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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 07:51:37 -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 1/2] arm64: dts: renesas: r9a09g047e57-smarc: Fix gpio key's pin control node Date: Sun, 17 Aug 2025 15:51:30 +0100 Message-ID: <20250817145135.166591-2-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 Adding pin control node to the child won't parse the pins during driver bind. Fix the issue by moving it to parent node. This issue is observed while adding Schmitt input enable for PS0 pin on later patch. Currently the reset value of the PIN is set to NMI function and hence there is no breakage. Fixes: 9e95446b0cf9 ("arm64: dts: renesas: r9a09g047e57-smarc: Add gpio key= s") Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm6= 4/boot/dts/renesas/r9a09g047e57-smarc.dts index 1e67f0a2a945..9f6716fa1086 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts @@ -90,10 +90,10 @@ &i2c0 { }; =20 &keys { - key-sleep { - pinctrl-0 =3D <&nmi_pins>; - pinctrl-names =3D "default"; + pinctrl-0 =3D <&nmi_pins>; + pinctrl-names =3D "default"; =20 + key-sleep { interrupts-extended =3D <&icu 0 IRQ_TYPE_EDGE_FALLING>; linux,code =3D ; label =3D "SLEEP"; --=20 2.43.0 From nobody Sat Oct 4 11:13:47 2025 Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5CB30188735; 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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