[v2,3/3] dt-bindings: net: bluetooth: Add device tree bindings for QTI chip wcn6750
diff mbox series

Message ID 1618936010-16579-4-git-send-email-gubbaven@codeaurora.org
State New
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Series
  • Enable Bluetooth functinality for WCN6750
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Commit Message

Venkata Lakshmi Narayana Gubba April 20, 2021, 4:26 p.m. UTC
This patch enables regulators and gpios for the Qualcomm Bluetooth wcn6750
controller.

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
---
 .../bindings/net/qualcomm-bluetooth.yaml           | 54 +++++++++++++++++++++-
 1 file changed, 53 insertions(+), 1 deletion(-)

Comments

Rob Herring April 21, 2021, 5:12 p.m. UTC | #1
On Tue, Apr 20, 2021 at 09:56:50PM +0530, Venkata Lakshmi Narayana Gubba wrote:
> This patch enables regulators and gpios for the Qualcomm Bluetooth wcn6750
> controller.
> 
> Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
> ---
>  .../bindings/net/qualcomm-bluetooth.yaml           | 54 +++++++++++++++++++++-
>  1 file changed, 53 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> index 55cd995..1ceb02b 100644
> --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> @@ -21,11 +21,17 @@ properties:
>        - qcom,wcn3990-bt
>        - qcom,wcn3991-bt
>        - qcom,wcn3998-bt
> -      - qcom,qca6390-bt      
> +      - qcom,qca6390-bt
> +      - qcom,wcn6750-bt
>  
>    enable-gpios:
>      maxItems: 1
>      description: gpio specifier used to enable chip
> +
> +  swctrl-gpios:
> +    maxItems: 1
> +    description: gpio specifier is used to find status
> +                 of clock supply to SoC
>     
>    clocks:
>      maxItems: 1
> @@ -43,6 +49,30 @@ properties:
>    vddch0-supply:
>      description: VDD_CH0 supply regulator handle
>  
> +  vddaon-supply:
> +    description: VDD_AON supply regulator handle
> +
> +  vddbtcxmx-supply:
> +    description: VDD_BT_CXMX supply regualtor handle

typo

> +
> +  vddrfacmn-supply:
> +    description: VDD_RFA_CMN supply regulator handle
> +
> +  vddrfa0p8-supply:
> +    description: VDD_RFA_0P8 suppply regulator handle
> +
> +  vddrfa1p7-supply:
> +    description: VDD_RFA_1P7 supply regulator handle
> +
> +  vddrfa1p2-supply:
> +    description: VDD_RFA_1P2 supply regulator handle
> +
> +  vddrfa2p2-supply:
> +    description: VDD_RFA_2P2 supply regulator handle
> +
> +  vddasd-supply:
> +    description: VDD_ASD supply regulator handle
> +
>    max-speed: 
>      description: see Documentation/devicetree/bindings/serial/serial.yaml
>  
> @@ -85,3 +115,25 @@ examples:
>              firmware-name = "crnv21.bin";		
>          };
>      };
> +  - |
> +    uart {

