add devicetree for "edge" kernels

This commit is contained in:
Thorsten Maerz 2025-02-01 12:30:11 +01:00 committed by Igor
parent ffce6762be
commit 6ade04d540
1 changed files with 620 additions and 0 deletions

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Based on rk3328-roc-cc.dtb from original MKS-Klipad50 image
*
* Copyright (c) 2025 Thorsten Maerz
*/
/dts-v1/;
#include "rk3328-dram-renegade-timing.dtsi"
#include "rk3328.dtsi"
/ {
model = "Makerbase MKS-KLIPAD50";
compatible = "mks,rk3328-mksklipad50", "mks,rk3328-mkspi", "rockchip,rk3328";
aliases {
ethernet0 = "/ethernet@ff540000";
ethernet1 = "/ethernet@ff550000";
mmc0 = &sdmmc;
mmc1 = &emmc;
};
chosen {
stdout-path = "serial2:1500000n8";
};
/delete-node/ dmc-opp-table;
dmc_opp_table: dmc-opp-table {
compatible = "operating-points-v2";
opp-786000000 {
opp-hz = /bits/ 64 <786000000>;
opp-microvolt = <1075000 1075000 12000000>;
status = "disabled";
};
opp-798000000 {
opp-hz = /bits/ 64 <798000000>;
opp-microvolt = <1075000 1075000 12000000>;
status = "disabled";
};
opp-840000000 {
opp-hz = /bits/ 64 <840000000>;
opp-microvolt = <1075000 1075000 12000000>;
};
opp-924000000 {
opp-hz = /bits/ 64 <924000000>;
opp-microvolt = <1100000 1100000 12000000>;
};
opp-1068000000 {
opp-hz = /bits/ 64 <1068000000>;
opp-microvolt = <1175000 1175000 12000000>;
};
};
gmac_clkin: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "gmac_clkin";
#clock-cells = <0>;
};
dc_12v: dc-12v {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0m1_pin>;
regulator-boot-on;
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
};
vcc_sdio: sdmmcio-regulator {
compatible = "regulator-gpio";
gpios = <&gpio2 RK_PC4 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&sdio_vcc_pin>;
pinctrl-names = "default";
states = <1800000 0x0>,
<3300000 0x1>;
regulator-name = "vcc_sdio";
regulator-type = "voltage";
regulator-min-microvolt = <1800000>;
regulator-settling-time-us = <5000>;
startup-delay-us = <2000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&vcc_io>;
};
vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb20_host_drv>;
regulator-name = "vcc_host1_5v";
regulator-always-on;
vin-supply = <&vcc_sys>;
};
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
regulator-always-on;
regulator-boot-on;
};
leds {
compatible = "gpio-leds";
power_led: led-0 {
label = "firefly:green:power";
linux,default-trigger = "heartbeat";
gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
default-state = "on";
mode = <0x23>;
};
user_led: led-1 {
label = "firefly:blue:user";
linux,default-trigger = "activity";
gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
default-state = "off";
mode = <0x05>;
};
};
usb3phy_grf: syscon@ff460000 {
compatible = "rockchip,usb3phy-grf", "syscon";
reg = <0x0 0xff460000 0x0 0x1000>;
};
u3phy: usb3-phy@ff470000 {
compatible = "rockchip,rk3328-u3phy";
reg = <0x0 0xff470000 0x0 0x0>;
rockchip,u3phygrf = <&usb3phy_grf>;
rockchip,grf = <&grf>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "linestate";
clocks = <&cru PCLK_USB3PHY_OTG>, <&cru PCLK_USB3PHY_PIPE>;
clock-names = "u3phy-otg", "u3phy-pipe";
resets = <&cru SRST_USB3PHY_U2>,
<&cru SRST_USB3PHY_U3>,
<&cru SRST_USB3PHY_PIPE>,
<&cru SRST_USB3OTG_UTMI>,
<&cru SRST_USB3PHY_OTG_P>,
<&cru SRST_USB3PHY_PIPE_P>;
reset-names = "u3phy-u2-por", "u3phy-u3-por",
"u3phy-pipe-mac", "u3phy-utmi-mac",
"u3phy-utmi-apb", "u3phy-pipe-apb";
#address-cells = <2>;
#size-cells = <2>;
ranges;
status = "okay";
u3phy_utmi: utmi@ff470000 {
reg = <0x0 0xff470000 0x0 0x8000>;
#phy-cells = <0>;
status = "okay";
};
u3phy_pipe: pipe@ff478000 {
reg = <0x0 0xff478000 0x0 0x8000>;
#phy-cells = <0>;
status = "okay";
};
};
wireless_wlan: wireless-wlan {
compatible = "wlan-platdata";
rockchip,grf = <&grf>;
sdio_vref = <3300>;
status = "okay";
WIFI,host_wake_irq = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
wifi_chip_type = "rtl8723bs";
};
sdio_pwrseq0: sdio_pwrseq0 {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
};
};
&analog_sound {
simple-audio-card,name = "TRS Jack";
status = "okay";
};
&codec {
mute-gpios = <&grf_gpio RK_PA0 GPIO_ACTIVE_LOW>;
status = "okay";
};
&gmac2phy {
assigned-clocks = <&cru SCLK_MAC2PHY>;
assigned-clock-rate = <50000000>;
assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
phy-supply = <&vcc_phy>;
status = "disabled";
};
&dfi {
status = "okay";
};
&dmc {
center-supply = <&vdd_logic>;
ddr_timing = <&ddr_timing>;
status = "okay";
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
