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([2a01:e0a:982:cbb0:1360:9fbb:dfd6:2db4]) by smtp.gmail.com with ESMTPSA id q1-20020adfcd81000000b002ff77b033b1sm808990wrj.33.2023.04.19.06.43.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Apr 2023 06:43:13 -0700 (PDT) Message-ID: <661cea17-a4dd-75d1-6a7e-16efa5aea52b@linaro.org> Date: Wed, 19 Apr 2023 15:43:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 From: Neil Armstrong Reply-To: neil.armstrong@linaro.org Subject: Re: [RFC PATCH 1/2] arm64: amlogic: add new ARCH_AMLIPC for IPC SoC Content-Language: en-US To: Dmitry Rokosov , =Xianwei Zhao Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, Catalin Marinas , Will Deacon , Kevin Hilman , Rob Herring , Krzysztof Kozlowski References: <20230419073834.972273-1-xianwei.zhao@amlogic.com> <20230419073834.972273-2-xianwei.zhao@amlogic.com> <20230419131416.cns3xvkbzjeyrnux@CAB-WSD-L081021> Organization: Linaro Developer Services In-Reply-To: <20230419131416.cns3xvkbzjeyrnux@CAB-WSD-L081021> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 19/04/2023 15:14, Dmitry Rokosov wrote: > On Wed, Apr 19, 2023 at 03:38:33PM +0800, =Xianwei Zhao wrote: >> From: Xianwei Zhao >> >> The C series SoCs are designed for smart IP camera >> applications, which does not belong to Meson series. >> So, Add ARCH_AMLIPC for the new series. >> >> There are now multiple amlogic SoC seies supported, so group them under >> their own menu. we can easily add new platforms there in the future. >> Introduce ARCH_AMLOGIC to cover all Amlogic SoC series. >> >> No functional changes introduced. >> >> Signed-off-by: Xianwei Zhao >> --- >> arch/arm64/Kconfig.platforms | 12 ++++++++++++ >> arch/arm64/configs/defconfig | 2 ++ >> 2 files changed, 14 insertions(+) >> >> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms >> index 89a0b13b058d..bfbc817eef8f 100644 >> --- a/arch/arm64/Kconfig.platforms >> +++ b/arch/arm64/Kconfig.platforms >> @@ -162,12 +162,24 @@ config ARCH_MEDIATEK >> This enables support for MediaTek MT27xx, MT65xx, MT76xx >> & MT81xx ARMv8 SoCs >> >> +menuconfig ARCH_AMLOGIC >> + bool "NXP SoC support" > > NXP? Did you mean "Amlogic"? > >> + >> +if ARCH_AMLOGIC >> + >> config ARCH_MESON >> bool "Amlogic Platforms" >> help >> This enables support for the arm64 based Amlogic SoCs >> such as the s905, S905X/D, S912, A113X/D or S905X/D2 >> >> +config ARCH_AMLIPC > > Do we really need a different ARCH for Amlogic IPC? > I can imagine that it's not the Meson architecture at all. > But maybe a better solution is just to rename ARCH_MESON to ARCH_AMLOGIC? It should be changed treewide, and is it worth it ? Neil > >> + bool "Amlogic IPC Platforms" >> + help >> + This enables support for the arm64 based Amlogic IPC SoCs >> + such as the C302X, C308L >> +endif >> + >> config ARCH_MVEBU >> bool "Marvell EBU SoC Family" >> select ARMADA_AP806_SYSCON >> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig >> index 7790ee42c68a..f231bd1723fd 100644 >> --- a/arch/arm64/configs/defconfig >> +++ b/arch/arm64/configs/defconfig >> @@ -46,7 +46,9 @@ CONFIG_ARCH_LG1K=y >> CONFIG_ARCH_HISI=y >> CONFIG_ARCH_KEEMBAY=y >> CONFIG_ARCH_MEDIATEK=y >> +CONFIG_ARCH_AMLOGIC=y >> CONFIG_ARCH_MESON=y >> +CONFIG_ARCH_AMLIPC=y >> CONFIG_ARCH_MVEBU=y >> CONFIG_ARCH_NXP=y >> CONFIG_ARCH_LAYERSCAPE=y >> -- >> 2.37.1 >> >> >> _______________________________________________ >> linux-amlogic mailing list >> linux-amlogic@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-amlogic >