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authorStephen Boyd <sboyd@codeaurora.org>2015-10-27 04:10:09 +0300
committerStephen Boyd <sboyd@codeaurora.org>2015-11-16 22:07:06 +0300
commita085f877a882b465fce74188c9d8efd12bd5acd4 (patch)
tree2183cbd18147e908fcdcfdf800f663d532f49878 /drivers/clk/qcom/gcc-msm8960.c
parentee15faffef11309219aa87a24efc86f6dd13f7cb (diff)
downloadlinux-a085f877a882b465fce74188c9d8efd12bd5acd4.tar.xz
clk: qcom: Move cxo/pxo/xo into dt files
Put these clocks into the dt files instead of registering them from C code. This provides a few benefits. It allows us to specify the frequency of these clocks at the board level instead of hard-coding them in the driver. It allows us to insert an RPM clock in between the consumers of the crystals and the actual clock. And finally, it helps us transition the GCC driver to use RPM clocks when that configuration is enabled. Cc: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/qcom/gcc-msm8960.c')
-rw-r--r--drivers/clk/qcom/gcc-msm8960.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index 66c18bc97857..983dd7dc89a7 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -3503,7 +3503,6 @@ MODULE_DEVICE_TABLE(of, gcc_msm8960_match_table);
static int gcc_msm8960_probe(struct platform_device *pdev)
{
- struct clk *clk;
struct device *dev = &pdev->dev;
const struct of_device_id *match;
struct platform_device *tsens;
@@ -3513,14 +3512,13 @@ static int gcc_msm8960_probe(struct platform_device *pdev)
if (!match)
return -EINVAL;
- /* Temporary until RPM clocks supported */
- clk = clk_register_fixed_rate(dev, "cxo", NULL, CLK_IS_ROOT, 19200000);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
+ ret = qcom_cc_register_board_clk(dev, "cxo_board", "cxo", 19200000);
+ if (ret)
+ return ret;
- clk = clk_register_fixed_rate(dev, "pxo", NULL, CLK_IS_ROOT, 27000000);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
+ ret = qcom_cc_register_board_clk(dev, "pxo_board", "pxo", 27000000);
+ if (ret)
+ return ret;
ret = qcom_cc_probe(pdev, match->data);
if (ret)