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([2a01:e0a:e50:3860:705c:8900:5dbf:b4ab]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-442cd33103dsm1051115e9.10.2025.05.07.06.28.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 May 2025 06:28:27 -0700 (PDT) Message-ID: Date: Wed, 7 May 2025 15:28:26 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Guillaume La Roque Subject: Re: [PATCH] arm64: Kconfig.platforms: remove useless select for ARCH_K3 To: Nishanth Menon Cc: Catalin Marinas , Will Deacon , Andrew Davis , vishalm@ti.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20250504-kconfig-v1-1-ab0216f4fa98@baylibre.com> <20250505123615.yqzdv7dlel7kyojf@degrease> Content-Language: en-US, fr In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Nishanth, if i remove MAILBOX it's  enabled by some  non TI drivers and/or ARCH_XXX which have it in deps so all TI drivers are still enabled properly but not sure it's safe. and PM_GENERIC_DOMAINS look OK to remove it. if i try a defconfig based on android defconfig (more simple than default defconfig) with only ARCH_K3 enabled i need to set CONFIG_MAILBOX flag to still have same TI drivers enabled. let me know what you want to do. Guillaume Le 05/05/2025 à 15:15, Guillaume La Roque a écrit : > Hi, > > Le 05/05/2025 à 14:36, Nishanth Menon a écrit : >> On 13:24-20250504, Guillaume La Roque wrote: >>> After patch done on TI_MESSAGE_MANAGER[1] and TI_SCI_PROTOCOL[2] driver >>> select on ARCH_K3 are not needed anymore. >>> >>> Remove it and give possibility to enable this driver in modules. >>> >>> [1] https://lore.kernel.org/all/20180828005311.8529-1-nm@ti.com/ >>> [2] >>> https://lore.kernel.org/all/20250220-ti-firmware-v2-1-ff26883c6ce9@baylibre.com/ >>> >>> Signed-off-by: Guillaume La Roque >>> --- >>>   arch/arm64/Kconfig.platforms | 2 -- >>>   1 file changed, 2 deletions(-) >>> >>> diff --git a/arch/arm64/Kconfig.platforms >>> b/arch/arm64/Kconfig.platforms >>> index 8b76821f190f..5b63a42c4dff 100644 >>> --- a/arch/arm64/Kconfig.platforms >>> +++ b/arch/arm64/Kconfig.platforms >>> @@ -138,8 +138,6 @@ config ARCH_K3 >>>       select PM_GENERIC_DOMAINS if PM >>>       select MAILBOX >>>       select SOC_TI >>> -    select TI_MESSAGE_MANAGER >>> -    select TI_SCI_PROTOCOL >>>       select TI_K3_SOCINFO >>>       help >>>         This enables support for Texas Instruments' K3 multicore SoC >>> >> While at this, is it possible to remove MAILBOX and PM_GENERIC_DOMAINS >> from select and make them as modules? >> > good point i will confirm  and come back to you.