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([2a05:6e02:1041:c10:ae20:597c:99b8:d161]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45edb5b28absm14324149f8f.27.2026.05.28.07.10.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 May 2026 07:10:52 -0700 (PDT) Message-ID: <14c628b9-0bda-4658-8e60-7781284aaee2@oss.qualcomm.com> Date: Thu, 28 May 2026 16:10:51 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: s32g3: Fix SWT8 watchdog address To: Krzysztof Kozlowski , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , NXP S32 Linux Team , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Daniel Lezcano , Shawn Guo , linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org References: <20260528120323.46287-2-krzysztof.kozlowski@oss.qualcomm.com> Content-Language: en-US From: Daniel Lezcano In-Reply-To: <20260528120323.46287-2-krzysztof.kozlowski@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: O9BiX0SwIIxKSyGMWQ8SoQccFB35cEwr X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTI4MDE0MyBTYWx0ZWRfXxSseB+5IVNbO j2l/qBagAzOe0OlzMnMxO5STJRuIYCBY3VmXAjCEJrHuxsLMY1mIImQZex/cMSm9hvHfWc1OiDy MDpsxSBOFsMU03lnkxI5kuVIkVTAcRXJhlDVtxu9uTeDUvPFthASHd5hzFPSjGCK8DZheRuOOOx cVErgJb8pXPqHJppsrN3qQsMTzZj0Eh6pIUbVXIQeO3XfPMT5DzB4F94qM847t6k4tYTtSVeP4c 9v4d7vVpj2lkFJlJjvJM1cdcksb2NDR7NmUj6LjerxgHArgFzvyRhajHAq2eZoLNYoKvf9ZwAPP HKsm0xc8qiPjF/Oso9xiE3gzfUsXALqnKKEa5IbbPtMKshty89KkbBrSWnObzYoXG8Djj2IWox9 njlxV1zieK6i5iMBd3DiagyzpImJocotl1pe9izj6hQwo9yE9tZ/2V7/xFmJ7i0e4DtxqZk73pI ktWS2Ytjr0cVeFh1cVQ== X-Proofpoint-ORIG-GUID: O9BiX0SwIIxKSyGMWQ8SoQccFB35cEwr X-Authority-Analysis: v=2.4 cv=G8gs1dk5 c=1 sm=1 tr=0 ts=6a184cee cx=c_pps a=N1BjEkVkxJi3uNfLdpvX3g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=RFvq1impTiYap7nS4gAA:9 a=QEXdDO2ut3YA:10 a=crWF4MFLhNY0qMRaF8an:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-05-28_03,2026-05-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 priorityscore=1501 clxscore=1015 adultscore=0 impostorscore=0 malwarescore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2605280143 On 5/28/26 14:03, Krzysztof Kozlowski wrote: > Add missing hex annotation to fix the SWT8 watchdog address in 'reg' > property, as reported by dtc W=1: > > s32g3.dtsi:863.27-869.5: Warning (simple_bus_reg): /soc@0/watchdog@40500000: simple-bus unit address format error, expected "269fb20" > > Lack of hex '0x' meant address would be interpreted as decimal thus > completely different value used as this device MMIO. If device was > enabled this could lead to corruption of other device address space and > broken boot. > > Cc: > Fixes: 6db84f042745 ("arm64: dts: s32g3: Add the Software Timer Watchdog (SWT) nodes") > Signed-off-by: Krzysztof Kozlowski Reviewed-by: Daniel Lezcano Thanks for the fix > --- > arch/arm64/boot/dts/freescale/s32g3.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi > index e314f3c7d61d..7e28dff53a86 100644 > --- a/arch/arm64/boot/dts/freescale/s32g3.dtsi > +++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi > @@ -862,7 +862,7 @@ gmac0mdio: mdio { > > swt8: watchdog@40500000 { > compatible = "nxp,s32g3-swt", "nxp,s32g2-swt"; > - reg = <40500000 0x1000>; > + reg = <0x40500000 0x1000>; > clocks = <&clks 0x3a>, <&clks 0x3b>, <&clks 0x3b>; > clock-names = "counter", "module", "register"; > status = "disabled";