8960 family of devices have TSENS as part of GCC in hardware.
Hence DT would represent a GCC node with GCC properties as well
as TSENS. Create a virtual platform child device here for TSENS
so the driver can probe it and use the parent (GCC) to extract DT
properties.
Suggested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx>
---
drivers/clk/qcom/gcc-msm8960.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index aa294b1..51db3a5 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -3506,6 +3506,8 @@ 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;
+ int ret;
match = of_match_device(gcc_msm8960_match_table, &pdev->dev);
if (!match)
@@ -3520,7 +3522,26 @@ static int gcc_msm8960_probe(struct platform_device *pdev)
if (IS_ERR(clk))
return PTR_ERR(clk);
- return qcom_cc_probe(pdev, match->data);
+ ret = qcom_cc_probe(pdev, match->data);
+ if (ret)
+ return ret;
+
+ tsens = platform_device_alloc("qcom-tsens", -1);
+ if (!tsens) {
+ ret = -ENOMEM;
+ goto err_alloc;
+ }
+
+ tsens->dev.parent = &pdev->dev;
+ ret = platform_device_add(tsens);
+ if (ret)
+ goto err_add;
+ return 0;
+err_add:
+ platform_device_put(tsens);
+err_alloc:
+ qcom_cc_remove(pdev);
+ return ret;
}
static int gcc_msm8960_remove(struct platform_device *pdev)
--
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