suniv: switch Allwinner F1Cx00 boards to OF_UPSTREAM

In contrast to some other Allwinner SoCs, there is no difference between
the DTs for the Allwinner F1C100/F1C200 SoCs (sunvi) between the U-Boot
and the Linux kernel repository.

Remove the old copies of the F1Cx00 related .dts and .dtsi files, and
switch the whole suniv SoC over to use OF_UPSTREAM.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
This commit is contained in:
Andre Przywara 2025-01-07 22:49:56 +00:00
parent a4fc1e3e27
commit dc2dd2de0f
8 changed files with 3 additions and 564 deletions

View file

@ -530,8 +530,6 @@ dtb-$(CONFIG_STM32H7) += stm32h743i-disco.dtb \
stm32h743i-eval.dtb \
stm32h750i-art-pi.dtb
dtb-$(CONFIG_MACH_SUNIV) += \
suniv-f1c100s-licheepi-nano.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
sun4i-a10-ba10-tvbox.dtb \

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@ -1,73 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR X11)
/*
* Copyright 2018 Icenowy Zheng <icenowy@aosc.io>
*/
/dts-v1/;
#include "suniv-f1c100s.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Lichee Pi Nano";
compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
aliases {
mmc0 = &mmc0;
serial0 = &uart0;
spi0 = &spi0;
};
chosen {
stdout-path = "serial0:115200n8";
};
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&mmc0 {
broken-cd;
bus-width = <4>;
disable-wp;
status = "okay";
vmmc-supply = <&reg_vcc3v3>;
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pc_pins>;
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <40000000>;
};
};
&otg_sram {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pe_pins>;
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usbphy {
usb0_id_det-gpios = <&pio 4 2 GPIO_ACTIVE_HIGH>; /* PE2 */
status = "okay";
};

