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authorMarian Balakowicz <m8@semihalf.com>2007-10-18 14:44:24 -0400
committerGrant Likely <grant.likely@secretlab.ca>2007-10-21 14:42:55 -0400
commitd24bc314c964e900ddf30efa1ef44565cf0cf44c (patch)
treeee79394490a55998b355ea63acee96d14821a37a
parentc5c01c9700e59a5b20d7bdd15808d33ab9d9e877 (diff)
[POWERPC] Update device tree binding for mpc5200 gpt
Add 'fsl,' prefix to 'compatible' property for gpt nodes. Add 'fsl,' prefix to empty, GPT0 specific 'has-wdt' property. The fsl, prefix is being added to better match the convention of prefixing manufacturer specific properties and values with the vendors name. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat
-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
185Recommended soc5200 child nodes; populate as needed for your board 185Recommended soc5200 child nodes; populate as needed for your board
186name device_type compatible Description 186name device_type compatible Description
187---- ----------- ---------- ----------- 187---- ----------- ---------- -----------
188gpt@<addr> gpt mpc5200-gpt General purpose timers 188gpt@<addr> gpt fsl,mpc5200-gpt General purpose timers
189rtc@<addr> rtc mpc5200-rtc Real time clock 189rtc@<addr> rtc mpc5200-rtc Real time clock
190mscan@<addr> mscan mpc5200-mscan CAN bus controller 190mscan@<addr> mscan mpc5200-mscan CAN bus controller
191pci@<addr> pci mpc5200-pci PCI bridge 191pci@<addr> pci mpc5200-pci PCI bridge
@@ -213,7 +213,7 @@ cell-index int When multiple devices are present, is the
2135) General Purpose Timer nodes (child of soc5200 node) 2135) General Purpose Timer nodes (child of soc5200 node)
214On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board 214On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board
215design supports the internal wdt, then the device node for GPT0 should 215design supports the internal wdt, then the device node for GPT0 should
216include the empty property 'has-wdt'. 216include the empty property 'fsl,has-wdt'.
217 217
2186) PSC nodes (child of soc5200 node) 2186) PSC nodes (child of soc5200 node)
219PSC nodes can define the optional 'port-number' property to force assignment 219PSC 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 @@
70 }; 70 };
71 71
72 gpt@600 { // General Purpose Timer 72 gpt@600 { // General Purpose Timer
73 compatible = "mpc5200-gpt"; 73 compatible = "fsl,mpc5200-gpt";
74 device_type = "gpt";
75 cell-index = <0>; 74 cell-index = <0>;
76 reg = <600 10>; 75 reg = <600 10>;
77 interrupts = <1 9 0>; 76 interrupts = <1 9 0>;
78 interrupt-parent = <&mpc5200_pic>; 77 interrupt-parent = <&mpc5200_pic>;
79 has-wdt; 78 fsl,has-wdt;
80 }; 79 };
81 80
82 gpt@610 { // General Purpose Timer 81 gpt@610 { // General Purpose Timer
83 compatible = "mpc5200-gpt"; 82 compatible = "fsl,mpc5200-gpt";
84 device_type = "gpt";
85 cell-index = <1>; 83 cell-index = <1>;
86 reg = <610 10>; 84 reg = <610 10>;
87 interrupts = <1 a 0>; 85 interrupts = <1 a 0>;
@@ -89,8 +87,7 @@
89 }; 87 };
90 88
91 gpt@620 { // General Purpose Timer 89 gpt@620 { // General Purpose Timer
92 compatible = "mpc5200-gpt"; 90 compatible = "fsl,mpc5200-gpt";
93 device_type = "gpt";
94 cell-index = <2>; 91 cell-index = <2>;
95 reg = <620 10>; 92 reg = <620 10>;
96 interrupts = <1 b 0>; 93 interrupts = <1 b 0>;
@@ -98,8 +95,7 @@
98 }; 95 };
99 96
100 gpt@630 { // General Purpose Timer 97 gpt@630 { // General Purpose Timer
101 compatible = "mpc5200-gpt"; 98 compatible = "fsl,mpc5200-gpt";
102 device_type = "gpt";
103 cell-index = <3>; 99 cell-index = <3>;
104 reg = <630 10>; 100 reg = <630 10>;
105 interrupts = <1 c 0>; 101 interrupts = <1 c 0>;
@@ -107,8 +103,7 @@
107 }; 103 };
108 104
109 gpt@640 { // General Purpose Timer 105 gpt@640 { // General Purpose Timer
110 compatible = "mpc5200-gpt"; 106 compatible = "fsl,mpc5200-gpt";
111 device_type = "gpt";
112 cell-index = <4>; 107 cell-index = <4>;
113 reg = <640 10>; 108 reg = <640 10>;
114 interrupts = <1 d 0>; 109 interrupts = <1 d 0>;
@@ -116,8 +111,7 @@
116 }; 111 };
117 112
118 gpt@650 { // General Purpose Timer 113 gpt@650 { // General Purpose Timer
119 compatible = "mpc5200-gpt"; 114 compatible = "fsl,mpc5200-gpt";
120 device_type = "gpt";
121 cell-index = <5>; 115 cell-index = <5>;
122 reg = <650 10>; 116 reg = <650 10>;
123 interrupts = <1 e 0>; 117 interrupts = <1 e 0>;
@@ -125,8 +119,7 @@
125 }; 119 };
126 120
127 gpt@660 { // General Purpose Timer 121 gpt@660 { // General Purpose Timer
128 compatible = "mpc5200-gpt"; 122 compatible = "fsl,mpc5200-gpt";
