mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 00:45:19 +07:00
83be0e605e
Commit 2cff6dba57 ("ARM: dts: vexpress: fix node name unit-address presence warnings")
removed the unit address as there was no associated reg property in
these sysreg nodes.
Also the latest DTC throws warnings for character '_' in the node names.
Warning (node_name_chars_strict): /sysreg@10000/sys_led: Character '_' not recommended in node name
Warning (node_name_chars_strict): /sysreg@10000/sys_mci: Character '_' not recommended in node name
Warning (node_name_chars_strict): /sysreg@10000/sys_flash: Character '_' not recommended in node name
The correct way to fix this as well as the original unit-address presence
warnings is to use the standard gpio controller binding and specify the
reg properties as per the hardware as it was before.
However note that Vexpress sysreg MFD driver will still continue to use
the hardcoded values for compatibility reasons.
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Suggested-by: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
453 lines
11 KiB
Plaintext
453 lines
11 KiB
Plaintext
/*
|
|
* ARM Ltd. Versatile Express
|
|
*
|
|
* Motherboard Express uATX
|
|
* V2M-P1
|
|
*
|
|
* HBI-0190D
|
|
*
|
|
* RS1 memory map ("ARM Cortex-A Series memory map" in the board's
|
|
* Technical Reference Manual)
|
|
*
|
|
* WARNING! The hardware described in this file is independent from the
|
|
* original variant (vexpress-v2m.dtsi), but there is a strong
|
|
* correspondence between the two configurations.
|
|
*
|
|
* TAKE CARE WHEN MAINTAINING THIS FILE TO PROPAGATE ANY RELEVANT
|
|
* CHANGES TO vexpress-v2m.dtsi!
|
|
*/
|
|
|
|
/ {
|
|
smb@8000000 {
|
|
motherboard {
|
|
model = "V2M-P1";
|
|
arm,hbi = <0x190>;
|
|
arm,vexpress,site = <0>;
|
|
arm,v2m-memory-map = "rs1";
|
|
compatible = "arm,vexpress,v2m-p1", "simple-bus";
|
|
#address-cells = <2>; /* SMB chipselect number and offset */
|
|
#size-cells = <1>;
|
|
#interrupt-cells = <1>;
|
|
ranges;
|
|
|
|
flash@0,00000000 {
|
|
compatible = "arm,vexpress-flash", "cfi-flash";
|
|
reg = <0 0x00000000 0x04000000>,
|
|
<4 0x00000000 0x04000000>;
|
|
bank-width = <4>;
|
|
};
|
|
|
|
psram@1,00000000 {
|
|
compatible = "arm,vexpress-psram", "mtd-ram";
|
|
reg = <1 0x00000000 0x02000000>;
|
|
bank-width = <4>;
|
|
};
|
|
|
|
v2m_video_ram: vram@2,00000000 {
|
|
compatible = "arm,vexpress-vram";
|
|
reg = <2 0x00000000 0x00800000>;
|
|
};
|
|
|
|
ethernet@2,02000000 {
|
|
compatible = "smsc,lan9118", "smsc,lan9115";
|
|
reg = <2 0x02000000 0x10000>;
|
|
interrupts = <15>;
|
|
phy-mode = "mii";
|
|
reg-io-width = <4>;
|
|
smsc,irq-active-high;
|
|
smsc,irq-push-pull;
|
|
vdd33a-supply = <&v2m_fixed_3v3>;
|
|
vddvario-supply = <&v2m_fixed_3v3>;
|
|
};
|
|
|
|
usb@2,03000000 {
|
|
compatible = "nxp,usb-isp1761";
|
|
reg = <2 0x03000000 0x20000>;
|
|
interrupts = <16>;
|
|
port1-otg;
|
|
};
|
|
|
|
iofpga@3,00000000 {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0 3 0 0x200000>;
