diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2013-03-11 18:05:13 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-04-05 13:28:28 +0100 |
| commit | 5950f0803ca9d396ab79b7fe6789351f96e1d8d5 (patch) | |
| tree | 27780388d3df61452e9ff292d1ae73f27a06fe4d /drivers | |
| parent | 78ce3ab1f4744986088b584a3d821abeb29e2735 (diff) | |
pcmcia: remove RPX board stuff
The RPX board is not supported by the kernel because CONFIG_RPXCLASSIC and
CONFIG_RPXLITE symbols and not defined anywhere. Clean-up the m8xx_pcmcia
driver a little bit.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: linux-pcmcia@lists.infradead.org
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/m8xx_pcmcia.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index 9a12eadcf74c..18c0d8d1ddf7 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -68,12 +68,6 @@ MODULE_LICENSE("Dual MPL/GPL"); #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) -/* The RPX series use SLOT_B */ -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) -#define CONFIG_PCMCIA_SLOT_B -#define CONFIG_BD_IS_MHZ -#endif - /* The ADS board use SLOT_A */ #ifdef CONFIG_ADS #define CONFIG_PCMCIA_SLOT_A @@ -253,81 +247,6 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev); #define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */ -/* ------------------------------------------------------------------------- */ -/* board specific stuff: */ -/* voltage_set(), hardware_enable() and hardware_disable() */ -/* ------------------------------------------------------------------------- */ -/* RPX Boards from Embedded Planet */ - -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) - -/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks. - * SYPCR is write once only, therefore must the slowest memory be faster - * than the bus monitor or we will get a machine check due to the bus timeout. - */ - -#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE" - -#undef PCMCIA_BMT_LIMIT -#define PCMCIA_BMT_LIMIT (6*8) - -static int voltage_set(int slot, int vcc, int vpp) -{ - u32 reg = 0; - - switch (vcc) { - case 0: - break; - case 33: - reg |= BCSR1_PCVCTL4; - break; - case 50: - reg |= BCSR1_PCVCTL5; - break; - default: - return 1; - } - - switch (vpp) { - case 0: - break; - case 33: - case 50: - if (vcc == vpp) - reg |= BCSR1_PCVCTL6; - else - return 1; - break; - case 120: - reg |= BCSR1_PCVCTL7; - default: - return 1; - } - - if (!((vcc == 50) || (vcc == 0))) - return 1; - - /* first, turn off all power */ - - out_be32(((u32 *) RPX_CSR_ADDR), - in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 | - BCSR1_PCVCTL5 | - BCSR1_PCVCTL6 | - BCSR1_PCVCTL7)); - - /* enable new powersettings */ - - out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg); - - return 0; -} - -#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V -#define hardware_enable(_slot_) /* No hardware to enable */ -#define hardware_disable(_slot_) /* No hardware to disable */ - -#endif /* CONFIG_RPXCLASSIC */ - /* FADS Boards from Motorola */ #if defined(CONFIG_FADS) |