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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id d17sm4866871wre.27.2019.08.29.08.23.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Aug 2019 08:23:47 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Subject: [PATCH 04/15] arm64: dts: meson-gx-p23x-q20x: add keep-power-in-suspend property in SDIO node Date: Thu, 29 Aug 2019 17:23:31 +0200 Message-Id: <20190829152342.27794-5-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_945966_0411841D X-CRM114-Status: UNSURE ( 8.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:443 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.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-gx-p23x-q20x.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi index a9b778571cf5..12d5e333e5f2 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi @@ -169,6 +169,9 @@ non-removable; disable-wp; + /* WiFi firmware requires power to be kept while in suspend */ + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; vmmc-supply = <&vddao_3v3>;