diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2008-07-17 19:43:48 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-07-20 17:38:19 +0400 |
| commit | 8d795f2a5cf73338a467ac82bdeb73225e987c45 (patch) | |
| tree | 050293df491ce1623d4c7dc5f5c21a0e4f7fcf84 /arch/mips | |
| parent | 73b4390fb23456964201abda79f1210fe337d01a (diff) | |
| download | linux-8d795f2a5cf73338a467ac82bdeb73225e987c45.tar.xz | |
[MIPS] TXx9: Miscellaneous build fixes
* Fix build if only RBTX4927 or RBTX4938 was selected.
* Move gpio helpers to generic part.
* Select SOC_TX4938 for RBTX4927/37 board.
* Fix parent of rbtx4938_fpga_resource.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/txx9/Kconfig | 2 | ||||
| -rw-r--r-- | arch/mips/txx9/generic/setup.c | 20 | ||||
| -rw-r--r-- | arch/mips/txx9/rbtx4938/setup.c | 14 |
3 files changed, 23 insertions, 13 deletions
diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index b92a134ef124..6de4c5aa92be 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -7,6 +7,8 @@ config TOSHIBA_RBTX4927 bool "Toshiba RBTX49[23]7 board" depends on MACH_TX49XX select SOC_TX4927 + # TX4937 is subset of TX4938 + select SOC_TX4938 help This Toshiba board is based on the TX4927 processor. Say Y here to support this machine type diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 5afc5d5cab03..8caef07701bb 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -94,6 +94,22 @@ void clk_put(struct clk *clk) } EXPORT_SYMBOL(clk_put); +/* GPIO support */ + +#ifdef CONFIG_GENERIC_GPIO +int gpio_to_irq(unsigned gpio) +{ + return -EINVAL; +} +EXPORT_SYMBOL(gpio_to_irq); + +int irq_to_gpio(unsigned irq) +{ + return -EINVAL; +} +EXPORT_SYMBOL(irq_to_gpio); +#endif + extern struct txx9_board_vec jmr3927_vec; extern struct txx9_board_vec rbtx4927_vec; extern struct txx9_board_vec rbtx4937_vec; @@ -126,15 +142,19 @@ void __init prom_init(void) #endif #ifdef CONFIG_CPU_TX49XX switch (TX4938_REV_PCODE()) { +#ifdef CONFIG_TOSHIBA_RBTX4927 case 0x4927: txx9_board_vec = &rbtx4927_vec; break; case 0x4937: txx9_board_vec = &rbtx4937_vec; break; +#endif +#ifdef CONFIG_TOSHIBA_RBTX4938 case 0x4938: txx9_board_vec = &rbtx4938_vec; break; +#endif } #endif diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c index aaa987ae0f83..c2da92396b7a 100644 --- a/arch/mips/txx9/rbtx4938/setup.c +++ b/arch/mips/txx9/rbtx4938/setup.c @@ -457,7 +457,7 @@ static void __init rbtx4938_mem_setup(void) rbtx4938_fpga_resource.start = CPHYSADDR(RBTX4938_FPGA_REG_ADDR); rbtx4938_fpga_resource.end = CPHYSADDR(RBTX4938_FPGA_REG_ADDR) + 0xffff; rbtx4938_fpga_resource.flags = IORESOURCE_MEM | IORESOURCE_BUSY; - if (request_resource(&iomem_resource, &rbtx4938_fpga_resource)) + if (request_resource(&txx9_ce_res[2], &rbtx4938_fpga_resource)) printk("request resource for fpga failed\n"); _machine_restart = rbtx4938_machine_restart; @@ -488,18 +488,6 @@ static int __init rbtx4938_ne_init(void) return IS_ERR(dev) ? PTR_ERR(dev) : 0; } -/* GPIO support */ - -int gpio_to_irq(unsigned gpio) -{ - return -EINVAL; -} - -int irq_to_gpio(unsigned irq) -{ - return -EINVAL; -} - static DEFINE_SPINLOCK(rbtx4938_spi_gpio_lock); static void rbtx4938_spi_gpio_set(struct gpio_chip *chip, unsigned int offset, |