2023-07-19 10:15:36

by Tengfei Fan

Subject: [PATCH 2/5] arm64: dts: qcom: Add base SM4450 QRD DTS

Add DTS for Qualcomm QRD platform which uses SM4450 SoC.

Signed-off-by: Tengfei Fan <[email protected]>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 18 ++++++++++++++++++
2 files changed, 19 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm4450-qrd.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 337abc4ceb17..a0cfd37e674b 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -215,3 +215,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
new file mode 100644
index 000000000000..851a6761a6ea
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "sm4450.dtsi"
+/ {
+ model = "Qualcomm Technologies, Inc. SM4450 QRD";
+ compatible = "qcom,sm4450-qrd", "qcom,sm4450";
+
+ aliases { };
+
+ chosen {
+ bootargs = " ";
+ };
+};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

2023-07-19 10:21:46

by Dmitry Baryshkov

Subject: Re: [PATCH 2/5] arm64: dts: qcom: Add base SM4450 QRD DTS

On 19/07/2023 13:01, Tengfei Fan wrote:
> Add DTS for Qualcomm QRD platform which uses SM4450 SoC.
>
> Signed-off-by: Tengfei Fan <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 337abc4ceb17..a0cfd37e674b 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -215,3 +215,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb

You guess, this should be sorted.

> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> new file mode 100644
> index 000000000000..851a6761a6ea
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> @@ -0,0 +1,18 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +/dts-v1/;
> +
> +#include "sm4450.dtsi"
> +/ {
> + model = "Qualcomm Technologies, Inc. SM4450 QRD";
> + compatible = "qcom,sm4450-qrd", "qcom,sm4450";
> +
> + aliases { };
> +
> + chosen {
> + bootargs = " ";

Do you need this?

> + };
> +};

--
With best wishes
Dmitry

2023-07-19 10:36:45

by Krzysztof Kozlowski

Subject: Re: [PATCH 2/5] arm64: dts: qcom: Add base SM4450 QRD DTS

On 19/07/2023 12:01, Tengfei Fan wrote:
> Add DTS for Qualcomm QRD platform which uses SM4450 SoC.
>
> Signed-off-by: Tengfei Fan <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 337abc4ceb17..a0cfd37e674b 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -215,3 +215,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb

Messed order.

> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> new file mode 100644
> index 000000000000..851a6761a6ea
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> @@ -0,0 +1,18 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +/dts-v1/;
> +
> +#include "sm4450.dtsi"
> +/ {
> + model = "Qualcomm Technologies, Inc. SM4450 QRD";
> + compatible = "qcom,sm4450-qrd", "qcom,sm4450";

Missing bindings.

> +
> + aliases { };
> +
> + chosen {
> + bootargs = " ";

Drop, useless.

OTOH, you miss here several properties. This is not even a basic board -
nothing works here, right? Please submit when you have at least serial
working.

> + };
> +};

Best regards,
Krzysztof

2023-07-21 02:35:21

by Tengfei Fan

Subject: Re: [PATCH 2/5] arm64: dts: qcom: Add base SM4450 QRD DTS

在 7/19/2023 6:17 PM, Dmitry Baryshkov 写道:
> On 19/07/2023 13:01, Tengfei Fan wrote:
>> Add DTS for Qualcomm QRD platform which uses SM4450 SoC.
>>
>> Signed-off-by: Tengfei Fan <[email protected]>
>> ---
>>   arch/arm64/boot/dts/qcom/Makefile       |  1 +
>>   arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 18 ++++++++++++++++++
>>   2 files changed, 19 insertions(+)
>>   create mode 100644 arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>>
>> diff --git a/arch/arm64/boot/dts/qcom/Makefile
>> b/arch/arm64/boot/dts/qcom/Makefile
>> index 337abc4ceb17..a0cfd37e674b 100644
>> --- a/arch/arm64/boot/dts/qcom/Makefile
>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>> @@ -215,3 +215,4 @@ dtb-$(CONFIG_ARCH_QCOM)    +=
>> sm8450-sony-xperia-nagara-pdx223.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)    += sm8450-sony-xperia-nagara-pdx224.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)    += sm8550-mtp.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)    += sm8550-qrd.dtb
>> +dtb-$(CONFIG_ARCH_QCOM)    += sm4450-qrd.dtb
>
> You guess, this should be sorted.
sure, will resorted.
>
>> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>> b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>> new file mode 100644
>> index 000000000000..851a6761a6ea
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>> @@ -0,0 +1,18 @@
>> +// SPDX-License-Identifier: BSD-3-Clause
>> +/*
>> + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights
>> reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "sm4450.dtsi"
>> +/ {
>> +    model = "Qualcomm Technologies, Inc. SM4450 QRD";
>> +    compatible = "qcom,sm4450-qrd", "qcom,sm4450";
>> +
>> +    aliases { };
>> +
>> +    chosen {
>> +        bootargs = " ";
>
> Do you need this?
V2 patch will remove bootargs = " ".
>
>> +    };
>> +};
>

--
Thx and BRs,
Tengfei Fan

2023-07-21 02:42:30

by Tengfei Fan

Subject: Re: [PATCH 2/5] arm64: dts: qcom: Add base SM4450 QRD DTS

在 7/19/2023 6:23 PM, Krzysztof Kozlowski 写道:
> On 19/07/2023 12:01, Tengfei Fan wrote:
>> Add DTS for Qualcomm QRD platform which uses SM4450 SoC.
>>
>> Signed-off-by: Tengfei Fan <[email protected]>
>> ---
>> arch/arm64/boot/dts/qcom/Makefile | 1 +
>> arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 18 ++++++++++++++++++
>> 2 files changed, 19 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>>
>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
>> index 337abc4ceb17..a0cfd37e674b 100644
>> --- a/arch/arm64/boot/dts/qcom/Makefile
>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>> @@ -215,3 +215,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
>> +dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
>
> Messed order.
V2 patch will order this.
>
>> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>> new file mode 100644
>> index 000000000000..851a6761a6ea
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
>> @@ -0,0 +1,18 @@
>> +// SPDX-License-Identifier: BSD-3-Clause
>> +/*
>> + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "sm4450.dtsi"
>> +/ {
>> + model = "Qualcomm Technologies, Inc. SM4450 QRD";
>> + compatible = "qcom,sm4450-qrd", "qcom,sm4450";
>
> Missing bindings.
[PATCH 4/5] updated bindings, will move [PATCH 4/5] in front of this
patch[PATCH 2/5].
>
>> +
>> + aliases { };
>> +
>> + chosen {
>> + bootargs = " ";
>
> Drop, useless.
Will Drop bootargs="", only chosen empty.
>
> OTOH, you miss here several properties. This is not even a basic board -
> nothing works here, right? Please submit when you have at least serial
> working.
We tested DCC console done(CONFIG_HVC_DCC), currnty DCC console can be
used after enable CONFIG_HVC_DCC and add some reasonable dcc properties,
so want to get review for this patch.
>
>> + };
>> +};
>
> Best regards,
> Krzysztof
>

--
Thx and BRs,
Tengfei Fan