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([2804:14c:485:4b61:ce5f:dbc6:1eb6:2900]) by smtp.gmail.com with ESMTPSA id zh27-20020a0568716b9b00b001a663e49523sm1905890oab.36.2023.07.12.04.53.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jul 2023 04:53:14 -0700 (PDT) From: Fabio Estevam To: shawnguo@kernel.org Cc: hs@denx.de, linux-arm-kernel@lists.infradead.org, sboyd@kernel.org, abelvesa@kernel.org, linux-clk@vger.kernel.org, Fabio Estevam Subject: [PATCH v3 3/3] clk: imx: imx6sx: Remove hardcoded LCDIF1 parent Date: Wed, 12 Jul 2023 08:53:01 -0300 Message-Id: <20230712115301.690714-3-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230712115301.690714-1-festevam@gmail.com> References: <20230712115301.690714-1-festevam@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230712_045317_283257_55DC355A X-CRM114-Status: GOOD ( 13.66 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Fabio Estevam It is not a good idea to hardcode the LCDIF1 parent inside the clock driver because some users may want to use a different clock parent for LCDIF1. One of the reasons could be related to EMI tests. Remove the harcoded LCDIF1 parent as this is better described via devicetree. Signed-off-by: Fabio Estevam --- Changes since v2: - Rebased against 6.5-rc1. drivers/clk/imx/clk-imx6sx.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/clk/imx/clk-imx6sx.c b/drivers/clk/imx/clk-imx6sx.c index 3f1502933e59..b110258b9036 100644 --- a/drivers/clk/imx/clk-imx6sx.c +++ b/drivers/clk/imx/clk-imx6sx.c @@ -498,10 +498,6 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) clk_set_parent(hws[IMX6SX_CLK_EIM_SLOW_SEL]->clk, hws[IMX6SX_CLK_PLL2_PFD2]->clk); clk_set_rate(hws[IMX6SX_CLK_EIM_SLOW]->clk, 132000000); - /* set parent clock for LCDIF1 pixel clock */ - clk_set_parent(hws[IMX6SX_CLK_LCDIF1_PRE_SEL]->clk, hws[IMX6SX_CLK_PLL5_VIDEO_DIV]->clk); - clk_set_parent(hws[IMX6SX_CLK_LCDIF1_SEL]->clk, hws[IMX6SX_CLK_LCDIF1_PODF]->clk); - /* Set the parent clks of PCIe lvds1 and pcie_axi to be pcie ref, axi */ if (clk_set_parent(hws[IMX6SX_CLK_LVDS1_SEL]->clk, hws[IMX6SX_CLK_PCIE_REF_125M]->clk)) pr_err("Failed to set pcie bus parent clk.\n"); -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel