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<div class=3D"im">From: Sascha Hauer &lt;<a href=3D"mailto:s.hauer at pengutro=
nix.de">s.hauer at pengutronix.de</a>&gt;<br>
Date: Mon, 30 Nov 2009 13:31:29 +0100<br>
Subject: [PATCH] i.MX27 audmux: Fix register offsets<br>
<br>
The PPCR registers start at 0x10, not 0xc. Fix this.<br>
<br>
Signed-off-by: Sascha Hauer &lt;<a href=3D"mailto:s.hauer at pengutronix.de">s=
.hauer at pengutronix.de</a>&gt;<br>
---<br>
</div>=A0arch/arm/plat-mxc/audmux-v1.c | =A0 =A04 ++++<br>
<div class=3D"im">=A01 files changed, 4 insertions(+), 0 deletions(-)<br>
<br>
</div>diff --git a/arch/arm/plat-mxc/audmux-v1.c b/arch/arm/plat-mxc/audmux=
-v1.c<br>
index 70ab5af..8fbce7b 100644<br>
--- a/arch/arm/plat-mxc/audmux-v1.c<br>
+++ b/arch/arm/plat-mxc/audmux-v1.c<br>
@@ -37,6 +37,10 @@ int mxc_audmux_v1_configure_port(unsigned int port, unsi=
gned int pcr)<br>
 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0return -ENOSYS;<br>
 =A0 =A0 =A0 =A0}<br>
<br>
+ =A0 =A0 =A0 /* handle hole in the register space */<br>
+ =A0 =A0 =A0 if (port &gt; 2)<br>
+ =A0 =A0 =A0 =A0 =A0 =A0 =A0 port++;<br>
+<br>
<div class=3D"im"> =A0 =A0 =A0 =A0writel(pcr, audmux_base + MXC_AUDMUX_V1_P=
CR(port));<br>
<br>
 =A0 =A0 =A0 =A0return 0;<br>
</div><div><div></div><div>--<br>
1.6.5.2<br></div></div></blockquote><div>=A0<br>Sascha,<br>there are actual=
ly two holes, with this current patch, PPCR3 still receives a wrong value:<=
br><br></div>0x1001_6000 (HPCR1) <br>0x1001_6004 (HPCR2)<br>0x1001_6008 (HP=
CR3) <br>
0x1001_600C (hole)<br>0x1001_6010 (PPCR1)<br>0x1001_6014 (PPCR2)<br>0x1001_=
6018 (hole)<br>0x1001_601C (PPCR3)<br><br></div><br clear=3D"all">Thank you=
.<br><br>-- <br>Javier Martin<br>Vista Silicon S.L.<br>CDTUC - FASE C - Ofi=
cina S-345<br>
Avda de los Castros s/n<br>39005- Santander. Cantabria. Spain<br>+34 942 25=
 32 60<br><a href=3D"http://www.vista-silicon.com">www.vista-silicon.com</a=
><br>

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