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[PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node

Tengfei Fan posted 6 patches 2 years, 3 months ago
There is a newer version of this series
[PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node
Posted by Tengfei Fan 2 years, 3 months ago 
From: Ajit Pandey <quic_ajipan@quicinc.com>

Add apps_rsc node and cmd_db memory region for sm4450.

Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sm4450.dtsi | 34 ++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
index c4e5b33f5169..eb544d875806 100644
--- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -328,6 +329,18 @@
 		};
 	};
 
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		aop_cmd_db_mem: cmd-db@80860000 {
+			compatible = "qcom,cmd-db";
+			reg = <0x0 0x80860000 0x0 0x20000>;
+			no-map;
+		};
+	};
+
 	soc: soc@0 {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -335,6 +348,27 @@
 		dma-ranges = <0 0 0 0 0x10 0>;
 		compatible = "simple-bus";
 
+		apps_rsc: rsc@17a00000 {
+			label = "apps_rsc";
+			compatible = "qcom,rpmh-rsc";
+			reg = <0 0x17a00000 0 0x10000>,
+			      <0 0x17a10000 0 0x10000>,
+			      <0 0x17a20000 0 0x10000>;
+			reg-names = "drv-0", "drv-1", "drv-2";
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,tcs-offset = <0xd00>;
+			qcom,drv-id = <2>;
+			qcom,tcs-config = <ACTIVE_TCS    2>, <SLEEP_TCS     3>,
+					  <WAKE_TCS      3>, <CONTROL_TCS   0>;
+			power-domains = <&CLUSTER_PD>;
+
+			apps_bcm_voter: bcm-voter {
+				compatible = "qcom,bcm-voter";
+			};
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
-- 
2.17.1
Re: [PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node
Posted by Krzysztof Kozlowski 2 years, 3 months ago 
On 08/09/2023 08:58, Tengfei Fan wrote:
> From: Ajit Pandey <quic_ajipan@quicinc.com>
> 
> Add apps_rsc node and cmd_db memory region for sm4450.
> 
> Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sm4450.dtsi | 34 ++++++++++++++++++++++++++++
>  1 file changed, 34 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
> index c4e5b33f5169..eb544d875806 100644
> --- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
> @@ -5,6 +5,7 @@
>  
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/soc/qcom,rpmh-rsc.h>
>  
>  / {
>  	interrupt-parent = <&intc>;
> @@ -328,6 +329,18 @@
>  		};
>  	};
>  
> +	reserved_memory: reserved-memory {
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		aop_cmd_db_mem: cmd-db@80860000 {
> +			compatible = "qcom,cmd-db";
> +			reg = <0x0 0x80860000 0x0 0x20000>;
> +			no-map;
> +		};
> +	};
> +
>  	soc: soc@0 {
>  		#address-cells = <2>;
>  		#size-cells = <2>;
> @@ -335,6 +348,27 @@
>  		dma-ranges = <0 0 0 0 0x10 0>;
>  		compatible = "simple-bus";
>  
> +		apps_rsc: rsc@17a00000 {
> +			label = "apps_rsc";

It does not look like you tested the DTS against bindings. Please run
`make dtbs_check W=1` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).

> +			compatible = "qcom,rpmh-rsc";

compatible is always the first property. reg/reg-names/ranges follow.



Best regards,
Krzysztof
Re: [PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node
Posted by Tengfei Fan 2 years, 3 months ago 

在 9/8/2023 4:10 PM, Krzysztof Kozlowski 写道:
> On 08/09/2023 08:58, Tengfei Fan wrote:
>> From: Ajit Pandey <quic_ajipan@quicinc.com>
>>
>> Add apps_rsc node and cmd_db memory region for sm4450.
>>
>> Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
>> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/sm4450.dtsi | 34 ++++++++++++++++++++++++++++
>>   1 file changed, 34 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> index c4e5b33f5169..eb544d875806 100644
>> --- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> @@ -5,6 +5,7 @@
>>   
>>   #include <dt-bindings/gpio/gpio.h>
>>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/soc/qcom,rpmh-rsc.h>
>>   
>>   / {
>>   	interrupt-parent = <&intc>;
>> @@ -328,6 +329,18 @@
>>   		};
>>   	};
>>   
>> +	reserved_memory: reserved-memory {
>> +		#address-cells = <2>;
>> +		#size-cells = <2>;
>> +		ranges;
>> +
>> +		aop_cmd_db_mem: cmd-db@80860000 {
>> +			compatible = "qcom,cmd-db";
>> +			reg = <0x0 0x80860000 0x0 0x20000>;
>> +			no-map;
>> +		};
>> +	};
>> +
>>   	soc: soc@0 {
>>   		#address-cells = <2>;
>>   		#size-cells = <2>;
>> @@ -335,6 +348,27 @@
>>   		dma-ranges = <0 0 0 0 0x10 0>;
>>   		compatible = "simple-bus";
>>   
>> +		apps_rsc: rsc@17a00000 {
>> +			label = "apps_rsc";
> 
> It does not look like you tested the DTS against bindings. Please run
> `make dtbs_check W=1` (see
> Documentation/devicetree/bindings/writing-schema.rst or
> https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
> for instructions).
> 
>> +			compatible = "qcom,rpmh-rsc";
> 
> compatible is always the first property. reg/reg-names/ranges follow.
yes, dtbs_check verify done, maybe miss this error, will update this 
sequence.
> 
> 
> 
> Best regards,
> Krzysztof
> 

