From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Maxime Ripard
<maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Chris Blake
<chrisrblake93-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v2 3/3] arm64: dts: allwinner: h5: libretech-all-h3-cc: Mark eMMC HS-DDR 3.3V capable
Date: Tue, 5 Feb 2019 23:42:25 +0800 [thread overview]
Message-ID: <20190205154225.14264-4-wens@csie.org> (raw)
In-Reply-To: <20190205154225.14264-1-wens-jdAy2FN1RRM@public.gmane.org>
The Libre Computer ALL-H3-CC H5 is one of the few boards that can have
its eMMC run at HS-DDR speed mode. Mark it as such.
Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
.../boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts
index 95e113ce8699..d68bdfea2271 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts
@@ -12,3 +12,7 @@
model = "Libre Computer Board ALL-H3-CC H5";
compatible = "libretech,all-h3-cc-h5", "allwinner,sun50i-h5";
};
+
+&mmc2 {
+ mmc-ddr-3_3v;
+};
--
2.20.1
next prev parent reply other threads:[~2019-02-05 15:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 15:42 [PATCH v2 0/3] mmc: sunxi: Fix eMMC usage on H5 boards Chen-Yu Tsai
2019-02-05 15:42 ` [PATCH v2 1/3] mmc: sunxi: Disable HS-DDR mode for H5 eMMC controller by default Chen-Yu Tsai
[not found] ` <20190205154225.14264-2-wens-jdAy2FN1RRM@public.gmane.org>
2019-02-06 15:14 ` Ulf Hansson
[not found] ` <20190205154225.14264-1-wens-jdAy2FN1RRM@public.gmane.org>
2019-02-05 15:42 ` [PATCH v2 2/3] mmc: sunxi: Filter out unsupported modes declared in the device tree Chen-Yu Tsai
2019-02-06 12:20 ` Maxime Ripard
[not found] ` <20190205154225.14264-3-wens-jdAy2FN1RRM@public.gmane.org>
2019-02-06 15:14 ` Ulf Hansson
2019-02-05 15:42 ` Chen-Yu Tsai [this message]
[not found] ` <20190205154225.14264-4-wens-jdAy2FN1RRM@public.gmane.org>
2019-02-06 12:20 ` [PATCH v2 3/3] arm64: dts: allwinner: h5: libretech-all-h3-cc: Mark eMMC HS-DDR 3.3V capable Maxime Ripard
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