From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 22 Jan 2024 15:15:10 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rRv4v-00Ba4J-04 for lore@lore.pengutronix.de; Mon, 22 Jan 2024 15:15:10 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rRv4v-0000yd-NF for lore@pengutronix.de; Mon, 22 Jan 2024 15:15:10 +0100 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: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:In-Reply-To:References:List-Owner; bh=2vOUiMMQMkpNMnyTzgbsph3a2vRUFSk39V991SctijU=; b=3fFIO+FtLRnOQbfUDtnyZnL/IZ YM/RFKx/k9/iakfgcfj+mRtr6VTZ4uJCpPYnEvZyz9L6LP+C5tp2XmCrgSQgtgKn+yP5PMpuntJ8e imFlNh2puKXl43TA37AXQfEwgSXlD6M0eItGVR/d5ijtB/3oMAaau5Y16J0Q2TfxuUemzQ37RYexG hTtI906buHLUob2Rtv7ruujfyobZ7zxTlMrFny2yEH+oAKy58/kt9UYsCN5achdSqXRD5vXXgJ049 uNmaJgFJkeGvuqaFHRxsjW7BBkuCiFEmYhEsPvWm/gD89+M6mP5uXNorMl5nW5ukLF6FwV20uV5C1 F+UTzgpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rRv3a-00CMsK-1Q; Mon, 22 Jan 2024 14:13:46 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rRv3W-00CMrP-09 for barebox@lists.infradead.org; Mon, 22 Jan 2024 14:13:44 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rRv3O-0000sh-6i; Mon, 22 Jan 2024 15:13:34 +0100 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rRv3M-001cKm-Kw; Mon, 22 Jan 2024 15:13:32 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rRv3M-00EQvk-1o; Mon, 22 Jan 2024 15:13:32 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 22 Jan 2024 15:13:31 +0100 Message-Id: <20240122141331.3438235-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240122_061342_083232_E71AB4B5 X-CRM114-Status: GOOD ( 10.51 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] ddr: imx8m: add missing DDR clock rates X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) ddrphy_init_set_dfi_clk() is called to translate a scalar clock rate as specified by board code into PLL parameters, which are configured. enum ddr_rate describes the possible DDR rates and so far ddrphy_init_set_dfi_clk() supported all of them, except for 2600 and 2376 MHz, rendering these two rates unusable. Fix this by adding support for them into ddrphy_init_set_dfi_clk. Signed-off-by: Ahmad Fatoum --- drivers/ddr/imx/imx8m_ddr_init.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/ddr/imx/imx8m_ddr_init.c b/drivers/ddr/imx/imx8m_ddr_init.c index 8b829645c063..d9a5d589f27b 100644 --- a/drivers/ddr/imx/imx8m_ddr_init.c +++ b/drivers/ddr/imx/imx8m_ddr_init.c @@ -219,9 +219,9 @@ enum ddr_rate { DDR_3720, DDR_3200, DDR_3000, - DDR_2600, /* Unused */ + DDR_2600, DDR_2400, - DDR_2376, /* Unused */ + DDR_2376, DDR_1600, DDR_1000, /* Unused */ DDR_1066, @@ -450,7 +450,9 @@ static void ddrphy_init_set_dfi_clk(struct dram_controller *dram, unsigned int d case 3720: drate = DDR_3720; break; case 3200: drate = DDR_3200; break; case 3000: drate = DDR_3000; break; + case 2600: drate = DDR_2600; break; case 2400: drate = DDR_2400; break; + case 2376: drate = DDR_2376; break; case 1600: drate = DDR_1600; break; case 1066: drate = DDR_1066; break; case 667: drate = DDR_667; break; -- 2.39.2