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[73.228.159.35]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3d703c0665esm5904485ab.50.2025.04.08.12.37.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Apr 2025 12:37:36 -0700 (PDT) Message-ID: Date: Tue, 8 Apr 2025 14:37:35 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 6/6] riscv: defconfig: enable clock controller unit support for SpacemiT K1 To: Haylen Chu , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Haylen Chu , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, spacemit@lists.linux.dev, Inochi Amaoto , Chen Wang , Jisheng Zhang , Meng Zhang References: <20250401172434.6774-1-heylenay@4d2.org> <20250401172434.6774-7-heylenay@4d2.org> Content-Language: en-US From: Alex Elder In-Reply-To: <20250401172434.6774-7-heylenay@4d2.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/1/25 12:24 PM, Haylen Chu wrote: > Clock controller unit, or CCU, generates various clocks frequency for > peripherals integrated in SpacemiT K1 SoC and is essential for normal > operation. Let's enable it in defconfig. > > Signed-off-by: Haylen Chu > --- > arch/riscv/configs/defconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig > index 0f7dcbe3c45b..011788d16d93 100644 > --- a/arch/riscv/configs/defconfig > +++ b/arch/riscv/configs/defconfig > @@ -252,6 +252,8 @@ CONFIG_CLK_SOPHGO_CV1800=y > CONFIG_CLK_SOPHGO_SG2042_PLL=y > CONFIG_CLK_SOPHGO_SG2042_CLKGEN=y > CONFIG_CLK_SOPHGO_SG2042_RPGATE=y > +CONFIG_SPACEMIT_CCU=y > +CONFIG_SPACEMIT_K1_CCU=y Maybe these could be specified with default values that are based on the value of CONFIG_ARCH_SPACEMIT instead of forcing them to be defined here? -Alex > CONFIG_SUN8I_DE2_CCU=m > CONFIG_SUN50I_IOMMU=y > CONFIG_RPMSG_CHAR=y