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[2a01:c23:c49f:b200::e63]) by smtp.googlemail.com with ESMTPSA id ku22-20020a170907789600b007c10d47e748sm4062567ejc.36.2022.12.25.13.26.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Dec 2022 13:26:40 -0800 (PST) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, jbrunet@baylibre.com, Martin Blumenstingl Subject: [PATCH v1 1/4] clk: meson: mpll: Switch from .round_rate to .determine_rate Date: Sun, 25 Dec 2022 22:26:29 +0100 Message-Id: <20221225212632.2760126-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221225212632.2760126-1-martin.blumenstingl@googlemail.com> References: <20221225212632.2760126-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1753222950145713012?= X-GMAIL-MSGID: =?utf-8?q?1753222950145713012?= clk_ops.round_rate will be removed at some point. It's replacement is .determine_rate. Switch clk-mpll over to use .determine_rate. Signed-off-by: Martin Blumenstingl --- drivers/clk/meson/clk-mpll.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/drivers/clk/meson/clk-mpll.c b/drivers/clk/meson/clk-mpll.c index fc9df4860872..20255e129b37 100644 --- a/drivers/clk/meson/clk-mpll.c +++ b/drivers/clk/meson/clk-mpll.c @@ -87,16 +87,22 @@ static unsigned long mpll_recalc_rate(struct clk_hw *hw, return rate < 0 ? 0 : rate; } -static long mpll_round_rate(struct clk_hw *hw, - unsigned long rate, - unsigned long *parent_rate) +static int mpll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) { struct clk_regmap *clk = to_clk_regmap(hw); struct meson_clk_mpll_data *mpll = meson_clk_mpll_data(clk); unsigned int sdm, n2; + long rate; + + params_from_rate(req->rate, req->best_parent_rate, &sdm, &n2, + mpll->flags); - params_from_rate(rate, *parent_rate, &sdm, &n2, mpll->flags); - return rate_from_params(*parent_rate, sdm, n2); + rate = rate_from_params(req->best_parent_rate, sdm, n2); + if (rate < 0) + return rate; + + req->rate = rate; + return 0; } static int mpll_set_rate(struct clk_hw *hw, @@ -157,13 +163,13 @@ static int mpll_init(struct clk_hw *hw) const struct clk_ops meson_clk_mpll_ro_ops = { .recalc_rate = mpll_recalc_rate, - .round_rate = mpll_round_rate, + .determine_rate = mpll_determine_rate, }; EXPORT_SYMBOL_GPL(meson_clk_mpll_ro_ops); const struct clk_ops meson_clk_mpll_ops = { .recalc_rate = mpll_recalc_rate, - .round_rate = mpll_round_rate, + .determine_rate = mpll_determine_rate, .set_rate = mpll_set_rate, .init = mpll_init, };