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From: Ansuel Smith <ansuelsmth@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Andy Gross <agross@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Ansuel Smith <ansuelsmth@gmail.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org
Subject: [PATCH v5 09/18] clk: qcom: krait-cc: drop pr_info and register qsb only if needed
Date: Mon, 21 Mar 2022 16:38:46 +0100	[thread overview]
Message-ID: <20220321153855.12082-10-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20220321153855.12082-1-ansuelsmth@gmail.com>

Replace pr_info() with dev_info() to provide better diagnostics.
Register qsb fixed clk only if it's not declared in DTS.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
 drivers/clk/qcom/krait-cc.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/qcom/krait-cc.c b/drivers/clk/qcom/krait-cc.c
index 645ad9e8dd73..e9508e3104ea 100644
--- a/drivers/clk/qcom/krait-cc.c
+++ b/drivers/clk/qcom/krait-cc.c
@@ -308,7 +308,9 @@ static int krait_cc_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	/* Rate is 1 because 0 causes problems for __clk_mux_determine_rate */
-	clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
+	if (IS_ERR(clk_get(dev, "qsb")))
+		clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
+
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
@@ -363,25 +365,25 @@ static int krait_cc_probe(struct platform_device *pdev)
 	cur_rate = clk_get_rate(l2_pri_mux_clk);
 	aux_rate = 384000000;
 	if (cur_rate == 1) {
-		pr_info("L2 @ QSB rate. Forcing new rate.\n");
+		dev_info(dev, "L2 @ QSB rate. Forcing new rate.\n");
 		cur_rate = aux_rate;
 	}
 	clk_set_rate(l2_pri_mux_clk, aux_rate);
 	clk_set_rate(l2_pri_mux_clk, 2);
 	clk_set_rate(l2_pri_mux_clk, cur_rate);
-	pr_info("L2 @ %lu KHz\n", clk_get_rate(l2_pri_mux_clk) / 1000);
+	dev_info(dev, "L2 @ %lu KHz\n", clk_get_rate(l2_pri_mux_clk) / 1000);
 	for_each_possible_cpu(cpu) {
 		clk = clks[cpu];
 		cur_rate = clk_get_rate(clk);
 		if (cur_rate == 1) {
-			pr_info("CPU%d @ QSB rate. Forcing new rate.\n", cpu);
+			dev_info(dev, "CPU%d @ QSB rate. Forcing new rate.\n", cpu);
 			cur_rate = aux_rate;
 		}
 
 		clk_set_rate(clk, aux_rate);
 		clk_set_rate(clk, 2);
 		clk_set_rate(clk, cur_rate);
-		pr_info("CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
+		dev_info(dev, "CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
 	}
 
 	of_clk_add_provider(dev->of_node, krait_of_get, clks);
-- 
2.34.1


  parent reply	other threads:[~2022-03-21 16:09 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-21 15:38 [PATCH v5 00/18] Modernize rest of the krait drivers Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 01/18] clk: introduce clk_hw_get_index_of_parent new API Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 02/18] clk: qcom: gcc-ipq806x: skip pxo/cxo fixed clk if already present Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 03/18] clk: qcom: gcc-ipq806x: add PXO_SRC in clk table Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 04/18] clk: qcom: clk-hfpll: use poll_timeout macro Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 05/18] clk: qcom: kpss-xcc: convert to parent data API Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 06/18] clk: qcom: clk-krait: unlock spin after mux completion Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 07/18] clk: qcom: clk-krait: add hw_parent check for div2_round_rate Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 08/18] clk: qcom: krait-cc: convert to parent_data API Ansuel Smith
2022-03-21 15:38 ` Ansuel Smith [this message]
2022-03-21 15:38 ` [PATCH v5 10/18] clk: qcom: krait-cc: drop hardcoded safe_sel Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 11/18] clk: qcom: krait-cc: force sec_mux to QSB Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 12/18] clk: qcom: clk-krait: add apq/ipq8064 errata workaround Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 13/18] clk: qcom: clk-krait: add enable disable ops Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 14/18] dt-bindings: clock: Convert qcom,krait-cc to yaml Ansuel Smith
2022-03-21 21:51   ` Rob Herring
2022-03-21 15:38 ` [PATCH v5 15/18] dt-bindings: clock: Add L2 clocks to qcom,krait-cc Documentation Ansuel Smith
2022-03-21 21:50   ` Rob Herring
2022-03-21 21:31     ` Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 16/18] ARM: dts: qcom: qcom-ipq8064: add missing krait-cc compatible and clocks Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 17/18] dt-bindings: arm: msm: Convert kpss-acc driver Documentation to yaml Ansuel Smith
2022-03-21 15:38 ` [PATCH v5 18/18] dt-bindings: arm: msm: Convert kpss-gcc " Ansuel Smith
2022-03-21 19:18   ` Rob Herring

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