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Thu, 28 Aug 2025 10:19:45 -0700 (PDT) X-Received: by 2002:a05:622a:40c4:b0:4b2:f469:28b0 with SMTP id d75a77b69052e-4b2f4692bc2mr69991061cf.48.1756401584649; Thu, 28 Aug 2025 10:19:44 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7fc14754ee8sm16100285a.32.2025.08.28.10.19.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Aug 2025 10:19:43 -0700 (PDT) Message-ID: Date: Thu, 28 Aug 2025 10:19:39 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 3/3] arm64: defconfig: Enable BCM2712 on-chip pin controller driver To: Andrea della Porta , linus.walleij@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, wahrenst@gmx.net, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Catalin Marinas , Will Deacon , iivanov@suse.de, svarbanov@suse.de, mbrugger@suse.com, Jonathan Bell , Phil Elwell References: <38704a5ab6913845bbf9178170e83004ab3e8fcf.1756372805.git.andrea.porta@suse.com> Content-Language: en-US From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250828_101947_951605_D642DA3E X-CRM114-Status: GOOD ( 14.76 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 8/28/25 05:47, Andrea della Porta wrote: > Select the on-chip pin controller driver for BCM2712 SoC. > > On RapsberryPi 5 devices it is primarily needed to operate the > bluetooth and WiFi devices, to configure the uSD interface > and the power button. > > Signed-off-by: Andrea della Porta > --- > arch/arm64/configs/defconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 58f87d09366c..d4c3853d885d 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -592,6 +592,8 @@ CONFIG_SPI_TEGRA114=m > CONFIG_SPI_SPIDEV=m > CONFIG_SPMI=y > CONFIG_SPMI_MTK_PMIF=m > +CONFIG_PINCTRL_BRCMSTB=y > +CONFIG_PINCTRL_BCM2712=y Do those need to be built-in or does it work good enough if you have them as loadable modules? -- Florian