+++ /dev/null
-From a751f7412e0098801673b80bc7a4738ae7d710ce Mon Sep 17 00:00:00 2001
-From: Frank Wunderlich <frank-w@public-files.de>
-Date: Fri, 6 Jan 2023 16:28:45 +0100
-Subject: [PATCH 10/19] arm64: dts: mt7986: add Bananapi R3
-
-Add support for Bananapi R3 SBC.
-
-- SD/eMMC support (switching first 4 bits of data-bus with sw6/D)
-- SPI-NAND/NOR support (switched CS by sw5/C)
-- all rj45 ports and both SFP working (eth1/lan4)
-- all USB-Ports + SIM-Slot tested
-- i2c and all uarts tested
-- wifi tested (with eeprom calibration data)
-
-The device can boot from all 4 storage options. Both, SPI and MMC, can
-be switched using hardware switches on the board, see
-https://wiki.banana-pi.org/Banana_Pi_BPI-R3#Jumper_setting
-
-Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
-Link: https://lore.kernel.org/r/20230106152845.88717-6-linux@fw-web.de
-Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
----
- arch/arm64/boot/dts/mediatek/Makefile | 5 +
- .../mt7986a-bananapi-bpi-r3-emmc.dtso | 29 ++
- .../mt7986a-bananapi-bpi-r3-nand.dtso | 55 +++
- .../mediatek/mt7986a-bananapi-bpi-r3-nor.dtso | 68 +++
- .../mediatek/mt7986a-bananapi-bpi-r3-sd.dtso | 23 +
- .../dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 450 ++++++++++++++++++
- 6 files changed, 630 insertions(+)
- create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
- create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
- create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
- create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
- create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
-
---- a/arch/arm64/boot/dts/mediatek/Makefile
-+++ b/arch/arm64/boot/dts/mediatek/Makefile
-@@ -7,6 +7,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-ev
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
-+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb
-+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo
-+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo
-+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo
-+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
- dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
---- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
-@@ -0,0 +1,29 @@
-+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-+/*
-+ * Copyright (C) 2021 MediaTek Inc.
-+ * Author: Sam.Shih <sam.shih@mediatek.com>
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+ compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-+
-+ fragment@0 {
-+ target-path = "/soc/mmc@11230000";
-+ __overlay__ {
-+ bus-width = <8>;
-+ max-frequency = <200000000>;
-+ cap-mmc-highspeed;
-+ mmc-hs200-1_8v;
-+ mmc-hs400-1_8v;
-+ hs400-ds-delay = <0x14014>;
-+ non-removable;
-+ no-sd;
-+ no-sdio;
-+ status = "okay";
-+ };
-+ };
-+};
-+
---- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
-@@ -0,0 +1,55 @@
-+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
-+/*
-+ * Authors: Daniel Golle <daniel@makrotopia.org>
-+ * Frank Wunderlich <frank-w@public-files.de>
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+ compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-+
-+ fragment@0 {
-+ target-path = "/soc/spi@1100a000";
-+ __overlay__ {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ spi_nand: spi_nand@0 {
-+ compatible = "spi-nand";
-+ reg = <0>;
-+ spi-max-frequency = <10000000>;
-+ spi-tx-bus-width = <4>;
-+ spi-rx-bus-width = <4>;
-+
-+ partitions {
-+ compatible = "fixed-partitions";
-+ #address-cells = <1>;
-+ #size-cells = <1>;
-+
-+ partition@0 {
-+ label = "bl2";
-+ reg = <0x0 0x80000>;
-+ read-only;
-+ };
-+
-+ partition@80000 {
-+ label = "reserved";
-+ reg = <0x80000 0x300000>;
-+ };
-+
-+ partition@380000 {
-+ label = "fip";
-+ reg = <0x380000 0x200000>;
-+ read-only;
-+ };
-+
-+ partition@580000 {
-+ label = "ubi";
-+ reg = <0x580000 0x7a80000>;
-+ };
-+ };
-+ };
-+ };
-+ };
-+};
---- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
-@@ -0,0 +1,68 @@
-+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
-+/*
-+ * Authors: Daniel Golle <daniel@makrotopia.org>
-+ * Frank Wunderlich <frank-w@public-files.de>
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+ compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-+
-+ fragment@0 {
-+ target-path = "/soc/spi@1100a000";
-+ __overlay__ {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ flash@0 {
-+ compatible = "jedec,spi-nor";
-+ reg = <0>;
-+ spi-max-frequency = <10000000>;
-+
-+ partitions {
-+ compatible = "fixed-partitions";
-+ #address-cells = <1>;
-+ #size-cells = <1>;
-+
-+ partition@0 {
-+ label = "bl2";
-+ reg = <0x0 0x20000>;
-+ read-only;
-+ };
-+
-+ partition@20000 {
-+ label = "reserved";
-+ reg = <0x20000 0x20000>;
-+ };
-+
-+ partition@40000 {
-+ label = "u-boot-env";
-+ reg = <0x40000 0x40000>;
-+ };
-+
-+ partition@80000 {
-+ label = "reserved2";
-+ reg = <0x80000 0x80000>;
-+ };
-+
-+ partition@100000 {
-+ label = "fip";
-+ reg = <0x100000 0x80000>;
-+ read-only;
-+ };
-+
-+ partition@180000 {
-+ label = "recovery";
-+ reg = <0x180000 0xa80000>;
-+ };
-+
-+ partition@c00000 {
-+ label = "fit";
-+ reg = <0xc00000 0x1400000>;
-+ };
-+ };
-+ };
-+ };
-+ };
-+};
---- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
-@@ -0,0 +1,23 @@
-+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-+/*
-+ * Copyright (C) 2021 MediaTek Inc.
