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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-07-25 01:42:30 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-08-20 10:27:51 +1000
commit89f3729642cf33bfbc742b85e134936b562f9731 (patch)
tree482190f135101d766b40f846a0299972262d28ff /arch/powerpc/boot/dts/mpc8379_rdb.dts
parentc69328d4b93e6885c897155fbacac69a12c5faef (diff)
powerpc/83xx: Add eSDHC support for MPC837xE-RDB/WLAN boards
Actually, the support is already there, but it requires newer U-Boots (to fill-in clock-frequency, and setup pin multiplexing). Though, it appears that on RDB boards USBB pins aren't multiplexed between USB and eSDHC (unlike MDS boards, where USB and eSDHC share pctl and pwrfault pins). So, for RDB boards we can safely setup pinmux and manually fill-in clock-frequency, thus making eSDHC work even with older u-boots. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts/mpc8379_rdb.dts')
-rw-r--r--arch/powerpc/boot/dts/mpc8379_rdb.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 9b1da864d89..e35dfba587c 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -172,7 +172,7 @@
interrupts = <42 0x8>;
interrupt-parent = <&ipic>;
/* Filled in by U-Boot */
- clock-frequency = <0>;
+ clock-frequency = <111111111>;
};
};