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@@ -1,6 +1,6 @@
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-From 67f4c228c2bf515386cd54073104dc2e6eae85ea Mon Sep 17 00:00:00 2001
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+From 4189a8db90ca7edc16cf9509576ca2e74f028c1c Mon Sep 17 00:00:00 2001
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From: David Bauer <[email protected]>
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-Date: Fri, 10 Jul 2020 14:58:30 +0200
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+Date: Thu, 7 Jan 2021 00:05:46 +0100
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Subject: [PATCH] rockchip: rk3328: Add support for FriendlyARM NanoPi R2S
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This adds support for the NanoPi R2S from FriendlyArm.
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@@ -17,11 +17,11 @@ WAN - LAN - SYS LED
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Signed-off-by: David Bauer <[email protected]>
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---
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arch/arm/dts/Makefile | 1 +
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- arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi | 34 +++
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- arch/arm/dts/rk3328-nanopi-r2s.dts | 334 +++++++++++++++++++++
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+ arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi | 40 +++
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+ arch/arm/dts/rk3328-nanopi-r2s.dts | 370 +++++++++++++++++++++
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board/rockchip/evb_rk3328/MAINTAINERS | 7 +
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- configs/nanopi-r2s-rk3328_defconfig | 99 ++++++
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- 5 files changed, 475 insertions(+)
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+ configs/nanopi-r2s-rk3328_defconfig | 98 ++++++
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+ 5 files changed, 516 insertions(+)
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create mode 100644 arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
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create mode 100644 arch/arm/dts/rk3328-nanopi-r2s.dts
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create mode 100644 configs/nanopi-r2s-rk3328_defconfig
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@@ -38,7 +38,7 @@ Signed-off-by: David Bauer <[email protected]>
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rk3328-rock-pi-e.dtb
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--- /dev/null
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+++ b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
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-@@ -0,0 +1,34 @@
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+@@ -0,0 +1,40 @@
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+// SPDX-License-Identifier: GPL-2.0+
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+/*
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+ * (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
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@@ -73,9 +73,15 @@ Signed-off-by: David Bauer <[email protected]>
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+&vcc_sd {
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+ u-boot,dm-spl;
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+};
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++
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++&gmac2io {
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++ snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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++ snps,reset-active-low;
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++ snps,reset-delays-us = <0 10000 50000>;
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++};
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--- /dev/null
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+++ b/arch/arm/dts/rk3328-nanopi-r2s.dts
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-@@ -0,0 +1,334 @@
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+@@ -0,0 +1,370 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2020 David Bauer <[email protected]>
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@@ -88,92 +94,91 @@ Signed-off-by: David Bauer <[email protected]>
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+#include "rk3328.dtsi"
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+
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+/ {
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-+ model = "FriendlyARM NanoPi R2S";
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++ model = "FriendlyElec NanoPi R2S";
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+ compatible = "friendlyarm,nanopi-r2s", "rockchip,rk3328";
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+
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+ chosen {
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+ stdout-path = "serial2:1500000n8";
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+ };
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+
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-+ gmac_clkin: external-gmac-clock {
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++ gmac_clk: gmac-clock {
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+ compatible = "fixed-clock";
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+ clock-frequency = <125000000>;
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+ clock-output-names = "gmac_clkin";
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+ #clock-cells = <0>;
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+ };
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+
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-+ vcc_sd: sdmmc-regulator {
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-+ compatible = "regulator-fixed";
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-+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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-+ pinctrl-names = "default";
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-+ pinctrl-0 = <&sdmmc0m1_gpio>;
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-+ regulator-name = "vcc_sd";
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-+ regulator-min-microvolt = <3300000>;
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-+ regulator-max-microvolt = <3300000>;
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-+ vin-supply = <&vcc_io>;
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-+ };
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-+
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-+ vcc_sdio: sdmmcio-regulator {
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-+ compatible = "regulator-gpio";
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-+ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
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-+ enable-active-high;
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-+ states = <1800000 0x1
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-+ 3300000 0x0>;
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++ keys {
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++ compatible = "gpio-keys";
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++ pinctrl-0 = <&reset_button_pin>;
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+ pinctrl-names = "default";
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-+ pinctrl-0 = <&sdio_vcc_pin>;
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-+ regulator-always-on;