-+ * Author: Sam.Shih <sam.shih@mediatek.com>
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+ compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-+
-+ fragment@0 {
-+ target-path = "/soc/mmc@11230000";
-+ __overlay__ {
-+ bus-width = <4>;
-+ max-frequency = <52000000>;
-+ cap-sd-highspeed;
-+ status = "okay";
-+ };
-+ };
-+};
-+
---- /dev/null
-+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
-@@ -0,0 +1,450 @@
-+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-+/*
-+ * Copyright (C) 2021 MediaTek Inc.
-+ * Authors: Sam.Shih <sam.shih@mediatek.com>
-+ * Frank Wunderlich <frank-w@public-files.de>
-+ * Daniel Golle <daniel@makrotopia.org>
-+ */
-+
-+/dts-v1/;
-+#include <dt-bindings/gpio/gpio.h>
-+#include <dt-bindings/input/input.h>
-+#include <dt-bindings/leds/common.h>
-+#include <dt-bindings/pinctrl/mt65xx.h>
-+
-+#include "mt7986a.dtsi"
-+
-+/ {
-+ model = "Bananapi BPI-R3";
-+ compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
-+
-+ aliases {
-+ serial0 = &uart0;
-+ ethernet0 = &gmac0;
-+ ethernet1 = &gmac1;
-+ };
-+
-+ chosen {
-+ stdout-path = "serial0:115200n8";
-+ };
-+
-+ dcin: regulator-12vd {
-+ compatible = "regulator-fixed";
-+ regulator-name = "12vd";
-+ regulator-min-microvolt = <12000000>;
-+ regulator-max-microvolt = <12000000>;
-+ regulator-boot-on;
-+ regulator-always-on;
-+ };
-+
-+ gpio-keys {
-+ compatible = "gpio-keys";
-+
-+ reset-key {
-+ label = "reset";
-+ linux,code = <KEY_RESTART>;
-+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
-+ };
-+
-+ wps-key {
-+ label = "wps";
-+ linux,code = <KEY_WPS_BUTTON>;
-+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
-+ };
-+ };
-+
-+ /* i2c of the left SFP cage (wan) */
-+ i2c_sfp1: i2c-gpio-0 {
-+ compatible = "i2c-gpio";
-+ sda-gpios = <&pio 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
-+ scl-gpios = <&pio 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
-+ i2c-gpio,delay-us = <2>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ };
-+
-+ /* i2c of the right SFP cage (lan) */
-+ i2c_sfp2: i2c-gpio-1 {
-+ compatible = "i2c-gpio";
-+ sda-gpios = <&pio 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
-+ scl-gpios = <&pio 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
-+ i2c-gpio,delay-us = <2>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ };
-+
-+ leds {
-+ compatible = "gpio-leds";
-+
-+ green_led: led-0 {
-+ color = <LED_COLOR_ID_GREEN>;
-+ function = LED_FUNCTION_POWER;
-+ gpios = <&pio 69 GPIO_ACTIVE_HIGH>;
-+ default-state = "on";
-+ };
-+
-+ blue_led: led-1 {
-+ color = <LED_COLOR_ID_BLUE>;
-+ function = LED_FUNCTION_STATUS;
-+ gpios = <&pio 86 GPIO_ACTIVE_HIGH>;
-+ default-state = "off";
-+ };
-+ };
-+
-+ reg_1p8v: regulator-1p8v {
-+ compatible = "regulator-fixed";
-+ regulator-name = "1.8vd";
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+ regulator-boot-on;
-+ regulator-always-on;
-+ vin-supply = <&dcin>;
-+ };
-+
-+ reg_3p3v: regulator-3p3v {
-+ compatible = "regulator-fixed";
-+ regulator-name = "3.3vd";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-boot-on;
-+ regulator-always-on;
-+ vin-supply = <&dcin>;
-+ };
-+
-+ /* left SFP cage (wan) */
-+ sfp1: sfp-1 {
-+ compatible = "sff,sfp";
-+ i2c-bus = <&i2c_sfp1>;
