[PATCH 2/2] riscv: dts: sifive: Synchornize FU740 and Unmatched DT
Icenowy Zheng
uwu at icenowy.me
Thu Aug 25 10:11:19 CEST 2022
These DT files are synchornized from Linux 5.19.
Signed-off-by: Icenowy Zheng <uwu at icenowy.me>
---
arch/riscv/dts/fu740-c000.dtsi | 67 +++++++++--------
arch/riscv/dts/hifive-unmatched-a00.dts | 95 +++++++++++--------------
2 files changed, 73 insertions(+), 89 deletions(-)
diff --git a/arch/riscv/dts/fu740-c000.dtsi b/arch/riscv/dts/fu740-c000.dtsi
index 0e14aa71e7..7b77c13496 100644
--- a/arch/riscv/dts/fu740-c000.dtsi
+++ b/arch/riscv/dts/fu740-c000.dtsi
@@ -1,10 +1,9 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/* Copyright (c) 2020-2021 SiFive, Inc */
+/* Copyright (c) 2020 SiFive, Inc */
/dts-v1/;
#include <dt-bindings/clock/sifive-fu740-prci.h>
-#include <dt-bindings/reset/sifive-fu740-prci.h>
/ {
#address-cells = <2>;
@@ -139,20 +138,21 @@
soc {
#address-cells = <2>;
#size-cells = <2>;
- compatible = "sifive,fu740-c000", "sifive,fu740", "simple-bus";
+ compatible = "simple-bus";
ranges;
plic0: interrupt-controller at c000000 {
#interrupt-cells = <1>;
- compatible = "sifive,plic-1.0.0";
+ #address-cells = <0>;
+ compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
reg = <0x0 0xc000000 0x0 0x4000000>;
riscv,ndev = <69>;
interrupt-controller;
- interrupts-extended = <
- &cpu0_intc 0xffffffff
- &cpu1_intc 0xffffffff &cpu1_intc 9
- &cpu2_intc 0xffffffff &cpu2_intc 9
- &cpu3_intc 0xffffffff &cpu3_intc 9
- &cpu4_intc 0xffffffff &cpu4_intc 9>;
+ interrupts-extended =
+ <&cpu0_intc 0xffffffff>,
+ <&cpu1_intc 0xffffffff>, <&cpu1_intc 9>,
+ <&cpu2_intc 0xffffffff>, <&cpu2_intc 9>,
+ <&cpu3_intc 0xffffffff>, <&cpu3_intc 9>,
+ <&cpu4_intc 0xffffffff>, <&cpu4_intc 9>;
};
prci: clock-controller at 10000000 {
compatible = "sifive,fu740-c000-prci";
@@ -203,8 +203,8 @@
};
qspi0: spi at 10040000 {
compatible = "sifive,fu740-c000-spi", "sifive,spi0";
- reg = <0x0 0x10040000 0x0 0x1000
- 0x0 0x20000000 0x0 0x10000000>;
+ reg = <0x0 0x10040000 0x0 0x1000>,
+ <0x0 0x20000000 0x0 0x10000000>;
interrupt-parent = <&plic0>;
interrupts = <41>;
clocks = <&prci FU740_PRCI_CLK_PCLK>;
@@ -214,8 +214,8 @@
};
qspi1: spi at 10041000 {
compatible = "sifive,fu740-c000-spi", "sifive,spi0";
- reg = <0x0 0x10041000 0x0 0x1000
- 0x0 0x30000000 0x0 0x10000000>;
+ reg = <0x0 0x10041000 0x0 0x1000>,
+ <0x0 0x30000000 0x0 0x10000000>;
interrupt-parent = <&plic0>;
interrupts = <42>;
clocks = <&prci FU740_PRCI_CLK_PCLK>;
@@ -237,8 +237,8 @@
compatible = "sifive,fu540-c000-gem";
interrupt-parent = <&plic0>;
interrupts = <55>;
- reg = <0x0 0x10090000 0x0 0x2000
- 0x0 0x100a0000 0x0 0x1000>;
+ reg = <0x0 0x10090000 0x0 0x2000>,
+ <0x0 0x100a0000 0x0 0x1000>;
local-mac-address = [00 00 00 00 00 00];
clock-names = "pclk", "hclk";
clocks = <&prci FU740_PRCI_CLK_GEMGXLPLL>,
@@ -251,7 +251,7 @@
compatible = "sifive,fu740-c000-pwm", "sifive,pwm0";
reg = <0x0 0x10020000 0x0 0x1000>;
interrupt-parent = <&plic0>;
- interrupts = <44 45 46 47>;
+ interrupts = <44>, <45>, <46>, <47>;
clocks = <&prci FU740_PRCI_CLK_PCLK>;
#pwm-cells = <3>;
status = "disabled";
@@ -260,7 +260,7 @@
compatible = "sifive,fu740-c000-pwm", "sifive,pwm0";
reg = <0x0 0x10021000 0x0 0x1000>;
interrupt-parent = <&plic0>;
- interrupts = <48 49 50 51>;
+ interrupts = <48>, <49>, <50>, <51>;
clocks = <&prci FU740_PRCI_CLK_PCLK>;
