From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3F6D48248D; Sun, 8 Sep 2024 09:14:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725786860; cv=none; b=Jfb9jAGpAsEk+v64DviB8Y+0OletRBJwNyfQy92hJC2hxbflipkUf4u8DBJi0rnN4dBlWGefEKrdeUcS8mWMHVLhOLogue03IVgi+/tRTvGabbuV8JUBH5jm9t709qRO5Oo5WxDikK6s/ApSxGj1rJH8gUgQeKypukVNnGoCT7Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725786860; c=relaxed/simple; bh=GIiJncmx9YRzt+paLQq293vsIrLvqJJ17noHm9CoX38=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QSR72Q2bJDKKInlGz6a4Q1ME3XCm24510UdhT4l7RXdzDEGG3/mibbcWbISFHiOHC5ZNouoP65Kett4Z8HJFWAz2Eae3ADLF5u0su29MS2wugxuj/Pe6Wl8sSw3NiGUdPYmgRGLTfmXJeXUrvffCgfbeamUWYbLPNsiWlyb1fY4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AAAToyKV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AAAToyKV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3362C4CEC3; Sun, 8 Sep 2024 09:14:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725786859; bh=GIiJncmx9YRzt+paLQq293vsIrLvqJJ17noHm9CoX38=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AAAToyKVv6ClZHsqRBt0hpmcIVyrfac8HLcsU84o4BYCIVG6zbg2UW+4VuDCwYt+q htOfZOl9ItnNJrTKI79VNXxhRJG54E3xTaguRXKZCjjYe2cjIxa4w5tFXDobPZbYVv deuJ6s30+s55yY2HpewfaGx/BBdJW2r4P/lmtsc6fQLfg+MgxtULKQXpGAa3JKSHti Wr6orxWPgx9arZ755Aqh19NbEoDjI0rvkVhdkCF8jaUS5ejmJB/8hUTF88nWK6J2Er 87Y1unwZ4HUlVre7KMRuxZLeMYgogvXJa4iXIPTQZr/uI3jVFzpMriOHetIN49clRs tKGCMAil5iyOQ== Message-ID: <215fde01-0e04-4445-9620-b0dba3232a92@kernel.org> Date: Sun, 8 Sep 2024 11:14:14 +0200 Precedence: bulk X-Mailing-List: asahi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/3] tty: serial: samsung: Fix serial rx on Apple A7-A9 To: Nick Chan , Alim Akhtar , Greg Kroah-Hartman , Jiri Slaby , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Cc: asahi@lists.linux.dev References: <20240908090939.2745-1-towinchenmi@gmail.com> <20240908090939.2745-4-towinchenmi@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 08/09/2024 11:05, Nick Chan wrote: > Apple's older A7-A9 SoCs seems to use bit 3 in UTRSTAT as RXTO, which is > enabled by bit 11 in UCON. > > Access these bits in addition to the original RXTO and RXTO enable bits, > to allow serial rx to function on A7-A9 SoCs. This change does not > appear to affect the A10 SoC and up. > > Reviewed-by: Krzysztof Kozlowski This never happened. Please do not add fake tags. Best regards, Krzysztof