[PATCH 09/11] rockchip: rk3288-miqi: Migrate to OF_UPSTREAM
Jonas Karlman
jonas at kwiboo.se
Tue Nov 5 22:51:45 CET 2024
The device tree for mqmaker MiQi in dts/upstream can be used as-is by
U-Boot, migrate board to OF_UPSTREAM.
The change to use DT from dts/upstream will include minor changes and
fixes related to work led and usb otg.
Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
arch/arm/dts/Makefile | 1 -
arch/arm/dts/rk3288-miqi.dts | 16 -
arch/arm/dts/rk3288-miqi.dtsi | 417 --------------------------
board/mqmaker/miqi_rk3288/MAINTAINERS | 1 -
configs/miqi-rk3288_defconfig | 6 +-
5 files changed, 4 insertions(+), 437 deletions(-)
delete mode 100644 arch/arm/dts/rk3288-miqi.dts
delete mode 100644 arch/arm/dts/rk3288-miqi.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 40f2f768fc69..b38f35bf248a 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -70,7 +70,6 @@ dtb-$(CONFIG_ROCKCHIP_RK322X) += \
dtb-$(CONFIG_ROCKCHIP_RK3288) += \
rk3288-evb.dtb \
rk3288-firefly.dtb \
- rk3288-miqi.dtb \
rk3288-popmetal.dtb \
rk3288-rock2-square.dtb \
rk3288-rock-pi-n8.dtb \
diff --git a/arch/arm/dts/rk3288-miqi.dts b/arch/arm/dts/rk3288-miqi.dts
deleted file mode 100644
index 4a2f249e1b1f..000000000000
--- a/arch/arm/dts/rk3288-miqi.dts
+++ /dev/null
@@ -1,16 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+ OR X11
-/*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
- */
-
-/dts-v1/;
-#include "rk3288-miqi.dtsi"
-
-/ {
- model = "mqmaker MiQi";
- compatible = "mqmaker,miqi", "rockchip,rk3288";
-
- chosen {
- stdout-path = "serial2:115200n8";
- };
-};
diff --git a/arch/arm/dts/rk3288-miqi.dtsi b/arch/arm/dts/rk3288-miqi.dtsi
deleted file mode 100644
index c56e1109e3ac..000000000000
--- a/arch/arm/dts/rk3288-miqi.dtsi
+++ /dev/null
@@ -1,417 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+ OR X11
-/*
- * Copyright (c) 2016 Heiko Stuebner <heiko at sntech.de>
- */
-
-#include "rk3288.dtsi"
-
-/ {
- memory {
- device_type = "memory";
- reg = <0x0 0x0 0x0 0x80000000>;
- };
-
- ext_gmac: external-gmac-clock {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <125000000>;
- clock-output-names = "ext_gmac";
- };
-
- leds {
- compatible = "gpio-leds";
-
- work {
- gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
- label = "miqi:green:user";
- linux,default-trigger = "default-on";
- pinctrl-names = "default";
- pinctrl-0 = <&led_ctl>;
- };
- };
-
- 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: usb-host-regulator {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&host_vbus_drv>;
- regulator-name = "vcc_host";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- vin-supply = <&vcc_sys>;
- };
-
- 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_sys: vsys-regulator {
- compatible = "regulator-fixed";
- regulator-name = "vcc_sys";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- regulator-boot-on;
- };
-};
-
-&cpu0 {
- cpu0-supply = <&vdd_cpu>;
-};
-
-&emmc {
- bus-width = <8>;
- cap-mmc-highspeed;
- disable-wp;
- non-removable;
- num-slots = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
- vmmc-supply = <&vcc_io>;
- vqmmc-supply = <&vcc_flash>;
- status = "okay";
-};
-
-&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 {
- ddc-i2c-bus = <&i2c5>;
- status = "okay";
-};
-
-&i2c0 {
- clock-frequency = <400000>;
- status = "okay";
-
- vdd_cpu: syr827 at 40 {
- compatible = "silergy,syr827";
- fcs,suspend-voltage-selector = <1>;
- reg = <0x40>;
- regulator-name = "vdd_cpu";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-enable-ramp-delay = <300>;
- regulator-ramp-delay = <8000>;
- vin-supply = <&vcc_sys>;
- };
-
- vdd_gpu: syr828 at 41 {
- compatible = "silergy,syr828";
- fcs,suspend-voltage-selector = <1>;
- reg = <0x41>;
- regulator-name = "vdd_gpu";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- vin-supply = <&vcc_sys>;
- };
-
- hym8563: hym8563 at 51 {
- compatible = "haoyu,hym8563";
- reg = <0x51>;
- #clock-cells = <0>;
- clock-frequency = <32768>;
- clock-output-names = "xin32k";
- };
-
- act8846: act8846 at 5a {
- compatible = "active-semi,act8846";
- reg = <0x5a>;
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_vsel>;
- 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-always-on;
- };
-
- vcc_io: REG2 {
- regulator-name = "vcc_io";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- vdd_log: REG3 {
- regulator-name = "vdd_log";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- vcc_20: REG4 {
- regulator-name = "vcc_20";
