From: Fabien Parent <fparent@baylibre.com>
Add power domains dt-bindings for MT8365.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---
Notes:
Changes in v4:
- Add infracfg_nao as it is used by mt8365
Changes in v3:
- Renamed mt8365-power.h to mediatek,mt8365-power.h
Changes in v2:
- Made include/dt-bindings/power/mt8365-power.h dual-license.
.../power/mediatek,power-controller.yaml | 6 ++++++
.../dt-bindings/power/mediatek,mt8365-power.h | 19 +++++++++++++++++++
2 files changed, 25 insertions(+)
create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h
diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
index 605ec7ab5f63..a496c43cfa16 100644
--- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
+++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
@@ -30,6 +30,7 @@ properties:
- mediatek,mt8186-power-controller
- mediatek,mt8192-power-controller
- mediatek,mt8195-power-controller
+ - mediatek,mt8365-power-controller
'#power-domain-cells':
const: 1
@@ -86,6 +87,7 @@ $defs:
"include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain.
"include/dt-bindings/power/mt8192-power.h" - for MT8192 type power domain.
"include/dt-bindings/power/mt8195-power.h" - for MT8195 type power domain.
+ "include/dt-bindings/power/mediatek,mt8365-power.h" - for MT8365 type power domain.
maxItems: 1
clocks:
@@ -113,6 +115,10 @@ $defs:
$ref: /schemas/types.yaml#/definitions/phandle
description: phandle to the device containing the INFRACFG register range.
+ mediatek,infracfg-nao:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle to the device containing the INFRACFG-NAO register range.
+
mediatek,smi:
$ref: /schemas/types.yaml#/definitions/phandle
description: phandle to the device containing the SMI register range.
diff --git a/include/dt-bindings/power/mediatek,mt8365-power.h b/include/dt-bindings/power/mediatek,mt8365-power.h
new file mode 100644
index 000000000000..e6cfd0ec7871
--- /dev/null
+++ b/include/dt-bindings/power/mediatek,mt8365-power.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MT8365_POWER_H
+#define _DT_BINDINGS_POWER_MT8365_POWER_H
+
+#define MT8365_POWER_DOMAIN_MM 0
+#define MT8365_POWER_DOMAIN_CONN 1
+#define MT8365_POWER_DOMAIN_MFG 2
+#define MT8365_POWER_DOMAIN_AUDIO 3
+#define MT8365_POWER_DOMAIN_CAM 4
+#define MT8365_POWER_DOMAIN_DSP 5
+#define MT8365_POWER_DOMAIN_VDEC 6
+#define MT8365_POWER_DOMAIN_VENC 7
+#define MT8365_POWER_DOMAIN_APU 8
+
+#endif /* _DT_BINDINGS_POWER_MT8365_POWER_H */
--
2.39.0
On 05/01/2023 18:07, Markus Schneider-Pargmann wrote: > From: Fabien Parent <fparent@baylibre.com> > > Add power domains dt-bindings for MT8365. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> > --- > > Notes: > Changes in v4: > - Add infracfg_nao as it is used by mt8365 > > Changes in v3: > - Renamed mt8365-power.h to mediatek,mt8365-power.h > > Changes in v2: > - Made include/dt-bindings/power/mt8365-power.h dual-license. > > .../power/mediatek,power-controller.yaml | 6 ++++++ > .../dt-bindings/power/mediatek,mt8365-power.h | 19 +++++++++++++++++++ > 2 files changed, 25 insertions(+) > create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h > > diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > index 605ec7ab5f63..a496c43cfa16 100644 > --- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > +++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > @@ -30,6 +30,7 @@ properties: > - mediatek,mt8186-power-controller > - mediatek,mt8192-power-controller > - mediatek,mt8195-power-controller > + - mediatek,mt8365-power-controller > > '#power-domain-cells': > const: 1 > @@ -86,6 +87,7 @@ $defs: > "include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain. > "include/dt-bindings/power/mt8192-power.h" - for MT8192 type power domain. > "include/dt-bindings/power/mt8195-power.h" - for MT8195 type power domain. > + "include/dt-bindings/power/mediatek,mt8365-power.h" - for MT8365 type power domain. > maxItems: 1 > > clocks: > @@ -113,6 +115,10 @@ $defs: > $ref: /schemas/types.yaml#/definitions/phandle > description: phandle to the device containing the INFRACFG register range. > > + mediatek,infracfg-nao: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: phandle to the device containing the INFRACFG-NAO register range. > + Hm, so we have mediatek,mt8365-infracfg defined in mt8365-sys-clock. Also the description talks about infracfg_ao. You now introduce INFRACFG-NAO. Is that just another system clock block, or is this covered with the mediatek,mt8365-infracfg binding? We would need to clean that up. Regards, Matthias > mediatek,smi: > $ref: /schemas/types.yaml#/definitions/phandle > description: phandle to the device containing the SMI register range. > diff --git a/include/dt-bindings/power/mediatek,mt8365-power.h b/include/dt-bindings/power/mediatek,mt8365-power.h > new file mode 100644 > index 000000000000..e6cfd0ec7871 > --- /dev/null > +++ b/include/dt-bindings/power/mediatek,mt8365-power.h > @@ -0,0 +1,19 @@ > +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ > +/* > + * Copyright (c) 2022 MediaTek Inc. > + */ > + > +#ifndef _DT_BINDINGS_POWER_MT8365_POWER_H > +#define _DT_BINDINGS_POWER_MT8365_POWER_H > + > +#define MT8365_POWER_DOMAIN_MM 0 > +#define MT8365_POWER_DOMAIN_CONN 1 > +#define MT8365_POWER_DOMAIN_MFG 2 > +#define MT8365_POWER_DOMAIN_AUDIO 3 > +#define MT8365_POWER_DOMAIN_CAM 4 > +#define MT8365_POWER_DOMAIN_DSP 5 > +#define MT8365_POWER_DOMAIN_VDEC 6 > +#define MT8365_POWER_DOMAIN_VENC 7 > +#define MT8365_POWER_DOMAIN_APU 8 > + > +#endif /* _DT_BINDINGS_POWER_MT8365_POWER_H */
