From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <wens@wens.csie.org>
From: Chen-Yu Tsai <wens@csie.org>
To: Maxime Ripard <maxime.ripard@free-electrons.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-mmc@vger.kernel.org,
	linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com
Subject: [PATCH v3 08/10] ARM: dts: sun8i: a83t: Add pingroup for 8-bit eMMC on mmc2
Date: Mon, 24 Jul 2017 21:59:03 +0800
Message-Id: <20170724135905.28855-9-wens@csie.org>
In-Reply-To: <20170724135905.28855-1-wens@csie.org>
References: <20170724135905.28855-1-wens@csie.org>
List-ID: <linux-clk.vger.kernel.org>

mmc2 can support 8-bit eMMC chips, with a dedicated reset line.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun8i-a83t.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 21ab668abfac..d9b4372dbdf3 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -271,6 +271,15 @@
 				bias-pull-up;
 			};
 
+			mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
+				pins = "PC5", "PC6", "PC8", "PC9",
+				       "PC10", "PC11", "PC12", "PC13",
+				       "PC14", "PC15", "PC16";
+				function = "mmc2";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
 			spdif_tx_pin: spdif-tx-pin {
 				pins = "PE18";
 				function = "spdif";
-- 
2.13.3