Skip to content

L
linux
Commit 349b0f95 authored by Sudeep Holla's avatar Sudeep Holla
Browse files
Options

arm64: dts: juno/rtsm: re-structure motherboard includes 

It is a bit unorthodox to just include a file in the middle of a another
DTS file, it breaks the pattern from other device trees and also makes
it really hard to reference things across the files with phandles.

Restructure the include for the Juno/RTSM motherboards to happen at the
top of the file, reference the target nodes directly, and indent the
motherboard .dtsi files to reflect their actual depth in the hierarchy.

This is a purely syntactic change that result in the same DTB files from
the DTS/DTSI files. This is based on similar patch from Linus Walleij
for ARM Vexpress platforms.
Acked-by: default avatarLiviu Dudau <liviu.dudau@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 506eeeab
Hide whitespace changes
Inline Side-by-side
Showing with 235 additions and 229 deletions
arch/arm64/boot/dts/arm/juno-base.dtsi
View file @ 349b0f95
// SPDX-License-Identifier: GPL-2.0
#include "juno-clocks.dtsi"
#include "juno-motherboard.dtsi"
/ {
/*
......@@ -795,8 +796,6 @@ smb@8000000 {
<0 0 10 &gic 0 0 0 167 IRQ_TYPE_LEVEL_HIGH>,
<0 0 11 &gic 0 0 0 168 IRQ_TYPE_LEVEL_HIGH>,
<0 0 12 &gic 0 0 0 169 IRQ_TYPE_LEVEL_HIGH>;
/include/ "juno-motherboard.dtsi"
};
site2: tlx@60000000 {
......
arch/arm64/boot/dts/arm/juno-motherboard.dtsi
View file @ 349b0f95
......@@ -7,6 +7,8 @@
*
*/
/ {
smb@8000000 {
mb_clk24mhz: clk24mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
......@@ -287,3 +289,5 @@ iofpga_gpio0: gpio@1d0000 {
};
};
};
};
};
arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
View file @ 349b0f95
......@@ -12,6 +12,8 @@
/memreserve/ 0x80000000 0x00010000;
#include "rtsm_ve-motherboard.dtsi"
/ {
model = "RTSM_VE_AEMv8A";
compatible = "arm,rtsm_ve,aemv8a", "arm,vexpress";
......@@ -162,7 +164,5 @@ smb@8000000 {
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
/include/ "rtsm_ve-motherboard.dtsi"
};
};
arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
View file @ 349b0f95
......@@ -7,270 +7,273 @@
*
* VEMotherBoard.lisa
*/
motherboard {
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>;
};
v2m_video_ram: vram@2,00000000 {
compatible = "arm,vexpress-vram";
reg = <2 0x00000000 0x00800000>;
};
ethernet@2,02000000 {
compatible = "smsc,lan91c111";
reg = <2 0x02000000 0x10000>;
interrupts = <15>;
};
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";
};
iofpga@3,00000000 {
compatible = "simple-bus";
#address-cells = <1>;
/ {
smb@8000000 {
motherboard {
arm,v2m-memory-map = "rs1";
compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
ranges = <0 3 0 0x200000>;
v2m_sysreg: sysreg@10000 {
compatible = "arm,vexpress-sysreg";
reg = <0x010000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
#interrupt-cells = <1>;
ranges;
flash@0,00000000 {
compatible = "arm,vexpress-flash", "cfi-flash";
reg = <0 0x00000000 0x04000000>,
<4 0x00000000 0x04000000>;
bank-width = <4>;
};
v2m_sysctl: sysctl@20000 {
compatible = "arm,sp810", "arm,primecell";
reg = <0x020000 0x1000>;
clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
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>;
v2m_video_ram: vram@2,00000000 {
compatible = "arm,vexpress-vram";
reg = <2 0x00000000 0x00800000>;
};
aaci@40000 {
compatible = "arm,pl041", "arm,primecell";
reg = <0x040000 0x1000>;
interrupts = <11>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
ethernet@2,02000000 {
compatible = "smsc,lan91c111";
reg = <2 0x02000000 0x10000>;
interrupts = <15>;
};
mmci@50000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
interrupts = <9 10>;
cd-gpios = <&v2m_sysreg 0 0>;
wp-gpios = <&v2m_sysreg 1 0>;
max-frequency = <12000000>;
vmmc-supply = <&v2m_fixed_3v3>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "mclk", "apb_pclk";
v2m_clk24mhz: clk24mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
clock-output-names = "v2m:clk24mhz";
};
kmi@60000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x060000 0x1000>;
interrupts = <12>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
v2m_refclk1mhz: refclk1mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000>;
clock-output-names = "v2m:refclk1mhz";
};
kmi@70000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x070000 0x1000>;
interrupts = <13>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
v2m_refclk32khz: refclk32khz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "v2m:refclk32khz";
};
v2m_serial0: uart@90000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x090000 0x1000>;
interrupts = <5>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
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>;
gpio-controller;
#gpio-cells = <2>;
};
v2m_serial1: uart@a0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0a0000 0x1000>;
interrupts = <6>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
v2m_sysctl: sysctl@20000 {
compatible = "arm,sp810", "arm,primecell";
reg = <0x020000 0x1000>;
clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
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>;
};
v2m_serial2: uart@b0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0b0000 0x1000>;
interrupts = <7>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
aaci@40000 {
compatible = "arm,pl041", "arm,primecell";
reg = <0x040000 0x1000>;
interrupts = <11>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
v2m_serial3: uart@c0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0c0000 0x1000>;
interrupts = <8>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
mmci@50000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
interrupts = <9 10>;
cd-gpios = <&v2m_sysreg 0 0>;