|
|
|
|
v2m_sysreg: sysreg@10000 {
|
|
compatible = "arm,vexpress-sysreg";
|
|
reg = <0x010000 0x1000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0 0x10000 0x1000>;
|
|
|
|
v2m_led_gpios: gpio@8 {
|
|
compatible = "arm,vexpress-sysreg,sys_led";
|
|
reg = <0x008 4>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
v2m_mmc_gpios: gpio@48 {
|
|
compatible = "arm,vexpress-sysreg,sys_mci";
|
|
reg = <0x048 4>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
v2m_flash_gpios: gpio@4c {
|
|
compatible = "arm,vexpress-sysreg,sys_flash";
|
|
reg = <0x04c 4>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
};
|
|
|
|
v2m_sysctl: sysctl@20000 {
|
|
compatible = "arm,sp810", "arm,primecell";
|
|
reg = <0x020000 0x1000>;
|
|
clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
|
|
clock-names = "refclk", "timclk", "apb_pclk";
|
|
#clock-cells = <1>;
|
|
clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
|
|
assigned-clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_sysctl 3>, <&v2m_sysctl 3>;
|
|
assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
|
|
};
|
|
|
|
/* PCI-E I2C bus */
|
|
v2m_i2c_pcie: i2c@30000 {
|
|
compatible = "arm,versatile-i2c";
|
|
reg = <0x030000 0x1000>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pcie-switch@60 {
|
|
compatible = "idt,89hpes32h8";
|
|
reg = <0x60>;
|
|
};
|
|
};
|
|
|
|
aaci@40000 {
|
|
compatible = "arm,pl041", "arm,primecell";
|
|
reg = <0x040000 0x1000>;
|
|
interrupts = <11>;
|
|
clocks = <&smbclk>;
|
|
clock-names = "apb_pclk";
|
|
};
|
|
|
|
mmci@50000 {
|
|
compatible = "arm,pl180", "arm,primecell";
|
|
reg = <0x050000 0x1000>;
|
|
interrupts = <9 10>;
|
|
cd-gpios = <&v2m_mmc_gpios 0 0>;
|
|
wp-gpios = <&v2m_mmc_gpios 1 0>;
|
|
max-frequency = <12000000>;
|
|
vmmc-supply = <&v2m_fixed_3v3>;
|
|
clocks = <&v2m_clk24mhz>, <&smbclk>;
|
|
clock-names = "mclk", "apb_pclk";
|
|
};
|
|
|
|
kmi@60000 {
|
|
compatible = "arm,pl050", "arm,primecell";
|
|
reg = <0x060000 0x1000>;
|
|
interrupts = <12>;
|
|
clocks = <&v2m_clk24mhz>, <&smbclk>;
|
|
clock-names = "KMIREFCLK", "apb_pclk";
|
|
};
|
|
|
|
kmi@70000 {
|
|
compatible = "arm,pl050", "arm,primecell";
|
|
reg = <0x070000 0x1000>;
|
|
interrupts = <13>;
|
|
clocks = <&v2m_clk24mhz>, <&smbclk>;
|
|
clock-names = "KMIREFCLK", "apb_pclk";
|
|
};
|
|
|
|
v2m_serial0: uart@90000 {
|
|
compatible = "arm,pl011", "arm,primecell";
|
|
reg = <0x090000 0x1000>;
|
|
interrupts = <5>;
|
|
clocks = <&v2m_oscclk2>, <&smbclk>;
|
|
clock-names = "uartclk", "apb_pclk";
|
|
};
|
|
|
|
v2m_serial1: uart@a0000 {
|
|
compatible = "arm,pl011", "arm,primecell";
|
|
reg = <0x0a0000 0x1000>;
|
|
interrupts = <6>;
|
|
clocks = <&v2m_oscclk2>, <&smbclk>;
|
|
clock-names = "uartclk", "apb_pclk";
|
|
};
|
|
|
|
v2m_serial2: uart@b0000 {
|
|
compatible = "arm,pl011", "arm,primecell";
|
|
reg = <0x0b0000 0x1000>;
|
|
interrupts = <7>;
|
|
clocks = <&v2m_oscclk2>, <&smbclk>;
|
|
clock-names = "uartclk", "apb_pclk";
