[v2,2/4] mips: dts: ralink: mt7621: add phandle to system controller node for watchdog
Message ID | 20230210121735.639089-3-sergio.paracuellos@gmail.com |
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State | New |
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[88.10.60.23]) by smtp.gmail.com with ESMTPSA id p13-20020a05600c468d00b003e001afa274sm5359820wmo.2.2023.02.10.04.17.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Feb 2023 04:17:39 -0800 (PST) From: Sergio Paracuellos <sergio.paracuellos@gmail.com> To: linux-watchdog@vger.kernel.org Cc: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, arinc.unal@arinc9.com, tsbogend@alpha.franken.de, p.zabel@pengutronix.de, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v2 2/4] mips: dts: ralink: mt7621: add phandle to system controller node for watchdog Date: Fri, 10 Feb 2023 13:17:33 +0100 Message-Id: <20230210121735.639089-3-sergio.paracuellos@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230210121735.639089-1-sergio.paracuellos@gmail.com> References: <20230210121735.639089-1-sergio.paracuellos@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757446740901263266?= X-GMAIL-MSGID: =?utf-8?q?1757446740901263266?= |
Series |
watchdog: mt7621-wdt: avoid globals and arch dependencies
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Commit Message
Sergio Paracuellos
Feb. 10, 2023, 12:17 p.m. UTC
To allow to access system controller registers from watchdog driver code
add a phandle in the watchdog 'wdt' node. This avoid using arch dependent
operations in driver code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
---
arch/mips/boot/dts/ralink/mt7621.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi index 5ca40fd21..1a1c017d7 100644 --- a/arch/mips/boot/dts/ralink/mt7621.dtsi +++ b/arch/mips/boot/dts/ralink/mt7621.dtsi @@ -73,6 +73,7 @@ sysc: syscon@0 { wdt: wdt@100 { compatible = "mediatek,mt7621-wdt"; reg = <0x100 0x100>; + ralink,sysctl = <&sysc>; }; gpio: gpio@600 {