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Wed, 19 Jan 2022 14:20:34 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20220119142034epsmtrp2328325c777abd047582360f072323f33~LsdkDCYMM0560305603epsmtrp2h; Wed, 19 Jan 2022 14:20:34 +0000 (GMT) X-AuditID: b6c32a4a-de5ff7000000b6e6-9f-61e81dae8d21 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 31.8C.08738.23E18E16; Wed, 19 Jan 2022 23:20:34 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220119142032epsmtip11d253309fcdfb6e944dde5737090c025~LsdhvPbSq0858208582epsmtip1k; Wed, 19 Jan 2022 14:20:32 +0000 (GMT) From: "Alim Akhtar" To: "'Krzysztof Kozlowski'" , , Cc: , , , , , , , , , , , , "'Jayati Sahu'" , "'Ajay Kumar'" In-Reply-To: Subject: RE: [PATCH v2 04/16] clk: samsung: fsd: Add initial clock support Date: Wed, 19 Jan 2022 19:50:30 +0530 Message-ID: <000001d80d3f$b8f9a9a0$2aecfce0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJMmkM0C21BpYmk5XGVS3CIVixL0wHiE8L7AdsaVJICW3JNAatQhUfA Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMJsWRmVeSWpSXmKPExsWy7bCmpu462ReJBpO+G1kceH+QxeLvpGPs Fu+X9TBazD9yjtXiyKklTBYb3/5gspjyZzmTxabH11gtPvbcY7V4+Crc4vKuOWwWM87vY7I4 df0zm8WirV/YLVr3HmG3OPymndXi8fU/bA6CHmvmrWH0+P1rEqPHrIZeNo9NqzrZPO5c28Pm sXlJvceVE02sHn1bVjF6/Guay+7xeZNcAFdUtk1GamJKapFCal5yfkpmXrqtkndwvHO8qZmB oa6hpYW5kkJeYm6qrZKLT4CuW2YO0D9KCmWJOaVAoYDE4mIlfTubovzSklSFjPziElul1IKU nAKTAr3ixNzi0rx0vbzUEitDAwMjU6DChOyMDV8/sRR8FanYd/8eUwPjY8EuRk4OCQETiXMv 21m6GLk4hAR2M0qsO3CBCcL5xCjR8PQFM4TzmVHi4/3drF2MHGAtT29bQcR3MUrsO36RDcJ5 ySjxbMFyRpC5bAK6EjsWt4ElRAQ6GSVWf/8JNpdZYCKzxO/VB1hBqjgFHCVuXL0IZgsLeEm0 HtrABGKzCKhKvO56yQJi8wpYSjQu2M4KYQtKnJz5BCzOLKAtsWzha2aILxQkfj5dBlYjIuAm MaNxOVSNuMTLo0fYIWraOSV+PEuFsF0kplxYyAphC0u8Or4FqkZK4vO7vWwQb2ZL9OwyhgjX SCydd4wFwraXOHBlDgtICbOApsT6XfoQm/gken8/YYLo5JXoaBOCqFaVaH53FapTWmJidzfU Ug+JVcefs09gVJyF5K9ZSP6aheT+WQjLFjCyrGKUTC0ozk1PLTYtMMpLLYfHd3J+7iZGcGrX 8trB+PDBB71DjEwcjIcYJTiYlUR4peqfJQrxpiRWVqUW5ccXleakFh9iNAUG9kRmKdHkfGB2 ySuJNzSxNDAxMzMzsTQ2M1QS5z2dviFRSCA9sSQ1OzW1ILUIpo+Jg1Oqgcm6UEEw+v78jZbW ubcmPmBmTc///nmydCADw8KVqzq3dk268y+eR6V0bejeVzN+N61+qPagIrG/S+Yxw6/vSQoV KevyJsxibJu8XF7prPKzg+dXsW54tdLkWNjPFYq19fMtNf4KCp6PNf7381rV/PYqvSMytnpy D+KLl9geXHxTLUPq2If07UtSMti23f77slxj/6Srvj6e5Yv1Yq0jv/ht2Xz12WHxx986vs/e G/ZzmgJr0JOYdUXGxU8CvrpomTnqMQZWOe448fN4rPOlGwLcvheCH8+4sc5l7ZOgNbxy84I8 Rc/P/SN19ILl5Ss656WSsg0eTtmWxFs8JYVvZ5D+0aLGrbduLa2o25947MEqJZbijERDLeai 4kQAqmyb4XYEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrHIsWRmVeSWpSXmKPExsWy7bCSnK6R3ItEg11X1C0OvD/IYvF30jF2 i/fLehgt5h85x2px5NQSJouNb38wWUz5s5zJYtPja6wWH3vusVo8fBVucXnXHDaLGef3MVmc