Skip to content

Commit

Permalink
BTT CB2 regulator tweaks
Browse files Browse the repository at this point in the history
  • Loading branch information
@JohnTheCoolingFan
JohnTheCoolingFan committed Dec 4, 2024
1 parent 01eeef8 commit 3bb02a3
Showing 1 changed file with 70 additions and 25 deletions.
95 changes: 70 additions & 25 deletions patch/kernel/archive/rockchip64-6.6/dt/rk3566-bigtreetech-cb2.dts
View file
Original file line number Diff line number Diff line change
Expand Up @@ -88,14 +88,48 @@
regulator-max-microvolt = <12000000>;
};

vcc_5v: vcc-5v-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_5v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};

vbus: vbus {
compatible = "regulator-fixed";
regulator-name = "vbus";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};


vcc3v3_pcie: vcc3v3-pcie-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie";
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_enable_h>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
};

vcc3v3_sys: vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
vin-supply = <&vbus>;
};

vcc5v0_sys: vcc5v0-sys {
Expand All @@ -105,7 +139,7 @@
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
vin-supply = <&vbus>;
};

vcc5v0_host: vcc5v0-host-regulator {
Expand All @@ -123,7 +157,7 @@
vcc5v0_host2: vcc5v0-host2-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
gpio = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host2_vbus_en>;
regulator-name = "vcc5v0_host2";
Expand All @@ -141,7 +175,24 @@
regulator-name = "vcc5v0_host3";
regulator-boot-on;
regulator-always-on;
};

vcc5v0_usb: vcc5v0-usb {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vbus>;
};

vcc_sd: vcc-sd {
compatible = "regulator-fixed";
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "vcc_sd";
vin-supply = <&vcc3v3_sys>;
};

vcc5v0_otg: vcc5v0-otg-regulator {
Expand All @@ -151,18 +202,7 @@
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_otg_en>;
regulator-name = "vcc5v0_otg";
};

vcc3v3_pcie: vcc3v3-pcie-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_enable_h>;
regulator-name = "vcc3v3_pcie";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
regulator-always-on;
};

sdio_pwrseq: sdio-pwrseq {
Expand All @@ -171,7 +211,7 @@
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h &wifi_32k>;
reset-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>;
reset-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>;
};

gmac1_clkin: external-gmac1-clock {
Expand Down Expand Up @@ -313,7 +353,7 @@
status = "okay";

vdd_cpu: tcs4525@1c {
compatible = "tcs,tcs452x";
compatible = "tcs,tcs452x", "tcs,tcs4525";
reg = <0x1c>;
fcs,suspend-voltage-selector = <1>;
regulator-compatible = "fan53555-reg";
Expand All @@ -322,6 +362,7 @@
regulator-boot-on;
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1390000>;
regulator-initial-mode = <1>;
regulator-ramp-delay = <2300>;
vin-supply = <&vcc5v0_sys>;

Expand All @@ -337,6 +378,8 @@
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;

pinctrl-names = "default", "pmic-sleep", "pmic-power-off", "pmic-reset";
assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
Expand Down Expand Up @@ -371,9 +414,9 @@
mic-in-differential;
};

pinctrl_rk8xx {
pinctrl_rk8xx: pinctrl_rk8xx {
gpio-controller;
#gpio-cells = <0x02>;
#gpio-cells = <2>;

rk817_slppin_null: rk817_slppin_null {
pins = "gpio_slp";
Expand Down Expand Up @@ -413,7 +456,7 @@
vdd_gpu: DCDC_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
Expand Down Expand Up @@ -739,17 +782,18 @@
};

soc_slppin_slp: soc_slppin_slp {
rockchip,pins = <0 RK_PA2 0x01 &pcfg_pull_none>;
rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>;
};

soc_slppin_rst: soc_slppin_rst {
rockchip,pins = <0 RK_PA2 0x02 &pcfg_pull_none>;
rockchip,pins = <0 RK_PA2 2 &pcfg_pull_none>;
};
};


sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins =<2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
};

wifi_host_wake: wifi-host-wake {
Expand All @@ -761,6 +805,7 @@
};
};


usb {
vcc5v0_otg_en: vcc5v0-otg-en {
rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
Expand All @@ -771,7 +816,7 @@
};

vcc5v0_host2_vbus_en: vcc5v0-host2-en {
rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
};

vcc5v0_host3_vbus_en: vcc5v0-host3-en {
Expand All @@ -790,7 +835,7 @@
status = "okay";
pmuio1-supply = <&vcc3v3_pmu>;
pmuio2-supply = <&vcc3v3_pmu>;
vccio1-supply = <&vccio_acodec>;
vccio1-supply = <&vcc_3v3>;
vccio2-supply = <&vcc_1v8>;
vccio3-supply = <&vccio_sd>;
vccio4-supply = <&vcc_1v8>;
Expand Down

0 comments on commit 3bb02a3

Please sign in to comment.