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ARM: dts: arm: Update register-bit-led nodes 'reg' and node names

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Add a 'reg' entry for register-bit-led nodes on the Arm Ltd platforms.
The 'reg' entry is the LED control register address. With this, the node
name can be updated to use a generic node name, 'led', and a
unit-address.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211024232003.211484-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Rob Herring 2021-10-25 01:20:03 +02:00 committed by Arnd Bergmann
parent eb425d57a8
commit 25b892b583
No known key found for this signature in database
GPG Key ID: 9A6C79EFE60018D9
9 changed files with 144 additions and 57 deletions
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27
arch/arm/boot/dts/arm-realview-eb.dtsi
View File

@ -198,61 +198,72 @@
syscon: syscon@10000000 {
compatible = "arm,realview-eb-syscon", "syscon", "simple-mfd";
reg = <0x10000000 0x1000>;
ranges = <0x0 0x10000000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
led@08.0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "versatile:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@08.1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "versatile:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led@08.2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "versatile:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led@08.3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
default-state = "off";
};
led@08.4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
default-state = "off";
};
led@08.5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
default-state = "off";
};
led@08.6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
led@08.7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "versatile:7";

27
arch/arm/boot/dts/arm-realview-pb1176.dts
View File

@ -216,61 +216,72 @@
syscon: syscon@10000000 {
compatible = "arm,realview-pb1176-syscon", "syscon", "simple-mfd";
reg = <0x10000000 0x1000>;
ranges = <0x0 0x10000000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
led@08.0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "versatile:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@08.1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "versatile:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led@08.2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "versatile:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led@08.3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
default-state = "off";
};
led@08.4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
default-state = "off";
};
led@08.5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
default-state = "off";
};
led@08.6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
led@08.7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "versatile:7";

27
arch/arm/boot/dts/arm-realview-pb11mp.dts
View File

@ -303,64 +303,75 @@
pb11mp_syscon: syscon@10000000 {
compatible = "arm,realview-pb11mp-syscon", "syscon", "simple-mfd";
reg = <0x10000000 0x1000>;
ranges = <0x0 0x10000000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
led@08.0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "versatile:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@08.1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "versatile:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led@08.2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "versatile:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led@08.3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
linux,default-trigger = "cpu1";
default-state = "off";
};
led@08.4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
linux,default-trigger = "cpu2";
default-state = "off";
};
led@08.5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
linux,default-trigger = "cpu3";
default-state = "off";
};
led@08.6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
led@08.7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "versatile:7";

27
arch/arm/boot/dts/arm-realview-pbx.dtsi
View File

@ -220,61 +220,72 @@
syscon: syscon@10000000 {
compatible = "arm,realview-pbx-syscon", "syscon", "simple-mfd";
reg = <0x10000000 0x1000>;
ranges = <0x0 0x10000000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
led@08.0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "versatile:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@08.1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "versatile:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led@08.2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "versatile:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led@08.3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
default-state = "off";
};
led@08.4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
default-state = "off";
};
led@08.5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
default-state = "off";
};
led@08.6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
led@08.7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "versatile:7";

23
arch/arm/boot/dts/integrator.dtsi
View File

@ -15,10 +15,14 @@
core-module@10000000 {
compatible = "arm,core-module-integrator", "syscon", "simple-mfd";
reg = <0x10000000 0x200>;
ranges = <0x0 0x10000000 0x200>;
#address-cells = <1>;
#size-cells = <1>;
/* Use core module LED to indicate CPU load */
led@c.0 {
led@c,0 {
compatible = "register-bit-led";
reg = <0x0c 0x04>;
offset = <0x0c>;
mask = <0x01>;
label = "integrator:core_module";
@ -104,35 +108,42 @@
interrupts = <4>;
};
syscon {
syscon@1a000000 {
/* Debug registers mapped as syscon */
compatible = "syscon", "simple-mfd";
reg = <0x1a000000 0x10>;
ranges = <0x0 0x1a000000 0x10>;
#address-cells = <1>;
#size-cells = <1>;
led@4.0 {
led@4,0 {
compatible = "register-bit-led";
reg = <0x04 0x04>;
offset = <0x04>;
mask = <0x01>;
label = "integrator:green0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@4.1 {
led@4,1 {
compatible = "register-bit-led";
reg = <0x04 0x04>;
offset = <0x04>;
mask = <0x02>;
label = "integrator:yellow";
default-state = "off";
};
led@4.2 {
led@4,2 {
compatible = "register-bit-led";
reg = <0x04 0x04>;
offset = <0x04>;
mask = <0x04>;
label = "integrator:red";
default-state = "off";
};
led@4.3 {
led@4,3 {
compatible = "register-bit-led";
reg = <0x04 0x04>;
offset = <0x04>;
mask = <0x08>;
label = "integrator:green1";

