* [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency
@ 2020-01-28 13:47 ` Faiz Abbas
0 siblings, 0 replies; 3+ messages in thread
From: Faiz Abbas @ 2020-01-28 13:47 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-omap
Cc: vigneshr, j-keerthy, lokeshvutla, mark.rutland, robh+dt, tony,
bcousson
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: stable@vger.kernel.org
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency
@ 2020-01-28 13:47 ` Faiz Abbas
0 siblings, 0 replies; 3+ messages in thread
From: Faiz Abbas @ 2020-01-28 13:47 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-omap
Cc: vigneshr, j-keerthy, lokeshvutla, mark.rutland, robh+dt, tony,
bcousson
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: stable@vger.kernel.org
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency
2020-01-28 13:47 ` Faiz Abbas
(?)
@ 2020-02-26 18:37 ` Tony Lindgren
-1 siblings, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2020-02-26 18:37 UTC (permalink / raw)
To: Faiz Abbas
Cc: linux-kernel, devicetree, linux-omap, vigneshr, j-keerthy,
lokeshvutla, mark.rutland, robh+dt, bcousson
* Faiz Abbas <faiz_abbas@ti.com> [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
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-02-26 18:37 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2020-01-28 13:47 [PATCH] arm: dts: dra76x: Fix mmc3 max-frequency Faiz Abbas
2020-01-28 13:47 ` Faiz Abbas
2020-02-26 18:37 ` Tony Lindgren
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