summaryrefslogtreecommitdiffstats
path: root/drivers/i2c/busses
diff options
context:
space:
mode:
authorJean Delvare <khali@linux-fr.org>2007-07-12 14:12:32 +0200
committerJean Delvare <khali@hyperion.delvare>2007-07-12 14:12:32 +0200
commit0a85e9a271a754e352af8a8b625025017fd97449 (patch)
tree6c1598f800e678fe455649b3db5ede29fc06a7db /drivers/i2c/busses
parent254db9b5e7b1b0d38a4f177c2c23a5685c78221a (diff)
i2c-rpx: Remove
This driver has been broken forever. It depends on i2c-algo-8xx which has never been in the mainline kernel. Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses')
-rw-r--r--drivers/i2c/busses/Kconfig5
-rw-r--r--drivers/i2c/busses/Makefile1
-rw-r--r--drivers/i2c/busses/i2c-rpx.c101
3 files changed, 0 insertions, 107 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index c477dcfad4e..fcde9bab5b9 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -391,11 +391,6 @@ config I2C_PROSAVAGE
This support is also available as a module. If so, the module
will be called i2c-prosavage.
-config I2C_RPXLITE
- tristate "Embedded Planet RPX Lite/Classic support"
- depends on RPXLITE || RPXCLASSIC
- select I2C_ALGO8XX
-
config I2C_S3C2410
tristate "S3C2410 I2C Driver"
depends on ARCH_S3C2410
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index d7bbb90056a..a6db4e38bda 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -36,7 +36,6 @@ obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o
obj-$(CONFIG_I2C_PNX) += i2c-pnx.o
obj-$(CONFIG_I2C_PROSAVAGE) += i2c-prosavage.o
obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
-obj-$(CONFIG_I2C_RPXLITE) += i2c-rpx.o
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
obj-$(CONFIG_I2C_SAVAGE4) += i2c-savage4.o
obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o
diff --git a/drivers/i2c/busses/i2c-rpx.c b/drivers/i2c/busses/i2c-rpx.c
deleted file mode 100644
index 8764df06f51..00000000000
--- a/drivers/i2c/busses/i2c-rpx.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Embedded Planet RPX Lite MPC8xx CPM I2C interface.
- * Copyright (c) 1999 Dan Malek (dmalek@jlc.net).
- *
- * moved into proper i2c interface;
- * Brad Parker (brad@heeltoe.com)
- *
- * RPX lite specific parts of the i2c interface
- * Update: There actually isn't anything RPXLite-specific about this module.
- * This should work for most any 8xx board. The console messages have been
- * changed to eliminate RPXLite references.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/stddef.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-8xx.h>
-#include <asm/mpc8xx.h>
-#include <asm/commproc.h>
-
-
-static void
-rpx_iic_init(struct i2c_algo_8xx_data *data)
-{
- volatile cpm8xx_t *cp;
- volatile immap_t *immap;
-
- cp = cpmp; /* Get pointer to Communication Processor */
- immap = (immap_t *)IMAP_ADDR; /* and to internal registers */
-
- data->iip = (iic_t *)&cp->cp_dparam[PROFF_IIC];
-
- /* Check for and use a microcode relocation patch.
- */
- if ((data->reloc = data->iip->iic_rpbase))
- data->iip = (iic_t *)&cp->cp_dpmem[data->iip->iic_rpbase];
-
- data->i2c = (i2c8xx_t *)&(immap->im_i2c);
- data->cp = cp;
-
- /* Initialize Port B IIC pins.
- */
- cp->cp_pbpar |= 0x00000030;
- cp->cp_pbdir |= 0x00000030;
- cp->cp_pbodr |= 0x00000030;
-
- /* Allocate space for two transmit and two receive buffer
- * descriptors in the DP ram.
- */
- data->dp_addr = cpm_dpalloc(sizeof(cbd_t) * 4, 8);
-
- /* ptr to i2c area */
- data->i2c = (i2c8xx_t *)&(((immap_t *)IMAP_ADDR)->im_i2c);
-}
-
-static int rpx_install_isr(int irq, void (*func)(void *), void *data)
-{
- /* install interrupt handler */
- cpm_install_handler(irq, func, data);
-
- return 0;
-}
-
-static struct i2c_algo_8xx_data rpx_data = {
- .setisr = rpx_install_isr
-};
-
-static struct i2c_adapter rpx_ops = {
- .owner = THIS_MODULE,
- .name = "m8xx",
- .id = I2C_HW_MPC8XX_EPON,
- .algo_data = &rpx_data,
-};
-
-int __init i2c_rpx_init(void)
-{
- printk(KERN_INFO "i2c-rpx: i2c MPC8xx driver\n");
-
- /* reset hardware to sane state */
- rpx_iic_init(&rpx_data);
-
- if (i2c_8xx_add_bus(&rpx_ops) < 0) {
- printk(KERN_ERR "i2c-rpx: Unable to register with I2C\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-void __exit i2c_rpx_exit(void)
-{
- i2c_8xx_del_bus(&rpx_ops);
-}
-
-MODULE_AUTHOR("Dan Malek <dmalek@jlc.net>");
-MODULE_DESCRIPTION("I2C-Bus adapter routines for MPC8xx boards");
-
-module_init(i2c_rpx_init);
-module_exit(i2c_rpx_exit);