From patchwork Thu Jul 11 16:07:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 13730850 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A2582C3DA49 for ; Thu, 11 Jul 2024 16:21:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aOs22PRBbLpP8xeIEga3lTPC3E8XE5OxIhfj8yndWKQ=; b=rrBycw8H0lq+Yr Q7f/fAggFRW+uY/AtaLybKlKnfIEnL5UVo3ANHKqskkI1hChrvBKTtBtymA6gGxGwpwN9AWDOQ4lz sI3QeHCIG+xlD+66aCPJQr2AJhKX63ZiLkZXllkLcbXlj89Z1bn2ZwofJmNbLceVYTJpRc5vFk/YS a3DED+2+ukmOADztfSgFoHPJI1PwvltUojEWuBptNx+9Au6HD8ZRpg2JNZKBPtdzFz/xs/ieYoktB v43TC958t5p3W91ueLOm5ZLZfG+x5r/QktFVxJzBcGwZuqep0DUi32upbfbIimqGVlCupRPiUI6Am SAYltTn6OtIOC5JtkatA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sRwY8-0000000EfMx-1Eih; Thu, 11 Jul 2024 16:21:40 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sRwY4-0000000EfLW-3JkG for linux-riscv@lists.infradead.org; Thu, 11 Jul 2024 16:21:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3D03761DA4; Thu, 11 Jul 2024 16:21:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA722C4AF07; Thu, 11 Jul 2024 16:21:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720714895; bh=2lkZDO62KKSLWoCZyINk2tMegh2s5zBoWrcbbgs+qh4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SLQvcD8Sff05TBENEvofTjbdmesTqf2NPUlspiQ/Voj+aB6BV1h23XrCpi7qwawMV CifuO2YwsYlm1GHM/RTnoQHcygrdA9Xy4xgB7ORlvIMOQsTJ6KkyruSbqJ16IUMjQ2 rx2kbjHGNrODg8kVu52A1Nssnp0LTI6p0bl8Wbu/pteurjOn6vPOyAMbYKUJmnXItQ +fNFHszgzdR/sCkO0MGjg+Wl34904u7cTYpd+mSXUlN0hlHu7ytBa6RY5VpuOU391D e4ZVq9OL9bZSc/eR+mnWtJACTQvzhQhURy17YJonWXwWQxHlijtgYWzLUWEGBc85QI v+L0gImT8LO8w== From: Jisheng Zhang To: Greg Kroah-Hartman , Jiri Slaby Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2 2/2] serial: 8250_early: add xscale earlycon support Date: Fri, 12 Jul 2024 00:07:20 +0800 Message-ID: <20240711160720.3488-3-jszhang@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240711160720.3488-1-jszhang@kernel.org> References: <20240711160720.3488-1-jszhang@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240711_092136_906887_0CAE558F X-CRM114-Status: UNSURE ( 8.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org After commit 3a50365d8c79 ("serial: 8250: Add OF support for Xscale variant"), 8250_of can support the xscale variant. Now, let's add the earlycon support for xscale too. Signed-off-by: Jisheng Zhang --- drivers/tty/serial/8250/8250_early.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index 2ab61d6673d2..6176083d0341 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -178,6 +178,7 @@ static int __init early_serial8250_rs2_setup(struct earlycon_device *device, return early_serial8250_setup(device, options); } +OF_EARLYCON_DECLARE(uart, "intel,xscale-uart", early_serial8250_rs2_setup); OF_EARLYCON_DECLARE(uart, "mrvl,mmp-uart", early_serial8250_rs2_setup); OF_EARLYCON_DECLARE(uart, "mrvl,pxa-uart", early_serial8250_rs2_setup);