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-+ regulator-min-microvolt = <1800000>;
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-+ regulator-max-microvolt = <3300000>;
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-+ regulator-name = "vcc_sdio";
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-+ regulator-settling-time-us = <5000>;
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-+ regulator-type = "voltage";
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-+ vin-supply = <&vcc_io>;
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-+ };
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+
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-+ vcc_sys: vcc-sys {
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-+ compatible = "regulator-fixed";
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-+ regulator-name = "vcc_sys";
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-+ regulator-always-on;
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-+ regulator-boot-on;
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-+ regulator-min-microvolt = <5000000>;
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-+ regulator-max-microvolt = <5000000>;
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++ reset {
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++ label = "reset";
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++ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
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++ linux,code = <KEY_RESTART>;
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++ debounce-interval = <50>;
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++ };
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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-+
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++ pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
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+ pinctrl-names = "default";
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-+ pinctrl-0 = <&led_pins>;
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-+
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-+ sys {
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-+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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-+ label = "nanopi-r2s:red:sys";
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-+ };
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+
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-+ lan {
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++ lan_led: led-0 {
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+ gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
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+ label = "nanopi-r2s:green:lan";
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+ };
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+
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-+ wan {
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++ sys_led: led-1 {
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++ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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++ label = "nanopi-r2s:red:sys";
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++ };
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++
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++ wan_led: led-2 {
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+ gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
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+ label = "nanopi-r2s:green:wan";
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+ };
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+ };
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+
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-+ gpio_keys {
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-+ compatible = "gpio-keys-polled";
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-+ poll-interval = <100>;
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++ vcc_io_sdio: sdmmcio-regulator {
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++ compatible = "regulator-gpio";
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++ enable-active-high;
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++ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
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++ pinctrl-0 = <&sdio_vcc_pin>;
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++ pinctrl-names = "default";
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++ regulator-name = "vcc_io_sdio";
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++ regulator-always-on;
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-settling-time-us = <5000>;
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++ regulator-type = "voltage";
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++ startup-delay-us = <2000>;
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++ states = <1800000 0x1
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++ 3300000 0x0>;
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++ vin-supply = <&vcc_io_33>;
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++ };
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+
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++ vcc_sd: sdmmc-regulator {
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++ compatible = "regulator-fixed";
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++ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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++ pinctrl-0 = <&sdmmc0m1_gpio>;
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+ pinctrl-names = "default";
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-+ pinctrl-0 = <&button_pins>;
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++ regulator-name = "vcc_sd";
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++ regulator-boot-on;
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++ regulator-min-microvolt = <3300000>;
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++ regulator-max-microvolt = <3300000>;
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++ vin-supply = <&vcc_io_33>;
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++ };
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+
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-+ reset {
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-+ label = "Reset Button";
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-+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
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-+ linux,code = <KEY_RESTART>;
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-+ debounce-interval = <50>;
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-+ };
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++ vdd_5v: vdd-5v {
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++ compatible = "regulator-fixed";
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++ regulator-name = "vdd_5v";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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+ };
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+};
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+
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@@ -195,19 +200,16 @@ Signed-off-by: David Bauer <[email protected]>
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+
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+&gmac2io {
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+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
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-+ assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
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++ assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