-- 
Thx and BRs,
Tengfei Fan
Re: [PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node
Posted by Dmitry Baryshkov 2 years, 3 months ago 
On 08/09/2023 09:58, Tengfei Fan wrote:
> From: Ajit Pandey <quic_ajipan@quicinc.com>
> 
> Add apps_rsc node and cmd_db memory region for sm4450.
> 
> Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
>   arch/arm64/boot/dts/qcom/sm4450.dtsi | 34 ++++++++++++++++++++++++++++
>   1 file changed, 34 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
> index c4e5b33f5169..eb544d875806 100644
> --- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
> @@ -5,6 +5,7 @@
>   
>   #include <dt-bindings/gpio/gpio.h>
>   #include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/soc/qcom,rpmh-rsc.h>
>   
>   / {
>   	interrupt-parent = <&intc>;
> @@ -328,6 +329,18 @@
>   		};
>   	};
>   
> +	reserved_memory: reserved-memory {
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		aop_cmd_db_mem: cmd-db@80860000 {

Judging from sm8550, this should be aop-cmd-db-region@....

> +			compatible = "qcom,cmd-db";
> +			reg = <0x0 0x80860000 0x0 0x20000>;
> +			no-map;
> +		};
> +	};
> +
>   	soc: soc@0 {
>   		#address-cells = <2>;
>   		#size-cells = <2>;
> @@ -335,6 +348,27 @@
>   		dma-ranges = <0 0 0 0 0x10 0>;
>   		compatible = "simple-bus";
>   
> +		apps_rsc: rsc@17a00000 {
> +			label = "apps_rsc";
> +			compatible = "qcom,rpmh-rsc";
> +			reg = <0 0x17a00000 0 0x10000>,
> +			      <0 0x17a10000 0 0x10000>,
> +			      <0 0x17a20000 0 0x10000>;
> +			reg-names = "drv-0", "drv-1", "drv-2";
> +			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
> +			qcom,tcs-offset = <0xd00>;
> +			qcom,drv-id = <2>;
> +			qcom,tcs-config = <ACTIVE_TCS    2>, <SLEEP_TCS     3>,
> +					  <WAKE_TCS      3>, <CONTROL_TCS   0>;
> +			power-domains = <&CLUSTER_PD>;
> +
> +			apps_bcm_voter: bcm-voter {
> +				compatible = "qcom,bcm-voter";
> +			};
> +		};
> +
>   		tcsr_mutex: hwlock@1f40000 {
>   			compatible = "qcom,tcsr-mutex";
>   			reg = <0x0 0x01f40000 0x0 0x40000>;

-- 
With best wishes
Dmitry
Re: [PATCH 4/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node
Posted by Tengfei Fan 2 years, 3 months ago 

在 9/8/2023 3:03 PM, Dmitry Baryshkov 写道:
> On 08/09/2023 09:58, Tengfei Fan wrote:
>> From: Ajit Pandey <quic_ajipan@quicinc.com>
>>
>> Add apps_rsc node and cmd_db memory region for sm4450.
>>
>> Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
>> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/sm4450.dtsi | 34 ++++++++++++++++++++++++++++
>>   1 file changed, 34 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi 
>> b/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> index c4e5b33f5169..eb544d875806 100644
>> --- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
>> @@ -5,6 +5,7 @@
>>   #include <dt-bindings/gpio/gpio.h>
>>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/soc/qcom,rpmh-rsc.h>
>>   / {
>>       interrupt-parent = <&intc>;
>> @@ -328,6 +329,18 @@
>>           };
>>       };
>> +    reserved_memory: reserved-memory {
>> +        #address-cells = <2>;
>> +        #size-cells = <2>;
>> +        ranges;
>> +
>> +        aop_cmd_db_mem: cmd-db@80860000 {
> 
> Judging from sm8550, this should be aop-cmd-db-region@....
Got below message when internal review this node name, so update to 
cmd-db@80860000
"memory" is a "reserved word", so these nodes needs to be given a
non-generic name (contrary to all other cases), there was also a recent
cry from the maintainers that we don't need the "-region" suffix that
we've been using on recent platform.

> 
>> +            compatible = "qcom,cmd-db";
>> +            reg = <0x0 0x80860000 0x0 0x20000>;
>> +            no-map;
>> +        };
>> +    };
>> +
>>       soc: soc@0 {
>>           #address-cells = <2>;
>>           #size-cells = <2>;
>> @@ -335,6 +348,27 @@
>>           dma-ranges = <0 0 0 0 0x10 0>;
>>           compatible = "simple-bus";
>> +        apps_rsc: rsc@17a00000 {
>> +            label = "apps_rsc";
>> +            compatible = "qcom,rpmh-rsc";
>> +            reg = <0 0x17a00000 0 0x10000>,
>> +                  <0 0x17a10000 0 0x10000>,
>> +                  <0 0x17a20000 0 0x10000>;
>> +            reg-names = "drv-0", "drv-1", "drv-2";
>> +            interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
>> +                     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
>> +                     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
>> +            qcom,tcs-offset = <0xd00>;
>> +            qcom,drv-id = <2>;
>> +            qcom,tcs-config = <ACTIVE_TCS    2>, <SLEEP_TCS     3>,
>> +                      <WAKE_TCS      3>, <CONTROL_TCS   0>;
>> +            power-domains = <&CLUSTER_PD>;
>> +
>> +            apps_bcm_voter: bcm-voter {
>> +                compatible = "qcom,bcm-voter";
>> +            };
>> +        };
>> +
>>           tcsr_mutex: hwlock@1f40000 {
>>               compatible = "qcom,tcsr-mutex";
>>               reg = <0x0 0x01f40000 0x0 0x40000>;
> 

-- 
Thx and BRs,
Tengfei Fan

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