Hi Matthias, On Fri, Feb 03, 2023 at 01:31:58PM +0100, Matthias Brugger wrote: > > > On 05/01/2023 18:07, Markus Schneider-Pargmann wrote: > > From: Fabien Parent <fparent@baylibre.com> > > > > Add power domains dt-bindings for MT8365. > > > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > > Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> > > --- > > > > Notes: > > Changes in v4: > > - Add infracfg_nao as it is used by mt8365 > > Changes in v3: > > - Renamed mt8365-power.h to mediatek,mt8365-power.h > > Changes in v2: > > - Made include/dt-bindings/power/mt8365-power.h dual-license. > > > > .../power/mediatek,power-controller.yaml | 6 ++++++ > > .../dt-bindings/power/mediatek,mt8365-power.h | 19 +++++++++++++++++++ > > 2 files changed, 25 insertions(+) > > create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h > > > > diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > > index 605ec7ab5f63..a496c43cfa16 100644 > > --- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > > +++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml > > @@ -30,6 +30,7 @@ properties: > > - mediatek,mt8186-power-controller > > - mediatek,mt8192-power-controller > > - mediatek,mt8195-power-controller > > + - mediatek,mt8365-power-controller > > '#power-domain-cells': > > const: 1 > > @@ -86,6 +87,7 @@ $defs: > > "include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain. > > "include/dt-bindings/power/mt8192-power.h" - for MT8192 type power domain. > > "include/dt-bindings/power/mt8195-power.h" - for MT8195 type power domain. > > + "include/dt-bindings/power/mediatek,mt8365-power.h" - for MT8365 type power domain. > > maxItems: 1 > > clocks: > > @@ -113,6 +115,10 @@ $defs: > > $ref: /schemas/types.yaml#/definitions/phandle > > description: phandle to the device containing the INFRACFG register range. > > + mediatek,infracfg-nao: > > + $ref: /schemas/types.yaml#/definitions/phandle > > + description: phandle to the device containing the INFRACFG-NAO register range. > > + > > > Hm, so we have mediatek,mt8365-infracfg defined in mt8365-sys-clock. Also > the description talks about infracfg_ao. You now introduce INFRACFG-NAO. Is > that just another system clock block, or is this covered with the > mediatek,mt8365-infracfg binding? > > We would need to clean that up. Looking through the datasheet I don't see any clock related registers for infracfg-nao. So I don't think it is another system clock block. It seems to be a lot of status registers and debug registers, but not all of them. It really doesn't seem to have a specific topic here. So from my point of view it is just a syscon block. Should I add a mediatek,mt8365-infracfg-nao compatible to the syscon binding documentation? Thanks, Markus > > Regards, > Matthias > > > mediatek,smi: > > $ref: /schemas/types.yaml#/definitions/phandle > > description: phandle to the device containing the SMI register range. > > diff --git a/include/dt-bindings/power/mediatek,mt8365-power.h b/include/dt-bindings/power/mediatek,mt8365-power.h > > new file mode 100644 > > index 000000000000..e6cfd0ec7871 > > --- /dev/null > > +++ b/include/dt-bindings/power/mediatek,mt8365-power.h > > @@ -0,0 +1,19 @@ > > +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ > > +/* > > + * Copyright (c) 2022 MediaTek Inc. > > + */ > > + > > +#ifndef _DT_BINDINGS_POWER_MT8365_POWER_H > > +#define _DT_BINDINGS_POWER_MT8365_POWER_H > > + > > +#define MT8365_POWER_DOMAIN_MM 0 > > +#define MT8365_POWER_DOMAIN_CONN 1 > > +#define MT8365_POWER_DOMAIN_MFG 2 > > +#define MT8365_POWER_DOMAIN_AUDIO 3 > > +#define MT8365_POWER_DOMAIN_CAM 4 > > +#define MT8365_POWER_DOMAIN_DSP 5 > > +#define MT8365_POWER_DOMAIN_VDEC 6 > > +#define MT8365_POWER_DOMAIN_VENC 7 > > +#define MT8365_POWER_DOMAIN_APU 8 > > + > > +#endif /* _DT_BINDINGS_POWER_MT8365_POWER_H */
On Thu, 05 Jan 2023 18:07:28 +0100, Markus Schneider-Pargmann wrote: > From: Fabien Parent <fparent@baylibre.com> > > Add power domains dt-bindings for MT8365. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> > --- > > Notes: > Changes in v4: > - Add infracfg_nao as it is used by mt8365 > > Changes in v3: > - Renamed mt8365-power.h to mediatek,mt8365-power.h > > Changes in v2: > - Made include/dt-bindings/power/mt8365-power.h dual-license. > > .../power/mediatek,power-controller.yaml | 6 ++++++ > .../dt-bindings/power/mediatek,mt8365-power.h | 19 +++++++++++++++++++ > 2 files changed, 25 insertions(+) > create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h > Reviewed-by: Rob Herring <robh@kernel.org>
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