#pwm-cells = <3>;
status = "disabled";
@@ -273,7 +273,7 @@
cache-size = <2097152>;
cache-unified;
interrupt-parent = <&plic0>;
- interrupts = <19 21 22 20>;
+ interrupts = <19>, <21>, <22>, <20>;
reg = <0x0 0x2010000 0x0 0x1000>;
};
gpio: gpio at 10060000 {
@@ -291,24 +291,23 @@
status = "disabled";
};
pcie at e00000000 {
+ compatible = "sifive,fu740-pcie";
#address-cells = <3>;
- #interrupt-cells = <1>;
- #num-lanes = <8>;
#size-cells = <2>;
- compatible = "sifive,fu740-pcie";
- reg = <0xe 0x00000000 0x1 0x0
- 0xd 0xf0000000 0x0 0x10000000
- 0x0 0x100d0000 0x0 0x1000>;
+ #interrupt-cells = <1>;
+ reg = <0xe 0x00000000 0x0 0x80000000>,
+ <0xd 0xf0000000 0x0 0x10000000>,
+ <0x0 0x100d0000 0x0 0x1000>;
reg-names = "dbi", "config", "mgmt";
device_type = "pci";
dma-coherent;
bus-range = <0x0 0xff>;
- ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000
- 0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000
- 0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000
- 0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>;
+ ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000>, /* I/O */
+ <0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000>, /* mem */
+ <0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000>, /* mem */
+ <0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>; /* mem prefetchable */
num-lanes = <0x8>;
- interrupts = <56 57 58 59 60 61 62 63 64>;
+ interrupts = <56>, <57>, <58>, <59>, <60>, <61>, <62>, <63>, <64>;
interrupt-names = "msi", "inta", "intb", "intc", "intd";
interrupt-parent = <&plic0>;
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
@@ -316,13 +315,11 @@
<0x0 0x0 0x0 0x2 &plic0 58>,
<0x0 0x0 0x0 0x3 &plic0 59>,
<0x0 0x0 0x0 0x4 &plic0 60>;
+ clock-names = "pcie_aux";
+ clocks = <&prci FU740_PRCI_CLK_PCIE_AUX>;
pwren-gpios = <&gpio 5 0>;
reset-gpios = <&gpio 8 0>;
- clocks = <&prci FU740_PRCI_CLK_PCIE_AUX>;
- clock-names = "pcie_aux";
- resets = <&prci PRCI_RST_PCIE_POWER_UP_N>;
- reset-names = "rst_n";
-
+ resets = <&prci 4>;
status = "okay";
};
};
diff --git a/arch/riscv/dts/hifive-unmatched-a00.dts b/arch/riscv/dts/hifive-unmatched-a00.dts
index b44e8c160d..c4ed9efdff 100644
--- a/arch/riscv/dts/hifive-unmatched-a00.dts
+++ b/arch/riscv/dts/hifive-unmatched-a00.dts
@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* Copyright (c) 2019-2021 SiFive, Inc */
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2020 SiFive, Inc */
#include "fu740-c000.dtsi"
#include <dt-bindings/gpio/gpio.h>
@@ -9,8 +9,6 @@
#define RTCCLK_FREQ 1000000
/ {
- #address-cells = <2>;
- #size-cells = <2>;
model = "SiFive HiFive Unmatched A00";
compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000",
"sifive,fu740";
@@ -28,9 +26,6 @@
reg = <0x0 0x80000000 0x4 0x00000000>;
};
- soc {
- };
-
hfclk: hfclk {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -65,10 +60,21 @@
temperature-sensor at 4c {
compatible = "ti,tmp451";
reg = <0x4c>;
+ vcc-supply = <&vdd_bpro>;
interrupt-parent = <&gpio>;
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
};
+ eeprom at 54 {
+ compatible = "microchip,24c02", "atmel,24c02";
+ reg = <0x54>;
+ vcc-supply = <&vdd_bpro>;
+ label = "board-id";
+ pagesize = <16>;
+ read-only;
+ size = <256>;
+ };
+
pmic at 58 {
compatible = "dlg,da9063";
reg = <0x58>;
@@ -76,48 +82,44 @@
