From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/4] dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations
Date: Fri, 5 May 2023 09:13:20 +0200 [thread overview]
Message-ID: <66d344b2-899b-3d00-2d8f-5dd86f0af985@linaro.org> (raw)
In-Reply-To: <20230504094641.870378-2-arnaud.pouliquen@foss.st.com>
On 04/05/2023 11:46, Arnaud Pouliquen wrote:
> With the introduction of the SCMI (System Control and Management
> Interface), it is now possible to use the SCMI to handle the
> hold boot instead of a dedicated SMC call.
> additionalProperties: false
>
> examples:
> - |
> #include <dt-bindings/reset/stm32mp1-resets.h>
> - m4_rproc: m4@10000000 {
> + m4_rproc_example1: m4@10000000 {
Just drop the label. It's not used.
> compatible = "st,stm32mp1-m4";
> reg = <0x10000000 0x40000>,
> <0x30000000 0x40000>,
> <0x38000000 0x10000>;
> resets = <&rcc MCU_R>;
> + reset-names = "mcu_rst";
> st,syscfg-holdboot = <&rcc 0x10C 0x1>;
> - st,syscfg-tz = <&rcc 0x000 0x1>;
> + st,syscfg-rsc-tbl = <&tamp 0x144 0xFFFFFFFF>;
> + st,syscfg-m4-state = <&tamp 0x148 0xFFFFFFFF>;
> + };
> + - |
> + #include <dt-bindings/reset/stm32mp1-resets.h>
> + m4_rproc_example2: m4@10000000 {
Also here.
Best regards,
Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/4] dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations
Date: Fri, 5 May 2023 09:13:20 +0200 [thread overview]
Message-ID: <66d344b2-899b-3d00-2d8f-5dd86f0af985@linaro.org> (raw)
In-Reply-To: <20230504094641.870378-2-arnaud.pouliquen@foss.st.com>
On 04/05/2023 11:46, Arnaud Pouliquen wrote:
> With the introduction of the SCMI (System Control and Management
> Interface), it is now possible to use the SCMI to handle the
> hold boot instead of a dedicated SMC call.
> additionalProperties: false
>
> examples:
> - |
> #include <dt-bindings/reset/stm32mp1-resets.h>
> - m4_rproc: m4@10000000 {
> + m4_rproc_example1: m4@10000000 {
Just drop the label. It's not used.
> compatible = "st,stm32mp1-m4";
> reg = <0x10000000 0x40000>,
> <0x30000000 0x40000>,
> <0x38000000 0x10000>;
> resets = <&rcc MCU_R>;
> + reset-names = "mcu_rst";
> st,syscfg-holdboot = <&rcc 0x10C 0x1>;
> - st,syscfg-tz = <&rcc 0x000 0x1>;
> + st,syscfg-rsc-tbl = <&tamp 0x144 0xFFFFFFFF>;
> + st,syscfg-m4-state = <&tamp 0x148 0xFFFFFFFF>;
> + };
> + - |
> + #include <dt-bindings/reset/stm32mp1-resets.h>
> + m4_rproc_example2: m4@10000000 {
Also here.
Best regards,
Krzysztof
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next prev parent reply other threads:[~2023-05-05 7:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-04 9:46 [PATCH v2 0/4] stm32mp15: update remoteproc to support SCMI Device tree Arnaud Pouliquen
2023-05-04 9:46 ` Arnaud Pouliquen
2023-05-04 9:46 ` [PATCH v2 1/4] dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations Arnaud Pouliquen
2023-05-04 9:46 ` Arnaud Pouliquen
2023-05-05 7:13 ` Krzysztof Kozlowski [this message]
2023-05-05 7:13 ` Krzysztof Kozlowski
2023-05-04 9:46 ` [PATCH v2 2/4] remoteproc: stm32: Allow hold boot management by the SCMI reset controller Arnaud Pouliquen
2023-05-04 9:46 ` Arnaud Pouliquen
2023-05-05 17:03 ` Mathieu Poirier
2023-05-05 17:03 ` Mathieu Poirier
2023-05-09 13:10 ` Arnaud POULIQUEN
2023-05-04 9:46 ` [PATCH v2 3/4] ARM: dts: stm32: Update reset declarations Arnaud Pouliquen
2023-05-04 9:46 ` Arnaud Pouliquen
2023-05-04 9:46 ` [PATCH v2 4/4] ARM: dts: stm32: fix m4_rproc references to use SCMI Arnaud Pouliquen
2023-05-04 9:46 ` Arnaud Pouliquen
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