|
|
};
|
|
|
|
v2m_serial3: uart@c0000 {
|
|
compatible = "arm,pl011", "arm,primecell";
|
|
reg = <0x0c0000 0x1000>;
|
|
interrupts = <8>;
|
|
clocks = <&v2m_oscclk2>, <&smbclk>;
|
|
clock-names = "uartclk", "apb_pclk";
|
|
};
|
|
|
|
wdt@f0000 {
|
|
compatible = "arm,sp805", "arm,primecell";
|
|
reg = <0x0f0000 0x1000>;
|
|
interrupts = <0>;
|
|
clocks = <&v2m_refclk32khz>, <&smbclk>;
|
|
clock-names = "wdogclk", "apb_pclk";
|
|
};
|
|
|
|
v2m_timer01: timer@110000 {
|
|
compatible = "arm,sp804", "arm,primecell";
|
|
reg = <0x110000 0x1000>;
|
|
interrupts = <2>;
|
|
clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
|
|
clock-names = "timclken1", "timclken2", "apb_pclk";
|
|
};
|
|
|
|
v2m_timer23: timer@120000 {
|
|
compatible = "arm,sp804", "arm,primecell";
|
|
reg = <0x120000 0x1000>;
|
|
interrupts = <3>;
|
|
clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
|
|
clock-names = "timclken1", "timclken2", "apb_pclk";
|
|
};
|
|
|
|
/* DVI I2C bus */
|
|
v2m_i2c_dvi: i2c@160000 {
|
|
compatible = "arm,versatile-i2c";
|
|
reg = <0x160000 0x1000>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
dvi-transmitter@39 {
|
|
compatible = "sil,sii9022-tpi", "sil,sii9022";
|
|
reg = <0x39>;
|
|
};
|
|
|
|
dvi-transmitter@60 {
|
|
compatible = "sil,sii9022-cpi", "sil,sii9022";
|
|
reg = <0x60>;
|
|
};
|
|
};
|
|
|
|
rtc@170000 {
|
|
compatible = "arm,pl031", "arm,primecell";
|
|
reg = <0x170000 0x1000>;
|
|
interrupts = <4>;
|
|
clocks = <&smbclk>;
|
|
clock-names = "apb_pclk";
|
|
};
|
|
|
|
compact-flash@1a0000 {
|
|
compatible = "arm,vexpress-cf", "ata-generic";
|
|
reg = <0x1a0000 0x100
|
|
0x1a0100 0xf00>;
|
|
reg-shift = <2>;
|
|
};
|
|
|
|
clcd@1f0000 {
|
|
compatible = "arm,pl111", "arm,primecell";
|
|
reg = <0x1f0000 0x1000>;
|
|
interrupt-names = "combined";
|
|
interrupts = <14>;
|
|
clocks = <&v2m_oscclk1>, <&smbclk>;
|
|
clock-names = "clcdclk", "apb_pclk";
|
|
memory-region = <&v2m_video_ram>;
|
|
max-memory-bandwidth = <50350000>; /* 16bpp @ 25.175MHz */
|
|
|
|
port {
|
|
v2m_clcd_pads: endpoint {
|
|
remote-endpoint = <&v2m_clcd_panel>;
|
|
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
|
|
};
|
|
};
|
|
|
|
panel {
|
|
compatible = "panel-dpi";
|
|
|
|
port {
|
|
v2m_clcd_panel: endpoint {
|
|
remote-endpoint = <&v2m_clcd_pads>;
|
|
};
|
|
};
|
|
|
|
panel-timing {
|
|
clock-frequency = <25175000>;
|
|
hactive = <640>;
|
|
hback-porch = <40>;
|
|
hfront-porch = <24>;
|
|
hsync-len = <96>;
|
|
vactive = <480>;
|
|
vback-porch = <32>;
|
|
vfront-porch = <11>;
|
|
vsync-len = <2>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
v2m_fixed_3v3: fixed-regulator-0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
v2m_clk24mhz: clk24mhz {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <24000000>;
|
|
clock-output-names = "v2m:clk24mhz";
|
|
};
|
|
|
|
v2m_refclk1mhz: refclk1mhz {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <1000000>;
|
|
clock-output-names = "v2m:refclk1mhz";