uv6ZzWLR1i/sFq17j7BbHH7Tzmrx+PofNgdBjzXz1jB6/P41idFjVkMvm8emVZ1sHneu7WHz 2Lyk3uPKiSZWj74tqxg9/jXNZff4vEkugCuKyyYlNSezLLVI3y6BK2P9qm1MBetEKrb0HmVr YJwm2MXIwSEhYCLx9LZVFyMXh5DADkaJx9daWbsYOYHi0hLXN05gh7CFJVb+e84OUfScUeLP z59gCTYBXYkdi9vYQBIiAt2MEld6ZjKCOMwCC5kl5iz9zAbR8oVR4sTJf2AtnAKOEjeuXgTb ISzgJdF6aAMTiM0ioCrxuuslC4jNK2Ap0bhgOyuELShxcuYTsDizgLbE05tP4exlC18zQ9yn IPHz6TKwehEBN4kZjcuhasQlXh49wj6BUXgWklGzkIyahWTULCQtCxhZVjFKphYU56bnFhsW GOWllusVJ+YWl+al6yXn525iBEe5ltYOxj2rPugdYmTiYDzEKMHBrCTCK1X/LFGINyWxsiq1 KD++qDQntfgQozQHi5I474Wuk/FCAumJJanZqakFqUUwWSYOTqkGppQ6kaID13SOfHi9hsPD K6N2A8vl3OTVM8sn/N/+Iawh6cqND12LeBjsu64n1YuVXZfYvyrD/LBLdMrboqeqd/uMjHs2 nF5U/XDa9q3vtCcd2LiVn5VZ72SUofzU4ssBHp71YZnzn+nZhXyad2LZ6r+L501hVy1r69Lf yjCb5WFKLFNfxLelPFub3ky6ERKqmbE2cYlntPfZVb2z+FVyWL5K/Hh6JH1u/qO5q6dsvTnp 9NP8BeUKF9IumId02zzidqw4sCNnz7qzyxVmXGA9812u/eKjzza3VCrEp65bLySwvHfay4g7 /SwK8i1qwRFH5/iotB1/Frjp7dmAnwIiHXrxuy1MZpzoktmx4XtSX68SS3FGoqEWc1FxIgAV ty7YYQMAAA== X-CMS-MailID: 20220119142034epcas5p4ad309b4bd15e1e543e6e48a10094a484 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220118150028epcas5p282c05b78f28a9b11d46da94e78330f0c References: <20220118144851.69537-1-alim.akhtar@samsung.com> <20220118144851.69537-5-alim.akhtar@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >-----Original Message----- >From: Krzysztof Kozlowski =5Bmailto:krzysztof.kozlowski=40canonical.com=5D >Sent: Wednesday, January 19, 2022 12:01 AM >To: Alim Akhtar ; linux-arm- >kernel=40lists.infradead.org; linux-kernel=40vger.kernel.org >Cc: soc=40kernel.org; linux-clk=40vger.kernel.org; devicetree=40vger.kerne= l.org; >olof=40lixom.net; arnd=40arndb.de; linus.walleij=40linaro.org; >catalin.marinas=40arm.com; robh+dt=40kernel.org; s.nawrocki=40samsung.com; >linux-samsung-soc=40vger.kernel.org; pankaj.dubey=40samsung.com; linux- >fsd=40tesla.com; Jayati Sahu ; Ajay Kumar > >Subject: Re: =5BPATCH v2 04/16=5D clk: samsung: fsd: Add initial clock sup= port > >On 18/01/2022 15:48, Alim Akhtar wrote: >> Add initial clock support for FSD (Full Self-Driving) SoC which is >> required to bring-up platforms based on this SoC. >> >> Cc: linux-fsd=40tesla.com >> Signed-off-by: Jayati Sahu >> Signed-off-by: Ajay Kumar >> Signed-off-by: Pankaj Dubey >> Signed-off-by: Alim Akhtar >> --- >> drivers/clk/samsung/Kconfig =7C 7 + >> drivers/clk/samsung/Makefile =7C 1 + >> drivers/clk/samsung/clk-fsd.c =7C 308 >++++++++++++++++++++++++++++++++++ >> drivers/clk/samsung/clk-pll.c =7C 1 + >> drivers/clk/samsung/clk-pll.h =7C 1 + >> 5 files changed, 318 