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authorMagnus Damm <damm@igel.co.jp>2009-05-28 11:51:51 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-06-01 15:44:49 +0900
commiteb9b9b56eed280e65a9e194aaeb50a5a75111859 (patch)
tree3c40c0d798b9079dfeda037f0e9680dc2808b449 /arch/sh/include/asm/machvec.h
parentsh: pci-sh7780: Fix up for PCI_DISABLE_MWI changes. (diff)
downloadlinux-dev-eb9b9b56eed280e65a9e194aaeb50a5a75111859.tar.xz
linux-dev-eb9b9b56eed280e65a9e194aaeb50a5a75111859.zip
sh: boot word / mode pin support V2
Add mode pin support for the SuperH architecture V2. With this patch applied the board code can add their own function to export the cpu mode pin configuration. In most cases this will be a constant bitmap, but boards that allow reading this from a register can instead read out the pin state from hardware. The code warns if a pin is tested but no board specific mode pin function has been provided. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/machvec.h')
-rw-r--r--arch/sh/include/asm/machvec.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/machvec.h b/arch/sh/include/asm/machvec.h
index 73d6d16fa06b..84dd37761f56 100644
--- a/arch/sh/include/asm/machvec.h
+++ b/arch/sh/include/asm/machvec.h
@@ -48,6 +48,7 @@ struct sh_machine_vector {
void (*mv_ioport_unmap)(void __iomem *);
int (*mv_clk_init)(void);
+ int (*mv_mode_pins)(void);
};
extern struct sh_machine_vector sh_mv;