diff mbox series

[v6,2/4] dt-bindings: power: add Amlogic secure power domains bindings

Message ID 1579087831-94965-3-git-send-email-jianxin.pan@amlogic.com (mailing list archive)
State Not Applicable, archived
Headers show
Series arm64: meson: add support for A1 Power Domains | expand

Commit Message

Jianxin Pan Jan. 15, 2020, 11:30 a.m. UTC 
Add the bindings for the Amlogic Secure power domains, controlling the
secure power domains.

The bindings targets the Amlogic A1 and C1 compatible SoCs, in which the
power domain registers are in secure world.

Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
---
 .../bindings/power/amlogic,meson-sec-pwrc.yaml     | 40 ++++++++++++++++++++++
 include/dt-bindings/power/meson-a1-power.h         | 32 +++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
 create mode 100644 include/dt-bindings/power/meson-a1-power.h

Comments

Rob Herring (Arm) Jan. 15, 2020, 8:18 p.m. UTC | #1 
On Wed, 15 Jan 2020 19:30:29 +0800, Jianxin Pan wrote:
> Add the bindings for the Amlogic Secure power domains, controlling the
> secure power domains.
> 
> The bindings targets the Amlogic A1 and C1 compatible SoCs, in which the
> power domain registers are in secure world.
> 
> Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
> ---
>  .../bindings/power/amlogic,meson-sec-pwrc.yaml     | 40 ++++++++++++++++++++++
>  include/dt-bindings/power/meson-a1-power.h         | 32 +++++++++++++++++
>  2 files changed, 72 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
>  create mode 100644 include/dt-bindings/power/meson-a1-power.h
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Rob Herring Feb. 20, 2020, 1:27 p.m. UTC | #2 
On Wed, Jan 15, 2020 at 5:30 AM Jianxin Pan <jianxin.pan@amlogic.com> wrote:
>
> Add the bindings for the Amlogic Secure power domains, controlling the
> secure power domains.
>
> The bindings targets the Amlogic A1 and C1 compatible SoCs, in which the
> power domain registers are in secure world.
>
> Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
> ---
>  .../bindings/power/amlogic,meson-sec-pwrc.yaml     | 40 ++++++++++++++++++++++
>  include/dt-bindings/power/meson-a1-power.h         | 32 +++++++++++++++++
>  2 files changed, 72 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
>  create mode 100644 include/dt-bindings/power/meson-a1-power.h
>
> diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
> new file mode 100644
> index 00000000..af32209
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +# Copyright (c) 2019 Amlogic, Inc
> +# Author: Jianxin Pan <jianxin.pan@amlogic.com>
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: Amlogic Meson Secure Power Domains
> +
> +maintainers:
> +  - Jianxin Pan <jianxin.pan@amlogic.com>
> +
> +description: |+
> +  Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node
> +  of secure-monitor.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - amlogic,meson-a1-pwrc
> +
> +  "#power-domain-cells":
> +    const: 1
> +
> +required:
> +  - compatible
> +  - "#power-domain-cells"
> +
> +examples:
> +  - |
> +    secure-monitor {
> +        compatible = "amlogic,meson-gxbb-sm";
> +
> +        pwrc: power-controller {
> +            compatible = "amlogic,meson-a1-pwrc";
> +            #power-domain-cells = <1>;
> +        };
> +    }

Missing ';':

Error: Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.example.dts:27.5-6
syntax error
FATAL ERROR: Unable to parse input tree

Please fix this as linux-next is now failing dt_binding_check.

Rob
Jianxin Pan Feb. 21, 2020, 7:14 a.m. UTC | #3 
Hi Rob,

Sorry to introduce this mistake. I have sent a patch to fix it.
Thanks for your time.

