From f0e46cc4971f6be96010d9248e0fc076b229d989 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <philipp.zabel@gmail.com>
Date: Thu, 4 Jun 2009 20:12:31 +0200
Subject: MFD,mmc: tmio_mmc: make HCLK configurable

The Toshiba parts all have a 24 MHz HCLK, but HTC ASIC3 has a 24.576 MHz HCLK
and AMD Imageon w228x's HCLK is 80 MHz. With this patch, the MFD driver
provides the HCLK frequency to tmio_mmc via mfd_cell->driver_data.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Acked-by: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
---
 include/linux/mfd/tmio.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include/linux')

diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 516d955ab8a1..c377118884e6 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -18,6 +18,13 @@
 	writew((val) >> 16, (addr) + 2); \
 	} while (0)
 
+/*
+ * data for the MMC controller
+ */
+struct tmio_mmc_data {
+	unsigned int		hclk;
+};
+
 /*
  * data for the NAND controller
  */
-- 
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