129 device_type = "gpt";
130 cell-index = <6>; 123 cell-index = <6>;
131 reg = <660 10>; 124 reg = <660 10>;
132 interrupts = <1 f 0>; 125 interrupts = <1 f 0>;
@@ -134,8 +127,7 @@
134 }; 127 };
135 128
136 gpt@670 { // General Purpose Timer 129 gpt@670 { // General Purpose Timer
137 compatible = "mpc5200-gpt"; 130 compatible = "fsl,mpc5200-gpt";
138 device_type = "gpt";
139 cell-index = <7>; 131 cell-index = <7>;
140 reg = <670 10>; 132 reg = <670 10>;
141 interrupts = <1 10 0>; 133 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 @@
70 }; 70 };
71 71
72 gpt@600 { // General Purpose Timer 72 gpt@600 { // General Purpose Timer
73 compatible = "mpc5200b-gpt","mpc5200-gpt"; 73 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
74 device_type = "gpt";
75 cell-index = <0>; 74 cell-index = <0>;
76 reg = <600 10>; 75 reg = <600 10>;
77 interrupts = <1 9 0>; 76 interrupts = <1 9 0>;
78 interrupt-parent = <&mpc5200_pic>; 77 interrupt-parent = <&mpc5200_pic>;
79 has-wdt; 78 fsl,has-wdt;
80 }; 79 };
81 80
82 gpt@610 { // General Purpose Timer 81 gpt@610 { // General Purpose Timer
83 compatible = "mpc5200b-gpt","mpc5200-gpt"; 82 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
84 device_type = "gpt";
85 cell-index = <1>; 83 cell-index = <1>;
86 reg = <610 10>; 84 reg = <610 10>;
87 interrupts = <1 a 0>; 85 interrupts = <1 a 0>;
@@ -89,8 +87,7 @@
89 }; 87 };
90 88
91 gpt@620 { // General Purpose Timer 89 gpt@620 { // General Purpose Timer
92 compatible = "mpc5200b-gpt","mpc5200-gpt"; 90 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
93 device_type = "gpt";
94 cell-index = <2>; 91 cell-index = <2>;
95 reg = <620 10>; 92 reg = <620 10>;
96 interrupts = <1 b 0>; 93 interrupts = <1 b 0>;
@@ -98,8 +95,7 @@
98 }; 95 };
99 96
100 gpt@630 { // General Purpose Timer 97 gpt@630 { // General Purpose Timer
101 compatible = "mpc5200b-gpt","mpc5200-gpt"; 98 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
102 device_type = "gpt";
103 cell-index = <3>; 99 cell-index = <3>;
104 reg = <630 10>; 100 reg = <630 10>;
105 interrupts = <1 c 0>; 101 interrupts = <1 c 0>;
@@ -107,8 +103,7 @@
107 }; 103 };
108 104
109 gpt@640 { // General Purpose Timer 105 gpt@640 { // General Purpose Timer
110 compatible = "mpc5200b-gpt","mpc5200-gpt"; 106 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
111 device_type = "gpt";
112 cell-index = <4>; 107 cell-index = <4>;
113 reg = <640 10>; 108 reg = <640 10>;
114 interrupts = <1 d 0>; 109 interrupts = <1 d 0>;
@@ -116,8 +111,7 @@
116 }; 111 };
117 112
118 gpt@650 { // General Purpose Timer 113 gpt@650 { // General Purpose Timer
119 compatible = "mpc5200b-gpt","mpc5200-gpt"; 114 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
120 device_type = "gpt";
121 cell-index = <5>; 115 cell-index = <5>;
122 reg = <650 10>; 116 reg = <650 10>;
123 interrupts = <1 e 0>; 117 interrupts = <1 e 0>;
@@ -125,8 +119,7 @@
125 }; 119 };
126 120
127 gpt@660 { // General Purpose Timer 121 gpt@660 { // General Purpose Timer
128 compatible = "mpc5200b-gpt","mpc5200-gpt"; 122 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
129 device_type = "gpt";
130 cell-index = <6>; 123 cell-index = <6>;
131 reg = <660 10>; 124 reg = <660 10>;
132 interrupts = <1 f 0>; 125 interrupts = <1 f 0>;
@@ -134,8 +127,7 @@
134 }; 127 };
135 128
136 gpt@670 { // General Purpose Timer 129 gpt@670 { // General Purpose Timer
137 compatible = "mpc5200b-gpt","mpc5200-gpt"; 130 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
138 device_type = "gpt";
139 cell-index = <7>; 131 cell-index = <7>;
140 reg = <670 10>; 132 reg = <670 10>;
141 interrupts = <1 10 0>; 133 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
176 176
177 has_wdt = of_get_property(op->node, "has-wdt", NULL); 177 has_wdt = of_get_property(op->node, "has-wdt", NULL);
178 if (!has_wdt) 178 if (!has_wdt)
179 has_wdt = of_get_property(op->node, "fsl,has-wdt", NULL);
180 if (!has_wdt)
179 return -ENODEV; 181 return -ENODEV;
180 182
181 wdt = kzalloc(sizeof(*wdt), GFP_KERNEL); 183 wdt = kzalloc(sizeof(*wdt), GFP_KERNEL);
@@ -254,6 +256,7 @@ static int mpc5200_wdt_shutdown(struct of_device *op)
254 256
255static struct of_device_id mpc5200_wdt_match[] = { 257static struct of_device_id mpc5200_wdt_match[] = {
256 { .compatible = "mpc5200-gpt", }, 258 { .compatible = "mpc5200-gpt", },
259 { .compatible = "fsl,mpc5200-gpt", },
257 {}, 260 {},
258}; 261};
259static struct of_platform_driver mpc5200_wdt_driver = { 262static struct of_platform_driver mpc5200_wdt_driver = {
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 05:20:49 -0500