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arm64: dts: fvp: Move fixed devices out of bus node

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The devicetree compiler complains when DT nodes without a reg property
live inside a (simple) bus node:
Warning (simple_bus_reg): Node /bus@8000000/motherboard-bus/v2m_refclk32khz
                          missing or empty reg/ranges property

Move the fixed clocks, the fixed regulator, and the config bus subtree
to the root node, since they do not depend on any busses.

Link: https://lore.kernel.org/r/20200513103016.130417-4-andre.przywara@arm.com
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Andre Przywara
2020-05-13 11:29:59 +01:00
committed by Sudeep Holla
parent bb5cce12ac
commit 849bfc3dfc
1 changed files with 68 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

136
arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
View File

@@ -8,6 +8,74 @@
* VEMotherBoard.lisa
*/
/ {
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";
};
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";
};
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>;
};
};
bus@8000000 {
motherboard {
arm,v2m-memory-map = "rs1";
@@ -30,27 +98,6 @@
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@300000000 {
compatible = "simple-bus";
#address-cells = <1>;
@@ -198,53 +245,6 @@
};
};
};
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";
};
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>;
};
};
};
};
};