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authorPaul Mundt <lethal@linux-sh.org>2008-07-29 08:01:19 -0400
committerPaul Mundt <lethal@linux-sh.org>2008-07-29 08:01:19 -0400
commitda2014a2b080e7f3024a4eb6917d47069ad9620b (patch)
treecfde12c6d4b5baa222966b14a676f107992cf786 /arch/sh/boards/cayman/led.c
parent71b8064e7df5698520d73b4c1566a3dbc98eb9ef (diff)
sh: Shuffle the board directories in to mach groups.
This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/cayman/led.c')
-rw-r--r--arch/sh/boards/cayman/led.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/sh/boards/cayman/led.c b/arch/sh/boards/cayman/led.c
deleted file mode 100644
index a808eac4ecd6..000000000000
--- a/arch/sh/boards/cayman/led.c
+++ /dev/null
@@ -1,51 +0,0 @@
1/*
2 * arch/sh/boards/cayman/led.c
3 *
4 * Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
5 *
6 * May be copied or modified under the terms of the GNU General Public
7 * License. See linux/COPYING for more information.
8 *
9 * Flash the LEDs
10 */
11#include <asm/io.h>
12
13/*
14** It is supposed these functions to be used for a low level
15** debugging (via Cayman LEDs), hence to be available as soon
16** as possible.
17** Unfortunately Cayman LEDs relies on Cayman EPLD to be mapped
18** (this happen when IRQ are initialized... quite late).
19** These triky dependencies should be removed. Temporary, it
20** may be enough to NOP until EPLD is mapped.
21*/
22
23extern unsigned long epld_virt;
24
25#define LED_ADDR (epld_virt + 0x008)
26#define HDSP2534_ADDR (epld_virt + 0x100)
27
28void mach_led(int position, int value)
29{
30 if (!epld_virt)
31 return;
32
33 if (value)
34 ctrl_outl(0, LED_ADDR);
35 else
36 ctrl_outl(1, LED_ADDR);
37
38}
39
40void mach_alphanum(int position, unsigned char value)
41{
42 if (!epld_virt)
43 return;
44
45 ctrl_outb(value, HDSP2534_ADDR + 0xe0 + (position << 2));
46}
47
48void mach_alphanum_brightness(int setting)
49{
50 ctrl_outb(setting & 7, HDSP2534_ADDR + 0xc0);
51}