-+ los-gpios = <&pio 46 GPIO_ACTIVE_HIGH>;
-+ mod-def0-gpios = <&pio 49 GPIO_ACTIVE_LOW>;
-+ tx-disable-gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
-+ tx-fault-gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
-+ };
-+
-+ /* right SFP cage (lan) */
-+ sfp2: sfp-2 {
-+ compatible = "sff,sfp";
-+ i2c-bus = <&i2c_sfp2>;
-+ los-gpios = <&pio 31 GPIO_ACTIVE_HIGH>;
-+ mod-def0-gpios = <&pio 47 GPIO_ACTIVE_LOW>;
-+ tx-disable-gpios = <&pio 15 GPIO_ACTIVE_HIGH>;
-+ tx-fault-gpios = <&pio 48 GPIO_ACTIVE_HIGH>;
-+ };
-+};
-+
-+&crypto {
-+ status = "okay";
-+};
-+
-+ð {
-+ status = "okay";
-+
-+ gmac0: mac@0 {
-+ compatible = "mediatek,eth-mac";
-+ reg = <0>;
-+ phy-mode = "2500base-x";
-+
-+ fixed-link {
-+ speed = <2500>;
-+ full-duplex;
-+ pause;
-+ };
-+ };
-+
-+ gmac1: mac@1 {
-+ compatible = "mediatek,eth-mac";
-+ reg = <1>;
-+ phy-mode = "2500base-x";
-+ sfp = <&sfp1>;
-+ managed = "in-band-status";
-+ };
-+
-+ mdio: mdio-bus {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ };
-+};
-+
-+&mdio {
-+ switch: switch@1f {
-+ compatible = "mediatek,mt7531";
-+ reg = <31>;
-+ interrupt-controller;
-+ #interrupt-cells = <1>;
-+ interrupt-parent = <&pio>;
-+ interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
-+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
-+ };
-+};
-+
-+&mmc0 {
-+ pinctrl-names = "default", "state_uhs";
-+ pinctrl-0 = <&mmc0_pins_default>;
-+ pinctrl-1 = <&mmc0_pins_uhs>;
-+ vmmc-supply = <®_3p3v>;
-+ vqmmc-supply = <®_1p8v>;
-+};
-+
-+&i2c0 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&i2c_pins>;
-+ status = "okay";
-+};
-+
-+&pcie {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie_pins>;
-+ status = "okay";
-+};
-+
-+&pcie_phy {
-+ status = "okay";
-+};
-+
-+&pio {
-+ i2c_pins: i2c-pins {
-+ mux {
-+ function = "i2c";
-+ groups = "i2c";
-+ };
-+ };
-+
-+ mmc0_pins_default: mmc0-pins {
-+ mux {
-+ function = "emmc";
-+ groups = "emmc_51";
-+ };
-+ conf-cmd-dat {
-+ pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
-+ "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
-+ "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
-+ input-enable;
-+ drive-strength = <4>;
-+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
-+ };
-+ conf-clk {
-+ pins = "EMMC_CK";
-+ drive-strength = <6>;
-+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
-+ };
-+ conf-ds {
-+ pins = "EMMC_DSL";
-+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
-+ };
-+ conf-rst {
-+ pins = "EMMC_RSTB";
-+ drive-strength = <4>;
-+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
-+ };
-+ };
-+
-+ mmc0_pins_uhs: mmc0-uhs-pins {
-+ mux {
-+ function = "emmc";
-+ groups = "emmc_51";
-+ };
-+ conf-cmd-dat {
-+ pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
-+ "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
-+ "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
-+ input-enable;
-+ drive-strength = <4>;
-+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
-+ };
-+ conf-clk {
-+ pins = "EMMC_CK";
-+ drive-strength = <6>;
-+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
-+ };
-+ conf-ds {
-+ pins = "EMMC_DSL";
-+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
-+ };
-+ conf-rst {
