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Commit 8a4de07e authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Chris Ball
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mmc: atmel-mci: modify CLKDIV displaying in debugfs 



Modify clock division displaying in debugfs for matching
the new CLKDIV,CLKODD user interface arrangement.
Is using the has_odd_clk_div property to choose the proper format.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 41b4e9a1

drivers/mmc/host/atmel-mci.c

+9 −3
Original line number Diff line number Diff line
@@ -391,11 +391,17 @@ static int atmci_regs_show(struct seq_file *s, void *v) 
	clk_disable(host->mck);

	spin_unlock_bh(&host->lock);



	seq_printf(s, "MR:\t0x%08x%s%s CLKDIV=%u\n",

	seq_printf(s, "MR:\t0x%08x%s%s ",

			buf[ATMCI_MR / 4],

			buf[ATMCI_MR / 4] & ATMCI_MR_RDPROOF ? " RDPROOF" : "",

			buf[ATMCI_MR / 4] & ATMCI_MR_WRPROOF ? " WRPROOF" : "",

			buf[ATMCI_MR / 4] & 0xff);

			buf[ATMCI_MR / 4] & ATMCI_MR_WRPROOF ? " WRPROOF" : "");

	if (host->caps.has_odd_clk_div)

		seq_printf(s, "{CLKDIV,CLKODD}=%u\n",

				((buf[ATMCI_MR / 4] & 0xff) << 1)

				| ((buf[ATMCI_MR / 4] >> 16) & 1));

	else

		seq_printf(s, "CLKDIV=%u\n",

				(buf[ATMCI_MR / 4] & 0xff));

	seq_printf(s, "DTOR:\t0x%08x\n", buf[ATMCI_DTOR / 4]);

	seq_printf(s, "SDCR:\t0x%08x\n", buf[ATMCI_SDCR / 4]);

	seq_printf(s, "ARGR:\t0x%08x\n", buf[ATMCI_ARGR / 4]);