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Mon, 12 May 2025 07:26:53 -0700 (PDT) Received: from localhost ([2607:fb91:214c:42a4:3793:dd95:dfa1:719a]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6f6e393df31sm53362726d6.0.2025.05.12.07.26.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 May 2025 07:26:53 -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 v3] clk: meson-g12a: add missing fclk_div2 to spicc Date: Mon, 12 May 2025 10:26:16 -0400 Message-Id: <20250512142617.2175291-1-da@libre.computer> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250512_072656_918919_34E91DD6 X-CRM114-Status: GOOD ( 10.37 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SPICC is missing fclk_div2 which causes the spicc module to output sclk at 2.5x the expected rate. Adding the missing fclk_div2 resolves this. Fixes: a18c8e0b7697 ("clk: meson: g12a: add support for the SPICC SCLK Source clocks") Cc: # 6.1 Signed-off-by: Da Xue --- Changelog: v2 -> v3: remove gp0 v1 -> v2: add Fixes as an older version of the patch was sent as v1 --- drivers/clk/meson/g12a.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 4f92b83965d5a..b72eebd0fa474 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -4099,6 +4099,7 @@ 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 }, }; -- 2.39.5 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7A102C3ABD7 for ; 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Mon, 12 May 2025 07:26:53 -0700 (PDT) Received: from localhost ([2607:fb91:214c:42a4:3793:dd95:dfa1:719a]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6f6e393df31sm53362726d6.0.2025.05.12.07.26.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 May 2025 07:26:53 -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 v3] clk: meson-g12a: add missing fclk_div2 to spicc Date: Mon, 12 May 2025 10:26:16 -0400 Message-Id: <20250512142617.2175291-1-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-20250512_072656_915551_AC47716D X-CRM114-Status: GOOD ( 12.00 ) 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 SPICC is missing fclk_div2 which causes the spicc module to output sclk at 2.5x the expected rate. Adding the missing fclk_div2 resolves this. Fixes: a18c8e0b7697 ("clk: meson: g12a: add support for the SPICC SCLK Source clocks") Cc: # 6.1 Signed-off-by: Da Xue --- Changelog: v2 -> v3: remove gp0 v1 -> v2: add Fixes as an older version of the patch was sent as v1 --- drivers/clk/meson/g12a.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 4f92b83965d5a..b72eebd0fa474 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -4099,6 +4099,7 @@ 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 }, }; -- 2.39.5