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Wed, 03 Jun 2026 07:33:43 -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: Drop SW_SER0_PMOD condition for rsci4 Date: Wed, 3 Jun 2026 15:33:35 +0100 Message-ID: <20260603143340.162457-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260603143340.162457-1-biju.das.jz@bp.renesas.com> References: <20260603143340.162457-1-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 rsci4 is routed to either the PMOD connector or the M.2 connector depending on the SW_SER0_PMOD switch state. In both cases, rsci4 is available for use, so there is no need to guard it with SW_SER0_PMOD. Drop the SW_SER0_PMOD condition and retain only the SW_LCD_EN check, as rsci4 is unavailable only when the LCD is enabled. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm6= 4/boot/dts/renesas/r9a09g047e57-smarc.dts index 6372f582a7c4..07db9e434521 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts @@ -237,7 +237,7 @@ &rsci2 { }; #endif =20 -#if (!SW_LCD_EN) && (SW_SER0_PMOD) +#if !SW_LCD_EN &rsci4 { pinctrl-0 =3D <&rsci4_pins>; pinctrl-names =3D "default"; --=20 2.43.0 From nobody Mon Jun 8 08:36:17 2026 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (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 EAAA1349CE0 for ; Wed, 3 Jun 2026 14:33:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal: i=1; 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Wed, 03 Jun 2026 07:33:44 -0700 (PDT) Received: from localhost.localdomain ([2a00:23c4:a700:7301:179c:89ab:19f6:9ba4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-490b0e823f7sm160147395e9.13.2026.06.03.07.33.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jun 2026 07:33:44 -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: r9a09g047: Add max-frequency for SDHI controllers Date: Wed, 3 Jun 2026 15:33:36 +0100 Message-ID: <20260603143340.162457-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260603143340.162457-1-biju.das.jz@bp.renesas.com> References: <20260603143340.162457-1-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 Add max-frequency property of 200MHz to the sdhi0, sdhi1, and sdhi2 MMC controllers in the R9A09G047 SoC DTSI to define the maximum supported bus frequency. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g047.dtsi index b48da8534a3d..760099697278 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi @@ -1265,6 +1265,7 @@ sdhi0: mmc@15c00000 { clocks =3D <&cpg CPG_MOD 0xa3>, <&cpg CPG_MOD 0xa5>, <&cpg CPG_MOD 0xa4>, <&cpg CPG_MOD 0xa6>; clock-names =3D "core", "clkh", "cd", "aclk"; + max-frequency =3D <200000000>; resets =3D <&cpg 0xa7>; power-domains =3D <&cpg>; status =3D "disabled"; @@ -1285,6 +1286,7 @@ sdhi1: mmc@15c10000 { clocks =3D <&cpg CPG_MOD 0xa7>, <&cpg CPG_MOD 0xa9>, <&cpg CPG_MOD 0xa8>, <&cpg CPG_MOD 0xaa>; clock-names =3D "core", "clkh", "cd", "aclk"; + max-frequency =3D <200000000>; resets =3D <&cpg 0xa8>; power-domains =3D <&cpg>; status =3D "disabled"; @@ -1305,6 +1307,7 @@ sdhi2: mmc@15c20000 { clocks =3D <&cpg CPG_MOD 0xab>, <&cpg CPG_MOD 0xad>, <&cpg CPG_MOD 0xac>, <&cpg CPG_MOD 0xae>; clock-names =3D "core", "clkh", "cd", "aclk"; + max-frequency =3D <200000000>; resets =3D <&cpg 0xa9>; power-domains =3D <&cpg>; status =3D "disabled"; --=20 2.43.0