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rockchip: add support for mangopi m28c v1.6

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Warning: These changes will be reverted!
This commit is contained in:
aiamadeus 2025-04-18 23:08:05 +08:00
parent 2c32c4034a
commit 0a942ade22
3 changed files with 15 additions and 19 deletions
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5
target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3528-mangopi-m28.dtsi
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@ -52,8 +52,6 @@
compatible = "regulator-fixed"; compatible = "regulator-fixed";
gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>; gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;
regulator-name = "vcc3v3_sd"; regulator-name = "vcc3v3_sd";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>; regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>; regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3v3>; vin-supply = <&vcc_3v3>;
@ -262,9 +260,6 @@
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>; pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>;
rockchip,default-sample-phase = <90>; rockchip,default-sample-phase = <90>;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104; sd-uhs-sdr104;
vmmc-supply = <&vcc3v3_sd>; vmmc-supply = <&vcc3v3_sd>;
vqmmc-supply = <&vccio_sd>; vqmmc-supply = <&vccio_sd>;

25
target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3528-mangopi-m28c.dts
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@ -16,17 +16,6 @@
led-upgrade = &led_work; led-upgrade = &led_work;
}; };
keys {
compatible = "gpio-keys";
rfkill {
label = "rfkill";
linux,code = <KEY_RFKILL>;
debounce-interval = <100>;
gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
};
};
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default"; pinctrl-names = "default";
@ -38,7 +27,7 @@
}; };
led_work: work { led_work: work {
label = "red:work"; label = "blue:work";
gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>; gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>;
}; };
@ -64,3 +53,15 @@
&sdhci { &sdhci {
status = "disabled"; status = "disabled";
}; };
/* New version also changes vmmc-supply to vcc_3v3,
* but needs to be compatible with old hardware. */
&sdmmc {
max-frequency = <50000000>;
/delete-property/ sd-uhs-sdr104;
vqmmc-supply = <&vcc_3v3>;
};
&vccio_sd {
status = "disabled";
};

4
target/linux/rockchip/image/armv8.mk
View File

@ -576,13 +576,13 @@ define Device/widora_mangopi-m28
SOC := rk3528 SOC := rk3528
UBOOT_DEVICE_NAME := generic-rk3528 UBOOT_DEVICE_NAME := generic-rk3528
IMAGE/sysupgrade.img.gz := boot-common | boot-script rk3528 | pine64-img | gzip | append-metadata IMAGE/sysupgrade.img.gz := boot-common | boot-script rk3528 | pine64-img | gzip | append-metadata
DEVICE_PACKAGES := kmod-aic8800s kmod-r8168 wpad-openssl -urngd DEVICE_PACKAGES := kmod-aic8800s wpad-openssl -urngd
endef endef
define Device/widora_mangopi-m28c define Device/widora_mangopi-m28c
$(call Device/widora_mangopi-m28) $(call Device/widora_mangopi-m28)
DEVICE_MODEL := MangoPi M28C DEVICE_MODEL := MangoPi M28C
DEVICE_PACKAGES += kmod-gpio-button-hotplug kmod-usb-serial-option DEVICE_PACKAGES += kmod-usb-serial-option
endef endef
TARGET_DEVICES += widora_mangopi-m28c TARGET_DEVICES += widora_mangopi-m28c