serial {

> +
> +        bluetooth {
> +            compatible = "qcom,wcn6750-bt";
> +            pinctrl-names = "default";
> +            pinctrl-0 = <&bt_en_default>;
> +            enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
> +            swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
> +            vddio-supply = <&vreg_l19b_1p8>;
> +            vddaon-supply = <&vreg_s7b_0p9>;
> +            vddbtcxmx-supply = <&vreg_s7b_0p9>;
> +            vddrfacmn-supply = <&vreg_s7b_0p9>;
> +            vddrfa0p8-supply = <&vreg_s7b_0p9>;
> +            vddrfa1p7-supply = <&vreg_s1b_1p8>;
> +            vddrfa1p2-supply = <&vreg_s8b_1p2>;
> +            vddrfa2p2-supply = <&vreg_s1c_2p2>;
> +            vddasd-supply = <&vreg_l11c_2p8>;
> +            max-speed = <3200000>;
> +            firmware-name = "msnv11.bin";
> +        };
> +    };
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
> of Code Aurora Forum, hosted by The Linux Foundation
>
Venkata Lakshmi Narayana Gubba May 6, 2021, 5:30 p.m. UTC | #2
Hi Rob Herring,
On 2021-04-21 22:42, Rob Herring wrote:
> On Tue, Apr 20, 2021 at 09:56:50PM +0530, Venkata Lakshmi Narayana 
> Gubba wrote:
>> This patch enables regulators and gpios for the Qualcomm Bluetooth 
>> wcn6750
>> controller.
>> 
>> Signed-off-by: Venkata Lakshmi Narayana Gubba 
>> <gubbaven@codeaurora.org>
>> ---
>>  .../bindings/net/qualcomm-bluetooth.yaml           | 54 
>> +++++++++++++++++++++-
>>  1 file changed, 53 insertions(+), 1 deletion(-)
>> 
>> diff --git 
>> a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml 
>> b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
>> index 55cd995..1ceb02b 100644
>> --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
>> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
>> @@ -21,11 +21,17 @@ properties:
>>        - qcom,wcn3990-bt
>>        - qcom,wcn3991-bt
>>        - qcom,wcn3998-bt
>> -      - qcom,qca6390-bt
>> +      - qcom,qca6390-bt
>> +      - qcom,wcn6750-bt
>> 
>>    enable-gpios:
>>      maxItems: 1
>>      description: gpio specifier used to enable chip
>> +
>> +  swctrl-gpios:
>> +    maxItems: 1
>> +    description: gpio specifier is used to find status
>> +                 of clock supply to SoC
>> 
>>    clocks:
>>      maxItems: 1
>> @@ -43,6 +49,30 @@ properties:
>>    vddch0-supply:
>>      description: VDD_CH0 supply regulator handle
>> 
>> +  vddaon-supply:
>> +    description: VDD_AON supply regulator handle
>> +
>> +  vddbtcxmx-supply:
>> +    description: VDD_BT_CXMX supply regualtor handle
> 
> typo
> 
[Venkata]:
I will update in next patchset.
>> +
>> +  vddrfacmn-supply:
>> +    description: VDD_RFA_CMN supply regulator handle
>> +
>> +  vddrfa0p8-supply:
>> +    description: VDD_RFA_0P8 suppply regulator handle
>> +
>> +  vddrfa1p7-supply:
>> +    description: VDD_RFA_1P7 supply regulator handle
>> +
>> +  vddrfa1p2-supply:
>> +    description: VDD_RFA_1P2 supply regulator handle
>> +
>> +  vddrfa2p2-supply:
>> +    description: VDD_RFA_2P2 supply regulator handle
>> +
>> +  vddasd-supply:
>> +    description: VDD_ASD supply regulator handle
>> +
>>    max-speed:
>>      description: see 
>> Documentation/devicetree/bindings/serial/serial.yaml
>> 
>> @@ -85,3 +115,25 @@ examples:
>>              firmware-name = "crnv21.bin";
>>          };
>>      };
>> +  - |
>> +    uart {
> 
> serial {
> 
[Venkata]:
Sure, I will update in next patchset.
>> +
>> +        bluetooth {
>> +            compatible = "qcom,wcn6750-bt";
>> +            pinctrl-names = "default";
>> +            pinctrl-0 = <&bt_en_default>;
>> +            enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
>> +            swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
>> +            vddio-supply = <&vreg_l19b_1p8>;
>> +            vddaon-supply = <&vreg_s7b_0p9>;
>> +            vddbtcxmx-supply = <&vreg_s7b_0p9>;
>> +            vddrfacmn-supply = <&vreg_s7b_0p9>;
>> +            vddrfa0p8-supply = <&vreg_s7b_0p9>;
>> +            vddrfa1p7-supply = <&vreg_s1b_1p8>;
>> +            vddrfa1p2-supply = <&vreg_s8b_1p2>;
>> +            vddrfa2p2-supply = <&vreg_s1c_2p2>;
>> +            vddasd-supply = <&vreg_l11c_2p8>;
>> +            max-speed = <3200000>;
>> +            firmware-name = "msnv11.bin";
>> +        };
>> +    };
>> --
>> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a 
>> member
>> of Code Aurora Forum, hosted by The Linux Foundation
>> 

Regards,
Venkata.

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
index 55cd995..1ceb02b 100644
--- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
@@ -21,11 +21,17 @@  properties:
       - qcom,wcn3990-bt
       - qcom,wcn3991-bt
       - qcom,wcn3998-bt
-      - qcom,qca6390-bt      
+      - qcom,qca6390-bt
+      - qcom,wcn6750-bt
 
   enable-gpios:
     maxItems: 1
     description: gpio specifier used to enable chip
+
+  swctrl-gpios:
+    maxItems: 1
+    description: gpio specifier is used to find status
+                 of clock supply to SoC
    
   clocks:
     maxItems: 1
@@ -43,6 +49,30 @@  properties:
   vddch0-supply:
     description: VDD_CH0 supply regulator handle
 
+  vddaon-supply:
+    description: VDD_AON supply regulator handle
+
+  vddbtcxmx-supply:
+    description: VDD_BT_CXMX supply regualtor handle
+
+  vddrfacmn-supply:
+    description: VDD_RFA_CMN supply regulator handle
+
+  vddrfa0p8-supply:
+    description: VDD_RFA_0P8 suppply regulator handle
+
+  vddrfa1p7-supply:
+    description: VDD_RFA_1P7 supply regulator handle
+
+  vddrfa1p2-supply:
+    description: VDD_RFA_1P2 supply regulator handle
+
+  vddrfa2p2-supply:
+    description: VDD_RFA_2P2 supply regulator handle
+
+  vddasd-supply:
+    description: VDD_ASD supply regulator handle
+
   max-speed: 
     description: see Documentation/devicetree/bindings/serial/serial.yaml
 
@@ -85,3 +115,25 @@  examples:
             firmware-name = "crnv21.bin";		
         };
     };
+  - |
+    uart {
+
+        bluetooth {
+            compatible = "qcom,wcn6750-bt";
+            pinctrl-names = "default";
+            pinctrl-0 = <&bt_en_default>;
+            enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+            swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
+            vddio-supply = <&vreg_l19b_1p8>;
+            vddaon-supply = <&vreg_s7b_0p9>;
+            vddbtcxmx-supply = <&vreg_s7b_0p9>;
+            vddrfacmn-supply = <&vreg_s7b_0p9>;
+            vddrfa0p8-supply = <&vreg_s7b_0p9>;
+            vddrfa1p7-supply = <&vreg_s1b_1p8>;
+            vddrfa1p2-supply = <&vreg_s8b_1p2>;
+            vddrfa2p2-supply = <&vreg_s1c_2p2>;
+            vddasd-supply = <&vreg_l11c_2p8>;
+            max-speed = <3200000>;
+            firmware-name = "msnv11.bin";
+        };
+    };