From: "Alim Akhtar" <alim.akhtar@samsung.com> To: "'Krzysztof Kozlowski'" <krzysztof.kozlowski@canonical.com>, <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>, <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>, <arnd@arndb.de> Subject: RE: [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC Date: Fri, 14 Jan 2022 11:11:02 +0530 [thread overview] Message-ID: <076001d80909$52d201c0$f8760540$@samsung.com> (raw) In-Reply-To: <d1a852e1-c4c2-b7c4-ddeb-7fbcfd9b4e58@canonical.com> Hi Krzysztof, >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Thursday, January 13, 2022 6:02 PM >To: Alim Akhtar <alim.akhtar@samsung.com>; 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; 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 >Subject: Re: [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC > >On 13/01/2022 13:11, Alim Akhtar wrote: >> This patch set adds basic support for the Tesla Full Self-Driving >> (FSD) SoC. This SoC contains three clusters of four Cortex-A72 CPUs, >> as well as several IPs. >> >> Patches 1 to 8 provide support for the clock controller (which is >> designed similarly to Exynos SoCs). >> >> The remaining changes provide pinmux support, initial device tree >> support, and SPI, ADC, and MCT IP functionality. > >Does FSD have some version number? The FDS, especially in compatibles, >looks quite generic, so what will happen if a newer SoC comes later? You >would have: > - tesla,fsd-pinctrl > - tesla,fsd-xxxx-pinctrl (where xxxx could be some new version) > >This will be extra confusing, because fsd-pinctrl looks like the generic one, >while it is specific... > AFAIK, there is no version for FSD SoC (like we see on Exynos or any other SoC) In case something comes in future, may be just adopt as Olof suggested in the other thread like fsd2 etc.. >Best regards, >Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: "Alim Akhtar" <alim.akhtar@samsung.com> To: "'Krzysztof Kozlowski'" <krzysztof.kozlowski@canonical.com>, <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>, <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>, <arnd@arndb.de> Subject: RE: [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC Date: Fri, 14 Jan 2022 11:11:02 +0530 [thread overview] Message-ID: <076001d80909$52d201c0$f8760540$@samsung.com> (raw) In-Reply-To: <d1a852e1-c4c2-b7c4-ddeb-7fbcfd9b4e58@canonical.com> Hi Krzysztof, >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Thursday, January 13, 2022 6:02 PM >To: Alim Akhtar <alim.akhtar@samsung.com>; 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; 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 >Subject: Re: [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC > >On 13/01/2022 13:11, Alim Akhtar wrote: >> This patch set adds basic support for the Tesla Full Self-Driving >> (FSD) SoC. This SoC contains three clusters of four Cortex-A72 CPUs, >> as well as several IPs. >> >> Patches 1 to 8 provide support for the clock controller (which is >> designed similarly to Exynos SoCs). >> >> The remaining changes provide pinmux support, initial device tree >> support, and SPI, ADC, and MCT IP functionality. > >Does FSD have some version number? The FDS, especially in compatibles, >looks quite generic, so what will happen if a newer SoC comes later? You >would have: > - tesla,fsd-pinctrl > - tesla,fsd-xxxx-pinctrl (where xxxx could be some new version) > >This will be extra confusing, because fsd-pinctrl looks like the generic one, >while it is specific... > AFAIK, there is no version for FSD SoC (like we see on Exynos or any other SoC) In case something comes in future, may be just adopt as Olof suggested in the other thread like fsd2 etc.. >Best regards, >Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-01-14 5:41 UTC|newest] Thread overview: 159+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20220113122302epcas5p1d45c0714fe286f8f91d0f28c3fad86e4@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122311epcas5p4b7c253b49dce3bd3580407fcf312e70e@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 01/23] dt-bindings: clock: Document FSD CMU bindings Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:40 ` Krzysztof Kozlowski 2022-01-13 12:40 ` Krzysztof Kozlowski 2022-01-14 5:48 ` Alim Akhtar 2022-01-14 5:48 ` Alim Akhtar 2022-01-13 23:33 ` Rob Herring 2022-01-13 23:33 ` Rob Herring [not found] ` <CGME20220113122317epcas5p11937078e2701b319a13b29e044224ec0@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 02/23] dt-bindings: clock: Add bindings definitions for FSD CMU blocks Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122324epcas5p105c53b448b5801813a02a88c6107a2f3@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 03/23] clk: samsung: fsd: Add initial clock support Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:49 ` Krzysztof Kozlowski 2022-01-13 12:49 ` Krzysztof Kozlowski 2022-01-14 6:16 ` Alim Akhtar 2022-01-14 6:16 ` Alim Akhtar [not found] ` <CGME20220113122330epcas5p46ae5cd30950b1d9126479231dcf5da49@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 04/23] clk: samsung: fsd: Add cmu_peric block clock information Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:55 ` Krzysztof Kozlowski 2022-01-13 12:55 ` Krzysztof Kozlowski 2022-01-14 6:30 ` Alim Akhtar 2022-01-14 6:30 ` Alim Akhtar [not found] ` <CGME20220113122334epcas5p2d5958c77b0635e848f81ed2c5c98cdd5@epcas5p2.samsung.com> 2022-01-13 12:11 ` [PATCH 05/23] clk: samsung: fsd: Add cmu_fsys0 " Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122338epcas5p17ad3a31077b98388c0a6779904ee651e@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 06/23] clk: samsung: fsd: Add cmu_fsys1 " Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122343epcas5p23831143e4e8fb92be8ad362f4817c03b@epcas5p2.samsung.com> 2022-01-13 12:11 ` [PATCH 07/23] clk: samsung: fsd: Add cmu_imem block " Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122346epcas5p41a7d6712c07544e99795ef5465f1f106@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 08/23] clk: samsung: fsd: Add cmu_mfc " Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122351epcas5p45f49a559af9f6d0c6ba573594f95561d@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 09/23] clk: samsung: fsd: Add cam_csi " Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122354epcas5p19e5cebe9e85e9ba1758fa0b9d7d1ef75@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 10/23] dt-bindings: pinctrl: samsung: Add compatible for Tesla FSD SoC Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:27 ` Krzysztof Kozlowski 2022-01-13 12:27 ` Krzysztof Kozlowski 2022-01-14 5:44 ` Alim Akhtar 2022-01-14 5:44 ` Alim Akhtar 2022-01-14 7:49 ` Krzysztof Kozlowski 2022-01-14 7:49 ` Krzysztof Kozlowski 2022-01-14 8:38 ` Alim Akhtar 2022-01-14 8:38 ` Alim Akhtar [not found] ` <CGME20220113122400epcas5p34363ba8f477b4c273d601d0b64324afa@epcas5p3.samsung.com> 2022-01-13 12:11 ` [PATCH 11/23] pinctrl: samsung: add FSD SoC specific data Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:57 ` Krzysztof Kozlowski 2022-01-13 12:57 ` Krzysztof Kozlowski 2022-01-16 12:05 ` Linus Walleij 2022-01-16 12:05 ` Linus Walleij [not found] ` <CGME20220113122404epcas5p4aa1c3ac09510eb55cce5fdd0791993a6@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 12/23] dt-bindings: add vendor prefix for Tesla Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:58 ` Krzysztof Kozlowski 2022-01-13 12:58 ` Krzysztof Kozlowski 2022-01-14 7:10 ` Alim Akhtar 2022-01-14 7:10 ` Alim Akhtar 2022-01-16 12:09 ` Linus Walleij 2022-01-16 12:09 ` Linus Walleij [not found] ` <CGME20220113122408epcas5p45053d1bf0acf2d8233a98b6c1abab6eb@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 13/23] dt-bindings: arm: add Tesla FSD ARM SoC Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:33 ` Krzysztof Kozlowski 2022-01-13 12:33 ` Krzysztof Kozlowski 2022-01-14 16:57 ` Alim Akhtar 2022-01-14 16:57 ` Alim Akhtar 2022-01-14 17:29 ` Krzysztof Kozlowski 2022-01-14 17:29 ` Krzysztof Kozlowski 2022-01-17 13:26 ` Alim Akhtar 2022-01-17 13:26 ` Alim Akhtar 2022-01-17 14:14 ` Arnd Bergmann 2022-01-17 14:14 ` Arnd Bergmann 2022-01-17 15:00 ` Krzysztof Kozlowski 2022-01-17 15:00 ` Krzysztof Kozlowski 2022-01-17 20:41 ` Olof Johansson 2022-01-17 20:41 ` Olof Johansson [not found] ` <CGME20220113122413epcas5p46cb2cafb73936c423017240f98f72845@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 14/23] arm64: dts: fsd: Add initial device tree support Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:16 ` Krzysztof Kozlowski 2022-01-13 13:16 ` Krzysztof Kozlowski 2022-01-13 14:23 ` Arnd Bergmann 