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Sat, 19 Feb 2022 13:55:47 -0800 (PST) Received: from x1.hsd1.or.comcast.net ([2601:1c2:1001:7090:31ab:1e81:9550:f30a]) by smtp.gmail.com with ESMTPSA id i17sm13447337pgn.82.2022.02.19.13.55.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Feb 2022 13:55:47 -0800 (PST) From: Drew Fustini To: =?utf-8?q?Beno=C3=AEt_Cousson?= , Bjorn Andersson , Dave Gerlach , devicetree@vger.kernel.org, Drew Fustini , Keerthy , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-remoteproc@vger.kernel.org, Mathieu Poirier , Nishanth Menon , Rob Herring , Santosh Shilimkar , Tony Lindgren , s-anna@ti.com, khilman@baylibre.com Subject: [PATCH 06/11] ARM: dts: am437x-gp-evm: Enable wkup_m3 control of IO isolation Date: Sat, 19 Feb 2022 13:53:23 -0800 Message-Id: <20220219215328.485660-7-dfustini@baylibre.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220219215328.485660-1-dfustini@baylibre.com> References: <20220219215328.485660-1-dfustini@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220219_135548_407724_02EDA33B X-CRM114-Status: GOOD ( 11.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Dave Gerlach With this flag wkup_m3 is able to control IO isolation during suspend on the board. Signed-off-by: Dave Gerlach Signed-off-by: Keerthy Signed-off-by: Drew Fustini --- arch/arm/boot/dts/am437x-gp-evm.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 4416ddb559e4..91b67b428a06 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -1127,6 +1127,10 @@ &cpu { cpu0-supply = <&dcdc2>; }; +&wkup_m3_ipc { + ti,set-io-isolation; +}; + &pruss1_mdio { status = "disabled"; };