diff options
-rw-r--r-- | Documentation/i2c/summary | 2 | ||||
-rw-r--r-- | drivers/i2c/algos/Kconfig | 4 | ||||
-rw-r--r-- | drivers/i2c/busses/Kconfig | 5 | ||||
-rw-r--r-- | drivers/i2c/busses/Makefile | 1 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-rpx.c | 101 |
5 files changed, 0 insertions, 113 deletions
diff --git a/Documentation/i2c/summary b/Documentation/i2c/summary index aea60bf7e8f0..003c7319b8c7 100644 --- a/Documentation/i2c/summary +++ b/Documentation/i2c/summary | |||
@@ -67,7 +67,6 @@ i2c-proc: The /proc/sys/dev/sensors interface for device (client) drivers | |||
67 | Algorithm drivers | 67 | Algorithm drivers |
68 | ----------------- | 68 | ----------------- |
69 | 69 | ||
70 | i2c-algo-8xx: An algorithm for CPM's I2C device in Motorola 8xx processors (NOT BUILT BY DEFAULT) | ||
71 | i2c-algo-bit: A bit-banging algorithm | 70 | i2c-algo-bit: A bit-banging algorithm |
72 | i2c-algo-pcf: A PCF 8584 style algorithm | 71 | i2c-algo-pcf: A PCF 8584 style algorithm |
73 | i2c-algo-ibm_ocp: An algorithm for the I2C device in IBM 4xx processors (NOT BUILT BY DEFAULT) | 72 | i2c-algo-ibm_ocp: An algorithm for the I2C device in IBM 4xx processors (NOT BUILT BY DEFAULT) |
@@ -81,6 +80,5 @@ i2c-pcf-epp: PCF8584 on a EPP parallel port (uses i2c-algo-pcf) (NOT mkpatch | |||
81 | i2c-philips-par: Philips style parallel port adapter (uses i2c-algo-bit) | 80 | i2c-philips-par: Philips style parallel port adapter (uses i2c-algo-bit) |
82 | i2c-adap-ibm_ocp: IBM 4xx processor I2C device (uses i2c-algo-ibm_ocp) (NOT BUILT BY DEFAULT) | 81 | i2c-adap-ibm_ocp: IBM 4xx processor I2C device (uses i2c-algo-ibm_ocp) (NOT BUILT BY DEFAULT) |
83 | i2c-pport: Primitive parallel port adapter (uses i2c-algo-bit) | 82 | i2c-pport: Primitive parallel port adapter (uses i2c-algo-bit) |
84 | i2c-rpx: RPX board Motorola 8xx I2C device (uses i2c-algo-8xx) (NOT BUILT BY DEFAULT) | ||
85 | i2c-velleman: Velleman K8000 parallel port adapter (uses i2c-algo-bit) | 83 | i2c-velleman: Velleman K8000 parallel port adapter (uses i2c-algo-bit) |
86 | 84 | ||
diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig index 58899078810b..014dfa575be7 100644 --- a/drivers/i2c/algos/Kconfig +++ b/drivers/i2c/algos/Kconfig | |||
@@ -34,10 +34,6 @@ config I2C_ALGOPCA | |||
34 | This support is also available as a module. If so, the module | 34 | This support is also available as a module. If so, the module |
35 | will be called i2c-algo-pca. | 35 | will be called i2c-algo-pca. |
36 | 36 | ||
37 | config I2C_ALGO8XX | ||
38 | tristate "MPC8xx CPM I2C interface" | ||
39 | depends on 8xx | ||
40 | |||
41 | config I2C_ALGO_SGI | 37 | config I2C_ALGO_SGI |
42 | tristate "I2C SGI interfaces" | 38 | tristate "I2C SGI interfaces" |
43 | depends on SGI_IP22 || SGI_IP32 || X86_VISWS | 39 | depends on SGI_IP22 || SGI_IP32 || X86_VISWS |
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index c477dcfad4e7..fcde9bab5b96 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig | |||
@@ -391,11 +391,6 @@ config I2C_PROSAVAGE | |||
391 | This support is also available as a module. If so, the module | 391 | This support is also available as a module. If so, the module |
392 | will be called i2c-prosavage. | 392 | will be called i2c-prosavage. |
393 | 393 | ||
394 | config I2C_RPXLITE | ||
395 | tristate "Embedded Planet RPX Lite/Classic support" | ||
396 | depends on RPXLITE || RPXCLASSIC | ||
397 | select I2C_ALGO8XX | ||
398 | |||
399 | config I2C_S3C2410 | 394 | config I2C_S3C2410 |
400 | tristate "S3C2410 I2C Driver" | 395 | tristate "S3C2410 I2C Driver" |
401 | depends on ARCH_S3C2410 | 396 | depends on ARCH_S3C2410 |
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile index d7bbb90056a8..a6db4e38bda8 100644 --- a/drivers/i2c/busses/Makefile +++ b/drivers/i2c/busses/Makefile | |||
@@ -36,7 +36,6 @@ obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o | |||
36 | obj-$(CONFIG_I2C_PNX) += i2c-pnx.o | 36 | obj-$(CONFIG_I2C_PNX) += i2c-pnx.o |