|
|
};
|
|
|
|
v2m_refclk32khz: refclk32khz {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
clock-output-names = "v2m:refclk32khz";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
user1 {
|
|
label = "v2m:green:user1";
|
|
gpios = <&v2m_led_gpios 0 0>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
user2 {
|
|
label = "v2m:green:user2";
|
|
gpios = <&v2m_led_gpios 1 0>;
|
|
linux,default-trigger = "mmc0";
|
|
};
|
|
|
|
user3 {
|
|
label = "v2m:green:user3";
|
|
gpios = <&v2m_led_gpios 2 0>;
|
|
linux,default-trigger = "cpu0";
|
|
};
|
|
|
|
user4 {
|
|
label = "v2m:green:user4";
|
|
gpios = <&v2m_led_gpios 3 0>;
|
|
linux,default-trigger = "cpu1";
|
|
};
|
|
|
|
user5 {
|
|
label = "v2m:green:user5";
|
|
gpios = <&v2m_led_gpios 4 0>;
|
|
linux,default-trigger = "cpu2";
|
|
};
|
|
|
|
user6 {
|
|
label = "v2m:green:user6";
|
|
gpios = <&v2m_led_gpios 5 0>;
|
|
linux,default-trigger = "cpu3";
|
|
};
|
|
|
|
user7 {
|
|
label = "v2m:green:user7";
|
|
gpios = <&v2m_led_gpios 6 0>;
|
|
linux,default-trigger = "cpu4";
|
|
};
|
|
|
|
user8 {
|
|
label = "v2m:green:user8";
|
|
gpios = <&v2m_led_gpios 7 0>;
|
|
linux,default-trigger = "cpu5";
|
|
};
|
|
};
|
|
|
|
mcc {
|
|
compatible = "arm,vexpress,config-bus";
|
|
arm,vexpress,config-bridge = <&v2m_sysreg>;
|
|
|
|
oscclk0 {
|
|
/* MCC static memory clock */
|
|
compatible = "arm,vexpress-osc";
|
|
arm,vexpress-sysreg,func = <1 0>;
|
|
freq-range = <25000000 60000000>;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "v2m:oscclk0";
|
|
};
|
|
|
|
v2m_oscclk1: oscclk1 {
|
|
/* CLCD clock */
|
|
compatible = "arm,vexpress-osc";
|
|
arm,vexpress-sysreg,func = <1 1>;
|
|
freq-range = <23750000 65000000>;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "v2m:oscclk1";
|
|
};
|
|
|
|
v2m_oscclk2: oscclk2 {
|
|
/* IO FPGA peripheral clock */
|
|
compatible = "arm,vexpress-osc";
|
|
arm,vexpress-sysreg,func = <1 2>;
|
|
freq-range = <24000000 24000000>;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "v2m:oscclk2";
|
|
};
|
|
|
|
volt-vio {
|
|
/* Logic level voltage */
|
|
compatible = "arm,vexpress-volt";
|
|
arm,vexpress-sysreg,func = <2 0>;
|
|
regulator-name = "VIO";
|
|
regulator-always-on;
|
|
label = "VIO";
|
|
};
|
|
|
|
temp-mcc {
|
|
/* MCC internal operating temperature */
|
|
compatible = "arm,vexpress-temp";
|
|
arm,vexpress-sysreg,func = <4 0>;
|
|
label = "MCC";
|
|
};
|
|
|
|
reset {
|
|
compatible = "arm,vexpress-reset";
|
|
arm,vexpress-sysreg,func = <5 0>;
|
|
};
|
|
|
|
muxfpga {
|
|
compatible = "arm,vexpress-muxfpga";
|
|
arm,vexpress-sysreg,func = <7 0>;
|
|
};
|
|
|
|
shutdown {
|
|
compatible = "arm,vexpress-shutdown";
|
|
arm,vexpress-sysreg,func = <8 0>;
|
|
};
|
|
|
|
reboot {
|
|
compatible = "arm,vexpress-reboot";
|
|
arm,vexpress-sysreg,func = <9 0>;
|
|
};
|
|
|
|
dvimode {
|
|
compatible = "arm,vexpress-dvimode";
|
|
arm,vexpress-sysreg,func = <11 0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|