[PATCH 3/3] Add device tree compatible aliases to i2c drivers

Jon Smirl
2008-01-23T02:09:16Z

PowerPC device trees use a different naming convention than the Linux kernel. Provide alias names for i2c drivers in order to allow them to be loaded by device tree name. The OF_ID macro ensures that the aliases are only present in powerpc builds and separated into their own namespace.

Signed-off-by: Jon Smirl <jonsmirl-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---

drivers/hwmon/f75375s.c | 2 ++
drivers/i2c/chips/ds1682.c | 1 +
drivers/i2c/chips/menelaus.c | 1 +
drivers/i2c/chips/tps65010.c | 4 ++++
drivers/i2c/chips/tsl2550.c | 1 +
drivers/rtc/rtc-ds1307.c | 6 ++++++
drivers/rtc/rtc-ds1374.c | 1 +
drivers/rtc/rtc-m41t80.c | 8 ++++++++
drivers/rtc/rtc-pcf8563.c | 2 ++
drivers/rtc/rtc-rs5c372.c | 4 ++++
10 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index 4cb4db4..dd548e7 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -132,6 +132,8 @@ static struct i2c_driver f75375_legacy_driver = {
static const struct i2c_device_id f75375_id[] = {
{ "f75373", f75373 },
{ "f75375", f75375 },
+ OF_ID("fintek,f75373", f75373)
+ OF_ID("fintek,f75375", f75375)
{ },
};
MODULE_DEVICE_TABLE(i2c, f75375_id);
diff --git a/drivers/i2c/chips/ds1682.c b/drivers/i2c/chips/ds1682.c
index 51ff518..817ad1f 100644
--- a/drivers/i2c/chips/ds1682.c
+++ b/drivers/i2c/chips/ds1682.c
@@ -237,6 +237,7 @@ static int ds1682_remove(struct i2c_client *client)

static const struct i2c_device_id ds1682_id[] = {
{ "ds1682", 0 },
+ OF_ID("dallas,ds1682", 0)
{ },
};
MODULE_DEVICE_TABLE(i2c, ds1682_id);
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index 1f9ac5e..ba7d619 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -1245,6 +1245,7 @@ static int __exit menelaus_remove(struct i2c_client *client)

static const struct i2c_device_id menelaus_id[] = {
{ "menelaus", 0 },
+ OF_ID("ti,twl92330", 0)
{ },
};
MODULE_DEVICE_TABLE(i2c, menelaus_id);
diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c
index e07274d..67fd30f 100644
--- a/drivers/i2c/chips/tps65010.c
+++ b/drivers/i2c/chips/tps65010.c
@@ -571,6 +571,10 @@ static const struct i2c_device_id tps65010_id[] = {
{ "tps65011", TPS65011 },
{ "tps65012", TPS65012 },
{ "tps65013", TPS65013 },
+ OF_ID("ti,tps65010", TPS65010)
+ OF_ID("ti,tps65011", TPS65011)
+ OF_ID("ti,tps65012", TPS65012)
+ OF_ID("ri,tps65013", TPS65013)
{ },
};
MODULE_DEVICE_TABLE(i2c, tps65010_id);
diff --git a/drivers/i2c/chips/tsl2550.c b/drivers/i2c/chips/tsl2550.c
index 2add8be..8071d6d 100644
--- a/drivers/i2c/chips/tsl2550.c
+++ b/drivers/i2c/chips/tsl2550.c
@@ -454,6 +454,7 @@ static int tsl2550_resume(struct i2c_client *client)

static const struct i2c_device_id tsl2550_id[] = {
{ "tsl2550", 0 },
+ OF_ID("taos,tsl2550", 0)
{ },
};
MODULE_DEVICE_TABLE(i2c, tsl2550_id);
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index a5614ab..e363a5f 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -129,6 +129,12 @@ static const struct i2c_device_id ds1307_id[] = {
{ "ds1339", ds_1339 },
{ "ds1340", ds_1340 },
{ "m41t00", m41t00 },
+ OF_ID("dallas,ds1307", ds_1307)
+ OF_ID("dallas,ds1337", ds_1337)
+ OF_ID("dallas,ds1338", ds_1338)
+ OF_ID("dallas,ds1339", ds_1339)
+ OF_ID("dallas,ds1340", ds_1340)
+ OF_ID("stm,m41t00", m41t00)
{},
};
MODULE_DEVICE_TABLE(i2c, ds1307_id);
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c
index 376ceeb..e4f680a 100644
--- a/drivers/rtc/rtc-ds1374.c
+++ b/drivers/rtc/rtc-ds1374.c
@@ -43,6 +43,7 @@

static const struct i2c_device_id ds1374_id[] = {
{ "ds1374", 0 },
+ OF_ID("dallas,ds1374", 0)
{},
};
MODULE_DEVICE_TABLE(i2c, ds1374_id);
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index c672557..663f8b5 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -69,6 +69,14 @@ static const struct i2c_device_id m41t80_id[] = {
{ "m41st84", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
{ "m41st85", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
{ "m41st87", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+ OF_ID("stm,m41t80", 0)
+ OF_ID("stm,m41t81", M41T80_FEATURE_HT)
+ OF_ID("stm,m41t81s", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
+ OF_ID("stm,m41t82", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
+ OF_ID("stm,m41t83", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
+ OF_ID("stm,m41st84", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
+ OF_ID("stm,m41st85", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
+ OF_ID("stm,m41st87", M41T80_FEATURE_HT | M41T80_FEATURE_BL)
{},
};
MODULE_DEVICE_TABLE(i2c, m41t80_id);
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 8eff549..51d7471 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -263,6 +263,8 @@ static int pcf8563_remove(struct i2c_client *client)
static struct i2c_device_id pcf8563_id[] = {
{"pcf8563", 0},
{"rtc8564", 0},
+ OF_ID("phillips,pcf8563", 0)
+ OF_ID("epson,rtc8564", 0)
{},
};
MODULE_DEVICE_TABLE(i2c, pcf8563_id);
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index a3e4f8d..cdd26c3 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -74,6 +74,10 @@ static const struct i2c_device_id rs5c372_id[] = {
{ "rs5c372b", rtc_rs5c372b },
{ "rv5c386", rtc_rv5c386 },
{ "rv5c387a", rtc_rv5c387a },
+ OF_ID("ricoh,rs5c372a", rtc_rs5c372a)
+ OF_ID("ricoh,rs5c372b", rtc_rs5c372b)
+ OF_ID("ricoh,rv5c386", rtc_rv5c386)
+ OF_ID("ricoh,rv5c387a", rtc_rv5c387a)
{},
};
MODULE_DEVICE_TABLE(i2c, rs5c372_id);

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