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RK3566/rg-ds: DTS tweaks for improved compatibility out of the box (#2167)

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* Update RG DS dts - extend ocv table for estimated full capacity

* Update RG DS dts - revert panel timings for compatibility

* Update RG DS dts - fix panel mode clock typo

* undo typo fix

* sleep fix maybe

* fix sleep
This commit is contained in:
Noxwell
2026-01-10 16:38:35 -06:00
committed by GitHub
parent 6175eebda2
commit cf64d88b4e
1 changed files with 24 additions and 23 deletions
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47
projects/ROCKNIX/devices/RK3566/linux/dts/rockchip/rk3568-anbernic-rg-ds.dts
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@@ -218,6 +218,10 @@
* which is likely incorrect but I cannot validate; furthermore
* the onboard charger of the rk817 cannot charge past 3.5A
* anyway.
*
* The current OCV table has been extended to the expected endpoint
* for a 3.8V 4000mAh battery, monitoring for actual discharge rates
* will take time, but this will at least provide more base runtime.
*/
battery: battery {
compatible = "simple-battery";
@@ -225,7 +229,7 @@
precharge-current-microamp = <180000>;
precharge-upper-limit-microvolt = <3600000>;
charge-term-current-microamp = <300000>;
constant-charge-current-max-microamp = <10000000>;
constant-charge-current-max-microamp = <3500000>;
constant-charge-voltage-max-microvolt = <4350000>;
factory-internal-resistance-micro-ohms = <80000>;
voltage-max-design-microvolt = <4350000>;
@@ -238,7 +242,9 @@
<3931000 55>, <3904000 50>, <3882000 45>,
<3862000 40>, <3844000 35>, <3828000 30>,
<3811000 25>, <3794000 20>, <3778000 15>,
<3762000 10>, <3740000 5>, <3700000 0>;
<3762000 10>, <3740000 8>, <3700000 6>,
<3650000 4>, <3600000 2>, <3500000 1>,
<3000000 0>;
};
leds: pwm-leds {
@@ -316,7 +322,6 @@
gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&vcc3v3_lcd0_h>;
pinctrl-names = "default";
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc3v3_lcd0";
@@ -331,7 +336,6 @@
gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&vcc1v8_lcd0_h>;
pinctrl-names = "default";
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc1v8_lcd0";
@@ -346,7 +350,6 @@
gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&vcc3v3_lcd1_h>;
pinctrl-names = "default";
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc3v3_lcd1";
@@ -361,7 +364,6 @@
gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&vcc1v8_lcd1_h>;
pinctrl-names = "default";
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc1v8_lcd1";
@@ -476,8 +478,8 @@
panel_description =
"G size=81,61 delays=20,10,50,120,50 format=rgb888 lanes=4 flags=0xc03",
"M clock=21334 horizontal=640,30,14,20 vertical=480,10,2,16 default=1",
"M clock=42134 horizontal=640,260,220,260 vertical=480,10,2,16 default=1",
"I seq=e000", "I seq=e193", "I seq=e265", "I seq=e3f8",
"I seq=8003",
"I seq=e001",
@@ -565,7 +567,7 @@
panel_description =
"G size=81,61 delays=20,10,50,120,50 format=rgb888 lanes=4 flags=0xc03",
"M clock=21334 horizontal=640,30,14,20 vertical=480,10,2,16 default=1",
"M clock=42134 horizontal=640,260,220,260 vertical=480,10,2,16 default=1",
"I seq=e000", "I seq=e193", "I seq=e265", "I seq=e3f8",
"I seq=8003",
@@ -1267,18 +1269,6 @@
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};
&usb_host0_xhci {
dr_mode = "otg";
phys = <&usb2phy0_otg>;
@@ -1288,6 +1278,10 @@
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_xhci {
phy-names = "usb2-phy";
phys = <&usb2phy1_host>;
@@ -1319,8 +1313,15 @@
};
};
/* The following nodes break PM unless disabled */
&combphy1 {
/* Possibly not wired?
Needs re-test later */
status = "disabled";
};
&usb_host0_ohci {
status = "disabled";
};
&usb_host1_ohci {
status = "disabled";
};