linux-kernel - [PATCH v2 3/7] clk: qcom: hfpll: Allow matching pdata

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Message-Id: <20230723160827.22660-4-a39.skl@gmail.com>
Date:   Sun, 23 Jul 2023 18:08:22 +0200
From:   Adam Skladowski <a39.skl@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        Adam Skladowski <a39.skl@...il.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        AngeloGioacchino Del Regno <kholk11@...il.com>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/7] clk: qcom: hfpll: Allow matching pdata

HFPLL driver can be used to drive PLLs also on different SoCs like MSM8976
On MSM8976 each PLL gets it own different configuration,
add matching pdata to driver to support multiple configurations.

Signed-off-by: Adam Skladowski <a39.skl@...il.com>
---
 drivers/clk/qcom/hfpll.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/qcom/hfpll.c b/drivers/clk/qcom/hfpll.c
index f4d78003d189..ec18bc8f0089 100644
--- a/drivers/clk/qcom/hfpll.c
+++ b/drivers/clk/qcom/hfpll.c
@@ -6,6 +6,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
+#include <linux/of_device.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/regmap.h>
@@ -32,7 +33,7 @@ static const struct hfpll_data hdata = {
 };
 
 static const struct of_device_id qcom_hfpll_match_table[] = {
-	{ .compatible = "qcom,hfpll" },
+	{ .compatible = "qcom,hfpll", &hdata },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, qcom_hfpll_match_table);
@@ -83,7 +84,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
 
 	init.parent_data = &pdata;
 
-	h->d = &hdata;
+	h->d = of_device_get_match_data(&pdev->dev);
 	h->clkr.hw.init = &init;
 	spin_lock_init(&h->lock);
 
-- 
2.25.1