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+ clock_in_out = "input";
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-+ phy-supply = <&vcc_io>;
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+ phy-handle = <&rtl8211e>;
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+ phy-mode = "rgmii";
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-+ pinctrl-names = "default";
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++ phy-supply = <&vcc_io_33>;
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+ pinctrl-0 = <&rgmiim1_pins>;
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++ pinctrl-names = "default";
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++ rx_delay = <0x18>;
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+ snps,aal;
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-+ snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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-+ snps,reset-active-low;
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-+ snps,reset-delays-us = <0 10000 50000>;
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+ tx_delay = <0x24>;
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-+ rx_delay = <0x18>;
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+ status = "okay";
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+
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+ mdio {
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@@ -215,8 +217,15 @@ Signed-off-by: David Bauer <[email protected]>
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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-+ rtl8211e: ethernet-phy@0 {
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-+ reg = <0>;
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++ rtl8211e: ethernet-phy@1 {
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++ compatible = "ethernet-phy-id001c.c915",
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++ "ethernet-phy-ieee802.3-c22";
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++ reg = <1>;
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++ pinctrl-0 = <ð_phy_reset_pin>;
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++ pinctrl-names = "default";
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++ reset-assert-us = <10000>;
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++ reset-deassert-us = <50000>;
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++ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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@@ -224,35 +233,36 @@ Signed-off-by: David Bauer <[email protected]>
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+&i2c1 {
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+ status = "okay";
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+
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-+ rk805: rk805@18 {
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++ rk805: pmic@18 {
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+ compatible = "rockchip,rk805";
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+ reg = <0x18>;
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-+ interrupt-parent = <&gpio2>;
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-+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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++ interrupt-parent = <&gpio1>;
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++ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
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+ #clock-cells = <1>;
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+ clock-output-names = "xin32k", "rk805-clkout2";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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-+ pinctrl-names = "default";
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+ pinctrl-0 = <&pmic_int_l>;
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++ pinctrl-names = "default";
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+ rockchip,system-power-controller;
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+ wakeup-source;
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+
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-+ vcc1-supply = <&vcc_sys>;
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-+ vcc2-supply = <&vcc_sys>;
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-+ vcc3-supply = <&vcc_sys>;
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-+ vcc4-supply = <&vcc_sys>;
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-+ vcc5-supply = <&vcc_io>;
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-+ vcc6-supply = <&vcc_sys>;
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++ vcc1-supply = <&vdd_5v>;
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++ vcc2-supply = <&vdd_5v>;
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++ vcc3-supply = <&vdd_5v>;
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++ vcc4-supply = <&vdd_5v>;
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++ vcc5-supply = <&vcc_io_33>;
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++ vcc6-supply = <&vdd_5v>;
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+
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+ regulators {
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-+ vdd_logic: DCDC_REG1 {
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-+ regulator-name = "vdd_logic";
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++ vdd_log: DCDC_REG1 {
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++ regulator-name = "vdd_log";
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++ regulator-always-on;
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++ regulator-boot-on;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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-+ regulator-always-on;
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-+ regulator-boot-on;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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@@ -261,11 +271,12 @@ Signed-off-by: David Bauer <[email protected]>
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+
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+ vdd_arm: DCDC_REG2 {
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+ regulator-name = "vdd_arm";
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++ regulator-always-on;
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++ regulator-boot-on;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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-+ regulator-always-on;
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-+ regulator-boot-on;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <950000>;
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@@ -276,17 +287,19 @@ Signed-off-by: David Bauer <[email protected]>
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+ regulator-name = "vcc_ddr";
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+ regulator-always-on;
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+ regulator-boot-on;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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+ };
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+
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-+ vcc_io: DCDC_REG4 {
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-+ regulator-name = "vcc_io";
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-+ regulator-min-microvolt = <3300000>;
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-+ regulator-max-microvolt = <3300000>;
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++ vcc_io_33: DCDC_REG4 {
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++ regulator-name = "vcc_io_33";
