{"id":2196333,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2196333/?format=json","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.0/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20260213084956.1031000-5-brian.ruley@gehealthcare.com>","date":"2026-02-13T08:49:53","name":"[v3,4/6] pwm: pwm-imx: enable ipg or per clks only if CONFIG_CLK enabled","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"58c648b62ade88128c43e2e4fc8d906a5c855647","submitter":{"id":89422,"url":"http://patchwork.ozlabs.org/api/1.0/people/89422/?format=json","name":"Brian Ruley","email":"brian.ruley@gehealthcare.com"},"delegate":{"id":151988,"url":"http://patchwork.ozlabs.org/api/1.0/users/151988/?format=json","username":"festevam","first_name":"Fabio","last_name":"Estevam","email":"festevam@gmail.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260213084956.1031000-5-brian.ruley@gehealthcare.com/mbox/","series":[{"id":492095,"url":"http://patchwork.ozlabs.org/api/1.0/series/492095/?format=json","date":"2026-02-13T08:49:49","name":"Enable the IPUv3 driver to use CCF","version":3,"mbox":"http://patchwork.ozlabs.org/series/492095/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2196333/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gehealthcare.com header.i=@gehealthcare.com\n header.a=rsa-sha256 header.s=selector1 header.b=E14oaSfV;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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Ip=[165.85.157.49];\n Helo=[mkerelay1.compute.ge-healthcare.net]","X-MS-Exchange-CrossTenant-AuthAs":"Internal","X-MS-Exchange-CrossTenant-AuthSource":"\n TreatMessagesAsInternal-CH1PEPF0000AD75.namprd04.prod.outlook.com","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"DM4PR22MB3490","X-Mailman-Approved-At":"Fri, 13 Feb 2026 14:24:08 +0100","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"This caused linker errors in cases where IPUv3 was enabled (which\ndefines its own clocks).\n\nFixes: bfc778cb93a (\"driver: pwm: pwm-imx: get and enable per/ipg\n clock using dm\")\nSigned-off-by: Brian Ruley \n---\n\n(no changes since v1)\n\n drivers/pwm/pwm-imx.c | 48 +++++++++++++++++++++++--------------------\n 1 file changed, 26 insertions(+), 22 deletions(-)","diff":"diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c\nindex bb37b39fa0e..fc5d2a3e5e3 100644\n--- a/drivers/pwm/pwm-imx.c\n+++ b/drivers/pwm/pwm-imx.c\n@@ -232,17 +232,19 @@ static int imx_pwm_of_to_plat(struct udevice *dev)\n \n \tpriv->regs = dev_read_addr_ptr(dev);\n \n-\tret = clk_get_by_name(dev, \"per\", &priv->per_clk);\n-\tif (ret) {\n-\t\tprintf(\"Failed to get per_clk\\n\");\n-\t\treturn ret;\n-\t}\n-\n-\tret = clk_get_by_name(dev, \"ipg\", &priv->ipg_clk);\n-\tif (ret) {\n-\t\tprintf(\"Failed to get ipg_clk\\n\");\n-\t\treturn ret;\n-\t}\n+ if (CONFIG_IS_ENABLED(CLK)) {\n+ ret = clk_get_by_name(dev, \"per\", &priv->per_clk);\n+ if (ret) {\n+ printf(\"Failed to get per_clk\\n\");\n+ return ret;\n+ }\n+\n+ ret = clk_get_by_name(dev, \"ipg\", &priv->ipg_clk);\n+ if (ret) {\n+ printf(\"Failed to get ipg_clk\\n\");\n+ return ret;\n+ }\n+ }\n \n \treturn 0;\n }\n@@ -252,17 +254,19 @@ static int imx_pwm_probe(struct udevice *dev)\n \tint ret;\n \tstruct imx_pwm_priv *priv = dev_get_priv(dev);\n \n-\tret = clk_enable(&priv->per_clk);\n-\tif (ret) {\n-\t\tprintf(\"Failed to enable per_clk\\n\");\n-\t\treturn ret;\n-\t}\n-\n-\tret = clk_enable(&priv->ipg_clk);\n-\tif (ret) {\n-\t\tprintf(\"Failed to enable ipg_clk\\n\");\n-\t\treturn ret;\n-\t}\n+ if (CONFIG_IS_ENABLED(CLK)) {\n+ ret = clk_enable(&priv->per_clk);\n+ if (ret) {\n+ printf(\"Failed to enable per_clk\\n\");\n+ return ret;\n+ }\n+\n+ ret = clk_enable(&priv->ipg_clk);\n+ if (ret) {\n+ printf(\"Failed to enable ipg_clk\\n\");\n+ return ret;\n+ }\n+ }\n \n \treturn 0;\n }\n","prefixes":["v3","4/6"]}