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[84.102.31.254]) by smtp.gmail.com with ESMTPSA id h19-20020a1ccc13000000b003b49ab8ff53sm639212wmb.8.2022.11.03.11.14.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Nov 2022 11:14:44 -0700 (PDT) From: Julien Panis To: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] arm64: dts: ti: k3-am625-sk: mark MCU and WKUP watchdogs as reserved Date: Thu, 3 Nov 2022 19:14:40 +0100 Message-Id: <20221103181440.232727-3-jpanis@baylibre.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221103181440.232727-1-jpanis@baylibre.com> References: <20221103181440.232727-1-jpanis@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221103_111448_273953_A8371B4A X-CRM114-Status: UNSURE ( 9.84 ) X-CRM114-Notice: Please train this message. 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 MCU wdt is typically used by M4F. Wake up wdt is typically used by DM (R5) firmware. Signed-off-by: Julien Panis --- arch/arm64/boot/dts/ti/k3-am625-sk.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts index 93a5f0817efc..9ade591ef563 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts @@ -503,6 +503,16 @@ &main_mcan0 { status = "disabled"; }; +&mcu_rti0 { + /* MCU RTI0 is used by M4F firmware */ + status = "reserved"; +}; + +&wkup_rti0 { + /* WKUP RTI0 is used by DM firmware */ + status = "reserved"; +}; + &epwm0 { status = "disabled"; };