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From:   Ryan Grachek <ryan@edited.us>
Cc:     Ryan Grachek <ryan@edited.us>, Wei Xu <xuwei5@hisilicon.com>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will.deacon@arm.com>,
        linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: hikey: Define wl1835 power capabilities
Date:   Wed, 13 Jun 2018 10:13:05 -0500
Message-Id: <20180613151305.17240-1-ryan@edited.us>
To:     unlisted-recipients:; (no To-header on input)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

These properties are required for compatibility with runtime PM.
Without these properties, MMC host controller will not be aware
of power capabilities. When the wlcore driver attempts to power
on the device, it will erroneously fail with -EACCES.

Signed-off-by: Ryan Grachek <ryan@edited.us>
---
 arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 38f881955217..c5feca8cd10b 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -323,6 +323,8 @@
 			bus-width = <0x4>;
 			cap-sd-highspeed;
 			non-removable;
+			cap-power-off-card;
+			keep-power-in-suspend;
 			vmmc-supply = <&reg_vdd_3v3>;
 			mmc-pwrseq = <&wl1835_pwrseq>;
 
-- 
2.11.0