@@ -18,6 +18,7 @@ properties:
oneOf:
- enum:
- qcom,msm8916-mss-pil
+ - qcom,msm8974-mss-pil
- const: qcom,q6v5-pil
description: Deprecated, prefer using qcom,msm8916-mss-pil
@@ -76,6 +77,9 @@ properties:
pll-supply:
description: PLL proxy supply (control handed over after startup)
+ mss-supply:
+ description: MSS power domain supply (only valid for qcom,msm8974-mss-pil)
+
resets:
items:
- description: MSS restart control
@@ -177,6 +181,18 @@ required:
- qcom,smem-state-names
- smd-edge
+# mss-supply is only valid (and required) for MSM8974
+if:
+ properties:
+ compatible:
+ const: qcom,msm8974-mss-pil
+then:
+ required:
+ - mss-supply
+else:
+ properties:
+ mss-supply: false
+
# Fallbacks for deprecated properties
allOf:
- oneOf:
@@ -9,7 +9,6 @@ on the Qualcomm Hexagon core.
Definition: must be one of:
"qcom,ipq8074-wcss-pil"
"qcom,qcs404-wcss-pil"
- "qcom,msm8974-mss-pil"
"qcom,msm8996-mss-pil"
"qcom,msm8998-mss-pil"
"qcom,sdm845-mss-pil"
@@ -37,7 +36,6 @@ on the Qualcomm Hexagon core.
string:
qcom,ipq8074-wcss-pil:
qcom,qcs404-wcss-pil:
- qcom,msm8974-mss-pil:
must be "wdog", "fatal", "ready", "handover", "stop-ack"
qcom,msm8996-mss-pil:
qcom,msm8998-mss-pil:
@@ -68,8 +66,6 @@ on the Qualcomm Hexagon core.
"gcc_axim_cbcr", "lcc_ahbfabric_cbc", "tcsr_lcc_cbc",
"lcc_abhs_cbc", "lcc_tcm_slave_cbc", "lcc_abhm_cbc",
"lcc_axim_cbc", "lcc_bcr_sleep"
- qcom,msm8974-mss-pil:
- must be "iface", "bus", "mem", "xo"
qcom,msm8996-mss-pil:
must be "iface", "bus", "mem", "xo", "gpll0_mss",
"snoc_axi", "mnoc_axi", "pnoc", "qdss"
@@ -106,17 +102,6 @@ should be referenced as follows:
Definition: reference to the reserved-memory for the mba region followed
by the mpss region
-For the compatible string below the following supplies are required:
- "qcom,msm8974-mss-pil"
-- cx-supply: (deprecated, use power domain instead)
-- mss-supply:
-- mx-supply: (deprecated, use power domain instead)
-- pll-supply:
- Usage: required
- Value type: <phandle>
- Definition: reference to the regulators to be held on behalf of the
- booting of the Hexagon core
-
For the compatible string below the following supplies are required:
"qcom,qcs404-wcss-pil"
- cx-supply:
@@ -144,7 +129,6 @@ For the compatible string below the following supplies are required:
Definition: The power-domains needed depend on the compatible string:
qcom,ipq8074-wcss-pil:
no power-domain names required
- qcom,msm8974-mss-pil:
qcom,msm8996-mss-pil:
qcom,msm8998-mss-pil:
must be "cx", "mx"
The "qcom,msm8974-mss-pil" binding is still similar enough to MSM8916 to be covered by the same DT schema. The only difference is the additional "mss-supply", which can be easily handled using a single if statement. Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> --- Note: I generated this patch on top of Sibi's series [1] to avoid conflicts later (I expect it will be picked up first). [1]: https://lore.kernel.org/linux-arm-msm/1657020721-24939-1-git-send-email-quic_sibis@quicinc.com/ --- .../remoteproc/qcom,msm8916-mss-pil.yaml | 16 ++++++++++++++++ .../devicetree/bindings/remoteproc/qcom,q6v5.txt | 16 ---------------- 2 files changed, 16 insertions(+), 16 deletions(-)