On 3/24/2019 11:20 PM, Sibi Sankar wrote:
From: Bjorn Andersson <[email protected]>
Add RPM Power domain bindings for the qcs404 family of SoC
[sibis: Add supported rpmpd states for qcs404]
Signed-off-by: Sibi Sankar <[email protected]>
SoB ordering seems wrong.
Signed-off-by: Bjorn Andersson <[email protected]>
---
.../devicetree/bindings/power/qcom,rpmpd.txt | 1 +
include/dt-bindings/power/qcom-rpmpd.h | 22 +++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
index 980e5413d18f..172ccf940c5c 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
@@ -6,6 +6,7 @@ which then translates it into a corresponding voltage on a rail
Required Properties:
- compatible: Should be one of the following
* qcom,msm8996-rpmpd: RPM Power domain for the msm8996 family of SoC
+ * qcom,qcs404-rpmpd: RPM Power domain for the qcs404 family of SoC
* qcom,sdm845-rpmhpd: RPMh Power domain for the sdm845 family of SoC
- #power-domain-cells: number of cells in Power domain specifier
must be 1.
diff --git a/include/dt-bindings/power/qcom-rpmpd.h
b/include/dt-bindings/power/qcom-rpmpd.h
index 87d9c6611682..450378662944 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -36,4 +36,26 @@
#define MSM8996_VDDSSCX 5
#define MSM8996_VDDSSCX_VFC 6
+/* QCS404 Power Domains */
+#define QCS404_VDDMX 0
+#define QCS404_VDDMX_AO 1
+#define QCS404_VDDMX_VFL 2
+#define QCS404_LPICX 3
+#define QCS404_LPICX_VFL 4
+#define QCS404_LPIMX 5
+#define QCS404_LPIMX_VFL 6
+
+/* RPM SMD Power Domain performance levels */
so unlike in the sdm845 case where we map these levels to
(contiguous) corners before passing it over to rpm, we seem
to pass these as-is to rpm, right?
Does this work if the user passes some value which does not
really map to a level defined here?
For instance if value passed is 17 for instance do we fall back to
16?
+#define RPM_SMD_LEVEL_RETENTION 16
+#define RPM_SMD_LEVEL_RETENTION_PLUS 32
+#define RPM_SMD_LEVEL_MIN_SVS 48
+#define RPM_SMD_LEVEL_LOW_SVS 64
+#define RPM_SMD_LEVEL_SVS 128
+#define RPM_SMD_LEVEL_SVS_PLUS 192
+#define RPM_SMD_LEVEL_NOM 256
+#define RPM_SMD_LEVEL_NOM_PLUS 320
+#define RPM_SMD_LEVEL_TURBO 384
+#define RPM_SMD_LEVEL_TURBO_NO_CPR 416
+#define RPM_SMD_LEVEL_BINNING 512
+
#endif
--
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