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From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
To: geert+renesas@glider.be, magnus.damm@gmail.com
Cc: linux-renesas-soc@vger.kernel.org,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Subject: [PATCH] arm64: dts: renesas: add full-pwr-cycle-in-suspend into eMMC nodes
Date: Fri, 10 Jul 2020 21:03:32 +0900	[thread overview]
Message-ID: <1594382612-13664-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> (raw)

Add full-pwr-cycle-in-suspend property to do a graceful shutdown of
the eMMC device in system suspend.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 This new property has been merged into mmc.git / next branch:
https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/commit/?h=next&id=475923f495c0cdd4f35c469681013dddd09d3728

 arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts   | 1 +
 arch/arm64/boot/dts/renesas/salvator-common.dtsi | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index dc24cec4..7402cfa 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -715,6 +715,7 @@
 	mmc-hs400-1_8v;
 	bus-width = <8>;
 	non-removable;
+	full-pwr-cycle-in-suspend;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index 98bbcaf..1bf7795 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -833,6 +833,7 @@
 	mmc-hs400-1_8v;
 	non-removable;
 	fixed-emmc-driver-type = <1>;
+	full-pwr-cycle-in-suspend;
 	status = "okay";
 };
 
-- 
2.7.4


             reply	other threads:[~2020-07-10 12:03 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-10 12:03 Yoshihiro Shimoda [this message]
2020-07-15  9:04 ` [PATCH] arm64: dts: renesas: add full-pwr-cycle-in-suspend into eMMC nodes Geert Uytterhoeven
2020-07-17  5:44   ` Yoshihiro Shimoda
2020-07-17  7:12     ` Geert Uytterhoeven
2020-07-17  8:29       ` Yoshihiro Shimoda
2020-07-17  8:35         ` Geert Uytterhoeven
2020-07-17 10:01           ` Yoshihiro Shimoda
2020-07-17 10:07             ` Geert Uytterhoeven
2020-07-17 12:33               ` Yoshihiro Shimoda

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