Commit f19b121e authored by akpm@linux-foundation.org's avatar akpm@linux-foundation.org Committed by Linus Torvalds

Driver for the Maxim DS1WM, a 1-wire bus master ASIC core

Cc: Matt Reimer <mreimer@vpop.net>

[akpm@linux-foundation.org: kconfig update]
Signed-off-by: default avatarMatt Reimer <mreimer@vpop.net>
Signed-off-by: default avatarEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c1f858b7
...@@ -35,5 +35,13 @@ config W1_MASTER_DS2482 ...@@ -35,5 +35,13 @@ config W1_MASTER_DS2482
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called ds2482. will be called ds2482.
config W1_MASTER_DS1WM
tristate "Maxim DS1WM 1-wire busmaster"
depends on W1 && ARM
help
Say Y here to enable the DS1WM 1-wire driver, such as that
in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like
hx4700.
endmenu endmenu
...@@ -5,4 +5,4 @@ ...@@ -5,4 +5,4 @@
obj-$(CONFIG_W1_MASTER_MATROX) += matrox_w1.o obj-$(CONFIG_W1_MASTER_MATROX) += matrox_w1.o
obj-$(CONFIG_W1_MASTER_DS2490) += ds2490.o obj-$(CONFIG_W1_MASTER_DS2490) += ds2490.o
obj-$(CONFIG_W1_MASTER_DS2482) += ds2482.o obj-$(CONFIG_W1_MASTER_DS2482) += ds2482.o
obj-$(CONFIG_W1_MASTER_DS1WM) += ds1wm.o
This diff is collapsed.
/* platform data for the DS1WM driver */
struct ds1wm_platform_data {
int bus_shift; /* number of shifts needed to calculate the
* offset between DS1WM registers;
* e.g. on h5xxx and h2200 this is 2
* (registers aligned to 4-byte boundaries),
* while on hx4700 this is 1 */
void (*enable)(struct platform_device *pdev);
void (*disable)(struct platform_device *pdev);
};
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