From mboxrd@z Thu Jan 1 00:00:00 1970 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 0DB71C44501 for ; Tue, 30 Jun 2026 16:44:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0edmQyMBBF2hDdlkMaDXaRUizb6MbyZ6wLi7kRGWNho=; b=fsNrLzJ3aE0XThm887BTPsCELR cjelI665rbNalPJy3YvcqJdwxfZxgsceuiuwUAb4i3vgNPhA7x00ZNc7wc5is1X1h4SKWN8hqM9AE ekGQeEhvP7G6BCRvVb/o5fofJxN3u05bFZwvb+J8AO2/vnzJIwv3VUhv297MX7AGgjAlll0ERKrxj +IHvV7XacvZqOtGtisbArqS+LL9rlYfAE0pyQ1VPtb8Ddfpry2KlaXBL7+XDqauByMcfCtN/xbLEl EePcWuCImT2m6f6MtyJ7wpiiOa3zPi+Yxsm42R4DwdYPaX/uEvPQko9kmmieHN3xLoRkKCs+h8lQN GsaWKrIg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1webZ7-0000000HVQv-40hL; Tue, 30 Jun 2026 16:44:05 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1webYx-0000000HVKp-36hi; Tue, 30 Jun 2026 16:43:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type; bh=0edmQyMBBF2hDdlkMaDXaRUizb6MbyZ6wLi7kRGWNho=; b=Py9ZKJSTYGWf14Y3hLq1HyDniJ eECGhrovt+szZmIU73s0cN7R7wEmF7A8Mw6oHb4/1kAfyNEZwfmh2VRkDSEf+yNcSAN0SSOf0EB/M FubDPVLZRBoRSpmkx+LdiP9BLF+yKSiIus3vRAZi+QDfo9Pltq21ZzklaYpJLuedFyi2PK98bvZrx pJ2irClMv7l3WxIQe8UAmHSjMNU7oI2ORD2nWsRVKHNTlLXei75fAFvbYC9QfYWgM2KjN3gTstVTg 7a6dAXt04JhSeqeAtD/1Gm3AO8JuBIP9D0mYpPH9/ERET0CqwUnMFEsJHwYOP19uJcefSJdYpZe7V mq1LMRng==; From: Heiko Stuebner To: mkl@pengutronix.de, mailhol@kernel.org Cc: kernel@pengutronix.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de, shawn.lin@rock-chips.com, linux-can@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, quentin.schulz@cherry.de, zhangqing@rock-chips.com, Heiko Stuebner Subject: [PATCH 4/6] can: rockchip-canfd: enable erratum 5 on RK3588 Date: Tue, 30 Jun 2026 18:43:34 +0200 Message-ID: <20260630164336.3444550-5-heiko@sntech.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260630164336.3444550-1-heiko@sntech.de> References: <20260630164336.3444550-1-heiko@sntech.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260630_094355_780431_CF38C514 X-CRM114-Status: GOOD ( 11.96 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Heiko Stuebner Lowering the clock-frequency as described in the erratum, also leads to empty RX-fifos immediately, indicating that the erratum is also present on the RK3588 variant. Signed-off-by: Heiko Stuebner --- drivers/net/can/rockchip/rockchip_canfd-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/rockchip/rockchip_canfd-core.c b/drivers/net/can/rockchip/rockchip_canfd-core.c index 105ca4d5cbef..f3c8b54a9f02 100644 --- a/drivers/net/can/rockchip/rockchip_canfd-core.c +++ b/drivers/net/can/rockchip/rockchip_canfd-core.c @@ -53,7 +53,7 @@ static const struct rkcanfd_devtype_data rkcanfd_devtype_data_rk3568v3 = { static const struct rkcanfd_devtype_data rkcanfd_devtype_data_rk3588 = { .model = RKCANFD_MODEL_RK3588, .quirks = /* Possible more Errata */ - RKCANFD_QUIRK_RK3568_ERRATUM_6, + RKCANFD_QUIRK_RK3568_ERRATUM_5 | RKCANFD_QUIRK_RK3568_ERRATUM_6, RKCANFD_QUIRK_CANFD_BROKEN, }; -- 2.47.3