From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (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 5D3283D669A; Tue, 30 Jun 2026 16:44:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782837849; cv=none; b=jD+IrTnkCzP/pFrPb4+vq9kejqZWyHzzJeX7JMCjxHkljDM0eNxNRk0gcKKVxihzZLDa+0djvGuVdtexpv7WLRoBhR/tTZn/YbDXR/j1V5MM+4afTL6QWlwMEr6H6xr8bbVdC/SQorZzBiozHBP7Gtk6P2xsdXxkGpoFXgU5p68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782837849; c=relaxed/simple; bh=TUL1+g4A7kmyO+fIiG3kRf5secXWBOg+HDORnAnp41U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iwyhrvt5Vv+FGqfM8bWZkz05LDabpYHJsDOYQzSwnQ+rw5qi7vWwlghK/WxtIo6b/v1stcDaZNveagg+/F6PGduAiNjURQeCZOvHAczcGAg1Wzous8JwBP8DY5E18rGvj5J1UKvjrFTJGxPgyzvuz0PdhZDChY2CLKNv3hgvBE0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=Py9ZKJST; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="Py9ZKJST" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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