37 | obj-$(CONFIG_I2C_PROSAVAGE) += i2c-prosavage.o | 37 | obj-$(CONFIG_I2C_PROSAVAGE) += i2c-prosavage.o |
38 | obj-$(CONFIG_I2C_PXA) += i2c-pxa.o | 38 | obj-$(CONFIG_I2C_PXA) += i2c-pxa.o |
39 | obj-$(CONFIG_I2C_RPXLITE) += i2c-rpx.o | ||
40 | obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o | 39 | obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o |
41 | obj-$(CONFIG_I2C_SAVAGE4) += i2c-savage4.o | 40 | obj-$(CONFIG_I2C_SAVAGE4) += i2c-savage4.o |
42 | obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o | 41 | obj-$(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 8764df06f51d..000000000000 --- a/drivers/i2c/busses/i2c-rpx.c +++ /dev/null | |||
@@ -1,101 +0,0 @@ | |||
1 | /* | ||
2 | * Embedded Planet RPX Lite MPC8xx CPM I2C interface. | ||
3 | * Copyright (c) 1999 Dan Malek (dmalek@jlc.net). | ||
4 | * | ||
5 | * moved into proper i2c interface; | ||
6 | * Brad Parker (brad@heeltoe.com) | ||
7 | * | ||
8 | * RPX lite specific parts of the i2c interface | ||
9 | * Update: There actually isn't anything RPXLite-specific about this module. | ||
10 | * This should work for most any 8xx board. The console messages have been | ||
11 | * changed to eliminate RPXLite references. | ||
12 | */ | ||
13 | |||
14 | #include <linux/kernel.h> | ||
15 | #include <linux/module.h> | ||
16 | #include <linux/init.h> | ||
17 | #include <linux/stddef.h> | ||
18 | #include <linux/i2c.h> | ||
19 | #include <linux/i2c-algo-8xx.h> | ||
20 | #include <asm/mpc8xx.h> | ||
21 | #include <asm/commproc.h> | ||
22 | |||
23 | |||
24 | static void | ||
25 | rpx_iic_init(struct i2c_algo_8xx_data *data) | ||
26 | { | ||
27 | volatile cpm8xx_t *cp; | ||
28 | volatile immap_t *immap; | ||
29 | |||
30 | cp = cpmp; /* Get pointer to Communication Processor */ | ||
31 | immap = (immap_t *)IMAP_ADDR; /* and to internal registers */ | ||
32 | |||
33 | data->iip = (iic_t *)&cp->cp_dparam[PROFF_IIC]; | ||
34 | |||
35 | /* Check for and use a microcode relocation patch. | ||
36 | */ | ||
37 | if ((data->reloc = data->iip->iic_rpbase)) | ||
38 | data->iip = (iic_t *)&cp->cp_dpmem[data->iip->iic_rpbase]; | ||
39 | |||
40 | data->i2c = (i2c8xx_t *)&(immap->im_i2c); | ||
41 | data->cp = cp; | ||
42 | |||
43 | /* Initialize Port B IIC pins. | ||
44 | */ | ||
45 | cp->cp_pbpar |= 0x00000030; | ||
46 | cp->cp_pbdir |= 0x00000030; | ||
47 | cp->cp_pbodr |= 0x00000030; | ||
48 | |||
49 | /* Allocate space for two transmit and two receive buffer | ||
50 | * descriptors in the DP ram. | ||
51 | */ | ||
52 | data->dp_addr = cpm_dpalloc(sizeof(cbd_t) * 4, 8); | ||
53 | |||
54 | /* ptr to i2c area */ | ||
55 | data->i2c = (i2c8xx_t *)&(((immap_t *)IMAP_ADDR)->im_i2c); | ||
56 | } | ||
57 | |||
58 | static int rpx_install_isr(int irq, void (*func)(void *), void *data) | ||
59 | { | ||
60 | /* install interrupt handler */ | ||
61 | cpm_install_handler(irq, func, data); | ||
62 | |||
63 | return 0; | ||
64 | } | ||
65 | |||
66 | static struct i2c_algo_8xx_data rpx_data = { | ||
67 | .setisr = rpx_install_isr | ||
68 | }; | ||
69 | |||
70 | static struct i2c_adapter rpx_ops = { | ||
71 | .owner = THIS_MODULE, | ||
72 | .name = "m8xx", | ||
73 | .id = I2C_HW_MPC8XX_EPON, | ||
74 | .algo_data = &rpx_data, | ||
75 | }; | ||
76 | |||
77 | int __init i2c_rpx_init(void) | ||
78 | { | ||
79 | printk(KERN_INFO "i2c-rpx: i2c MPC8xx driver\n"); | ||
80 | |||
81 | /* reset hardware to sane state */ | ||
82 | rpx_iic_init(&rpx_data); | ||
83 | |||
84 | if (i2c_8xx_add_bus(&rpx_ops) < 0) { | ||
85 | printk(KERN_ERR "i2c-rpx: Unable to register with I2C\n"); | ||
86 | return -ENODEV; | ||
87 | } | ||
88 | |||
89 | return 0; | ||
90 | } | ||
91 | |||
92 | void __exit i2c_rpx_exit(void) | ||
93 | { | ||
94 | i2c_8xx_del_bus(&rpx_ops); | ||
95 | } | ||
96 | |||
97 | MODULE_AUTHOR("Dan Malek <dmalek@jlc.net>"); | ||
98 | MODULE_DESCRIPTION("I2C-Bus adapter routines for MPC8xx boards"); | ||
99 | |||
100 | module_init(i2c_rpx_init); | ||
101 | module_exit(i2c_rpx_exit); | ||