On 2020/2/20 21:27, Rob Herring wrote:
> On Wed, Jan 15, 2020 at 5:30 AM Jianxin Pan <jianxin.pan@amlogic.com> wrote:
>>
>> Add the bindings for the Amlogic Secure power domains, controlling the
>> secure power domains.
>>
>> The bindings targets the Amlogic A1 and C1 compatible SoCs, in which the
>> power domain registers are in secure world.
>>
>> Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
>> ---
>>  .../bindings/power/amlogic,meson-sec-pwrc.yaml     | 40 ++++++++++++++++++++++
>>  include/dt-bindings/power/meson-a1-power.h         | 32 +++++++++++++++++
>>  2 files changed, 72 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
>>  create mode 100644 include/dt-bindings/power/meson-a1-power.h
>>
>> diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
>> new file mode 100644
>> index 00000000..af32209
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
>> @@ -0,0 +1,40 @@
>> +# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +# Copyright (c) 2019 Amlogic, Inc
>> +# Author: Jianxin Pan <jianxin.pan@amlogic.com>
>> +%YAML 1.2
>> +---
>> +$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#"
>> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
>> +
>> +title: Amlogic Meson Secure Power Domains
>> +
>> +maintainers:
>> +  - Jianxin Pan <jianxin.pan@amlogic.com>
>> +
>> +description: |+
>> +  Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node
>> +  of secure-monitor.
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - amlogic,meson-a1-pwrc
>> +
>> +  "#power-domain-cells":
>> +    const: 1
>> +
>> +required:
>> +  - compatible
>> +  - "#power-domain-cells"
>> +
>> +examples:
>> +  - |
>> +    secure-monitor {
>> +        compatible = "amlogic,meson-gxbb-sm";
>> +
>> +        pwrc: power-controller {
>> +            compatible = "amlogic,meson-a1-pwrc";
>> +            #power-domain-cells = <1>;
>> +        };
>> +    }
> 
> Missing ';':
> 
> Error: Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.example.dts:27.5-6
> syntax error
> FATAL ERROR: Unable to parse input tree
> 
> Please fix this as linux-next is now failing dt_binding_check.
> 
> Rob
> 
> .
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
new file mode 100644
index 00000000..af32209
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
@@ -0,0 +1,40 @@ 
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+# Copyright (c) 2019 Amlogic, Inc
+# Author: Jianxin Pan <jianxin.pan@amlogic.com>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson Secure Power Domains
+
+maintainers:
+  - Jianxin Pan <jianxin.pan@amlogic.com>
+
+description: |+
+  Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node
+  of secure-monitor.
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson-a1-pwrc
+
+  "#power-domain-cells":
+    const: 1
+
+required:
+  - compatible
+  - "#power-domain-cells"
+
+examples:
+  - |
+    secure-monitor {
+        compatible = "amlogic,meson-gxbb-sm";
+
+        pwrc: power-controller {
+            compatible = "amlogic,meson-a1-pwrc";
+            #power-domain-cells = <1>;
+        };
+    }
+
diff --git a/include/dt-bindings/power/meson-a1-power.h b/include/dt-bindings/power/meson-a1-power.h
new file mode 100644
index 00000000..6cf50bf
--- /dev/null
+++ b/include/dt-bindings/power/meson-a1-power.h
@@ -0,0 +1,32 @@ 
+/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */
+/*
+ * Copyright (c) 2019 Amlogic, Inc.
+ * Author: Jianxin Pan <jianxin.pan@amlogic.com>
+ */
+
+#ifndef _DT_BINDINGS_MESON_A1_POWER_H
+#define _DT_BINDINGS_MESON_A1_POWER_H
+
+#define PWRC_DSPA_ID	8
+#define PWRC_DSPB_ID	9
+#define PWRC_UART_ID	10
+#define PWRC_DMC_ID	11
+#define PWRC_I2C_ID	12
+#define PWRC_PSRAM_ID	13
+#define PWRC_ACODEC_ID	14
+#define PWRC_AUDIO_ID	15
+#define PWRC_OTP_ID	16
+#define PWRC_DMA_ID	17
+#define PWRC_SD_EMMC_ID	18
+#define PWRC_RAMA_ID	19
+#define PWRC_RAMB_ID	20
+#define PWRC_IR_ID	21
+#define PWRC_SPICC_ID	22
+#define PWRC_SPIFC_ID	23
+#define PWRC_USB_ID	24
+#define PWRC_NIC_ID	25
+#define PWRC_PDMIN_ID	26
+#define PWRC_RSA_ID	27
+#define PWRC_MAX_ID	28
+
+#endif