From nobody Sat Dec 27 03:17:03 2025 Received: from mail-pg1-f169.google.com (mail-pg1-f169.google.com [209.85.215.169]) (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 E2CD863CE for ; Wed, 27 Dec 2023 08:50:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=huaqin.corp-partner.google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaqin.corp-partner.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=huaqin-corp-partner-google-com.20230601.gappssmtp.com header.i=@huaqin-corp-partner-google-com.20230601.gappssmtp.com header.b="OhgjR7ps" Received: by mail-pg1-f169.google.com with SMTP id 41be03b00d2f7-5cdfed46372so2426187a12.3 for ; Wed, 27 Dec 2023 00:50:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1703667029; x=1704271829; darn=vger.kernel.org; h=references:in-reply-to:message-id:date:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to; bh=wx44H8htv1iVw8TJk4zePfs2PqDhMfaawR5YlGnQT90=; b=OhgjR7psv7LjjneU0HClIkwgnQ/5x7Y5Z5KKQ7U8J6D43DOdH2+JRE2sZropdD32ou d6APaZ8FwWWHYhU9QO1mKZGYGO0pTbesXZB6jsdjMNpNrKgSoaTvGr+/L2cyrpggxTzS DUp80/vgoNxjJPcWzZFz0ULsL4QzwBfH2AZ8ebZ5H2lPElGOpxQxoy9Sn1bMegnlMjIe t7uDmoUFElu/r5J4Ga3+oUVOSiw6VDiJAT26RFJqonACYKd3s4PqC/EZZ+yq7s5/U2Mb 1dPuXS2smb8QzH3LFqP8xYu5Fp0D4kWBk5bp/w3wWMPlEO7Hwx9NHoyM0JQ+WyUsJNh+ g13w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703667029; x=1704271829; h=references:in-reply-to:message-id:date:subject:cc:to:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=wx44H8htv1iVw8TJk4zePfs2PqDhMfaawR5YlGnQT90=; b=bRZHUWltruo5CecsQaKM7p3Y0o3Ba6OzDAMqf9UAffKIuKASUZr6J1FmX+ZDNUKswq eERI3c05EbUMZ38DSluMCPpq1F3FsXxZnHycbhDttPaKatAwCTf+TSiWsFepBvsF3SWl Ws95txaHh6PDQYRIDN42zf/uDsXD8Vj6TM9NOP7bcKhDemLXSRDZOYAgnEUkkFCf5z0/ XMbnPrcG8wHd+Qf3qbYlaxtMtez+IKFj+T4ocZq+UQq5DhE+fXnj2Y0IFueE9G+UlPwd 3P3rzow5FYMpnPAX0VXpYrPvS890TeyoqHI3siUc5Zg7CMQl2JUrBms7/qyk4O+rf78s TLJA== X-Gm-Message-State: AOJu0YzySkfr8RI7QRbz876fUp3TpeKZ1Xy9NWX61xTaW0rb5EbNcM+S /uFbYUcR3BaUm3TfTp7WmrFO0Q7/rA0PpA== X-Google-Smtp-Source: AGHT+IHtbbeJJtoI+3WmeA/10kg1Xl33Sh0Jf3TPX9mNM3AMgg/fyFTeMOO/9rVr/4oKVbxlm8WHTg== X-Received: by 2002:a05:6a20:921e:b0:194:f912:ae77 with SMTP id i30-20020a056a20921e00b00194f912ae77mr8420152pzf.9.1703667029097; Wed, 27 Dec 2023 00:50:29 -0800 (PST) Received: from ubuntu.huaqin.com ([116.66.212.162]) by smtp.gmail.com with ESMTPSA id c26-20020aa781da000000b006d9d39354bcsm3157505pfn.74.2023.12.27.00.50.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Dec 2023 00:50:28 -0800 (PST) From: Zhengqiao Xia To: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: dmitry.torokhov@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jikos@kernel.org, benjamin.tissoires@redhat.com, linus.walleij@linaro.org, dianders@chromium.org, xiazhengqiao@huaqin.corp-partner.google.com Subject: [PATCH v3 1/2] dt-bindings: HID: i2c-hid: elan: Introduce Ilitek ili2901 Date: Wed, 27 Dec 2023 16:50:12 +0800 Message-Id: <20231227085013.1317-2-xiazhengqiao@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231227085013.1317-1-xiazhengqiao@huaqin.corp-partner.google.com> References: <20231227085013.1317-1-xiazhengqiao@huaqin.corp-partner.google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The Ilitek ili2901 touch screen chip same as Elan eKTH6915 controller has a reset gpio. The difference is that they have different post_power_delay_ms and post_gpio_reset_on_delay_ms. Ilitek ili2901 also uses 3.3V power supply. Signed-off-by: Zhengqiao Xia Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/input/elan,ekth6915.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml b/D= ocumentation/devicetree/bindings/input/elan,ekth6915.yaml index 3e2d216c6432..dc4ac41f2441 100644 --- a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml +++ b/Documentation/devicetree/bindings/input/elan,ekth6915.yaml @@ -18,8 +18,9 @@ allOf: =20 properties: compatible: - items: - - const: elan,ekth6915 + enum: + - elan,ekth6915 + - ilitek,ili2901 =20 reg: const: 0x10 --=20 2.17.1