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[Qemu-devel] [PATCHv3 5/5] sdhci: Set a default frequency clock
From: |
Kevin O'Connor |
Subject: |
[Qemu-devel] [PATCHv3 5/5] sdhci: Set a default frequency clock |
Date: |
Mon, 8 Dec 2014 18:10:34 -0500 |
The Linux SDHCI PCI driver will only register the device if there is a
clock frequency set. So, set a default frequency of 52Mhz.
Signed-off-by: Kevin O'Connor <address@hidden>
---
hw/sd/sdhci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index d22740b..15064d3 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -74,10 +74,10 @@
#define SDHC_CAPAB_MAXBLOCKLENGTH 512ul
/* Maximum clock frequency for SDclock in MHz
* value in range 10-63 MHz, 0 - not defined */
-#define SDHC_CAPAB_BASECLKFREQ 0ul
+#define SDHC_CAPAB_BASECLKFREQ 52ul
#define SDHC_CAPAB_TOUNIT 1ul /* Timeout clock unit 0 - kHz, 1 - MHz
*/
/* Timeout clock frequency 1-63, 0 - not defined */
-#define SDHC_CAPAB_TOCLKFREQ 0ul
+#define SDHC_CAPAB_TOCLKFREQ 52ul
/* Now check all parameters and calculate CAPABILITIES REGISTER value */
#if SDHC_CAPAB_64BITBUS > 1 || SDHC_CAPAB_18V > 1 || SDHC_CAPAB_30V > 1 ||
\
--
1.9.3
- [Qemu-devel] [PATCHv3 0/5] Add support for SDHCI PCI devices, Kevin O'Connor, 2014/12/08
- [Qemu-devel] [PATCHv3 1/5] sdhci: Remove class "virtual" methods, Kevin O'Connor, 2014/12/08
- [Qemu-devel] [PATCHv3 2/5] sdhci: Add "sysbus" to sdhci QOM types and methods, Kevin O'Connor, 2014/12/08
- [Qemu-devel] [PATCHv3 3/5] sdhci: Define SDHCI PCI ids, Kevin O'Connor, 2014/12/08
- [Qemu-devel] [PATCHv3 4/5] sdhci: Support SDHCI devices on PCI, Kevin O'Connor, 2014/12/08
- [Qemu-devel] [PATCHv3 5/5] sdhci: Set a default frequency clock,
Kevin O'Connor <=
- Re: [Qemu-devel] [PATCHv3 0/5] Add support for SDHCI PCI devices, Paolo Bonzini, 2014/12/10