wp-gpios = <&v2m_sysreg 1 0>;
max-frequency = <12000000>;
vmmc-supply = <&v2m_fixed_3v3>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "mclk", "apb_pclk";
};
wdt@f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x1000>;
interrupts = <0>;
clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>;
clock-names = "wdogclk", "apb_pclk";
};
kmi@60000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x060000 0x1000>;
interrupts = <12>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
};
v2m_timer01: timer@110000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x110000 0x1000>;
interrupts = <2>;
clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_clk24mhz>;
clock-names = "timclken1", "timclken2", "apb_pclk";
};
kmi@70000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x070000 0x1000>;
interrupts = <13>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
};
v2m_timer23: timer@120000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x120000 0x1000>;
interrupts = <3>;
clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&v2m_clk24mhz>;
clock-names = "timclken1", "timclken2", "apb_pclk";
};
v2m_serial0: uart@90000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x090000 0x1000>;
interrupts = <5>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
rtc@170000 {
compatible = "arm,pl031", "arm,primecell";
reg = <0x170000 0x1000>;
interrupts = <4>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
v2m_serial1: uart@a0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0a0000 0x1000>;
interrupts = <6>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
clcd@1f0000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f0000 0x1000>;
interrupt-names = "combined";
interrupts = <14>;
clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
clock-names = "clcdclk", "apb_pclk";
arm,pl11x,framebuffer = <0x18000000 0x00180000>;
memory-region = <&v2m_video_ram>;
max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
port {
v2m_clcd_pads: endpoint {
remote-endpoint = <&v2m_clcd_panel>;
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
};
v2m_serial2: uart@b0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0b0000 0x1000>;
interrupts = <7>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
panel {
compatible = "panel-dpi";
v2m_serial3: uart@c0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0c0000 0x1000>;
interrupts = <8>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
wdt@f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x1000>;
interrupts = <0>;
clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>;
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>, <&v2m_clk24mhz>;
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>, <&v2m_clk24mhz>;
clock-names = "timclken1", "timclken2", "apb_pclk";
};
rtc@170000 {
compatible = "arm,pl031", "arm,primecell";
reg = <0x170000 0x1000>;
interrupts = <4>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
clcd@1f0000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f0000 0x1000>;
interrupt-names = "combined";
interrupts = <14>;
clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
clock-names = "clcdclk", "apb_pclk";
arm,pl11x,framebuffer = <0x18000000 0x00180000>;
memory-region = <&v2m_video_ram>;
max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
port {
v2m_clcd_panel: endpoint {
remote-endpoint = <&v2m_clcd_pads>;
v2m_clcd_pads: endpoint {
remote-endpoint = <&v2m_clcd_panel>;
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
};
};
panel-timing {
clock-frequency = <63500127>;
hactive = <1024>;
hback-porch = <152>;
hfront-porch = <48>;
hsync-len = <104>;
vactive = <768>;
vback-porch = <23>;
vfront-porch = <3>;
vsync-len = <4>;
panel {
compatible = "panel-dpi";
port {
v2m_clcd_panel: endpoint {
remote-endpoint = <&v2m_clcd_pads>;
};
};
panel-timing {
clock-frequency = <63500127>;
hactive = <1024>;
hback-porch = <152>;
hfront-porch = <48>;
hsync-len = <104>;
vactive = <768>;
vback-porch = <23>;
vfront-porch = <3>;
vsync-len = <4>;
};
};
};
};
virtio-block@130000 {
compatible = "virtio,mmio";
reg = <0x130000 0x200>;
interrupts = <42>;
virtio-block@130000 {
compatible = "virtio,mmio";
reg = <0x130000 0x200>;
interrupts = <42>;
};
};
};
v2m_fixed_3v3: v2m-3v3 {
compatible = "regulator-fixed";
regulator-name = "3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
mcc {
compatible = "arm,vexpress,config-bus";
arm,vexpress,config-bridge = <&v2m_sysreg>;
v2m_oscclk1: oscclk1 {
/* CLCD clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 1>;
freq-range = <23750000 63500000>;
#clock-cells = <0>;
clock-output-names = "v2m:oscclk1";
v2m_fixed_3v3: v2m-3v3 {
compatible = "regulator-fixed";
regulator-name = "3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reset {
compatible = "arm,vexpress-reset";
arm,vexpress-sysreg,func = <5 0>;
};
mcc {
compatible = "arm,vexpress,config-bus";
arm,vexpress,config-bridge = <&v2m_sysreg>;
v2m_oscclk1: oscclk1 {
/* CLCD clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 1>;
freq-range = <23750000 63500000>;
#clock-cells = <0>;
clock-output-names = "v2m:oscclk1";
};
muxfpga {
compatible = "arm,vexpress-muxfpga";
arm,vexpress-sysreg,func = <7 0>;
};
reset {
compatible = "arm,vexpress-reset";
arm,vexpress-sysreg,func = <5 0>;
};
shutdown {
compatible = "arm,vexpress-shutdown";
arm,vexpress-sysreg,func = <8 0>;
};
muxfpga {
compatible = "arm,vexpress-muxfpga";
arm,vexpress-sysreg,func = <7 0>;
};
reboot {
compatible = "arm,vexpress-reboot";
arm,vexpress-sysreg,func = <9 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>;
dvimode {
compatible = "arm,vexpress-dvimode";
arm,vexpress-sysreg,func = <11 0>;
};
};
};
};
};
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7