diff mbox series

[v2,2/2] arm64: dts: qcom: ipq8074: add QFPROM node

Message ID 20230123101631.475712-2-robimarko@gmail.com
State New
Headers
Series [v2,1/2] dt-bindings: nvmem: qfprom: add IPQ8074 compatible |

Commit Message

Robert Marko Jan. 23, 2023, 10:16 a.m. UTC 
  IPQ8074 has efuses like other Qualcomm SoC-s that are required for
determining various HW quirks which will be required later for CPR etc,
so lets add the QFPROM node for start.

Individidual fuses will be added as they are required.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
Changes in v2:
* Enlarge the register space size due to info from Kathiravan T.
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Kathiravan Thirumoorthy Jan. 23, 2023, 10:58 a.m. UTC | #1 
On 1/23/2023 3:46 PM, Robert Marko wrote:
> IPQ8074 has efuses like other Qualcomm SoC-s that are required for
> determining various HW quirks which will be required later for CPR etc,
> so lets add the QFPROM node for start.
>
> Individidual fuses will be added as they are required.
>
> Signed-off-by: Robert Marko <robimarko@gmail.com>

Reviewed-by: Kathiravan T <quic_kathirav@quicinc.com>

> ---
> Changes in v2:
> * Enlarge the register space size due to info from Kathiravan T.
> ---
>   arch/arm64/boot/dts/qcom/ipq8074.dtsi | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> index 8eba586065a3..ff59a2f38293 100644
> --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> @@ -301,6 +301,13 @@ mdio: mdio@90000 {
>   			status = "disabled";
>   		};
>   
> +		qfprom: efuse@a4000 {
> +			compatible = "qcom,ipq8074-qfprom", "qcom,qfprom";
> +			reg = <0x000a4000 0x2000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +		};
> +
>   		prng: rng@e3000 {
>   			compatible = "qcom,prng-ee";
>   			reg = <0x000e3000 0x1000>;
Konrad Dybcio Jan. 23, 2023, 12:34 p.m. UTC | #2 
On 23.01.2023 11:16, Robert Marko wrote:
> IPQ8074 has efuses like other Qualcomm SoC-s that are required for
> determining various HW quirks which will be required later for CPR etc,
> so lets add the QFPROM node for start.
> 
> Individidual fuses will be added as they are required.
> 
> Signed-off-by: Robert Marko <robimarko@gmail.com>
> ---
> Changes in v2:
> * Enlarge the register space size due to info from Kathiravan T.
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  arch/arm64/boot/dts/qcom/ipq8074.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> index 8eba586065a3..ff59a2f38293 100644
> --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> @@ -301,6 +301,13 @@ mdio: mdio@90000 {
>  			status = "disabled";
>  		};
>  
> +		qfprom: efuse@a4000 {
> +			compatible = "qcom,ipq8074-qfprom", "qcom,qfprom";
> +			reg = <0x000a4000 0x2000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +		};
> +
>  		prng: rng@e3000 {
>  			compatible = "qcom,prng-ee";
>  			reg = <0x000e3000 0x1000>;
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 8eba586065a3..ff59a2f38293 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -301,6 +301,13 @@  mdio: mdio@90000 {
 			status = "disabled";
 		};
 
+		qfprom: efuse@a4000 {
+			compatible = "qcom,ipq8074-qfprom", "qcom,qfprom";
+			reg = <0x000a4000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
 		prng: rng@e3000 {
 			compatible = "qcom,prng-ee";
 			reg = <0x000e3000 0x1000>;