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[31.53.6.191]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3bb676c99dbsm9917352f8f.36.2025.08.17.07.51.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Aug 2025 07:51:38 -0700 (PDT) From: Biju X-Google-Original-From: Biju To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 2/2] arm64: dts: renesas: r9a09g047e57-smarc: Use schmitt input for NMI function Date: Sun, 17 Aug 2025 15:51:31 +0100 Message-ID: <20250817145135.166591-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250817145135.166591-1-biju.das.jz@bp.renesas.com> References: <20250817145135.166591-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Biju Das The latest RZ/G3E pin control document (rev 1.2) recommends using Schmitt input when PS0 pin used as NMI function. Enable Schmitt input for PS0 pin. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm6= 4/boot/dts/renesas/r9a09g047e57-smarc.dts index 9f6716fa1086..08e814c03fa8 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts @@ -132,6 +132,7 @@ i2c0_pins: i2c0 { =20 nmi_pins: nmi { pinmux =3D ; /* NMI */ + input-schmitt-enable; }; =20 scif_pins: scif { --=20 2.43.0