kernel/git/stable/linux-stable.git/drivers/clk/mediatek, branch linux-6.17.y

clk: mediatek: clk-mux: Do not pass flags to clk_mux_determine_rate_flags()

2025-10-19T14:37:05+00:00

[ Upstream commit 5e121370a7ad3414c7f3a77002e2b18abe5c6fe1 ] The `flags` in |struct mtk_mux| are core clk flags, not mux clk flags. Passing one to the other is wrong. Since there aren't any actual users adding CLK_MUX_* flags, just drop it for now. Fixes: b05ea3314390 ("clk: mediatek: clk-mux: Add .determine_rate() callback") Signed-off-by: Chen-Yu Tsai Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: mediatek: mt8195-infra_ao: Fix parent for infra_ao_hdmi_26m

2025-10-19T14:37:05+00:00

[ Upstream commit 6c4c26b624790098988c1034541087e3e5ed5bed ] The infrastructure gate for the HDMI specific crystal needs the top_hdmi_xtal clock to be configured in order to ungate the 26m clock to the HDMI IP, and it wouldn't work without. Reparent the infra_ao_hdmi_26m clock to top_hdmi_xtal to fix that. Fixes: e2edf59dec0b ("clk: mediatek: Add MT8195 infrastructure clock support") Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: mediatek: Add SMI LARBs reset for MT8188

2025-02-27T22:17:01+00:00

SMI LARBs require reset functions when MTCMOS powers on or off. Add reset platform data for SMI LARBs in the image, camera and IPE subsystems. Signed-off-by: Friday Yang Link: https://lore.kernel.org/r/20250221075058.14180-3-friday.yang@mediatek.com Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: mt8188-vdo1: Add VDO1_DPI1_HDMI clock for hdmitx

2025-02-27T01:03:15+00:00

Add a missing clock found in the VDO1 controller for the HDMI TX controller over DPI1. Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20250212100342.33618-2-angelogioacchino.delregno@collabora.com Signed-off-by: Stephen Boyd

clk: mediatek: mt2701-img: add missing dummy clk

2024-12-17T20:15:37+00:00

Add dummy clk for index 0 which was missed during the conversion to mtk_clk_simple_probe(). Fixes: 973d1607d936 ("clk: mediatek: mt2701: use mtk_clk_simple_probe to simplify driver") Cc: stable@vger.kernel.org Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/d677486a5c563fe5c47aa995841adc2aaa183b8a.1734300668.git.daniel@makrotopia.org Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: mt2701-mm: add missing dummy clk

2024-12-17T20:15:37+00:00

Add dummy clk which was missed during the conversion to mtk_clk_pdev_probe() and is required for the existing DT bindings to keep working. Fixes: 65c10c50c9c7 ("clk: mediatek: Migrate to mtk_clk_pdev_probe() for multimedia clocks") Cc: stable@vger.kernel.org Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/9de23440fcba1ffef9e77d58c9f505105e57a250.1734300668.git.daniel@makrotopia.org Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: mt2701-bdp: add missing dummy clk

2024-12-17T20:15:37+00:00

Add dummy clk for index 0 which was missed during the conversion to mtk_clk_simple_probe(). Fixes: 973d1607d936 ("clk: mediatek: mt2701: use mtk_clk_simple_probe to simplify driver") Cc: stable@vger.kernel.org Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/b8526c882a50f2b158df0eccb4a165956fd8fa13.1734300668.git.daniel@makrotopia.org Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: mt2701-aud: fix conversion to mtk_clk_simple_probe

2024-12-17T20:15:36+00:00

Some of the audio subsystem clocks defined in clk-mt2701.h aren't actually used by the driver. This broke conversion to mtk_clk_simple_probe which expects that the highest possible clk id is defined by the ARRAY_SIZE. Add additional dummy clocks to fill the gaps and remain compatible with the existing DT bindings. Fixes: 0f69a423c458 ("clk: mediatek: Switch to mtk_clk_simple_probe() where possible") Cc: stable@vger.kernel.org Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/a07584d803af57b9ce4b5df5e122c09bf5a56ac9.1734300668.git.daniel@makrotopia.org Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: mt2701-vdec: fix conversion to mtk_clk_simple_probe

2024-12-17T20:15:30+00:00

Commit 973d1607d936 ("clk: mediatek: mt2701: use mtk_clk_simple_probe to simplify driver") broke DT bindings as the highest index was reduced by 1 because the id count starts from 1 and not from 0. Fix this, like for other drivers which had the same issue, by adding a dummy clk at index 0. Fixes: 973d1607d936 ("clk: mediatek: mt2701: use mtk_clk_simple_probe to simplify driver") Cc: stable@vger.kernel.org Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/b126a5577f3667ef19b1b5feea5e70174084fb03.1734300668.git.daniel@makrotopia.org Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd

clk: mediatek: Add drivers for MT6735 syscon clock and reset controllers

2024-11-14T20:52:14+00:00

Add drivers for IMGSYS, MFGCFG, VDECSYS and VENCSYS clocks and resets on MT6735. Signed-off-by: Yassine Oudjana Link: https://lore.kernel.org/r/20241106111402.200940-3-y.oudjana@protonmail.com Signed-off-by: Stephen Boyd