-+ pins = "EMMC_RSTB";
-+ drive-strength = <4>;
-+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
-+ };
-+ };
-+
-+ pcie_pins: pcie-pins {
-+ mux {
-+ function = "pcie";
-+ groups = "pcie_clk", "pcie_pereset";
-+ };
-+ };
-+
-+ spi_flash_pins: spi-flash-pins {
-+ mux {
-+ function = "spi";
-+ groups = "spi0", "spi0_wp_hold";
-+ };
-+ };
-+
-+ spic_pins: spic-pins {
-+ mux {
-+ function = "spi";
-+ groups = "spi1_0";
-+ };
-+ };
-+
-+ uart1_pins: uart1-pins {
-+ mux {
-+ function = "uart";
-+ groups = "uart1_rx_tx";
-+ };
-+ };
-+
-+ uart2_pins: uart2-pins {
-+ mux {
-+ function = "uart";
-+ groups = "uart2_0_rx_tx";
-+ };
-+ };
-+
-+ wf_2g_5g_pins: wf-2g-5g-pins {
-+ mux {
-+ function = "wifi";
-+ groups = "wf_2g", "wf_5g";
-+ };
-+ conf {
-+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
-+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
-+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
-+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
-+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
-+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
-+ "WF1_TOP_CLK", "WF1_TOP_DATA";
-+ drive-strength = <4>;
-+ };
-+ };
-+
-+ wf_dbdc_pins: wf-dbdc-pins {
-+ mux {
-+ function = "wifi";
-+ groups = "wf_dbdc";
-+ };
-+ conf {
-+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
-+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
-+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
-+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
-+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
-+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
-+ "WF1_TOP_CLK", "WF1_TOP_DATA";
-+ drive-strength = <4>;
-+ };
-+ };
-+
-+ wf_led_pins: wf-led-pins {
-+ mux {
-+ function = "led";
-+ groups = "wifi_led";
-+ };
-+ };
-+};
-+
-+&spi0 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&spi_flash_pins>;
-+ status = "okay";
-+};
-+
-+&spi1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&spic_pins>;
-+ status = "okay";
-+};
-+
-+&ssusb {
-+ status = "okay";
-+};
-+
-+&switch {
-+ ports {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ port@0 {
-+ reg = <0>;
-+ label = "wan";
-+ };
-+
-+ port@1 {
-+ reg = <1>;
-+ label = "lan0";
-+ };
-+
-+ port@2 {
-+ reg = <2>;
-+ label = "lan1";
-+ };
-+
-+ port@3 {
-+ reg = <3>;
-+ label = "lan2";
-+ };
-+
-+ port@4 {
-+ reg = <4>;
-+ label = "lan3";
-+ };
-+
-+ port5: port@5 {
-+ reg = <5>;
-+ label = "lan4";
-+ phy-mode = "2500base-x";
-+ sfp = <&sfp2>;
-+ managed = "in-band-status";
-+ };
-+
-+ port@6 {
-+ reg = <6>;
-+ label = "cpu";
-+ ethernet = <&gmac0>;
-+ phy-mode = "2500base-x";
-+
-+ fixed-link {
-+ speed = <2500>;
-+ full-duplex;
-+ pause;
-+ };
-+ };
-+ };
-+};
-+
-+&trng {
-+ status = "okay";
-+};
-+
-+&uart0 {
-+ status = "okay";
-+};
-+
-+&uart1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&uart1_pins>;
-+ status = "okay";
-+};
-+
-+&uart2 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&uart2_pins>;
-+ status = "okay";
-+};
-+
-+&usb_phy {
-+ status = "okay";
-+};
-+
-+&watchdog {
-+ status = "okay";
-+};
-+
-+&wifi {
-+ status = "okay";
-+ pinctrl-names = "default", "dbdc";
-+ pinctrl-0 = <&wf_2g_5g_pins>, <&wf_led_pins>;
-+ pinctrl-1 = <&wf_dbdc_pins>, <&wf_led_pins>;
-+};
-+