insertions(+) >> create mode 100644 drivers/clk/samsung/clk-fsd.c >> >> diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig >> index 0e18d6ff2916..11587eb87fc4 100644 >> --- a/drivers/clk/samsung/Kconfig >> +++ b/drivers/clk/samsung/Kconfig >> =40=40 -124,3 +124,10 =40=40 config S3C2443_COMMON_CLK >> help >> Support for the clock controller present on the Samsung >> S3C2416/S3C2443 SoCs. Choose Y here only if you build for this SoC. >> + >> +config TESLA_FSD_COMMON_CLK >> + bool =22Tesla FSD clock controller support=22 if COMPILE_TEST >> + depends on COMMON_CLK_SAMSUNG >> + help >> + Support for the clock controller present on the Tesla FSD SoC. >> + Choose Y here only if you build for this SoC. > >The clock drivers Kconfig is organized in a way, that platform should sele= ct only >COMMON_CLK_SAMSUNG (first comment in a file), so let's keep it consistent >also for FSD. =22select TESLA_FSD_COMMON_CLK if ARM64 && >ARCH_TESLA_FSD=22 and skip the select in Kconfig.platform in following pat= ch. > Thanks Krzysztof for a quick review. Will incorporate above in the next set. > >Best regards, >Krzysztof From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 14B29C433F5 for ; Wed, 19 Jan 2022 14:22:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:References:MIME-Version:Message-ID:Date :Subject:In-Reply-To:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=H+xzFKwxn2CpLBaU4DJVrphg6Yl9G9Gq+bBMJMl086M=; b=EJVBAvEBv90IwJ /trW5AYYN49awp+stxil+J43pE5ouFbzAB5MUsDsadphRn1COgp1uaXtjKm3eL9LqqwvkWuRp0xs/ FaEFrz1h9McGCStQ27X0b3wzKfi4g8EAq7Nlq4nhbGOBecPmHFyncGS5yDaEONBFV0698xLkM2qWT 2j7bVhpnel2CetrpfTfohm78zj+CHyMngZjdS4q15K0LfcaJW1xJSCQnS5Y83JxpRSilT/aIUx3RT voBBwemoHjPEEvJvGBeuVtBuIrgqisQ3Kl1WwtIILs/i5Alylcu/7pafFvrvdx3KFRaFIhI6wP2q3 0ALTdlwJBo6RJYbCWZlw==; 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Wed, 19 Jan 2022 23:20:34 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220119142032epsmtip11d253309fcdfb6e944dde5737090c025~LsdhvPbSq0858208582epsmtip1k; Wed, 19 Jan 2022 14:20:32 +0000 (GMT) From: "Alim Akhtar" To: "'Krzysztof Kozlowski'" , , Cc: , , , , , , , , , , , , "'Jayati Sahu'" , "'Ajay Kumar'" In-Reply-To: Subject: RE: [PATCH v2 04/16] clk: samsung: fsd: Add initial clock support Date: Wed, 19 Jan 2022 19:50:30 +0530 Message-ID: <000001d80d3f$b8f9a9a0$2aecfce0$@samsung.