diff options
| author |   Stephen Boyd <sboyd@codeaurora.org> | 2015-10-26 18:10:09 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-11-16 11:07:06 -0800 |
| commit | a085f877a882b465fce74188c9d8efd12bd5acd4 (patch) | |
| tree | 2183cbd18147e908fcdcfdf800f663d532f49878 /drivers/clk/qcom/gcc-msm8960.c | |
| parent | clk: qcom: common: Add API to register board clocks backwards compatibly (diff) | |
| download | linux-dev-a085f877a882b465fce74188c9d8efd12bd5acd4.tar.xz linux-dev-a085f877a882b465fce74188c9d8efd12bd5acd4.zip | |
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.c | 14 |
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) |