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From: Chen-Yu Tsai <wens@csie.org>
To: Ulf Hansson <ulf.hansson@linaro.org>,
	Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
	linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	Chris Blake <chrisrblake93@gmail.com>
Subject: [PATCH 3/3] arm64: dts: allwinner: h5: libretech-all-h3-cc: Mark eMMC HS-DDR 3.3V capable
Date: Sun,  3 Feb 2019 23:56:28 +0800	[thread overview]
Message-ID: <20190203155628.16767-4-wens@csie.org> (raw)
In-Reply-To: <20190203155628.16767-1-wens@csie.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@csie.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


  parent reply	other threads:[~2019-02-03 15:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-03 15:56 mmc: sunxi: Fix eMMC usage on H5 boards Chen-Yu Tsai
2019-02-03 15:56 ` [PATCH 1/3] mmc: sunxi: Disable HS-DDR mode for H5 eMMC controller by default Chen-Yu Tsai
2019-02-04  9:32   ` Maxime Ripard
2019-02-03 15:56 ` [PATCH 2/3] mmc: sunxi: Filter out unsupported modes declared in the device tree Chen-Yu Tsai
2019-02-04  9:34   ` Maxime Ripard
2019-02-04 10:16     ` Chen-Yu Tsai
2019-02-04 13:41       ` Maxime Ripard
2019-02-05  8:42         ` Chen-Yu Tsai
2019-02-05  9:51           ` Maxime Ripard
2019-02-03 15:56 ` Chen-Yu Tsai [this message]
2019-02-03 15:59 ` [PATCH 0/3] mmc: sunxi: Fix eMMC usage on H5 boards Chen-Yu Tsai

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