forked from luck/tmp_suning_uos_patched
Blackfin: debug-mmrs: use new gptimer_group layout to simplify code
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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94674b15df
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@ -278,6 +278,32 @@ bfin_debug_mmrs_gptimer(struct dentry *parent, unsigned long base, int num)
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}
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#define GPTIMER(num) bfin_debug_mmrs_gptimer(parent, TIMER##num##_CONFIG, num)
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#define GPTIMER_GROUP_OFF(mmr) REGS_OFF(gptimer_group, mmr)
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#define __GPTIMER_GROUP(uname, lname) __REGS(gptimer_group, #uname, lname)
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static void __init __maybe_unused
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bfin_debug_mmrs_gptimer_group(struct dentry *parent, unsigned long base, int num)
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{
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char buf[32], *_buf;
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if (num == -1) {
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_buf = buf + sprintf(buf, "TIMER_");
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__GPTIMER_GROUP(ENABLE, enable);
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__GPTIMER_GROUP(DISABLE, disable);
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__GPTIMER_GROUP(STATUS, status);
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} else {
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/* These MMRs are a bit odd as the group # is a suffix */
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_buf = buf + sprintf(buf, "TIMER_ENABLE%i", num);
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d(buf, 16, base + GPTIMER_GROUP_OFF(enable));
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_buf = buf + sprintf(buf, "TIMER_DISABLE%i", num);
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d(buf, 16, base + GPTIMER_GROUP_OFF(disable));
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_buf = buf + sprintf(buf, "TIMER_STATUS%i", num);
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d(buf, 32, base + GPTIMER_GROUP_OFF(status));
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}
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}
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#define GPTIMER_GROUP(mmr, num) bfin_debug_mmrs_gptimer_group(parent, mmr, num)
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/*
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* Handshake MDMA
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*/
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@ -1006,29 +1032,19 @@ static int __init bfin_debug_mmrs_init(void)
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#endif
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parent = debugfs_create_dir("gptimer", top);
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#ifdef TIMER_DISABLE
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D16(TIMER_DISABLE);
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D16(TIMER_ENABLE);
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D32(TIMER_STATUS);
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#ifdef TIMER_ENABLE
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GPTIMER_GROUP(TIMER_ENABLE, -1);
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#endif
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#ifdef TIMER_DISABLE0
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D16(TIMER_DISABLE0);
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D16(TIMER_ENABLE0);
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D32(TIMER_STATUS0);
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#ifdef TIMER_ENABLE0
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GPTIMER_GROUP(TIMER_ENABLE0, 0);
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#endif
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#ifdef TIMER_DISABLE1
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D16(TIMER_DISABLE1);
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D16(TIMER_ENABLE1);
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D32(TIMER_STATUS1);
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#ifdef TIMER_ENABLE1
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GPTIMER_GROUP(TIMER_ENABLE1, 1);
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#endif
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/* XXX: Should convert BF561 MMR names */
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#ifdef TMRS4_DISABLE
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D16(TMRS4_DISABLE);
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D16(TMRS4_ENABLE);
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D32(TMRS4_STATUS);
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D16(TMRS8_DISABLE);
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D16(TMRS8_ENABLE);
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D32(TMRS8_STATUS);
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GPTIMER_GROUP(TMRS4_ENABLE, 0);
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GPTIMER_GROUP(TMRS8_ENABLE, 1);
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#endif
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GPTIMER(0);
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GPTIMER(1);
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