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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Viorel Suman <viorel.suman@oss.nxp.com>
Cc: Abel Vesa <abelvesa@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Viorel Suman <viorel.suman@nxp.com>,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: firmware: imx: sync with SCFW kit v1.13.0
Date: Fri, 16 Sep 2022 11:30:13 +0100	[thread overview]
Message-ID: <66a057d4-8c52-6a64-c23f-ba4a4428efb5@linaro.org> (raw)
In-Reply-To: <20220916101738.xn7xx7ipf7p5dbok@fsr-ub1664-116>

On 16/09/2022 11:17, Viorel Suman wrote:
> On 22-09-16 10:38:30, Krzysztof Kozlowski wrote:
>> On 15/09/2022 19:18, Viorel Suman (OSS) wrote:
>>> From: Viorel Suman <viorel.suman@nxp.com>
>>>
>>> Sync defines with the latest available SCFW kit version 1.13.0,
>>> may be found at the address below:
>>>
>>> https://www.nxp.com/webapp/Download?colCode=L5.15.32_2.0.0_SCFWKIT-1.13.0&appType=license
>>>
>>> Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
>>> ---
>>>  include/dt-bindings/firmware/imx/rsrc.h | 299 ++++++++++++++++--------
>>>  1 file changed, 203 insertions(+), 96 deletions(-)
>>>
>>> diff --git a/include/dt-bindings/firmware/imx/rsrc.h b/include/dt-bindings/firmware/imx/rsrc.h
>>> index 43885056557c..a4c68f394986 100644
>>> --- a/include/dt-bindings/firmware/imx/rsrc.h
>>> +++ b/include/dt-bindings/firmware/imx/rsrc.h
>>> @@ -13,34 +13,38 @@
>>>   * never be changed or removed (only added to at the end of the list).
>>>   */
>>>  
>>> -#define IMX_SC_R_A53			0
>>> -#define IMX_SC_R_A53_0			1
>>
>> You cannot change binding constants... Aren't you breaking all possible
>> boards and users?
> 
> Hi Krzysztof,
> 
> There is a backward compatibility section added in the end of the patch,
> it follows the same approach as in SCFW kit v1.13.0:
> 
> +/*
> + * Compatibility defines for sc_rsrc_t
> + */
> +#define IMX_SC_R_A35                   IMX_SC_R_AP_2

Then it looks fine, except someone would need to compare/test the numbers...


Best regards,
Krzysztof

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Viorel Suman <viorel.suman@oss.nxp.com>
Cc: Abel Vesa <abelvesa@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Viorel Suman <viorel.suman@nxp.com>,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: firmware: imx: sync with SCFW kit v1.13.0
Date: Fri, 16 Sep 2022 11:30:13 +0100	[thread overview]
Message-ID: <66a057d4-8c52-6a64-c23f-ba4a4428efb5@linaro.org> (raw)
In-Reply-To: <20220916101738.xn7xx7ipf7p5dbok@fsr-ub1664-116>

On 16/09/2022 11:17, Viorel Suman wrote:
> On 22-09-16 10:38:30, Krzysztof Kozlowski wrote:
>> On 15/09/2022 19:18, Viorel Suman (OSS) wrote:
>>> From: Viorel Suman <viorel.suman@nxp.com>
>>>
>>> Sync defines with the latest available SCFW kit version 1.13.0,
>>> may be found at the address below:
>>>
>>> https://www.nxp.com/webapp/Download?colCode=L5.15.32_2.0.0_SCFWKIT-1.13.0&appType=license
>>>
>>> Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
>>> ---
>>>  include/dt-bindings/firmware/imx/rsrc.h | 299 ++++++++++++++++--------
>>>  1 file changed, 203 insertions(+), 96 deletions(-)
>>>
>>> diff --git a/include/dt-bindings/firmware/imx/rsrc.h b/include/dt-bindings/firmware/imx/rsrc.h
>>> index 43885056557c..a4c68f394986 100644
>>> --- a/include/dt-bindings/firmware/imx/rsrc.h
>>> +++ b/include/dt-bindings/firmware/imx/rsrc.h
>>> @@ -13,34 +13,38 @@
>>>   * never be changed or removed (only added to at the end of the list).
>>>   */
>>>  
>>> -#define IMX_SC_R_A53			0
>>> -#define IMX_SC_R_A53_0			1
>>
>> You cannot change binding constants... Aren't you breaking all possible
>> boards and users?
> 
> Hi Krzysztof,
> 
> There is a backward compatibility section added in the end of the patch,
> it follows the same approach as in SCFW kit v1.13.0:
> 
> +/*
> + * Compatibility defines for sc_rsrc_t
> + */
> +#define IMX_SC_R_A35                   IMX_SC_R_AP_2

Then it looks fine, except someone would need to compare/test the numbers...


Best regards,
Krzysztof

  reply	other threads:[~2022-09-16 10:32 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-15 18:18 [PATCH 0/2] sync SCFW defines with SCFW kit v1.13.0 Viorel Suman (OSS)
2022-09-15 18:18 ` Viorel Suman (OSS)
2022-09-15 18:18 ` [PATCH 1/2] dt-bindings: firmware: imx: sync " Viorel Suman (OSS)
2022-09-15 18:18   ` Viorel Suman (OSS)
2022-09-16  6:30   ` Alexander Stein
2022-09-16  6:30     ` Alexander Stein
     [not found]     ` <20220916110936.jmxgjps5zrcndjxn@fsr-ub1664-116>
2022-09-16 13:03       ` Alexander Stein
2022-09-16 13:03         ` Alexander Stein
2022-09-16  7:43   ` Ahmad Fatoum
2022-09-16  7:43     ` Ahmad Fatoum
2022-09-16 10:36     ` Viorel Suman
2022-09-16 10:36       ` Viorel Suman
2022-09-16  9:38   ` Krzysztof Kozlowski
2022-09-16  9:38     ` Krzysztof Kozlowski
2022-09-16 10:17     ` Viorel Suman
2022-09-16 10:17       ` Viorel Suman
2022-09-16 10:30       ` Krzysztof Kozlowski [this message]
2022-09-16 10:30         ` Krzysztof Kozlowski
2022-09-15 18:18 ` [PATCH 2/2] clk: imx8qm: " Viorel Suman (OSS)
2022-09-15 18:18   ` Viorel Suman (OSS)

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