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@ -1,330 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR X11)
/*
* Copyright 2018 Icenowy Zheng <icenowy@aosc.io>
* Copyright 2018 Mesih Kilinc <mesihkilinc@gmail.com>
*/
#include <dt-bindings/clock/suniv-ccu-f1c100s.h>
#include <dt-bindings/reset/suniv-ccu-f1c100s.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&intc>;
clocks {
osc24M: clk-24M {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "osc24M";
};
osc32k: clk-32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "osc32k";
};
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,arm926ej-s";
device_type = "cpu";
reg = <0x0>;
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
sram-controller@1c00000 {
compatible = "allwinner,suniv-f1c100s-system-control",
"allwinner,sun4i-a10-system-control";
reg = <0x01c00000 0x30>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
sram_d: sram@10000 {
compatible = "mmio-sram";
reg = <0x00010000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x00010000 0x1000>;
otg_sram: sram-section@0 {
compatible = "allwinner,suniv-f1c100s-sram-d",
"allwinner,sun4i-a10-sram-d";
reg = <0x0000 0x1000>;
status = "disabled";
};
};
};
spi0: spi@1c05000 {
compatible = "allwinner,suniv-f1c100s-spi",
"allwinner,sun8i-h3-spi";
reg = <0x01c05000 0x1000>;
interrupts = <10>;
clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_BUS_SPI0>;
clock-names = "ahb", "mod";
resets = <&ccu RST_BUS_SPI0>;
status = "disabled";
num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
spi1: spi@1c06000 {
compatible = "allwinner,suniv-f1c100s-spi",
"allwinner,sun8i-h3-spi";
reg = <0x01c06000 0x1000>;
interrupts = <11>;
clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_BUS_SPI1>;
clock-names = "ahb", "mod";
resets = <&ccu RST_BUS_SPI1>;
status = "disabled";
num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
mmc0: mmc@1c0f000 {
compatible = "allwinner,suniv-f1c100s-mmc",
"allwinner,sun7i-a20-mmc";
reg = <0x01c0f000 0x1000>;
clocks = <&ccu CLK_BUS_MMC0>,
<&ccu CLK_MMC0>,
<&ccu CLK_MMC0_OUTPUT>,
<&ccu CLK_MMC0_SAMPLE>;
clock-names = "ahb", "mmc", "output", "sample";
resets = <&ccu RST_BUS_MMC0>;
reset-names = "ahb";
interrupts = <23>;
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
mmc1: mmc@1c10000 {
compatible = "allwinner,suniv-f1c100s-mmc",
"allwinner,sun7i-a20-mmc";
reg = <0x01c10000 0x1000>;
clocks = <&ccu CLK_BUS_MMC1>,
<&ccu CLK_MMC1>,
<&ccu CLK_MMC1_OUTPUT>,
<&ccu CLK_MMC1_SAMPLE>;
clock-names = "ahb", "mmc", "output", "sample";
resets = <&ccu RST_BUS_MMC1>;
reset-names = "ahb";
interrupts = <24>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
usb_otg: usb@1c13000 {
compatible = "allwinner,suniv-f1c100s-musb";
reg = <0x01c13000 0x0400>;
clocks = <&ccu CLK_BUS_OTG>;
resets = <&ccu RST_BUS_OTG>;
interrupts = <26>;
interrupt-names = "mc";
phys = <&usbphy 0>;
phy-names = "usb";
extcon = <&usbphy 0>;
allwinner,sram = <&otg_sram 1>;
status = "disabled";
};
usbphy: phy@1c13400 {
compatible = "allwinner,suniv-f1c100s-usb-phy";
reg = <0x01c13400 0x10>;
reg-names = "phy_ctrl";
clocks = <&ccu CLK_USB_PHY0>;
clock-names = "usb0_phy";
resets = <&ccu RST_USB_PHY0>;
reset-names = "usb0_reset";
#phy-cells = <1>;
status = "disabled";
};
ccu: clock@1c20000 {
compatible = "allwinner,suniv-f1c100s-ccu";
reg = <0x01c20000 0x400>;
clocks = <&osc24M>, <&osc32k>;
clock-names = "hosc", "losc";
#clock-cells = <1>;
#reset-cells = <1>;
};
intc: interrupt-controller@1c20400 {
compatible = "allwinner,suniv-f1c100s-ic";
reg = <0x01c20400 0x400>;
interrupt-controller;
#interrupt-cells = <1>;
};
pio: pinctrl@1c20800 {
compatible = "allwinner,suniv-f1c100s-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <38>, <39>, <40>;
clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
#gpio-cells = <3>;
mmc0_pins: mmc0-pins {
pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5";
function = "mmc0";
drive-strength = <30>;
};
/omit-if-no-ref/
i2c0_pd_pins: i2c0-pd-pins {
pins = "PD0", "PD12";
function = "i2c0";
};
spi0_pc_pins: spi0-pc-pins {
pins = "PC0", "PC1", "PC2", "PC3";
function = "spi0";
};
uart0_pe_pins: uart0-pe-pins {
pins = "PE0", "PE1";
function = "uart0";
};
/omit-if-no-ref/
uart1_pa_pins: uart1-pa-pins {
pins = "PA2", "PA3";
function = "uart1";
};
};
i2c0: i2c@1c27000 {
compatible = "allwinner,suniv-f1c100s-i2c",
"allwinner,sun6i-a31-i2c";
reg = <0x01c27000 0x400>;
interrupts = <7>;
clocks = <&ccu CLK_BUS_I2C0>;
resets = <&ccu RST_BUS_I2C0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@1c27400 {
compatible = "allwinner,suniv-f1c100s-i2c",
"allwinner,sun6i-a31-i2c";
reg = <0x01c27400 0x400>;
interrupts = <8>;
clocks = <&ccu CLK_BUS_I2C1>;
resets = <&ccu RST_BUS_I2C1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@1c27800 {
compatible = "allwinner,suniv-f1c100s-i2c",
"allwinner,sun6i-a31-i2c";
reg = <0x01c27800 0x400>;
interrupts = <9>;
clocks = <&ccu CLK_BUS_I2C2>;
resets = <&ccu RST_BUS_I2C2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
timer@1c20c00 {
compatible = "allwinner,suniv-f1c100s-timer";
reg = <0x01c20c00 0x90>;
interrupts = <13>, <14>, <15>;
clocks = <&osc24M>;
};
wdt: watchdog@1c20ca0 {
compatible = "allwinner,suniv-f1c100s-wdt",
"allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
interrupts = <16>;
clocks = <&osc32k>;
};
pwm: pwm@1c21000 {
compatible = "allwinner,suniv-f1c100s-pwm",
"allwinner,sun7i-a20-pwm";
reg = <0x01c21000 0x400>;
clocks = <&osc24M>;
#pwm-cells = <3>;
status = "disabled";
};
ir: ir@1c22c00 {
compatible = "allwinner,suniv-f1c100s-ir",
"allwinner,sun6i-a31-ir";
reg = <0x01c22c00 0x400>;
clocks = <&ccu CLK_BUS_IR>, <&ccu CLK_IR>;
clock-names = "apb", "ir";
resets = <&ccu RST_BUS_IR>;
interrupts = <6>;
status = "disabled";
};
lradc: lradc@1c23400 {
compatible = "allwinner,suniv-f1c100s-lradc",
"allwinner,sun8i-a83t-r-lradc";
reg = <0x01c23400 0x400>;
interrupts = <22>;
status = "disabled";
};
uart0: serial@1c25000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c25000 0x400>;
interrupts = <1>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu CLK_BUS_UART0>;
resets = <&ccu RST_BUS_UART0>;
status = "disabled";
};
uart1: serial@1c25400 {
compatible = "snps,dw-apb-uart";
reg = <0x01c25400 0x400>;
interrupts = <2>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu CLK_BUS_UART1>;
resets = <&ccu RST_BUS_UART1>;
status = "disabled";
};
uart2: serial@1c25800 {
compatible = "snps,dw-apb-uart";
reg = <0x01c25800 0x400>;
interrupts = <3>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu CLK_BUS_UART2>;
resets = <&ccu RST_BUS_UART2>;
status = "disabled";
};
};
};

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@ -1,76 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2022 Arm Ltd,
* based on work:
* Copyright 2022 Icenowy Zheng <uwu@icenowy.me>
*/
/dts-v1/;
#include "suniv-f1c100s.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Lctech Pi F1C200s";
compatible = "lctech,pi-f1c200s", "allwinner,suniv-f1c200s",
"allwinner,suniv-f1c100s";
aliases {
serial0 = &uart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
reg_vcc3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&mmc0 {
broken-cd;
bus-width = <4>;
disable-wp;
vmmc-supply = <&reg_vcc3v3>;
status = "okay";
};
&otg_sram {
status = "okay";
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pc_pins>;
status = "okay";
flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <40000000>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pa_pins>;
status = "okay";
};
/*
* This is a Type-C socket, but CC1/2 are not connected, and VBUS is connected
* to Vin, which supplies the board. Host mode works (if the board is powered
* otherwise), but peripheral is probably the intention.
*/
&usb_otg {
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
status = "okay";
};

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@ -1,81 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2022 Icenowy Zheng <uwu@icenowy.me>
*/
/dts-v1/;
#include "suniv-f1c100s.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
/ {
model = "Popcorn Computer PopStick v1.1";
compatible = "sourceparts,popstick-v1.1", "sourceparts,popstick",
"allwinner,suniv-f1c200s", "allwinner,suniv-f1c100s";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
leds {
compatible = "gpio-leds";
led {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
gpios = <&pio 4 6 GPIO_ACTIVE_HIGH>; /* PE6 */
linux,default-trigger = "heartbeat";
};
};
reg_vcc3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&mmc0 {
cd-gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */
bus-width = <4>;
disable-wp;
vmmc-supply = <&reg_vcc3v3>;
status = "okay";
};
&otg_sram {
status = "okay";
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pc_pins>;
status = "okay";
flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <40000000>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pe_pins>;
status = "okay";
};
&usb_otg {
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
status = "okay";
};

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@ -277,6 +277,7 @@ config MACH_SUNIV
select SUPPORT_SPL
select SKIP_LOWLEVEL_INIT_ONLY
select SPL_SKIP_LOWLEVEL_INIT_ONLY
imply OF_UPSTREAM
config MACH_SUN4I
bool "sun4i (Allwinner A10)"

View file

@ -1,6 +1,6 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_DEFAULT_DEVICE_TREE="suniv-f1c200s-lctech-pi"
CONFIG_DEFAULT_DEVICE_TREE="allwinner/suniv-f1c200s-lctech-pi"
CONFIG_SPL=y
CONFIG_MACH_SUNIV=y
CONFIG_DRAM_CLK=156

View file

@ -1,6 +1,6 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_DEFAULT_DEVICE_TREE="suniv-f1c100s-licheepi-nano"
CONFIG_DEFAULT_DEVICE_TREE="allwinner/suniv-f1c100s-licheepi-nano"
CONFIG_SPL=y
CONFIG_MACH_SUNIV=y
CONFIG_DRAM_CLK=156