2022-01-13 14:23 ` Arnd Bergmann 2022-01-14 8:13 ` Alim Akhtar 2022-01-14 8:13 ` Alim Akhtar 2022-01-14 2:08 ` kernel test robot 2022-01-14 2:08 ` kernel test robot 2022-01-14 2:08 ` kernel test robot 2022-01-14 2:45 ` Rob Herring 2022-01-14 2:45 ` Rob Herring 2022-01-15 15:31 ` Alim Akhtar 2022-01-15 15:31 ` Alim Akhtar [not found] ` <CGME20220113122417epcas5p47398a5190cdf4c574c6f1762918b549f@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 15/23] arm64: dts: fsd: Add initial pinctrl support Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:19 ` Krzysztof Kozlowski 2022-01-13 13:19 ` Krzysztof Kozlowski 2022-01-17 13:44 ` Alim Akhtar 2022-01-17 13:44 ` Alim Akhtar 2022-01-17 13:50 ` Krzysztof Kozlowski 2022-01-17 13:50 ` Krzysztof Kozlowski 2022-01-18 14:58 ` Alim Akhtar 2022-01-18 14:58 ` Alim Akhtar [not found] ` <CGME20220113122421epcas5p1af8422fc992801ced57e0439b48ad08e@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 16/23] arm64: defconfig: Enable Tesla FSD SoC Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar [not found] ` <CGME20220113122427epcas5p1885d8b3b735e8f127b6694a309796e5a@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 17/23] Documentation: bindings: Add fsd spi compatible in dt-bindings document Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:21 ` Krzysztof Kozlowski 2022-01-13 13:21 ` Krzysztof Kozlowski 2022-01-13 13:24 ` Krzysztof Kozlowski 2022-01-13 13:24 ` Krzysztof Kozlowski 2022-01-14 7:17 ` Alim Akhtar 2022-01-14 7:17 ` Alim Akhtar [not found] ` <CGME20220113122435epcas5p18e6a2699f193b9e1287588278a570235@epcas5p1.samsung.com> 2022-01-13 12:11 ` [PATCH 18/23] spi: s3c64xx: Add spi port configuration for Tesla FSD SoC Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 12:59 ` Mark Brown 2022-01-13 12:59 ` Mark Brown 2022-01-14 7:15 ` Alim Akhtar 2022-01-14 7:15 ` Alim Akhtar 2022-01-13 13:28 ` Krzysztof Kozlowski 2022-01-13 13:28 ` Krzysztof Kozlowski 2022-01-16 12:12 ` Linus Walleij 2022-01-16 12:12 ` Linus Walleij [not found] ` <CGME20220113122440epcas5p4651d7cb2fc6d6a70fd5eaab5eadcf996@epcas5p4.samsung.com> 2022-01-13 12:11 ` [PATCH 19/23] arm64: dts: fsd: Add SPI device nodes Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:30 ` Krzysztof Kozlowski 2022-01-13 13:30 ` Krzysztof Kozlowski [not found] ` <CGME20220113122447epcas5p266d44c8df143229d22dfa700c285a786@epcas5p2.samsung.com> 2022-01-13 12:11 ` [PATCH 20/23] dt-bindings: iio: adc: exynos-adc: Add ADC-V3 variant Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:32 ` Krzysztof Kozlowski 2022-01-13 13:32 ` Krzysztof Kozlowski 2022-01-17 9:47 ` Jonathan Cameron 2022-01-17 9:47 ` Jonathan Cameron 2022-01-17 12:42 ` Alim Akhtar 2022-01-17 12:42 ` Alim Akhtar [not found] ` <CGME20220113122452epcas5p201a3a87d0e9c0e9f449a90ed62de1f1c@epcas5p2.samsung.com> 2022-01-13 12:11 ` [PATCH 21/23] iio: adc: exynos-adc: Add support for ADC V3 controller Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-16 11:19 ` Jonathan Cameron 2022-01-16 11:19 ` Jonathan Cameron 2022-01-17 12:20 ` Alim Akhtar 2022-01-17 12:20 ` Alim Akhtar [not found] ` <CGME20220113122456epcas5p35f6406ab03af58d2e56b0b7304d4d002@epcas5p3.samsung.com> 2022-01-13 12:11 ` [PATCH 22/23] arm64: dts: fsd: Add ADC device tree node Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:33 ` Krzysztof Kozlowski 2022-01-13 13:33 ` Krzysztof Kozlowski [not found] ` <CGME20220113122502epcas5p37747b0c5c242c0571d294b9245963a1c@epcas5p3.samsung.com> 2022-01-13 12:11 ` [PATCH 23/23] clocksource: exynos_mct: Add support for handling three clusters Alim Akhtar 2022-01-13 12:11 ` Alim Akhtar 2022-01-13 13:36 ` Krzysztof Kozlowski 2022-01-13 13:36 ` Krzysztof Kozlowski 2022-01-13 12:31 ` [PATCH 00/23] Add support for Tesla Full Self-Driving (FSD) SoC Krzysztof Kozlowski 2022-01-13 12:31 ` Krzysztof Kozlowski 2022-01-13 18:53 ` Olof Johansson 2022-01-13 18:53 ` Olof Johansson 2022-01-14 5:41 ` Alim Akhtar [this message] 2022-01-14 5:41 ` Alim Akhtar 2022-01-14 7:34 ` Krzysztof Kozlowski 2022-01-14 7:34 ` Krzysztof Kozlowski 2022-01-16 9:23 ` Pavel Machek 2022-01-16 9:23 ` Pavel Machek 2022-01-17 20:53 ` Olof Johansson 2022-01-17 20:53 ` Olof Johansson 2022-01-17 23:10 ` Pavel Machek 2022-01-17 23:10 ` Pavel Machek
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