max-frequency = <150000000>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc18_emmc>;
status = "okay";
};
&gmac2io {
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
clock_in_out = "input";
phy-supply = <&vcc_phy>;
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmiim1_pins>;
snps,aal;
snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
snps,rxpbl = <0x4>;
snps,txpbl = <0x4>;
tx_delay = <0x24>;
rx_delay = <0x18>;
status = "disabled";
};
&gpu {
mali-supply = <&vdd_logic>;
};
&hdmi {
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_HDMI>,
<&cru SCLK_HDMI_SFC>,
<&hdmiphy>,
<&cru SCLK_RTC32K>;
clock-names = "iahb",
"isfr",
"vpll",
"cec";
pinctrl-0 = <&hdmi_cec &hdmii2c_xfer &hdmi_hpd &hdmi_backlight>;
status = "okay";
};
&hdmiphy {
status = "okay";
};
&hdmi_sound {
status = "disabled";
};
&i2c1 {
status = "okay";
rk805: pmic@18 {
compatible = "rockchip,rk805";
reg = <0x18>;
interrupt-parent = <&gpio1>;
interrupts = <RK_PD0 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <1>;
clock-output-names = "xin32k", "rk805-clkout2";
gpio-controller;
#gpio-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc5-supply = <&vcc_io>;
vcc6-supply = <&vcc_io>;
regulators {
vdd_logic: DCDC_REG1 {
regulator-name = "vdd_logic";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1175000>;
regulator-ramp-delay = <12500>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vdd_arm: DCDC_REG2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <1400000>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <12500>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_io: DCDC_REG4 {
regulator-name = "vcc_io";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_18: LDO_REG1 {
regulator-name = "vcc_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc18_emmc: LDO_REG2 {
regulator-name = "vcc18_emmc";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdd_10: LDO_REG3 {
regulator-name = "vdd_10";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
};
};
};
&i2s1 {
status = "okay";
};
&pwm3 {
interrupts = <GIC_SPI SCLK_TIMER3 IRQ_TYPE_LEVEL_HIGH>;
};
&io_domains {
status = "okay";
vccio1-supply = <&vcc_io>;
vccio2-supply = <&vcc18_emmc>;
vccio3-supply = <&vcc_sdio>;
vccio4-supply = <&vcc_io>;
vccio5-supply = <&vcc_io>;
vccio6-supply = <&vcc_io>;
pmuio-supply = <&vcc_io>;
};
&pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&rtc_32k>;
rtc: rtc {
rtc_32k: rtc-32k {
rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
usb2 {
usb20_host_drv: usb20-host-drv {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sd {
sdio_vcc_pin: sdio-vcc-pin {
rockchip,pins = <2 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
sdio_pwrseq: sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wireless_wlan_pin: wireless-wlan {
wifi_wake_host: wifi-wake-host {
rockchip,pins = <1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
hdmi_pin {
hdmi_backlight: hdmi-backlight {
rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_output_high>;
};
};
spi0_cs2 {
pinctrl_spi0_cs2: pinctrl_spi0_cs2 {
rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
max-frequency = <150000000>;
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>;
status = "okay";
};
&spdif {
pinctrl-0 = <&spdifm0_tx>;
status = "disabled";
};
&spdif_out {
status = "disabled";
};
&spdif_sound {
status = "disabled";
};
&tsadc {
rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
status = "okay";
};
&u2phy {
status = "okay";
};
&u2phy_host {
status = "okay";
};
&u2phy_otg {
status = "okay";
};
&uart0 {
pinctrl-0 = <&uart0_xfer &uart0_cts>;
status = "okay";
};
&uart2 {
status = "okay";
};
&spi0 {
max-freq = <48000000>;
cs-gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&spi0m2_clk &spi0m2_tx &spi0m2_rx>;
status = "okay";
spi_for_cs2@0 {
reg = <0>;
compatible ="armbian,spi-dev";
pinctrl-names ="default";
pinctrl-0 = <&pinctrl_spi0_cs2>;
spi-max-frequency = <5000000>;
status = "okay";
};
};
&sdio {
pinctrl-names = "default";
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
mmc-pwrseq = <&sdio_pwrseq0>;
status = "okay";
non-removable;
bus-width = <0x04>;
cap-sd-highspeed;
cap-sdio-irq;
};
&usb20_otg {
dr_mode = "host";
status = "okay";
};
&usbdrd3 {
dr_mode = "host";
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&vop {
assigned-clocks = <&cru DCLK_LCDC>;
assigned-clock-parents = <&cru HDMIPHY>;
status = "okay";
};
&vop_mmu {
status = "okay";
};
&vpu {
status = "disabled";
};
&vdec {
status = "disabled";
};
&rga {
status = "disabled";
};