mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 10:18:38 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
513 lines
12 KiB
Text
513 lines
12 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/clock/rv1108-cru.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
compatible = "rockchip,rv1108";
|
|
|
|
interrupt-parent = <&gic>;
|
|
|
|
aliases {
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
serial2 = &uart2;
|
|
spi0 = &sfc;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu0: cpu@f00 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0xf00>;
|
|
};
|
|
};
|
|
|
|
arm-pmu {
|
|
compatible = "arm,cortex-a7-pmu";
|
|
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
timer {
|
|
compatible = "arm,armv7-timer";
|
|
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>,
|
|
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
|
|
clock-frequency = <24000000>;
|
|
};
|
|
|
|
xin24m: oscillator {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
clock-output-names = "xin24m";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
amba {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
pdma: pdma@102a0000 {
|
|
compatible = "arm,pl330", "arm,primecell";
|
|
reg = <0x102a0000 0x4000>;
|
|
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
|
|
#dma-cells = <1>;
|
|
arm,pl330-broken-no-flushp;
|
|
clocks = <&cru ACLK_DMAC>;
|
|
clock-names = "apb_pclk";
|
|
};
|
|
};
|
|
|
|
bus_intmem@10080000 {
|
|
compatible = "mmio-sram";
|
|
reg = <0x10080000 0x2000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0 0x10080000 0x2000>;
|
|
};
|
|
|
|
uart2: serial@10210000 {
|
|
compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
|
|
reg = <0x10210000 0x100>;
|
|
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2m0_xfer>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@10220000 {
|
|
compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
|
|
reg = <0x10220000 0x100>;
|
|
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_xfer>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart0: serial@10230000 {
|
|
compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
|
|
reg = <0x10230000 0x100>;
|
|
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clock-frequency = <24000000>;
|
|
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
|
|
clock-names = "baudclk", "apb_pclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
|
|
status = "disabled";
|
|
};
|
|
|
|
grf: syscon@10300000 {
|
|
compatible = "rockchip,rv1108-grf", "syscon";
|
|
reg = <0x10300000 0x1000>;
|
|
};
|
|
|
|
saradc: saradc@1038c000 {
|
|
compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
|
|
reg = <0x1038c000 0x100>;
|
|
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
|
|
#io-channel-cells = <1>;
|
|
clock-frequency = <1000000>;
|
|
clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
|
|
clock-names = "saradc", "apb_pclk";
|
|
status = "disabled";
|
|
};
|
|
|
|
pmugrf: syscon@20060000 {
|
|
compatible = "rockchip,rv1108-pmugrf", "syscon";
|
|
reg = <0x20060000 0x1000>;
|
|
};
|
|
|
|
cru: clock-controller@20200000 {
|
|
compatible = "rockchip,rv1108-cru";
|
|
reg = <0x20200000 0x1000>;
|
|
rockchip,grf = <&grf>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
emmc: dwmmc@30110000 {
|
|
compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
|
|
clock-freq-min-max = <400000 150000000>;
|
|
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
|
|
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
|
|
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
|
|
fifo-depth = <0x100>;
|
|
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg = <0x30110000 0x4000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio: dwmmc@30120000 {
|
|
compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
|
|
clock-freq-min-max = <400000 150000000>;
|
|
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
|
|
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
|
|
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
|
|
fifo-depth = <0x100>;
|
|
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg = <0x30120000 0x4000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdmmc: dwmmc@30130000 {
|
|
compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
|
|
clock-freq-min-max = <400000 100000000>;
|
|
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
|
|
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
|
|
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
|
|
fifo-depth = <0x100>;
|
|
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg = <0x30130000 0x4000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_host_ehci: usb@30140000 {
|
|
compatible = "generic-ehci";
|
|
reg = <0x30140000 0x20000>;
|
|
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usb_host_ohci: usb@30160000 {
|
|
compatible = "generic-ohci";
|
|
reg = <0x30160000 0x20000>;
|
|
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usb20_otg: usb@30180000 {
|
|
compatible = "rockchip,rv1108-usb", "rockchip,rk3288-usb",
|
|
"snps,dwc2";
|
|
reg = <0x30180000 0x40000>;
|
|
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
|
|
hnp-srp-disable;
|
|
dr_mode = "otg";
|
|
status = "disabled";
|
|
};
|
|
|
|
sfc: sfc@301c0000 {
|
|
compatible = "rockchip,sfc";
|
|
reg = <0x301c0000 0x200>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
|
|
clock-names = "clk_sfc", "hclk_sfc";
|
|
pinctrl-0 = <&sfc_pins>;
|
|
pinctrl-names = "default";
|
|
status = "disabled";
|
|
};
|
|
|
|
gmac: ethernet@30200000 {
|
|
compatible = "rockchip,rv1108-gmac";
|
|
reg = <0x30200000 0x10000>;
|
|
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "macirq";
|
|
rockchip,grf = <&grf>;
|
|
clocks = <&cru SCLK_MAC>,
|
|
<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
|
|
<&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
|
|
<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
|
|
clock-names = "stmmaceth",
|
|
"mac_clk_rx", "mac_clk_tx",
|
|
"clk_mac_ref", "clk_mac_refout",
|
|
"aclk_mac", "pclk_mac";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rmii_pins>;
|
|
phy-mode = "rmii";
|
|
