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Sun, 11 May 2025 10:27:58 -0700 (PDT) Received: from localhost ([2607:fb91:eb2:c0a0:10e4:4464:87db:3a66]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6f6e39f47basm39766846d6.42.2025.05.11.10.27.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 May 2025 10:27:58 -0700 (PDT) From: Da Xue To: Neil Armstrong , Jerome Brunet , Michael Turquette , Stephen Boyd , Kevin Hilman , Martin Blumenstingl Cc: Da Xue , stable@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: meson-g12a: fix missing spicc clks to clk_sel Date: Sun, 11 May 2025 13:27:32 -0400 Message-Id: <20250511172732.1467671-1-da@libre.computer> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250511_102759_995452_BA20E26F X-CRM114-Status: GOOD ( 10.60 ) 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 HHI_SPICC_CLK_CNTL bits 25:23 controls spicc clk_sel. It is missing fclk_div 2 and gp0_pll which causes the spicc module to output the incorrect clocks for spicc sclk at 2.5x the expected rate. Add the missing clocks resolves this. Cc: # 6.1.x: a18c8e0: clk: meson: g12a: add Signed-off-by: Da Xue --- drivers/clk/meson/g12a.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 4f92b83965d5a..892862bf39996 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -4099,8 +4099,10 @@ static const struct clk_parent_data spicc_sclk_parent_data[] = { { .hw = &g12a_clk81.hw }, { .hw = &g12a_fclk_div4.hw }, { .hw = &g12a_fclk_div3.hw }, + { .hw = &g12a_fclk_div2.hw }, { .hw = &g12a_fclk_div5.hw }, { .hw = &g12a_fclk_div7.hw }, + { .hw = &g12a_gp0_pll.hw, }, }; static struct clk_regmap g12a_spicc0_sclk_sel = { -- 2.39.5