From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Michael Turquette
<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
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 [thread overview]
Message-ID: <20170724135905.28855-9-wens@csie.org> (raw)
In-Reply-To: <20170724135905.28855-1-wens-jdAy2FN1RRM@public.gmane.org>
mmc2 can support 8-bit eMMC chips, with a dedicated reset line.
Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.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
next prev parent reply other threads:[~2017-07-24 13:59 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 13:58 [PATCH v3 00/10] ARM: sun8i: a83t: Add support for MMC controllers Chen-Yu Tsai
2017-07-24 13:58 ` [PATCH v3 03/10] clk: sunxi-ng: a83t: Support new timing mode for mmc2 clock Chen-Yu Tsai
[not found] ` <20170724135905.28855-4-wens-jdAy2FN1RRM@public.gmane.org>
2017-07-25 7:33 ` Maxime Ripard
[not found] ` <20170724135905.28855-1-wens-jdAy2FN1RRM@public.gmane.org>
2017-07-24 13:58 ` [PATCH v3 01/10] clk: sunxi-ng: Add interface to query or configure MMC timing modes Chen-Yu Tsai
2017-07-25 7:32 ` Maxime Ripard
2017-07-24 13:58 ` [PATCH v3 02/10] clk: sunxi-ng: Add MP_MMC clocks that support MMC timing modes switching Chen-Yu Tsai
2017-07-25 7:32 ` Maxime Ripard
2017-07-24 13:58 ` [PATCH v3 04/10] mmc: sunxi: Support controllers that can use both old and new timings Chen-Yu Tsai
2017-07-24 13:59 ` [PATCH v3 05/10] mmc: sunxi: Support MMC DDR52 transfer mode with new timing mode Chen-Yu Tsai
2017-07-24 13:59 ` [PATCH v3 06/10] mmc: sunxi: Add support for A83T eMMC (MMC2) Chen-Yu Tsai
2017-07-24 13:59 ` [PATCH v3 07/10] ARM: dts: sun8i: a83t: Add MMC controller device nodes Chen-Yu Tsai
[not found] ` <20170724135905.28855-8-wens-jdAy2FN1RRM@public.gmane.org>
2017-07-25 7:33 ` Maxime Ripard
2017-07-24 13:59 ` Chen-Yu Tsai [this message]
[not found] ` <20170724135905.28855-9-wens-jdAy2FN1RRM@public.gmane.org>
2017-07-25 7:35 ` [PATCH v3 08/10] ARM: dts: sun8i: a83t: Add pingroup for 8-bit eMMC on mmc2 Maxime Ripard
2017-07-24 13:59 ` [PATCH v3 09/10] ARM: dts: sun8i: a83t: cubietruck-plus: Enable micro-SD card and eMMC Chen-Yu Tsai
[not found] ` <20170724135905.28855-10-wens-jdAy2FN1RRM@public.gmane.org>
2017-07-25 7:38 ` Maxime Ripard
2017-07-24 13:59 ` [PATCH v3 10/10] ARM: dts: sun8i: a83t: h8homlet: Enable micro-SD card and onboard eMMC Chen-Yu Tsai
2017-07-25 7:39 ` Maxime Ripard
2017-07-26 14:09 ` [PATCH v3 00/10] ARM: sun8i: a83t: Add support for MMC controllers Chen-Yu Tsai
[not found] ` <CAGb2v66DQ3H2Mta7h+t1P+UzSRLnMABRebeYcopaPkN0gOiwxA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-07-26 19:45 ` Maxime Ripard
2017-08-03 11:19 ` Ulf Hansson
[not found] ` <CAPDyKFrssySjKW0E7sB3D-UjVea8_Yxvrkkr7sKf47x6jwgVSQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-08-03 11:25 ` Chen-Yu Tsai
[not found] ` <CAGb2v648K1Nguf8nVjfunow7+xwS0MHazzMXJd1xZ3uNM2WesA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-08-03 12:02 ` Ulf Hansson
2017-08-04 2:16 ` Chen-Yu Tsai
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