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Ivanov" To: Stephen Boyd Cc: Stefan Wahren , Dave Stevenson , bcm-kernel-feedback-list@broadcom.com, linux-clk@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Guillaume Gardet , Nicolas Saenz Julienne , "Ivan T. Ivanov" , Maxime Ripard Subject: [RESEND v4 2/3] clk: bcm: rpi: Handle pixel clock in firmware Date: Mon, 29 Aug 2022 18:21:53 +0300 Message-Id: <20220829152154.147250-3-iivanov@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220829152154.147250-1-iivanov@suse.de> References: <20220829152154.147250-1-iivanov@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220829_083920_076369_3B163431 X-CRM114-Status: GOOD ( 10.28 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The clk-bcm2835 handling of the pixel clock does not function correctly when the HDMI power domain is disabled. The firmware supports it correctly, so add it to the firmware clock driver. Acked-by: Maxime Ripard Acked-by: Dave Stevenson Signed-off-by: Ivan T. Ivanov --- drivers/clk/bcm/clk-raspberrypi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index 8f560c6b602d..1248c0d64eae 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -129,6 +129,9 @@ raspberrypi_clk_variants[RPI_FIRMWARE_NUM_CLK_ID] = { [RPI_FIRMWARE_V3D_CLK_ID] = { .export = true, }, + [RPI_FIRMWARE_PIXEL_CLK_ID] = { + .export = true, + }, [RPI_FIRMWARE_HEVC_CLK_ID] = { .export = true, }, -- 2.35.3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel