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Add support for v88 mars II RK3228B device / fix error in README
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -1582,3 +1582,83 @@ index 0000000..98b01e5 | |
| + }; | ||
| + }; | ||
| +}; | ||
| diff --git a/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts b/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts | ||
| new file mode 100644 | ||
| index 0000000..a0d29bd | ||
| --- /dev/null | ||
| +++ b/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts | ||
| @@ -0,0 +1,74 @@ | ||
| +/* | ||
| + * Copyright (C) 2020 knaerzche <[email protected]> | ||
| + * | ||
| + * This program is free software; you can redistribute it and/or modify | ||
| + * it under the terms of the GNU General Public License version 2 as | ||
| + * published by the Free Software Foundation. | ||
| + */ | ||
| + | ||
| +/dts-v1/; | ||
| + | ||
| +#include "rk3228b-box.dtsi" | ||
| + | ||
| +/ { | ||
| + model = "RK3228b V88 Mars II"; | ||
| + | ||
| + leds { | ||
| + compatible = "gpio-leds"; | ||
| + | ||
| + led_blue { | ||
| + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; | ||
| + default-state = "on"; | ||
| + }; | ||
| + | ||
| + led_red { | ||
| + gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; | ||
| + default-state = "off"; | ||
| + linux,default-trigger = "rc-feedback"; | ||
| + }; | ||
| + }; | ||
| + | ||
| + | ||
| + wireless-wlan { | ||
| + compatible = "wlan-platdata"; | ||
| + rockchip,grf = <&grf>; | ||
| + sdio_vref = <3300>; | ||
| + WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; | ||
| + status = "okay"; | ||
| + }; | ||
| + | ||
| + | ||
| + sdio_pwrseq: sdio-pwrseq { | ||
| + compatible = "mmc-pwrseq-simple"; | ||
| + pinctrl-names = "default"; | ||
| + pinctrl-0 = <&wifi_enable_h>; | ||
| + reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */ | ||
| + }; | ||
| +}; | ||
| + | ||
| + | ||
| +&nandc { | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&sdmmc { | ||
| + clock-frequency = <37500000>; | ||
| + max-frequency = <37500000>; | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&sdio { | ||
| + clock-frequency = <37500000>; | ||
| + max-frequency = <37500000>; | ||
| + mmc-pwrseq = <&sdio_pwrseq>; | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| + | ||
| +&usb_otg { | ||
| + dr_mode = "host"; | ||
| +}; | ||
| + | ||
| +&ir_receiver { | ||
| + status = "okay"; | ||
| +}; | ||
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