boot. Also we attach it to the proper regulator
+ * to enable power during boot phase and allow booting from USB devices
+ */
+&usb_otg {
+ hnp-srp-disable;
+ vbus-supply = <&vcc_otg_5v>;
+ status = "okay";
+};
+
+/*
+ * Disabling vop big because somewhere in some documentation it is stated
+ * that only one vop should be enabled to get video console
+ */
+&vopb {
+ status = "okay";
+};
+
+&vopb_mmu {
+ status = "okay";
+};
+
+&vopl {
+ status = "okay";
+};
+
+&vopl_mmu {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+
+&uart2 {
+ u-boot,dm-spl;
+};
+
+/*
+ * xt-q8l-v10 timing registers, dumped directly from a live instance
+ * initialized by the binary rockchip blob.
+ *
+ * pctl-timing are dumped from address 0xff6100c0 to 0xff610144
+ * phy-timing are dumped from address 0xff620030 to 0xff620050
+ * sdram-params are extracted from interconnect, in particular the
+ * service_bus/msch0 part starting at address 0xffac0000 (see section 6.4.2
+ * of the TRM V1.0 manual)
+ */
+&dmc {
+ rockchip,pctl-timing = <0x00000190 0x000000c8 0x00000000 0x00000028
+ 0x00000026 0x00000005 0x00000054 0x0002000a
+ 0x00000005 0x00000000 0x00000006 0x00000003
+ 0x00000011 0x0000001b 0x0000000a 0x00000004
+ 0x00000003 0x00000006 0x00000003 0x00000058
+ 0x00000003 0x00000000 0x00000024 0x00000000
+ 0x00000001 0x00000001 0x00000002 0x00000003
+ 0x00000000 0x00000000 0x00000090 0x00000002
+ 0x00000006 0x000001f4>;
+ rockchip,phy-timing = <0x3691aa6f 0x185408a0 0x00118c58
+ 0x00000000 0x00000083 0x00000004 0x00000001>;
+ /*
+ * rockchip,sdram-params structure:
+ *
+ u32 noc_timing;
+ u32 noc_activate;
+ u32 ddrconfig;
+ u32 ddr_freq;
+ u32 dramtype;
+ * DDR Stride is address mapping for DRAM space
+ * Stride Ch 0 range Ch1 range Total
+ * 0x00 0-256MB 256MB-512MB 512MB
+ * 0x05 0-1GB 0-1GB 1GB
+ * 0x09 0-2GB 0-2GB 2GB
+ * 0x0d 0-4GB 0-4GB 4GB
+ * 0x17 N/A 0-4GB 4GB
+ * 0x1a 0-4GB 4GB-8GB 8GB
+ u32 stride;
+ u32 odt;
+
+ */
+ rockchip,sdram-params = <0x18b1d4db 0x544 0x2 400000000 5 0x9 0>;
+};
+
+&gpio0 {
+ u-boot,dm-spl;
+};
+
+&gpio7 {
+ u-boot,dm-spl;
+};
+
+&i2c5 {
+ status="okay";
+ u-boot,dm-spl;
+};
+
+&pcfg_pull_up {
+ u-boot,dm-spl;
+};
+