As unit of dsb element size is bit, change qcom,dsb-element-size to
qcom,dsb-elem-bits. And CMB uses -bits suffix as well. There is no
TPDM node in any DT now. Make such change before any TPDM node is added
to DT.
Change since V1:
1. Update the commit message for dt-binding.
2. Fix the dt_binding_check error for dt-binding change.
Mao Jinlong (2):
dt-bindings: arm: qcom,coresight-tpdm: Rename qcom,dsb-element-size
coresight-tpda: Change qcom,dsb-element-size to qcom,dsb-elem-bits
.../devicetree/bindings/arm/qcom,coresight-tpdm.yaml | 5 ++---
drivers/hwtracing/coresight/coresight-tpda.c | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
--
2.41.0
Change qcom,dsb-element-size to qcom,dsb-elem-bits as the unit is bit.
Fixes: 57e7235aa1d1 ("coresight-tpda: Add DSB dataset support")
Signed-off-by: Mao Jinlong <[email protected]>
---
drivers/hwtracing/coresight/coresight-tpda.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-tpda.c b/drivers/hwtracing/coresight/coresight-tpda.c
index 6863afe7ca94..5d20e10be24b 100644
--- a/drivers/hwtracing/coresight/coresight-tpda.c
+++ b/drivers/hwtracing/coresight/coresight-tpda.c
@@ -70,7 +70,7 @@ static int tpdm_read_element_size(struct tpda_drvdata *drvdata,
if (tpdm_has_dsb_dataset(tpdm_data)) {
rc = fwnode_property_read_u8(dev_fwnode(csdev->dev.parent),
- "qcom,dsb-element-size", &drvdata->dsb_esize);
+ "qcom,dsb-element-bits", &drvdata->dsb_esize);
}
if (tpdm_has_cmb_dataset(tpdm_data)) {
rc = fwnode_property_read_u32(dev_fwnode(csdev->dev.parent),
--
2.41.0
Change qcom,dsb-element-size to qcom,dsb-element-bits as the unit is
bit. There is no tpdm node in any DT as of now. Make this change before
any tpdm node is added to DT.
Fixes: 2a8d9b371566 ("dt-bindings: arm: Add support for DSB element size")
Signed-off-by: Mao Jinlong <[email protected]>
---
.../devicetree/bindings/arm/qcom,coresight-tpdm.yaml | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml
index d0647ffaed71..8eec07d9d454 100644
--- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml
@@ -44,12 +44,11 @@ properties:
minItems: 1
maxItems: 2
- qcom,dsb-element-size:
+ qcom,dsb-element-bits:
description:
Specifies the DSB(Discrete Single Bit) element size supported by
the monitor. The associated aggregator will read this size before it
is enabled. DSB element size currently only supports 32-bit and 64-bit.
- $ref: /schemas/types.yaml#/definitions/uint8
enum: [32, 64]
qcom,cmb-element-bits:
@@ -111,7 +110,7 @@ examples:
compatible = "qcom,coresight-tpdm", "arm,primecell";
reg = <0x0684c000 0x1000>;
- qcom,dsb-element-size = /bits/ 8 <32>;
+ qcom,dsb-element-bits = <32>;
qcom,dsb-msrs-num = <16>;
clocks = <&aoss_qmp>;
--
2.41.0