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJMmkM0C21BpYmk5XGVS3CIVixL0wHiE8L7AdsaVJICW3JNAatQhUfA Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMJsWRmVeSWpSXmKPExsWy7bCmpu462ReJBpO+G1kceH+QxeLvpGPs Fu+X9TBazD9yjtXiyKklTBYb3/5gspjyZzmTxabH11gtPvbcY7V4+Crc4vKuOWwWM87vY7I4 df0zm8WirV/YLVr3HmG3OPymndXi8fU/bA6CHmvmrWH0+P1rEqPHrIZeNo9NqzrZPO5c28Pm sXlJvceVE02sHn1bVjF6/Guay+7xeZNcAFdUtk1GamJKapFCal5yfkpmXrqtkndwvHO8qZmB oa6hpYW5kkJeYm6qrZKLT4CuW2YO0D9KCmWJOaVAoYDE4mIlfTubovzSklSFjPziElul1IKU nAKTAr3ixNzi0rx0vbzUEitDAwMjU6DChOyMDV8/sRR8FanYd/8eUwPjY8EuRk4OCQETiXMv 21m6GLk4hAR2M0qsO3CBCcL5xCjR8PQFM4TzmVHi4/3drF2MHGAtT29bQcR3MUrsO36RDcJ5 ySjxbMFyRpC5bAK6EjsWt4ElRAQ6GSVWf/8JNpdZYCKzxO/VB1hBqjgFHCVuXL0IZgsLeEm0 HtrABGKzCKhKvO56yQJi8wpYSjQu2M4KYQtKnJz5BCzOLKAtsWzha2aILxQkfj5dBlYjIuAm MaNxOVSNuMTLo0fYIWraOSV+PEuFsF0kplxYyAphC0u8Or4FqkZK4vO7vWwQb2ZL9OwyhgjX SCydd4wFwraXOHBlDgtICbOApsT6XfoQm/gken8/YYLo5JXoaBOCqFaVaH53FapTWmJidzfU Ug+JVcefs09gVJyF5K9ZSP6aheT+WQjLFjCyrGKUTC0ozk1PLTYtMMpLLYfHd3J+7iZGcGrX 8trB+PDBB71DjEwcjIcYJTiYlUR4peqfJQrxpiRWVqUW5ccXleakFh9iNAUG9kRmKdHkfGB2 ySuJNzSxNDAxMzMzsTQ2M1QS5z2dviFRSCA9sSQ1OzW1ILUIpo+Jg1Oqgcm6UEEw+v78jZbW ubcmPmBmTc///nmydCADw8KVqzq3dk268y+eR6V0bejeVzN+N61+qPagIrG/S+Yxw6/vSQoV KevyJsxibJu8XF7prPKzg+dXsW54tdLkWNjPFYq19fMtNf4KCp6PNf7381rV/PYqvSMytnpy D+KLl9geXHxTLUPq2If07UtSMti23f77slxj/6Srvj6e5Yv1Yq0jv/ht2Xz12WHxx986vs/e G/ZzmgJr0JOYdUXGxU8CvrpomTnqMQZWOe448fN4rPOlGwLcvheCH8+4sc5l7ZOgNbxy84I8 Rc/P/SN19ILl5Ss656WSsg0eTtmWxFs8JYVvZ5D+0aLGrbduLa2o25947MEqJZbijERDLeai 4kQAqmyb4XYEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrHIsWRmVeSWpSXmKPExsWy7bCSnK6R3ItEg11X1C0OvD/IYvF30jF2 i/fLehgt5h85x2px5NQSJouNb38wWUz5s5zJYtPja6wWH3vusVo8fBVucXnXHDaLGef3MVmc uv6ZzWLR1i/sFq17j7BbHH7Tzmrx+PofNgdBjzXz1jB6/P41idFjVkMvm8emVZ1sHneu7WHz 2Lyk3uPKiSZWj74tqxg9/jXNZff4vEkugCuKyyYlNSezLLVI3y6BK2P9qm1MBetEKrb0HmVr YJwm2MXIwSEhYCLx9LZVFyMXh5DADkaJx9daWbsYOYHi0hLXN05gh7CFJVb+e84OUfScUeLP z59gCTYBXYkdi9vYQBIiAt2MEld6ZjKCOMwCC5kl5iz9zAbR8oVR4sTJf2AtnAKOEjeuXgTb ISzgJdF6aAMTiM0ioCrxuuslC4jNK2Ap0bhgOyuELShxcuYTsDizgLbE05tP4exlC18zQ9yn IPHz6TKwehEBN4kZjcuhasQlXh49wj6BUXgWklGzkIyahWTULCQtCxhZVjFKphYU56bnFhsW GOWllusVJ+YWl+al6yXn525iBEe5ltYOxj2rPugdYmTiYDzEKMHBrCTCK1X/LFGINyWxsiq1 KD++qDQntfgQozQHi5I474Wuk/FCAumJJanZqakFqUUwWSYOTqkGppQ6kaID13SOfHi9hsPD K6N2A8vl3OTVM8sn/N/+Iawh6cqND12LeBjsu64n1YuVXZfYvyrD/LBLdMrboqeqd/uMjHs2 nF5U/XDa9q3vtCcd2LiVn5VZ72SUofzU4ssBHp71YZnzn+nZhXyad2LZ6r+L501hVy1r69Lf yjCb5WFKLFNfxLelPFub3ky6ERKqmbE2cYlntPfZVb2z+FVyWL5K/Hh6JH1u/qO5q6dsvTnp 9NP8BeUKF9IumId02zzidqw4sCNnz7qzyxVmXGA9812u/eKjzza3VCrEp65bLySwvHfay4g7 /SwK8i1qwRFH5/iotB1/Frjp7dmAnwIiHXrxuy1MZpzoktmx4XtSX68SS3FGoqEWc1FxIgAV ty7YYQMAAA== X-CMS-MailID: 20220119142034epcas5p4ad309b4bd15e1e543e6e48a10094a484 X-Msg-Generator: CA CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220118150028epcas5p282c05b78f28a9b11d46da94e78330f0c References: <20220118144851.69537-1-alim.akhtar@samsung.com> <20220118144851.69537-5-alim.akhtar@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_062049_292843_AFCE7D61 X-CRM114-Status: GOOD ( 17.51 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Wednesday, January 19, 2022 12:01 AM >To: Alim Akhtar ; linux-arm- >kernel@lists.infradead.org; linux-kernel@vger.kernel.org >Cc: soc@kernel.org; linux-clk@vger.kernel.org; devicetree@vger.kernel.org; >olof@lixom.net; arnd@arndb.de; linus.walleij@linaro.org; >catalin.marinas@arm.com; robh+dt@kernel.org; s.nawrocki@samsung.com; >linux-samsung-soc@vger.kernel.org; pankaj.dubey@samsung.com; linux- >fsd@tesla.com; Jayati Sahu ; Ajay Kumar > >Subject: Re: [PATCH v2 04/16] clk: samsung: fsd: Add initial clock support > >On 18/01/2022 15:48, Alim Akhtar wrote: >> Add initial clock support for FSD (Full Self-Driving) SoC which is >> required to bring-up platforms based on this SoC. >> >> Cc: linux-fsd@tesla.com >> Signed-off-by: Jayati Sahu >> Signed-off-by: Ajay Kumar >> Signed-off-by: Pankaj Dubey >> Signed-off-by: Alim Akhtar >> --- >> drivers/clk/samsung/Kconfig | 7 + >> drivers/clk/samsung/Makefile | 1 + >> drivers/clk/samsung/clk-fsd.c | 308 >++++++++++++++++++++++++++++++++++ >> drivers/clk/samsung/clk-pll.c | 1 + >> drivers/clk/samsung/clk-pll.h | 1 + >> 5 files changed, 318 insertions(+) >> create mode 100644 drivers/clk/samsung/clk-fsd.c >> >> diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig >> index 0e18d6ff2916..11587eb87fc4 100644 >> --- a/drivers/clk/samsung/Kconfig >> +++ b/drivers/clk/samsung/Kconfig >> @@ -124,3 +124,10 @@ config S3C2443_COMMON_CLK >> help >> Support for the clock controller present on the Samsung >> S3C2416/S3C2443 SoCs. Choose Y here only if you build for this SoC. >> + >> +config TESLA_FSD_COMMON_CLK >> + bool "Tesla FSD clock controller support" if COMPILE_TEST >> + depends on COMMON_CLK_SAMSUNG >> + help >> + Support for the clock controller present on the Tesla FSD SoC. >> + Choose Y here only if you build for this SoC. > >The clock drivers Kconfig is organized in a way, that platform should select only >COMMON_CLK_SAMSUNG (first comment in a file), so let's keep it consistent >also for FSD. "select TESLA_FSD_COMMON_CLK if ARM64 && >ARCH_TESLA_FSD" and skip the select in Kconfig.platform in following patch. > Thanks Krzysztof for a quick review. Will incorporate above in the next set. > >Best regards, >Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel