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[2003:e4:1f4e:9b00:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-454cd45061csm14579635e9.15.2025.07.08.01.28.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Jul 2025 01:28:25 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 3/5] firmware: tegra: Fix IVC dependency problems Date: Tue, 8 Jul 2025 10:28:12 +0200 Message-ID: <20250708082814.1491230-4-thierry.reding@gmail.com> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250708082814.1491230-1-thierry.reding@gmail.com> References: <20250708082814.1491230-1-thierry.reding@gmail.com> Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Thierry Reding The IVC code is library code that other drivers need to select if they need that library. However, if the symbol is user-selectable this can lead to conflicts. Fix this by making the symbol only selectable for COMPILE_TEST and add a select TEGRA_IVC to TEGRA_BPMP, which is currently the only user. Signed-off-by: Thierry Reding --- drivers/firmware/tegra/Kconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/firmware/tegra/Kconfig b/drivers/firmware/tegra/Kconfig index cde1ab8bd9d1..91f2320c0d0f 100644 --- a/drivers/firmware/tegra/Kconfig +++ b/drivers/firmware/tegra/Kconfig @@ -2,7 +2,7 @@ menu "Tegra firmware driver" config TEGRA_IVC - bool "Tegra IVC protocol" + bool "Tegra IVC protocol" if COMPILE_TEST depends on ARCH_TEGRA help IVC (Inter-VM Communication) protocol is part of the IPC @@ -13,8 +13,9 @@ config TEGRA_IVC config TEGRA_BPMP bool "Tegra BPMP driver" - depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC + depends on ARCH_TEGRA && TEGRA_HSP_MBOX depends on !CPU_BIG_ENDIAN + select TEGRA_IVC help BPMP (Boot and Power Management Processor) is designed to off-loading the PM functions which include clock/DVFS/thermal/power from the CPU. -- 2.50.0