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-rw-r--r--Documentation/powerpc/mpc52xx-device-tree-bindings.txt4
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts26
-rw-r--r--arch/powerpc/boot/dts/lite5200b.dts26
-rw-r--r--drivers/watchdog/mpc5200_wdt.c3
4 files changed, 23 insertions, 36 deletions
diff --git a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
index 5f7d536cb0c6..5e03610e186f 100644
--- a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
+++ b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
@@ -185,7 +185,7 @@ bestcomm@<addr> dma-controller mpc5200-bestcomm 5200 pic also requires
Recommended soc5200 child nodes; populate as needed for your board
name device_type compatible Description
---- ----------- ---------- -----------
-gpt@<addr> gpt mpc5200-gpt General purpose timers
+gpt@<addr> gpt fsl,mpc5200-gpt General purpose timers
rtc@<addr> rtc mpc5200-rtc Real time clock
mscan@<addr> mscan mpc5200-mscan CAN bus controller
pci@<addr> pci mpc5200-pci PCI bridge
@@ -213,7 +213,7 @@ cell-index int When multiple devices are present, is the
5) General Purpose Timer nodes (child of soc5200 node)
On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board
design supports the internal wdt, then the device node for GPT0 should
-include the empty property 'has-wdt'.
+include the empty property 'fsl,has-wdt'.
6) PSC nodes (child of soc5200 node)
PSC nodes can define the optional 'port-number' property to force assignment
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index bc45f5fbb060..6731763f0282 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -70,18 +70,16 @@
};
gpt@600 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <0>;
reg = <600 10>;
interrupts = <1 9 0>;
interrupt-parent = <&mpc5200_pic>;
- has-wdt;
+ fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <1>;
reg = <610 10>;
interrupts = <1 a 0>;
@@ -89,8 +87,7 @@
};
gpt@620 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <2>;
reg = <620 10>;
interrupts = <1 b 0>;
@@ -98,8 +95,7 @@
};
gpt@630 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <3>;
reg = <630 10>;
interrupts = <1 c 0>;
@@ -107,8 +103,7 @@
};
gpt@640 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <4>;
reg = <640 10>;
interrupts = <1 d 0>;
@@ -116,8 +111,7 @@
};
gpt@650 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <5>;
reg = <650 10>;
interrupts = <1 e 0>;
@@ -125,8 +119,7 @@
};
gpt@660 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <6>;
reg = <660 10>;
interrupts = <1 f 0>;
@@ -134,8 +127,7 @@
};
gpt@670 { // General Purpose Timer
- compatible = "mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200-gpt";
cell-index = <7>;
reg = <670 10>;
interrupts = <1 10 0>;
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 6582c9a39b27..b540388c608c 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -70,18 +70,16 @@
};
gpt@600 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <0>;
reg = <600 10>;
interrupts = <1 9 0>;
interrupt-parent = <&mpc5200_pic>;
- has-wdt;
+ fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <1>;
reg = <610 10>;
interrupts = <1 a 0>;
@@ -89,8 +87,7 @@
};
gpt@620 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <2>;
reg = <620 10>;
interrupts = <1 b 0>;
@@ -98,8 +95,7 @@
};
gpt@630 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <3>;
reg = <630 10>;
interrupts = <1 c 0>;
@@ -107,8 +103,7 @@
};
gpt@640 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <4>;
reg = <640 10>;
interrupts = <1 d 0>;
@@ -116,8 +111,7 @@
};
gpt@650 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <5>;
reg = <650 10>;
interrupts = <1 e 0>;
@@ -125,8 +119,7 @@
};
gpt@660 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <6>;
reg = <660 10>;
interrupts = <1 f 0>;
@@ -134,8 +127,7 @@
};
gpt@670 { // General Purpose Timer
- compatible = "mpc5200b-gpt","mpc5200-gpt";
- device_type = "gpt";
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <7>;
reg = <670 10>;
interrupts = <1 10 0>;
diff --git a/drivers/watchdog/mpc5200_wdt.c b/drivers/watchdog/mpc5200_wdt.c
index 9cfb97576623..11f6a111e75b 100644
--- a/drivers/watchdog/mpc5200_wdt.c
+++ b/drivers/watchdog/mpc5200_wdt.c
@@ -176,6 +176,8 @@ static int mpc5200_wdt_probe(struct of_device *op, const struct of_device_id *ma
has_wdt = of_get_property(op->node, "has-wdt", NULL);
if (!has_wdt)
+ has_wdt = of_get_property(op->node, "fsl,has-wdt", NULL);
+ if (!has_wdt)
return -ENODEV;
wdt = kzalloc(sizeof(*wdt), GFP_KERNEL);
@@ -254,6 +256,7 @@ static int mpc5200_wdt_shutdown(struct of_device *op)
static struct of_device_id mpc5200_wdt_match[] = {
{ .compatible = "mpc5200-gpt", },
+ { .compatible = "fsl,mpc5200-gpt", },
{},
};
static struct of_platform_driver mpc5200_wdt_driver = {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.