2020-01-28 13:48:44

by Faiz Abbas

Subject: [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency

dra76x is not affected by i887 which requires mmc3 node to be limited to
a max frequency of 64 MHz. Fix this by overwriting the correct value in
the the dra76 specific dtsi.

Fixes: 895bd4b3e5ec ("ARM: dts: Add support for dra76-evm")
Cc: [email protected]
Signed-off-by: Faiz Abbas <[email protected]>
---
arch/arm/boot/dts/dra76x.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index cdcba3f561c4..9f6fbe4c1fee 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -86,3 +86,8 @@
&usb4_tm {
status = "disabled";
};
+
+&mmc3 {
+ /* dra76x is not affected by i887 */
+ max-frequency = <96000000>;
+};
--
2.19.2

2020-02-26 18:39:08

by Tony Lindgren

Subject: Re: [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency

* Faiz Abbas <[email protected]> [200128 05:47]:
> dra76x is not affected by i887 which requires mmc3 node to be limited to
> a max frequency of 64 MHz. Fix this by overwriting the correct value in
> the the dra76 specific dtsi.
>
> Fixes: 895bd4b3e5ec ("ARM: dts: Add support for dra76-evm")

Sorry looks like I missed this earlier, applying into fixes.

Thanks,

Tony