From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jorge Ramirez-Ortiz Subject: [PATCH 07/13] clk: qcom: hfpll: register as clock provider Date: Mon, 17 Dec 2018 10:46:24 +0100 Message-ID: <1545039990-19984-8-git-send-email-jorge.ramirez-ortiz@linaro.org> References: <1545039990-19984-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Return-path: In-Reply-To: <1545039990-19984-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: jorge.ramirez-ortiz@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, andy.gross@linaro.org, david.brown@linaro.org, sboyd@kernel.org, will.deacon@arm.com, mturquette@baylibre.com, jassisinghbrar@gmail.com Cc: bjorn.andersson@linaro.org, vkoul@kernel.org, niklas.cassel@linaro.org, sibis@codeaurora.org, georgi.djakov@linaro.org, arnd@arndb.de, horms+renesas@verge.net.au, heiko@sntech.de, enric.balletbo@collabora.com, jagan@amarulasolutions.com, olof@lixom.net, amit.kucheria@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org List-Id: devicetree@vger.kernel.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 Signed-off-by: Niklas Cassel Signed-off-by: Jorge Ramirez-Ortiz --- 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 87b7f46..0ffed0d 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 = { -- 2.7.4