coresight replicator: Expose replicator management registers
Expose the idfilter* registers of the programmable replicator. Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -95,6 +95,28 @@ static const struct coresight_ops replicator_cs_ops = {
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.link_ops = &replicator_link_ops,
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.link_ops = &replicator_link_ops,
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};
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};
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#define coresight_replicator_reg(name, offset) \
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coresight_simple_reg32(struct replicator_state, name, offset)
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coresight_replicator_reg(idfilter0, REPLICATOR_IDFILTER0);
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coresight_replicator_reg(idfilter1, REPLICATOR_IDFILTER1);
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static struct attribute *replicator_mgmt_attrs[] = {
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&dev_attr_idfilter0.attr,
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&dev_attr_idfilter1.attr,
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NULL,
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};
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static const struct attribute_group replicator_mgmt_group = {
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.attrs = replicator_mgmt_attrs,
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.name = "mgmt",
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};
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static const struct attribute_group *replicator_groups[] = {
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&replicator_mgmt_group,
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NULL,
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};
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static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
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static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
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{
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{
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int ret;
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int ret;
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@ -139,6 +161,7 @@ static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
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desc.ops = &replicator_cs_ops;
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desc.ops = &replicator_cs_ops;
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desc.pdata = adev->dev.platform_data;
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desc.pdata = adev->dev.platform_data;
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desc.dev = &adev->dev;
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desc.dev = &adev->dev;
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desc.groups = replicator_groups;
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drvdata->csdev = coresight_register(&desc);
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drvdata->csdev = coresight_register(&desc);
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if (IS_ERR(drvdata->csdev))
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if (IS_ERR(drvdata->csdev))
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return PTR_ERR(drvdata->csdev);
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return PTR_ERR(drvdata->csdev);
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