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[v2,3/3] arm64: renesas: salvator: set driver type for eMMC

Message ID 20171004173920.15232-4-wsa+renesas@sang-engineering.com (mailing list archive)
State Superseded
Delegated to: Simon Horman
Headers show

Commit Message

Wolfram Sang Oct. 4, 2017, 5:39 p.m. UTC 
These boards are known to have eMMC issues with the default driver type.
Specify a working one.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Changes since RFC v1:
* rebased to mmc/next based on 4.14-rc3
* moved the property to salvator common because the BSP applies this property
  to all Salvator variants, too

 arch/arm64/boot/dts/renesas/salvator-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Simon Horman Oct. 11, 2017, 2:50 p.m. UTC | #1 
On Wed, Oct 04, 2017 at 07:39:20PM +0200, Wolfram Sang wrote:
> These boards are known to have eMMC issues with the default driver type.
> Specify a working one.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
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Patch

diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index 4786c67b5e6527..215e2d11a0490a 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -579,6 +579,7 @@ 
 	bus-width = <8>;
 	mmc-hs200-1_8v;
 	non-removable;
+	fixed-emmc-driver-type = <1>;
 	status = "okay";
 };