From patchwork Thu Apr 24 06:20:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 885122 Received: from sender4-op-o12.zoho.com (sender4-op-o12.zoho.com [136.143.188.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C2CA91DE3B5; Thu, 24 Apr 2025 06:20:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.12 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745475657; cv=pass; b=lzNdx4Vd3xN/uqzXcdmWfQ5o8wpV/xcJZUhX9Rky1y0ROqniHQLyDOA+pZ4WjXGxcrmkOPAKvOR/XsZVznKxmEzz2YZ0aLxT3zjnJucmPtbUtcuGdBcYunLoxwniCIkfydmmKg2nHt3c8ri/gVvReAI4WK7Z4e1GYcsue9dEKGE= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745475657; c=relaxed/simple; bh=//Yyo8IfmPE6LsmKMvdBpJlfkzrhUWHmpZ4E1fP/vUk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=P0Ns4cxN4vrFjbv+GLEnxCKT0sNtB0PcumuyGCm3By+u61kL2lgx+HxfrcUsdp1RbY7jqFJyUMLCeoA65rOwI8rOKXE/kPrebNYC1jDpkn5sIiWsyDXFqYUxDucDnPBD8nfJtkmBGEzoW4EeNl3E9+v6vAiUca6zoZ5y1wG2IlM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=icenowy.me; spf=pass smtp.mailfrom=icenowy.me; dkim=pass (2048-bit key) header.d=icenowy.me header.i=uwu@icenowy.me header.b=hBO8klqu; arc=pass smtp.client-ip=136.143.188.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=icenowy.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=icenowy.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=icenowy.me header.i=uwu@icenowy.me header.b="hBO8klqu" ARC-Seal: i=1; a=rsa-sha256; t=1745475638; cv=none; d=zohomail.com; s=zohoarc; b=g4ZXJoPrb+24H0QzTpCpAXUjnh4cpDujKSrt+Vs8YSGt0cEwjqvcX8GP9qbW0fpuGqCr/f2tWKNlKyc1cfuhChuqWLmfKST7L8CtAm4LHobvigSLYDVCilhyUDSU0LGwRri/RBgG3gOTb4cpoEChHNksL4avR/pW5mc/DHWDro8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1745475638; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=yCYzlAh9kSuErrhhEc/Udz9PQzNnvyNC+qUoV6xkhr0=; b=bFee/xfV9I3KZMtiVH+bjfRxCIsF5QbpMbmYLF+n0Xtcnwq5VaWjFdPbawdjkbCd4KDEHszr9B8QIzPIv3ouo1x9xXZvvIPDKw4jyiX7O5eG9HDdd8n0JNKVrlqh9O3oQu5YYSKB7CekLrJQwnrL//bX5ZqBOjhtHJBU4HEYBtg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1745475638; s=zmail2; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=yCYzlAh9kSuErrhhEc/Udz9PQzNnvyNC+qUoV6xkhr0=; b=hBO8klqu5eB5mxFUDI4u7WQ+8WEAO6x2lYfSG4Z8r9WG5or25HrG32lYBueq9pO4 3QzRhLBy3SM7RajujKttrCU7Vpa34ivPFT5w1mhQmdcO14ZpAEf1bu1PPIhp5GMNXKC HAJ18ab5Ww+5/WRtTj1emC20fnZiJYX1u6oNdhqVe1/8XXvIKbpOOt24pNByi8TD0i0 0R2dYg+RVDlx26XG48/dVQAD0IBXx0nuvY2Rg4WdKNkwAm+8a2Tm/ie9GpWh+ZnFMKL JwNj4Y0bop0lWt7vSWvYghb6/QFDFEMJl8kSg28OZNIls01+1Qutd+6LcvuzDIQDgCV /AotWYzZPA== Received: by mx.zohomail.com with SMTPS id 1745475636355491.3825414260032; Wed, 23 Apr 2025 23:20:36 -0700 (PDT) From: Icenowy Zheng To: Emil Renner Berthing , Jianlong Huang , Hal Feng , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Icenowy Zheng Subject: [PATCH v2 1/3] dt-bindings: pinctrl: starfive,jh7110: add PAD_INTERNAL_* virtual pins Date: Thu, 24 Apr 2025 14:20:15 +0800 Message-ID: <20250424062017.652969-2-uwu@icenowy.me> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250424062017.652969-1-uwu@icenowy.me> References: <20250424062017.652969-1-uwu@icenowy.me> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ZohoMailClient: External The JH7110 SoC could support internal GPI signals to be routed to not external GPIO but internal low/high levels. Add two macros, PAD_INTERNAL_LOW and PAD_INTERNAL_HIGH, as two virtual "pads" to represent internal GPI sources with fixed low/high levels. Signed-off-by: Icenowy Zheng --- include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h index 3865f01396395..3cca874b2bef7 100644 --- a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h +++ b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h @@ -126,6 +126,10 @@ #define PAD_GMAC0_TXEN 18 #define PAD_GMAC0_TXC 19 +/* virtual pins for forcing GPI */ +#define PAD_INTERNAL_LOW 254 +#define PAD_INTERNAL_HIGH 255 + #define GPOUT_LOW 0 #define GPOUT_HIGH 1