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Thu, 10 Jul 2025 14:11:53 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGAWwN/SjCjjk2C16hRtldR9Jrxr/5SqinWuYstCSC8yLg+VOTRMI3EYy8AERYnpIRY/BjZpw== X-Received: by 2002:a17:902:d58c:b0:223:4d7e:e52c with SMTP id d9443c01a7336-23dede2d32emr8790995ad.5.1752181913451; Thu, 10 Jul 2025 14:11:53 -0700 (PDT) Received: from [10.144.155.224] ([2600:382:7716:65ad:9491:c054:6f2d:80ed]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23de433e51asm27790595ad.180.2025.07.10.14.11.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jul 2025 14:11:52 -0700 (PDT) From: Brian Masney Date: Thu, 10 Jul 2025 17:10:42 -0400 Subject: [PATCH 10/13] clk: imx: pllv2: convert from round_rate() to determine_rate() Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250710-clk-imx-round-rate-v1-10-5726f98e6d8d@redhat.com> References: <20250710-clk-imx-round-rate-v1-0-5726f98e6d8d@redhat.com> In-Reply-To: <20250710-clk-imx-round-rate-v1-0-5726f98e6d8d@redhat.com> To: Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Maxime Ripard Cc: linux-clk@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Brian Masney X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1752181866; l=1831; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=iCQSW+rl8jgN4muSCz6LT4Tmu/x4mnNV6P0yGM90s2k=; b=M715uGlNOTk/hsTjTOR0aXywM6syQIVmVaWNxKJVhBAQ3BGt2e3g40om9S0M0IRyr3SGLc/QR 4mUGYd01DGABxTTGx9atuBwfFNnSmN4pS6Y2gxrB90u0wvVApCNrTSZ X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: GSBJNCiY3Ym9AGpnkO90gXezk2k1AqupJJ0ANjgQtzs_1752181914 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney --- drivers/clk/imx/clk-pllv2.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-) diff --git a/drivers/clk/imx/clk-pllv2.c b/drivers/clk/imx/clk-pllv2.c index ff17f0664faad23d826d384fa8f972e21ebd7da7..bb497ad5e0ae3df923e8f01eb2b8af710f8f8f29 100644 --- a/drivers/clk/imx/clk-pllv2.c +++ b/drivers/clk/imx/clk-pllv2.c @@ -178,18 +178,25 @@ static int clk_pllv2_set_rate(struct clk_hw *hw, unsigned long rate, return 0; } -static long clk_pllv2_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int clk_pllv2_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { u32 dp_op, dp_mfd, dp_mfn; int ret; - ret = __clk_pllv2_set_rate(rate, *prate, &dp_op, &dp_mfd, &dp_mfn); - if (ret) - return ret; + ret = __clk_pllv2_set_rate(req->rate, req->best_parent_rate, &dp_op, + &dp_mfd, &dp_mfn); + if (ret) { + req->rate = ret; - return __clk_pllv2_recalc_rate(*prate, MXC_PLL_DP_CTL_DPDCK0_2_EN, - dp_op, dp_mfd, dp_mfn); + return 0; + } + + req->rate = __clk_pllv2_recalc_rate(req->best_parent_rate, + MXC_PLL_DP_CTL_DPDCK0_2_EN, dp_op, + dp_mfd, dp_mfn); + + return 0; } static int clk_pllv2_prepare(struct clk_hw *hw) @@ -235,7 +242,7 @@ static const struct clk_ops clk_pllv2_ops = { .prepare = clk_pllv2_prepare, .unprepare = clk_pllv2_unprepare, .recalc_rate = clk_pllv2_recalc_rate, - .round_rate = clk_pllv2_round_rate, + .determine_rate = clk_pllv2_determine_rate, .set_rate = clk_pllv2_set_rate, }; -- 2.50.0