max-speed = <100>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gic: interrupt-controller@32010000 {
|
|
compatible = "arm,gic-400";
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
#address-cells = <0>;
|
|
|
|
reg = <0x32011000 0x1000>,
|
|
<0x32012000 0x1000>,
|
|
<0x32014000 0x2000>,
|
|
<0x32016000 0x2000>;
|
|
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
|
|
};
|
|
|
|
pinctrl: pinctrl {
|
|
compatible = "rockchip,rv1108-pinctrl";
|
|
rockchip,grf = <&grf>;
|
|
rockchip,pmu = <&pmugrf>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
gpio0: gpio0@20030000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x20030000 0x100>;
|
|
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&xin24m>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio1: gpio1@10310000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x10310000 0x100>;
|
|
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&xin24m>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio2: gpio2@10320000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x10320000 0x100>;
|
|
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&xin24m>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
gpio3: gpio3@10330000 {
|
|
compatible = "rockchip,gpio-bank";
|
|
reg = <0x10330000 0x100>;
|
|
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&xin24m>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
pcfg_pull_up: pcfg-pull-up {
|
|
bias-pull-up;
|
|
};
|
|
|
|
pcfg_pull_down: pcfg-pull-down {
|
|
bias-pull-down;
|
|
};
|
|
|
|
pcfg_pull_none: pcfg-pull-none {
|
|
bias-disable;
|
|
};
|
|
|
|
pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
|
|
drive-strength = <8>;
|
|
};
|
|
|
|
pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
|
|
bias-pull-up;
|
|
drive-strength = <8>;
|
|
};
|
|
|
|
pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma {
|
|
drive-strength = <4>;
|
|
};
|
|
|
|
pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma {
|
|
bias-pull-up;
|
|
drive-strength = <4>;
|
|
};
|
|
|
|
pcfg_output_high: pcfg-output-high {
|
|
output-high;
|
|
};
|
|
|
|
pcfg_output_low: pcfg-output-low {
|
|
output-low;
|
|
};
|
|
|
|
pcfg_input_high: pcfg-input-high {
|
|
bias-pull-up;
|
|
input-enable;
|
|
};
|
|
|
|
gmac {
|
|
rmii_pins: rmii-pins {
|
|
rockchip,pins = <1 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 RK_PB2 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
|
|
<1 RK_PB3 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
|
|
<1 RK_PB4 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
|
|
<1 RK_PB5 RK_FUNC_3 &pcfg_pull_none>,
|
|
<1 RK_PB6 RK_FUNC_3 &pcfg_pull_none>,
|
|
<1 RK_PB7 RK_FUNC_3 &pcfg_pull_none>,
|
|
<1 RK_PC2 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c1 {
|
|
i2c1_xfer: i2c1-xfer {
|
|
rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 RK_PD4 RK_FUNC_1 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
i2c2m1 {
|
|
i2c2m1_xfer: i2c2m1-xfer {
|
|
rockchip,pins = <0 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
|
|
<0 RK_PC6 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
|
|
i2c2m1_gpio: i2c2m1-gpio {
|
|
rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
<0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c2m05v {
|
|
i2c2m05v_xfer: i2c2m05v-xfer {
|
|
rockchip,pins = <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
|
|
<1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
|
|
i2c2m05v_gpio: i2c2m05v-gpio {
|
|
rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
<1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
i2c3 {
|
|
i2c3_xfer: i2c3-xfer {
|
|
rockchip,pins = <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
|
|
<0 RK_PC4 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sfc {
|
|
sfc_pins: sfc-pins {
|
|
rockchip,pins = <2 RK_PA3 RK_FUNC_3 &pcfg_pull_none>,
|
|
<2 RK_PA2 RK_FUNC_3 &pcfg_pull_none>,
|
|
<2 RK_PA1 RK_FUNC_3 &pcfg_pull_none>,
|
|
<2 RK_PA0 RK_FUNC_3 &pcfg_pull_none>,
|
|
<2 RK_PB7 RK_FUNC_2 &pcfg_pull_none>,
|
|
<2 RK_PB4 RK_FUNC_3 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
sdmmc_clk: sdmmc-clk {
|
|
rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
|
|
};
|
|
|
|
sdmmc_cmd: sdmmc-cmd {
|
|
rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
|
|
};
|
|
|
|
sdmmc_cd: sdmmc-cd {
|
|
rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
|
|
};
|
|
|
|
sdmmc_bus1: sdmmc-bus1 {
|
|
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
|
|
};
|
|
|
|
sdmmc_bus4: sdmmc-bus4 {
|
|
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
|
|
<3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
|
|
<3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
|
|
<3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
|
|
};
|
|
};
|
|
|
|
uart0 {
|
|
uart0_xfer: uart0-xfer {
|
|
rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>,
|
|
<3 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_cts: uart0-cts {
|
|
rockchip,pins = <3 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_rts: uart0-rts {
|
|
rockchip,pins = <3 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart0_rts_gpio: uart0-rts-gpio {
|
|
rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart1 {
|
|
uart1_xfer: uart1-xfer {
|
|
rockchip,pins = <1 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
|
|
<1 RK_PD2 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart1_cts: uart1-cts {
|
|
rockchip,pins = <1 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart01rts: uart1-rts {
|
|
rockchip,pins = <1 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart2m0 {
|
|
uart2m0_xfer: uart2m0-xfer {
|
|
rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_up>,
|
|
<2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart2m1 {
|
|
uart2m1_xfer: uart2m1-xfer {
|
|
rockchip,pins = <3 RK_PC3 RK_FUNC_2 &pcfg_pull_up>,
|
|
<3 RK_PC2 RK_FUNC_2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
uart2_5v {
|
|
uart2_5v_cts: uart2_5v-cts {
|
|
rockchip,pins = <1 RK_PD4 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
|
|
uart2_5v_rts: uart2_5v-rts {
|
|
rockchip,pins = <1 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
};
|