10
arch/arm/boot/dts/mps2.dtsi
View File

@ -216,8 +216,13 @@
compatible = "syscon", "simple-mfd";
reg = <0x8000 0x10>;
led0 {
ranges = <0x0 0x8000 0x10>;
#address-cells = <1>;
#size-cells = <1>;
led@0,0 {
compatible = "register-bit-led";
reg = <0x00 0x04>;
offset = <0x0>;
mask = <0x01>;
label = "userled:0";
@ -225,8 +230,9 @@
default-state = "on";
};
led1 {
led@0,1 {
compatible = "register-bit-led";
reg = <0x00 0x04>;
offset = <0x0>;
mask = <0x02>;
label = "userled:1";

6
arch/arm/boot/dts/versatile-ab-ib2.dts
View File

@ -13,9 +13,13 @@
syscon@27000000 {
compatible = "arm,versatile-ib2-syscon", "syscon", "simple-mfd";
reg = <0x27000000 0x4>;
ranges = <0x0 0x27000000 0x4>;
#address-cells = <1>;
#size-cells = <1>;
led@00.4 {
led@0,4 {
compatible = "register-bit-led";
reg = <0x00 0x04>;
offset = <0x00>;
mask = <0x10>;
label = "versatile-ib2:0";

27
arch/arm/boot/dts/versatile-ab.dts
View File

@ -70,61 +70,72 @@
core-module@10000000 {
compatible = "arm,core-module-versatile", "syscon", "simple-mfd";
reg = <0x10000000 0x200>;
ranges = <0x0 0x10000000 0x200>;
#address-cells = <1>;
#size-cells = <1>;
led@08.0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "versatile:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led@08.1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "versatile:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led@08.2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "versatile:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led@08.3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "versatile:3";
default-state = "off";
};
led@08.4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "versatile:4";
default-state = "off";
};
led@08.5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "versatile:5";
default-state = "off";
};
led@08.6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "versatile:6";
default-state = "off";
};
led@08.7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "versatile:7";

27
arch/arm64/boot/dts/arm/juno-motherboard.dtsi
View File

@ -153,64 +153,75 @@
apbregs@10000 {
compatible = "syscon", "simple-mfd";
reg = <0x010000 0x1000>;
ranges = <0x0 0x10000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
led0 {
led@8,0 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x01>;
label = "vexpress:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
led1 {
led@8,1 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x02>;
label = "vexpress:1";
linux,default-trigger = "mmc0";
default-state = "off";
};
led2 {
led@8,2 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x04>;
label = "vexpress:2";
linux,default-trigger = "cpu0";
default-state = "off";
};
led3 {
led@8,3 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x08>;
label = "vexpress:3";
linux,default-trigger = "cpu1";
default-state = "off";
};
led4 {
led@8,4 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x10>;
label = "vexpress:4";
linux,default-trigger = "cpu2";
default-state = "off";
};
led5 {
led@8,5 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x20>;
label = "vexpress:5";
linux,default-trigger = "cpu3";
default-state = "off";
};
led6 {
led@8,6 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x40>;
label = "vexpress:6";
default-state = "off";
};
led7 {
led@8,7 {
compatible = "register-bit-led";
reg = <0x08 0x04>;
offset = <0x08>;
mask = <0x80>;
label = "vexpress:7";