From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 08 Mar 2022 13:22:06 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nRYqs-004dND-It for lore@lore.pengutronix.de; Tue, 08 Mar 2022 13:22:06 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nRYqq-0002XK-Sm for lore@pengutronix.de; Tue, 08 Mar 2022 13:22:05 +0100 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:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bqJKWidGXec8XvuGsHGWCK0u1+zI3nH5qJq3vZPFuzc=; b=4OQhM3FNLL17OZ CAAWIX2f9+qkVxP8b41x0HHfcUupLQOYD78Z7tzb+MPhF38Kvtg6fC8Djl6YMAEhmyDrcqKc8E/SZ MjFzsxvdCLFEQ5AcD5fnvl5bcRJu7iDo2HpBDZ3yrfzgJ39LrIimEiBDXZH38qpp6m95kf9Xlx9gi Tfs+uKbvcY129VD0NOqQrTSACJt5DgylEDghaUvei9/dradvfoB/82pCX2CYmbifTg3a5BJPtjkfW N7fb1Bl70zBlk7avXOd/FuCU0veE5tI1ZxQLKjBIw6hDCgTilKpEyj3jW91RWI8BkuU9xXHaivVlM j2GsTvRwxJ77gGdLyGDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRYph-004KRm-0t; Tue, 08 Mar 2022 12:20:53 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRYpS-004KL5-JW for barebox@lists.infradead.org; Tue, 08 Mar 2022 12:20:41 +0000 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nRYpR-00027b-7Y; Tue, 08 Mar 2022 13:20:37 +0100 Received: from sha by dude02.hi.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1nRYpQ-001YFq-Ed; Tue, 08 Mar 2022 13:20:36 +0100 From: Sascha Hauer To: Barebox List Date: Tue, 8 Mar 2022 13:20:27 +0100 Message-Id: <20220308122028.3857376-7-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220308122028.3857376-1-s.hauer@pengutronix.de> References: <20220308122028.3857376-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220308_042038_791173_DD4BB379 X-CRM114-Status: GOOD ( 13.55 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 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 6/7] clk: imx6: do pfd workaround unconditionally X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) The i.MX6D and i.MX6Q SoC variants need a workaround for the PFDs which may not work properly when they are not gated/ungated once during startup. We currently have this workaround twice, once in the clock driver and once in imx6_init_lowlevel(). The latter will be removed, but before doing that the workaround in the clock driver is done unconditionally and not only when the IPU driver is enabled. Signed-off-by: Sascha Hauer --- drivers/clk/imx/clk-imx6.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/imx/clk-imx6.c b/drivers/clk/imx/clk-imx6.c index 4f843b8ba7..06cc992b72 100644 --- a/drivers/clk/imx/clk-imx6.c +++ b/drivers/clk/imx/clk-imx6.c @@ -588,10 +588,6 @@ static void imx6_add_video_clks(void __iomem *anab, void __iomem *cb, struct dev clks[IMX6QDL_CLK_IPU1_SEL] = imx_clk_mux("ipu1_sel", cb + 0x3c, 9, 2, ipu_sels, ARRAY_SIZE(ipu_sels)); clks[IMX6QDL_CLK_IPU2_SEL] = imx_clk_mux("ipu2_sel", cb + 0x3c, 14, 2, ipu_sels, ARRAY_SIZE(ipu_sels)); - disable_anatop_clocks(anab); - - imx6q_mmdc_ch1_mask_handshake(cb); - if (cpu_mx6_has_err009219()) { /* * The LDB_DI0/1_SEL muxes should be read-only due to a hardware @@ -807,6 +803,10 @@ static int imx6_ccm_probe(struct device_d *dev) clkdev_add_physbase(clks[IMX6QDL_CLK_IPG], MX6_OCOTP_BASE_ADDR, NULL); + disable_anatop_clocks(anatop_base); + + imx6q_mmdc_ch1_mask_handshake(ccm_base); + if (IS_ENABLED(CONFIG_DRIVER_VIDEO_IMX_IPUV3)) imx6_add_video_clks(anatop_base, ccm_base, dev->device_node); -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox