Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <65e0c02a-41dd-0858-58f2-7b06b8ab5780@linaro.org>
Date:   Tue, 30 Aug 2022 09:13:59 +0300
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.13.0
Subject: Re: [PATCH v6 2/3] soc: qcom: socinfo: create soc_id table from
 bindings
Content-Language: en-US
To:     Bjorn Andersson <andersson@kernel.org>
Cc:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20220705130300.100882-1-krzysztof.kozlowski@linaro.org>
 <20220705130300.100882-3-krzysztof.kozlowski@linaro.org>
 <20220829204930.27wg2htgbq23kgeg@builder.lan>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20220829204930.27wg2htgbq23kgeg@builder.lan>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 29/08/2022 23:49, Bjorn Andersson wrote:
> On Tue, Jul 05, 2022 at 03:02:59PM +0200, Krzysztof Kozlowski wrote:
>> The Qualcomm SoC ID values are encoded in few places: DTS files,
>> Devicetree bindings (both used by some of Qualcomm bootloaders or tools)
>> and in soc_id table of socinfo driver.  Do not duplicate the actual
>> values in the last one but use the constants from the bindings.
>>
>> Tested by comparing output object file (exactly the same).
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> I didn't have a strong opinion either way on this, so was hoping someone
> else would chime in. Doesn't seem like that has happened, but
> unfortunately the soc_id[] list has changed.
> 
> Would you mind rebasing the two patches to match the latest list?

Sure.

> 
>> ---
>>  drivers/soc/qcom/socinfo.c | 259 +++++++++++++++++++------------------
>>  1 file changed, 133 insertions(+), 126 deletions(-)
>>
>> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
>> index cee579a267a6..d515d3a97f0e 100644
>> --- a/drivers/soc/qcom/socinfo.c
>> +++ b/drivers/soc/qcom/socinfo.c
>> @@ -12,11 +12,14 @@
>>  #include <linux/slab.h>
>>  #include <linux/soc/qcom/smem.h>
>>  #include <linux/string.h>
>> +#include <linux/stringify.h>
>>  #include <linux/sys_soc.h>
>>  #include <linux/types.h>
>>  
>>  #include <asm/unaligned.h>
>>  
>> +#include <dt-bindings/arm/qcom,ids.h>
>> +
>>  /*
>>   * SoC version type with major number in the upper 16 bits and minor
>>   * number in the lower 16 bits.
>> @@ -25,6 +28,10 @@
>>  #define SOCINFO_MINOR(ver) ((ver) & 0xffff)
>>  #define SOCINFO_VERSION(maj, min)  ((((maj) & 0xffff) << 16)|((min) & 0xffff))
>>  
>> +/* Helper macros to create soc_id table */
>> +#define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
>> +#define qcom_board_id2(id, name) QCOM_ID_ ## id, (name)
> 
> How about naming this qcom_board_id_named() ?


Yes, sure.


Best regards,
Krzysztof