Patchwork phy/micrel: Fix ID of KSZ9021

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Submitter Nobuhiro Iwamatsu
Date May 22, 2012, 12:20 a.m.
Message ID <1337646008-24568-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/160503/
State Accepted
Delegated to: David Miller
Headers show

Comments

Nobuhiro Iwamatsu - May 22, 2012, 12:20 a.m.
Right ID of KSZ9021 is 0x00221610.
Because lower 4bit is a revision number, it varies according to a chip.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Cc: David J. Choi <david.choi@micrel.com>
---
 include/linux/micrel_phy.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
David Miller - May 22, 2012, 7:21 p.m.
From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Date: Tue, 22 May 2012 09:20:08 +0900

> Right ID of KSZ9021 is 0x00221610.
> Because lower 4bit is a revision number, it varies according to a chip.
> 
> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

Applied, but this shouldn't matter and it should not have any
effect on functionality.

All of the code knows how to properly mask out the revision because
of MICRL_PHY_ID_MASK and the the .phy_id_mask specified in the
ksz9021_driver entry.
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Patch

diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index dd8da34..61f0905 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -3,7 +3,7 @@ 
 
 #define MICREL_PHY_ID_MASK	0x00fffff0
 
-#define PHY_ID_KSZ9021		0x00221611
+#define PHY_ID_KSZ9021		0x00221610
 #define PHY_ID_KS8737		0x00221720
 #define PHY_ID_KS8041		0x00221510
 #define PHY_ID_KS8051		0x00221550