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-always-on;
- };
-
- vccio_sd: REG5 {
- regulator-name = "vccio_sd";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- vdd10_lcd: REG6 {
- regulator-name = "vdd10_lcd";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-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;
- };
-
- vcc_18: REG11 {
- regulator-name = "vcc_18";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- vcc18_lcd: REG12 {
- regulator-name = "vcc18_lcd";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
- };
- };
-};
-
-&i2c1 {
- status = "okay";
-};
-
-&i2c2 {
- status = "okay";
-};
-
-&i2c4 {
- status = "okay";
-};
-
-&i2c5 {
- status = "okay";
-};
-
-&io_domains {
- audio-supply = <&vcca_33>;
- 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>;
- status = "okay";
-};
-
-&pinctrl {
- pcfg_output_high: pcfg-output-high {
- output-high;
- };
-
- pcfg_output_low: pcfg-output-low {
- output-low;
- };
-
- pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
- bias-pull-up;
- drive-strength = <12>;
- };
-
- act8846 {
- pmic_int: pmic-int {
- rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
- };
-
- pmic_sleep: pmic-sleep {
- rockchip,pins = <0 0 RK_FUNC_GPIO &pcfg_output_low>;
- };
-
- pmic_vsel: pmic-vsel {
- rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
- };
- };
-
- 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>;
- };
- };
-
- leds {
- led_ctl: led-ctl {
- rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- sdmmc {
- /*
- * Default drive strength isn't enough to achieve even
- * high-speed mode on firefly board so bump up to 12ma.
- */
- sdmmc_bus4: sdmmc-bus4 {
- rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
- <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
- <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
- <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
- };
-
- sdmmc_clk: sdmmc-clk {
- rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
- };
-
- sdmmc_cmd: sdmmc-cmd {
- rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
- };
-
- sdmmc_pwr: sdmmc-pwr {
- rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- usb_host {
- host_vbus_drv: host-vbus-drv {
- rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-};
-
-&saradc {
- vref-supply = <&vcc_18>;
- status = "okay";
-};
-
-&sdmmc {
- bus-width = <4>;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- card-detect-delay = <200>;
- disable-wp;
- num-slots = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
- vmmc-supply = <&vcc_sd>;
- vqmmc-supply = <&vccio_sd>;
- status = "okay";
-};
-
-&tsadc {
- rockchip,hw-tshut-mode = <0>;
- rockchip,hw-tshut-polarity = <0>;
- status = "okay";
-};
-
-&uart2 {
- status = "okay";
-};
-
-&uart3 {
- status = "okay";
-};
-
-&usbphy {
- status = "okay";
-};
-
-&usb_host1 {
- vbus-supply = <&vcc_host>;
- status = "okay";
-};
-
-&vopb {
- status = "okay";
-};
-
-&vopb_mmu {
- status = "okay";
-};
-
-&vopl {
- status = "okay";
-};
-
-&vopl_mmu {
- status = "okay";
-};
-
-&wdt {
- status = "okay";
-};
diff --git a/board/mqmaker/miqi_rk3288/MAINTAINERS b/board/mqmaker/miqi_rk3288/MAINTAINERS
index 1cb5f790fe78..d7e55b02fe30 100644
--- a/board/mqmaker/miqi_rk3288/MAINTAINERS
+++ b/board/mqmaker/miqi_rk3288/MAINTAINERS
@@ -1,7 +1,6 @@
MIQI
M: Jernej Skrabec <jernej.skrabec at siol.net>
S: Maintained
-F: arch/arm/dts/rk3288-miqi.dts
F: arch/arm/dts/rk3288-miqi-u-boot.dtsi
F: board/mqmaker/miqi_rk3288
F: include/configs/miqi_rk3288.h
diff --git a/configs/miqi-rk3288_defconfig b/configs/miqi-rk3288_defconfig
index 1643f2776801..ee9917149734 100644
--- a/configs/miqi-rk3288_defconfig
+++ b/configs/miqi-rk3288_defconfig
@@ -7,7 +7,7 @@ CONFIG_TEXT_BASE=0x01000000
CONFIG_SPL_GPIO=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SF_DEFAULT_SPEED=20000000
-CONFIG_DEFAULT_DEVICE_TREE="rk3288-miqi"
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3288-miqi"
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3288=y
CONFIG_TARGET_MIQI_RK3288=y
@@ -17,7 +17,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
-CONFIG_DEFAULT_FDT_FILE="rk3288-miqi.dtb"
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3288-miqi.dtb"
CONFIG_MISC_INIT_R=y
CONFIG_SPL_PAD_TO=0x7f8000
CONFIG_CMD_GPIO=y
@@ -35,6 +35,8 @@ CONFIG_CMD_REGULATOR=y
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_LIVE=y
+CONFIG_OF_UPSTREAM=y
CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
--
2.46.2
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