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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id d17sm4866871wre.27.2019.08.29.08.23.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Aug 2019 08:23:46 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Subject: [PATCH 03/15] arm64: dts: meson-g12b-khadas-vim3: add keep-power-in-suspend property in SDIO node Date: Thu, 29 Aug 2019 17:23:30 +0200 Message-Id: <20190829152342.27794-4-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190829152342.27794-1-narmstrong@baylibre.com> References: <20190829152342.27794-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190829_082349_562185_56D304FA X-CRM114-Status: UNSURE ( 8.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Armstrong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org The WiFi firmware requires that the power is kept enabled while in suspend mode. Add the keep-power-in-suspend property in the SDIO node to specify that the power must be kept when entering in a system wide suspend state. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi index 9c3ca2edc725..0bbf69fd9672 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi @@ -446,6 +446,9 @@ non-removable; disable-wp; + /* WiFi firmware requires power to be kept while in suspend */ + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; vmmc-supply = <&vsys_3v3>; -- 2.22.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic