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From: Sricharan R <sricharan@codeaurora.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: robh+dt@kernel.org, Stephen Boyd <sboyd@kernel.org>,
	linus.walleij@linaro.org, agross@kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 4/6] clk: qcom: Add ipq6018 Global Clock Controller support
Date: Mon, 10 Jun 2019 17:17:09 +0530
Message-ID: <6583f576-acf4-a71b-d691-bce548e2c008@codeaurora.org> (raw)
In-Reply-To: <20190608033229.GE24059@builder>

Hi Bjorn,

On 6/8/2019 9:02 AM, Bjorn Andersson wrote:
> On Wed 05 Jun 10:15 PDT 2019, Sricharan R wrote:
> 
>> This patch adds support for the global clock controller found on
>> the ipq6018 based devices.
>>
>> Signed-off-by: Sricharan R <sricharan@codeaurora.org>
>> Signed-off-by: anusha <anusharao@codeaurora.org>
>> Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
> 
> Please fix your s-o-b chain, as described in my reply to 1/8..
> 

 ok.

>> ---
>>  drivers/clk/qcom/Kconfig       |    9 +
>>  drivers/clk/qcom/Makefile      |    1 +
>>  drivers/clk/qcom/gcc-ipq6018.c | 5267 ++++++++++++++++++++++++++++++++++++++++
>>  3 files changed, 5277 insertions(+)
>>  create mode 100644 drivers/clk/qcom/gcc-ipq6018.c
>>
>> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
>> index e1ff83c..e5fb091 100644
>> --- a/drivers/clk/qcom/Kconfig
>> +++ b/drivers/clk/qcom/Kconfig
>> @@ -120,6 +120,15 @@ config IPQ_GCC_8074
>>  	  i2c, USB, SD/eMMC, etc. Select this for the root clock
>>  	  of ipq8074.
>>  
>> +config IPQ_GCC_6018
> 
> Please maintain sort order.
> 

 ok.

>> +	tristate "IPQ6018 Global Clock Controller"
>> +	depends on COMMON_CLK_QCOM
>> +	help
>> +	  Support for global clock controller on ipq6018 devices.
>> +	  Say Y if you want to use peripheral devices such as UART, SPI,
>> +	  i2c, USB, SD/eMMC, etc. Select this for the root clock
>> +	  of ipq6018.
>> +
>>  config MSM_GCC_8660
>>  	tristate "MSM8660 Global Clock Controller"
>>  	help
>> diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
>> index f0768fb..025137d 100644
>> --- a/drivers/clk/qcom/Makefile
>> +++ b/drivers/clk/qcom/Makefile
>> @@ -22,6 +22,7 @@ obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o
>>  obj-$(CONFIG_IPQ_GCC_4019) += gcc-ipq4019.o
>>  obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o
>>  obj-$(CONFIG_IPQ_GCC_8074) += gcc-ipq8074.o
>> +obj-$(CONFIG_IPQ_GCC_6018) += gcc-ipq6018.o
> 
> Ditto.
> 

 ok.

>>  obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o
>>  obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o
>>  obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o
>> diff --git a/drivers/clk/qcom/gcc-ipq6018.c b/drivers/clk/qcom/gcc-ipq6018.c
> [..]
>> +static int gcc_ipq6018_probe(struct platform_device *pdev)
>> +{
>> +	return qcom_cc_probe(pdev, &gcc_ipq6018_desc);
>> +}
>> +
>> +static int gcc_ipq6018_remove(struct platform_device *pdev)
>> +{
>> +	return 0;
> 
> Just omit .remove from the gcc_ipq6018_driver instead of providing a
> dummy function.
> 

 ok.

>> +}
>> +
>> +static struct platform_driver gcc_ipq6018_driver = {
>> +	.probe = gcc_ipq6018_probe,
>> +	.remove = gcc_ipq6018_remove,
>> +	.driver = {
>> +		.name   = "qcom,gcc-ipq6018",
>> +		.owner  = THIS_MODULE,
> 
> Don't specify .owner in platform drivers.
> 

 ok.

> [..]
>> +MODULE_DESCRIPTION("Qualcomm Technologies, Inc. GCC IPQ6018 Driver");
>> +MODULE_LICENSE("GPL v2");
>> +MODULE_ALIAS("platform:gcc-ipq6018");
> 
> This modalias won't be used.
>

 ok. But it looks to be there in other clk drivers as well.
 
Regards,
 Sricharan

-- 
"QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation

  reply index

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-05 17:15 [PATCH 0/6] Add minimal boot support for IPQ6018 Sricharan R
2019-06-05 17:15 ` [PATCH 1/6] pinctrl: qcom: Add ipq6018 pinctrl driver Sricharan R
2019-06-08  3:26   ` Bjorn Andersson
2019-06-10 11:00     ` Sricharan R
2019-06-05 17:15 ` [PATCH 2/6] dt-bindings: qcom: Add ipq6018 bindings Sricharan R
2019-06-08  3:27   ` Bjorn Andersson
2019-06-10 11:01     ` Sricharan R
2019-06-19 14:54   ` Rob Herring
2019-06-05 17:15 ` [PATCH 3/6] clk: qcom: Add DT bindings for ipq6018 gcc clock controller Sricharan R
2019-06-08  3:33   ` Bjorn Andersson
2019-06-05 17:16 ` [PATCH 5/6] arm64: dts: Add ipq6018 SoC and CP01 board support Sricharan R
2019-06-05 17:26   ` Marc Zyngier
2019-06-08  2:44     ` Sricharan R
2019-06-05 20:41   ` Christian Lamparter
2019-06-10 10:09     ` Sricharan R
2019-06-10 12:15       ` Christian Lamparter
2019-06-12  9:48         ` Sricharan R
2019-06-14 20:41           ` Christian Lamparter
2019-06-19 14:42             ` Sricharan R
2019-06-20 15:32               ` Christian Lamparter
2019-06-24 12:08                 ` Sricharan R
2019-06-08  3:48   ` Bjorn Andersson
2019-06-10 15:45     ` Sricharan R
2019-06-10 16:48       ` Stephen Boyd
2019-06-05 17:16 ` [PATCH 6/6] arm64: defconfig: Enable qcom ipq6018 clock and pinctrl Sricharan R
2019-06-08  3:32   ` Bjorn Andersson
2019-06-05 17:26 ` [PATCH 0/6] Add minimal boot support for IPQ6018 Sricharan R
2019-06-07 23:08 ` Linus Walleij
     [not found] ` <1559754961-26783-5-git-send-email-sricharan@codeaurora.org>
2019-06-08  3:32   ` [PATCH 4/6] clk: qcom: Add ipq6018 Global Clock Controller support Bjorn Andersson
2019-06-10 11:47     ` Sricharan R [this message]
2019-06-10 16:58       ` Bjorn Andersson
2019-06-05 17:28 [PATCH 0/6] Add minimal boot support for IPQ6018 Sricharan R
     [not found] ` <1559755738-28643-5-git-send-email-sricharan@codeaurora.org>
2019-06-10 15:22   ` [PATCH 4/6] clk: qcom: Add ipq6018 Global Clock Controller support Stephen Boyd

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