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Sat, 3 Jun 2023 05:10:53 -0700 (PDT) Message-ID: <18b72d1d-7e9a-7c99-9f0e-ca20349eff82@arinc9.com> Date: Sat, 3 Jun 2023 15:10:48 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v2 1/2] mips: dts: ralink: Add support for TP-Link HC220 G5 v1 board Content-Language: en-US To: Liviu Dudau Cc: Thomas Bogendoerfer , Paul Burton , Rob Herring , Sergio Paracuellos , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <84b31c59-81d3-c83d-ece9-a120b1cdcdd7@arinc9.com> <20230529150833.526084-1-liviu@dudau.co.uk> <20230529150833.526084-2-liviu@dudau.co.uk> From: =?UTF-8?B?QXLEsW7DpyDDnE5BTA==?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 29.05.2023 18:55, Liviu Dudau wrote: > On Mon, May 29, 2023 at 04:08:32PM +0100, Liviu Dudau wrote: >> This WiFi AP is based on a MT7621 SoC with 128MiB RAM, 128MiB NAND, >> a MT7603 2.4GHz WiFi and a MT7663 5GHz WiFi chips integrated on the board, >> connected to the main SoC over PCIe. >> >> The GMAC1 on the SoC is connected to PHY0 on the GSW and can be used to >> improve routing bandwidth. >> >> The device uses NMBM over NAND, which is not currently supported in the >> mainline, so NAND node is skipped in this revision. >> >> Signed-off-by: Liviu Dudau >> --- >> arch/mips/boot/dts/ralink/Makefile | 3 +- >> .../dts/ralink/mt7621-tplink-hc220-g5-v1.dts | 129 ++++++++++++++++++ >> 2 files changed, 131 insertions(+), 1 deletion(-) >> create mode 100644 arch/mips/boot/dts/ralink/mt7621-tplink-hc220-g5-v1.dts >> >> diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile >> index 11732b8c8163a..d27d7e8c700fe 100644 >> --- a/arch/mips/boot/dts/ralink/Makefile >> +++ b/arch/mips/boot/dts/ralink/Makefile >> @@ -8,6 +8,7 @@ dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb >> >> dtb-$(CONFIG_SOC_MT7621) += \ >> mt7621-gnubee-gb-pc1.dtb \ >> - mt7621-gnubee-gb-pc2.dtb >> + mt7621-gnubee-gb-pc2.dtb \ >> + mt7621-tplink-hc220-g5-v1.dtb >> >> obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .o, $(dtb-y)) >> diff --git a/arch/mips/boot/dts/ralink/mt7621-tplink-hc220-g5-v1.dts b/arch/mips/boot/dts/ralink/mt7621-tplink-hc220-g5-v1.dts >> new file mode 100644 >> index 0000000000000..f003ae615a58e >> --- /dev/null >> +++ b/arch/mips/boot/dts/ralink/mt7621-tplink-hc220-g5-v1.dts >> @@ -0,0 +1,129 @@ >> +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +/dts-v1/; >> + >> +#include "mt7621.dtsi" >> + >> +#include >> +#include >> +#include >> + >> +/ { >> + compatible = "tplink,hc220-g5-v1", "mediatek,mt7621-soc"; >> + model = "TP-Link HC220 G5 v1"; >> + >> + memory@0 { >> + device_type = "memory"; >> + reg = <0x0 0x0 0x0 0x8000000>; >> + }; >> + >> + chosen { >> + /* add 'earlycon=uart8260,mmio32,0x1e000c00' to >> + * bootargs for early boot messages >> + */ >> + bootargs = "console=ttyS0,115200"; >> + }; >> + >> + gpio-keys { >> + compatible = "gpio-keys"; >> + >> + key-reset { >> + label = "reset"; >> + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; >> + linux,code = ; >> + }; >> + >> + key-wps { >> + label = "wps"; >> + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; >> + linux,code = ; >> + }; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + red { >> + color = ; >> + function = LED_FUNCTION_FAULT; >> + gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; >> + }; >> + >> + green { >> + color = ; >> + function = LED_FUNCTION_POWER; >> + gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; >> + linux,default-trigger = "default-on"; >> + }; >> + >> + blue { >> + color = ; >> + function = LED_FUNCTION_WPS; >> + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; >> + }; >> + }; >> + >> + resetc: reset-controller { >> + compatible = "ralink,rt2880-reset"; >> + #reset-cells = <1>; >> + }; >> + >> + mtd { >> + compatible = "mediatek,mt7622-nfc"; >> + }; >> +}; >> + >> +&i2c { >> + status = "okay"; >> +}; >> + >> +&pcie { >> + status = "okay"; >> +}; >> + >> +&spi0 { >> + status = "okay"; >> + >> + flash@0 { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + compatible = "jedec,spi-nor"; >> + reg = <0>; >> + spi-max-frequency = <50000000>; >> + }; >> +}; >> + >> +/* gmac1 connected to MT7530's phy0 */ >> +&gmac1 { >> + phy-handle = <ðphy0>; >> + >> + fixed-link { >> + status = "disabled"; >> + }; >> +}; >> + >> +&mdio { >> + /* MT7530's phy0 */ >> + ethphy0: ethernet-phy@0 { >> + reg = <0>; >> + }; >> +}; >> + >> +&switch0 { >> + ports { >> + /* phy0 is muxed to gmac1 */ I already suggested not doing this, please remove this line. Arınç