summaryrefslogtreecommitdiffstats
path: root/drivers/char
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 15:53:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 15:53:59 -0700
commitfb2123fad3b499f0898835b19dbb93b18d27ee98 (patch)
tree7273754cded304f52dbbef86d23dda96e0a8452a /drivers/char
parenta481991467d38afb43c3921d5b5b59ccb61b04ba (diff)
parent991214386dee8a3cd9adc743778f472ac8a12bbc (diff)
Merge tag 'char-misc-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc patches from Greg Kroah-Hartman: "Here are a few various char/misc tree patches for the 3.5-rc1 merge window. Nothing major here at all, just different driver updates and some parport dead code removal. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'char-misc-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: parport: remove unused dead code from lowlevel drivers xilinx_hwicap: reset XHI_MAX_RETRIES xilinx_hwicap: add support for virtex6 FPGAs Support M95040 SPI EEPROM misc: add support for bmp18x chips to the bmp085 driver misc: bmp085: add device tree properties misc: clean up bmp085 driver misc: do not mark exported functions __devexit misc: add missing __devexit_p() annotations pch_phub: delete duplicate definitions misc: Fix irq leak in max8997_muic_probe error path
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/xilinx_hwicap/xilinx_hwicap.c30
-rw-r--r--drivers/char/xilinx_hwicap/xilinx_hwicap.h2
2 files changed, 31 insertions, 1 deletions
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 31ba11ca75e..2c5d15beea3 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -167,6 +167,7 @@ static const struct config_registers v4_config_registers = {
.BOOTSTS = UNIMPLEMENTED,
.CTL_1 = UNIMPLEMENTED,
};
+
static const struct config_registers v5_config_registers = {
.CRC = 0,
.FAR = 1,
@@ -192,6 +193,31 @@ static const struct config_registers v5_config_registers = {
.CTL_1 = 19,
};
+static const struct config_registers v6_config_registers = {
+ .CRC = 0,
+ .FAR = 1,
+ .FDRI = 2,
+ .FDRO = 3,
+ .CMD = 4,
+ .CTL = 5,
+ .MASK = 6,
+ .STAT = 7,
+ .LOUT = 8,
+ .COR = 9,
+ .MFWR = 10,
+ .FLR = UNIMPLEMENTED,
+ .KEY = UNIMPLEMENTED,
+ .CBC = 11,
+ .IDCODE = 12,
+ .AXSS = 13,
+ .C0R_1 = 14,
+ .CSOB = 15,
+ .WBSTAR = 16,
+ .TIMER = 17,
+ .BOOTSTS = 22,
+ .CTL_1 = 24,
+};
+
/**
* hwicap_command_desync - Send a DESYNC command to the ICAP port.
* @drvdata: a pointer to the drvdata.
@@ -744,6 +770,8 @@ static int __devinit hwicap_of_probe(struct platform_device *op,
regs = &v4_config_registers;
} else if (!strcmp(family, "virtex5")) {
regs = &v5_config_registers;
+ } else if (!strcmp(family, "virtex6")) {
+ regs = &v6_config_registers;
}
}
return hwicap_setup(&op->dev, id ? *id : -1, &res, config,
@@ -785,6 +813,8 @@ static int __devinit hwicap_drv_probe(struct platform_device *pdev)
regs = &v4_config_registers;
} else if (!strcmp(family, "virtex5")) {
regs = &v5_config_registers;
+ } else if (!strcmp(family, "virtex6")) {
+ regs = &v6_config_registers;
}
}
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.h b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
index 8cca11981c5..d31ee23c9f1 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.h
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
@@ -86,7 +86,7 @@ struct hwicap_driver_config {
};
/* Number of times to poll the done regsiter */
-#define XHI_MAX_RETRIES 10
+#define XHI_MAX_RETRIES 5000
/************ Constant Definitions *************/