From: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
To: jorge.ramirez-ortiz@linaro.org, sboyd@kernel.org,
bjorn.andersson@linaro.org, david.brown@linaro.org,
jassisinghbrar@gmail.com, mark.rutland@arm.com,
mturquette@baylibre.com, robh+dt@kernel.org, will.deacon@arm.com,
arnd@arndb.de, horms+renesas@verge.net.au, heiko@sntech.de,
sibis@codeaurora.org, enric.balletbo@collabora.com,
jagan@amarulasolutions.com, olof@lixom.net
Cc: vkoul@kernel.org, niklas.cassel@linaro.org,
georgi.djakov@linaro.org, amit.kucheria@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
linux-arm-msm@vger.kernel.org, khasim.mohammed@linaro.org
Subject: [PATCH v3 07/14] clk: qcom: hfpll: register as clock provider
Date: Tue, 25 Jun 2019 18:47:26 +0200 [thread overview]
Message-ID: <20190625164733.11091-8-jorge.ramirez-ortiz@linaro.org> (raw)
In-Reply-To: <20190625164733.11091-1-jorge.ramirez-ortiz@linaro.org>
Make the output of the high frequency pll a clock provider.
On the QCS404 this PLL controls cpu frequency scaling.
Co-developed-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
---
drivers/clk/qcom/hfpll.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/hfpll.c b/drivers/clk/qcom/hfpll.c
index 87b7f46d27e0..0ffed0d41c50 100644
--- a/drivers/clk/qcom/hfpll.c
+++ b/drivers/clk/qcom/hfpll.c
@@ -53,6 +53,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
struct regmap *regmap;
struct clk_hfpll *h;
struct clk *pclk;
+ int ret;
struct clk_init_data init = {
.parent_names = (const char *[]){ "xo" },
.num_parents = 1,
@@ -87,7 +88,14 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
h->clkr.hw.init = &init;
spin_lock_init(&h->lock);
- return devm_clk_register_regmap(&pdev->dev, &h->clkr);
+ ret = devm_clk_register_regmap(dev, &h->clkr);
+ if (ret) {
+ dev_err(dev, "failed to register regmap clock: %d\n", ret);
+ return ret;
+ }
+
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
+ &h->clkr.hw);
}
static struct platform_driver qcom_hfpll_driver = {
--
2.21.0
next prev parent reply other threads:[~2019-06-25 16:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 16:47 [PATCH v3 00/14] Support CPU frequency scaling on QCS404 Jorge Ramirez-Ortiz
2019-06-25 16:47 ` [PATCH v3 01/14] clk: qcom: gcc: limit GPLL0_AO_OUT operating frequency Jorge Ramirez-Ortiz
2019-07-11 15:30 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 02/14] mbox: qcom: add APCS child device for QCS404 Jorge Ramirez-Ortiz
2019-07-11 14:44 ` Bjorn Andersson
2019-07-31 14:10 ` Jorge Ramirez
2019-06-25 16:47 ` [PATCH v3 03/14] mbox: qcom: replace integer with valid macro Jorge Ramirez-Ortiz
2019-07-11 14:37 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 04/14] dt-bindings: mailbox: qcom: Add clock-name optional property Jorge Ramirez-Ortiz
2019-07-11 14:45 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 05/14] clk: qcom: apcs-msm8916: get parent clock names from DT Jorge Ramirez-Ortiz
2019-07-11 14:58 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 06/14] clk: qcom: hfpll: " Jorge Ramirez-Ortiz
2019-07-11 15:07 ` Bjorn Andersson
2019-06-25 16:47 ` Jorge Ramirez-Ortiz [this message]
2019-07-11 15:07 ` [PATCH v3 07/14] clk: qcom: hfpll: register as clock provider Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 08/14] clk: qcom: hfpll: CLK_IGNORE_UNUSED Jorge Ramirez-Ortiz
2019-07-11 15:16 ` Bjorn Andersson
2019-07-31 14:30 ` Jorge Ramirez
2019-06-25 16:47 ` [PATCH v3 09/14] arm64: dts: qcom: msm8916: Add the clocks for the APCS mux/divider Jorge Ramirez-Ortiz
2019-07-11 15:24 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 10/14] arm64: dts: qcom: qcs404: Add OPP table Jorge Ramirez-Ortiz
2019-07-11 15:25 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 11/14] arm64: dts: qcom: qcs404: Add HFPLL node Jorge Ramirez-Ortiz
2019-07-11 15:25 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 12/14] arm64: dts: qcom: qcs404: Add the clocks for APCS mux/divider Jorge Ramirez-Ortiz
2019-07-11 15:27 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 13/14] arm64: dts: qcom: qcs404: Add DVFS support Jorge Ramirez-Ortiz
2019-06-26 9:08 ` Niklas Cassel
2019-06-26 9:10 ` Niklas Cassel
2019-07-11 15:29 ` Bjorn Andersson
2019-06-25 16:47 ` [PATCH v3 14/14] arm64: defconfig: Enable HFPLL Jorge Ramirez-Ortiz
2019-07-11 15:27 ` Bjorn Andersson
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