linux-kernel - [PATCH 4.14 100/126] arm: dts: dra76x: Fix mmc3 max-frequency

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Message-Id: <20200310124210.073545434@linuxfoundation.org>
Date:   Tue, 10 Mar 2020 13:42:01 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Faiz Abbas <faiz_abbas@...com>,
        Tony Lindgren <tony@...mide.com>
Subject: [PATCH 4.14 100/126] arm: dts: dra76x: Fix mmc3 max-frequency

From: Faiz Abbas <faiz_abbas@...com>

commit fa63c0039787b8fbacf4d6a51e3ff44288f5b90b upstream.

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@...r.kernel.org
Signed-off-by: Faiz Abbas <faiz_abbas@...com>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/dra76x.dtsi |    5 +++++
 1 file changed, 5 insertions(+)

--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -17,3 +17,8 @@
 &crossbar_mpu {
 	ti,irqs-skip = <10 67 68 133 139 140>;
 };
+
+&mmc3 {
+	/* dra76x is not affected by i887 */
+	max-frequency = <96000000>;
+};