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+ regulator-always-on;
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+ regulator-boot-on;
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++ regulator-min-microvolt = <3300000>;
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++ regulator-max-microvolt = <3300000>;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <3300000>;
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@@ -295,10 +308,11 @@ Signed-off-by: David Bauer <[email protected]>
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+
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+ vcc_18: LDO_REG1 {
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+ regulator-name = "vcc_18";
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-+ regulator-min-microvolt = <1800000>;
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-+ regulator-max-microvolt = <1800000>;
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+ regulator-always-on;
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+ regulator-boot-on;
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <1800000>;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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@@ -307,10 +321,11 @@ Signed-off-by: David Bauer <[email protected]>
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+
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+ vcc18_emmc: LDO_REG2 {
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+ regulator-name = "vcc18_emmc";
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-+ regulator-min-microvolt = <1800000>;
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-+ regulator-max-microvolt = <1800000>;
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+ regulator-always-on;
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+ regulator-boot-on;
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <1800000>;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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@@ -319,10 +334,11 @@ Signed-off-by: David Bauer <[email protected]>
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+
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+ vdd_10: LDO_REG3 {
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+ regulator-name = "vdd_10";
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-+ regulator-min-microvolt = <1000000>;
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-+ regulator-max-microvolt = <1000000>;
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+ regulator-always-on;
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+ regulator-boot-on;
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++ regulator-min-microvolt = <1000000>;
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++ regulator-max-microvolt = <1000000>;
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++
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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@@ -333,35 +349,46 @@ Signed-off-by: David Bauer <[email protected]>
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+};
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+
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+&io_domains {
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-+ status = "okay";
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-+
|
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-+ vccio1-supply = <&vcc_io>;
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++ pmuio-supply = <&vcc_io_33>;
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++ vccio1-supply = <&vcc_io_33>;
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+ vccio2-supply = <&vcc18_emmc>;
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-+ vccio3-supply = <&vcc_sdio>;
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++ vccio3-supply = <&vcc_io_sdio>;
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+ vccio4-supply = <&vcc_18>;
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-+ vccio5-supply = <&vcc_io>;
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-+ vccio6-supply = <&vcc_io>;
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-+ pmuio-supply = <&vcc_io>;
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++ vccio5-supply = <&vcc_io_33>;
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++ vccio6-supply = <&vcc_io_33>;
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|
++ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&pinctrl {
|
|
|
-+ leds {
|
|
|
-+ led_pins: led-pins {
|
|
|
-+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
|
-+ <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
|
-+ <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
++ button {
|
|
|
++ reset_button_pin: reset-button-pin {
|
|
|
++ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
-+ button {
|
|
|
-+ button_pins: button-pins {
|
|
|
-+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
++ ethernet-phy {
|
|
|
++ eth_phy_reset_pin: eth-phy-reset-pin {
|
|
|
++ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
|
++ };
|
|
|
++ };
|
|
|
++
|
|
|
++ leds {
|
|
|
++ lan_led_pin: lan-led-pin {
|
|
|
++ rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
++ };
|
|
|
++
|
|
|
++ sys_led_pin: sys-led-pin {
|
|
|
++ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
++ };
|
|
|
++
|
|
|
++ wan_led_pin: wan-led-pin {
|
|
|
++ rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ pmic {
|
|
|
+ pmic_int_l: pmic-int-l {
|
|
|
-+ rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
|
++ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
@@ -372,16 +399,22 @@ Signed-off-by: David Bauer <[email protected]>
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
++&pwm2 {
|
|
|
++ status = "okay";
|
|
|
++};
|
|
|
++
|
|
|
+&sdmmc {
|
|
|
+ bus-width = <4>;
|
|
|
-+ cap-mmc-highspeed;
|
|
|
+ cap-sd-highspeed;
|
|
|
+ disable-wp;
|
|
|
-+ max-frequency = <150000000>;
|
|
|
++ pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
|
|
|
+ pinctrl-names = "default";
|
|
|
-+ pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
|
|
|
++ sd-uhs-sdr12;
|
|
|
++ sd-uhs-sdr25;
|
|
|
++ sd-uhs-sdr50;
|
|
|
++ sd-uhs-sdr104;
|
|
|
+ vmmc-supply = <&vcc_sd>;
|
|
|
-+ vqmmc-supply = <&vcc_sdio>;
|
|
|
++ vqmmc-supply = <&vcc_io_sdio>;
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
@@ -391,16 +424,25 @@ Signed-off-by: David Bauer <[email protected]>
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
-+&uart2 {
|
|
|
++&u2phy {
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
-+&u2phy {
|
|
|
++&u2phy_host {
|
|
|
++ status = "okay";
|
|
|
++};
|
|
|
++
|
|
|
++&u2phy_otg {
|
|
|
+ status = "okay";
|
|
|
++};
|
|
|
+
|
|
|
-+ u2phy_host: host-port {
|
|
|
-+ status = "okay";
|
|
|
-+ };
|
|
|
++&uart2 {
|
|
|
++ status = "okay";
|
|
|
++};
|
|
|
++
|
|
|
++&usb20_otg {
|
|
|
++ status = "okay";
|
|
|
++ dr_mode = "host";
|
|
|
+};
|
|
|
+
|
|
|
+&usb_host0_ehci {
|
|
|
@@ -428,7 +470,7 @@ Signed-off-by: David Bauer <[email protected]>
|
|
|
M: Chen-Yu Tsai <[email protected]>
|
|
|
--- /dev/null
|
|
|
+++ b/configs/nanopi-r2s-rk3328_defconfig
|
|
|
-@@ -0,0 +1,99 @@
|
|
|
+@@ -0,0 +1,98 @@
|
|
|
+CONFIG_ARM=y
|
|
|
+CONFIG_ARCH_ROCKCHIP=y
|
|
|
+CONFIG_SYS_TEXT_BASE=0x00200000
|
|
|
@@ -443,7 +485,7 @@ Signed-off-by: David Bauer <[email protected]>
|
|
|
+CONFIG_NR_DRAM_BANKS=1
|
|
|
+CONFIG_DEBUG_UART_BASE=0xFF130000
|
|
|
+CONFIG_DEBUG_UART_CLOCK=24000000
|
|
|
-+CONFIG_SMBIOS_PRODUCT_NAME="nanopi_r2s_rk3328"
|
|
|
++CONFIG_SYSINFO=y
|
|
|
+CONFIG_DEBUG_UART=y
|
|
|
+CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
|
|
|
+# CONFIG_ANDROID_BOOT_IMAGE is not set
|
|
|
@@ -527,4 +569,3 @@ Signed-off-by: David Bauer <[email protected]>
|
|
|
+CONFIG_SPL_TINY_MEMSET=y
|
|
|
+CONFIG_TPL_TINY_MEMSET=y
|
|
|
+CONFIG_ERRNO_STR=y
|
|
|
-+CONFIG_SMBIOS_MANUFACTURER="pine64"
|