From: kishon@ti.com (Kishon Vijay Abraham I)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/7] ARM: dts: dra72-evm: Set max clock frequency of MMC1 and MMC2
Date: Thu, 30 Jul 2015 13:43:36 +0530 [thread overview]
Message-ID: <1438244020-4244-4-git-send-email-kishon@ti.com> (raw)
In-Reply-To: <1438244020-4244-1-git-send-email-kishon@ti.com>
MMC1 supports SDR104 and MMC2 supports HS200 both of which requires
192MHz clock. Set the maximum operating clock frequency to 192 MHz.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/dra72-evm.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index 3998d37..c5d8e7d 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -508,6 +508,7 @@
* is a viable alternative
*/
cd-gpios = <&gpio6 27 0>;
+ max-frequency = <192000000>;
};
&mmc2 {
@@ -519,6 +520,7 @@
vmmc-supply = <&evm_3v3>;
bus-width = <8>;
ti,non-removable;
+ max-frequency = <192000000>;
};
&dra7_pmx_core {
--
1.7.9.5
next prev parent reply other threads:[~2015-07-30 8:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-30 8:13 [PATCH 0/7] ARM: dts: MMC fixes for DRA7 based boards Kishon Vijay Abraham I
2015-07-30 8:13 ` [PATCH 1/7] ARM: dts: dra72-evm: add evm_3v3_sd regulator Kishon Vijay Abraham I
2015-07-30 8:13 ` [PATCH 2/7] ARM: dts: dra7-evm: " Kishon Vijay Abraham I
2015-07-30 8:13 ` Kishon Vijay Abraham I [this message]
2015-07-30 8:13 ` [PATCH 4/7] ARM: dts: dra7-evm: Add MMCSD card removal GPIO Kishon Vijay Abraham I
2015-07-30 8:13 ` [PATCH 5/7] ARM: dts: am57xx-beagle-x15: mmc1: remove redundant pbias-supply property Kishon Vijay Abraham I
2015-07-30 8:13 ` [PATCH 6/7] ARM: dts: dra7-evm: Fix spurious card insert/removal interrupt Kishon Vijay Abraham I
2015-07-30 8:13 ` [PATCH 7/7] ARM: dts: dra72-evm: " Kishon Vijay Abraham I
2015-08-05 10:54 ` [PATCH 0/7] ARM: dts: MMC fixes for DRA7 based boards Tony Lindgren
2015-08-05 15:06 ` Kishon Vijay Abraham I
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