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
next prev parent reply other threads:[~2022-03-21 16:08 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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