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Thu, 10 Jul 2025 14:11:36 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHPRMNzco5hMf5jOp7523hX2VWgJWkY++oDzSNhjm8eOYKWsovv/oV4s5Gbjr4r11917Kcp/w== X-Received: by 2002:a17:902:d4c2:b0:235:f77b:4b0e with SMTP id d9443c01a7336-23dede8f48amr9643185ad.41.1752181896451; Thu, 10 Jul 2025 14:11:36 -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.180.2025.07.10.14.11.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jul 2025 14:11:35 -0700 (PDT) From: Brian Masney Date: Thu, 10 Jul 2025 17:10:38 -0400 Subject: [PATCH 06/13] clk: imx: fracn-gppll: convert from round_rate() to determine_rate() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250710-clk-imx-round-rate-v1-6-5726f98e6d8d@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=2079; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=VD/h4deqJxDRtMemjjzR/QMh0EFhcWSP+gpO2FdBBQk=; b=5Ui19/xk/tp/Ugea3+/nwqiHWYk2PsB/qQtwW1y5YoHaF9vuntCaSoAbXSlcQ1cptzIm0HmNV 83NR/q7STAWB/g/gDErKl6FKo4XjXkfr7vonqPw2ysDmESMhgT4SSiT X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= 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-fracn-gppll.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-= gppll.c index 85771afd4698ae6a0d8a7e82193301e187049255..090d608672508a8819dc68eedec= 5b8d4a2c140c8 100644 --- a/drivers/clk/imx/clk-fracn-gppll.c +++ b/drivers/clk/imx/clk-fracn-gppll.c @@ -134,8 +134,8 @@ imx_get_pll_settings(struct clk_fracn_gppll *pll, unsig= ned long rate) return NULL; } =20 -static long clk_fracn_gppll_round_rate(struct clk_hw *hw, unsigned long ra= te, - unsigned long *prate) +static int clk_fracn_gppll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct clk_fracn_gppll *pll =3D to_clk_fracn_gppll(hw); const struct imx_fracn_gppll_rate_table *rate_table =3D pll->rate_table; @@ -143,11 +143,16 @@ static long clk_fracn_gppll_round_rate(struct clk_hw = *hw, unsigned long rate, =20 /* Assuming rate_table is in descending order */ for (i =3D 0; i < pll->rate_count; i++) - if (rate >=3D rate_table[i].rate) - return rate_table[i].rate; + if (req->rate >=3D rate_table[i].rate) { + req->rate =3D rate_table[i].rate; + + return 0; + } =20 /* return minimum supported value */ - return rate_table[pll->rate_count - 1].rate; + req->rate =3D rate_table[pll->rate_count - 1].rate; + + return 0; } =20 static unsigned long clk_fracn_gppll_recalc_rate(struct clk_hw *hw, unsign= ed long parent_rate) @@ -345,7 +350,7 @@ static const struct clk_ops clk_fracn_gppll_ops =3D { .unprepare =3D clk_fracn_gppll_unprepare, .is_prepared =3D clk_fracn_gppll_is_prepared, .recalc_rate =3D clk_fracn_gppll_recalc_rate, - .round_rate =3D clk_fracn_gppll_round_rate, + .determine_rate =3D clk_fracn_gppll_determine_rate, .set_rate =3D clk_fracn_gppll_set_rate, }; =20 --=20 2.50.0