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
- regulators {
- vdd_bcore1: bcore1 {
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1050000>;
- regulator-min-microamp = <5000000>;
- regulator-max-microamp = <5000000>;
- regulator-always-on;
- };
+ onkey {
+ compatible = "dlg,da9063-onkey";
+ };
+
+ rtc {
+ compatible = "dlg,da9063-rtc";
+ };
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
- vdd_bcore2: bcore2 {
+ regulators {
+ vdd_bcore: bcores-merged {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
- regulator-min-microamp = <5000000>;
- regulator-max-microamp = <5000000>;
+ regulator-min-microamp = <4800000>;
+ regulator-max-microamp = <4800000>;
regulator-always-on;
};
vdd_bpro: bpro {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-min-microamp = <2500000>;
- regulator-max-microamp = <2500000>;
+ regulator-min-microamp = <2400000>;
+ regulator-max-microamp = <2400000>;
regulator-always-on;
};
vdd_bperi: bperi {
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1050000>;
+ regulator-min-microvolt = <1060000>;
+ regulator-max-microvolt = <1060000>;
regulator-min-microamp = <1500000>;
regulator-max-microamp = <1500000>;
regulator-always-on;
};
- vdd_bmem: bmem {
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-min-microamp = <3000000>;
- regulator-max-microamp = <3000000>;
- regulator-always-on;
- };
-
- vdd_bio: bio {
+ vdd_bmem_bio: bmem-bio-merged {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-min-microamp = <3000000>;
@@ -128,86 +130,66 @@
vdd_ldo1: ldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-min-microamp = <100000>;
- regulator-max-microamp = <100000>;
regulator-always-on;
};
vdd_ldo2: ldo2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo3: ldo3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo4: ldo4 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo5: ldo5 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-min-microamp = <100000>;
- regulator-max-microamp = <100000>;
regulator-always-on;
};
vdd_ldo6: ldo6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo7: ldo7 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo8: ldo8 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ld09: ldo9 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
- regulator-min-microamp = <200000>;
- regulator-max-microamp = <200000>;
+ regulator-always-on;
};
vdd_ldo10: ldo10 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
- regulator-min-microamp = <300000>;
- regulator-max-microamp = <300000>;
+ regulator-always-on;
};
vdd_ldo11: ldo11 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
- regulator-min-microamp = <300000>;
- regulator-max-microamp = <300000>;
regulator-always-on;
};
};
@@ -217,7 +199,7 @@
&qspi0 {
status = "okay";
flash at 0 {
- compatible = "issi,is25wp256", "jedec,spi-nor";
+ compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
m25p,fast-read;
@@ -234,6 +216,7 @@
spi-max-frequency = <20000000>;
voltage-ranges = <3300 3300>;
disable-wp;
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
};
@@ -256,4 +239,8 @@
&gpio {
status = "okay";
+ gpio-line-names = "J29.1", "PMICNTB", "PMICSHDN", "J8.1", "J8.3",
+ "PCIe_PWREN", "THERM", "UBRDG_RSTN", "PCIe_PERSTN",
+ "ULPI_RSTN", "J8.2", "UHUB_RSTN", "GEMGXL_RST", "J8.4",
+ "EN_VDD_SD", "SD_CD";
};
--
2.37.1
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