kernel/linux.git/drivers/soc/amlogic, branch v6.19.11

soc: amlogic: meson-gx-socinfo: add new SoCs id

2025-11-19T14:47:15+00:00

Add new definition for Amlogic SoCs, include S6, S7, S7D. Reviewed-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Signed-off-by: Xianwei Zhao Link: https://patch.msgid.link/20251119-soc-info-s6-s7-s7d-v3-2-1764c1995c04@amlogic.com Signed-off-by: Neil Armstrong

soc: amlogic: canvas: simplify lookup error handling

2025-10-21T12:20:29+00:00

Simplify the canvas lookup error handling by dropping the OF node reference sooner. Signed-off-by: Johan Hovold Reviewed-by: Martin Blumenstingl Link: https://patch.msgid.link/20250926142454.5929-3-johan@kernel.org Signed-off-by: Neil Armstrong

soc: amlogic: canvas: fix device leak on lookup

2025-10-21T12:20:29+00:00

Make sure to drop the reference taken to the canvas platform device when looking up its driver data. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference. Also note that commit 28f851e6afa8 ("soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()") fixed the leak in a lookup error path, but the reference is still leaking on success. Fixes: d4983983d987 ("soc: amlogic: add meson-canvas driver") Cc: stable@vger.kernel.org # 4.20: 28f851e6afa8 Cc: Yu Kuai Signed-off-by: Johan Hovold Reviewed-by: Martin Blumenstingl Link: https://patch.msgid.link/20250926142454.5929-2-johan@kernel.org Signed-off-by: Neil Armstrong

soc: amlogic: clk-measure: Add support for S4

2025-04-22T12:15:19+00:00

Add the clk-measurer clocks IDs for the Amlogic S4 SoC family. Reviewed-by: Neil Armstrong Signed-off-by: Chuan Liu Link: https://lore.kernel.org/r/20250415-clk-measure-v3-5-9b8551dd33b4@amlogic.com Signed-off-by: Neil Armstrong

soc: amlogic: clk-measure: Add support for C3

2025-04-22T12:15:18+00:00

Add the clk-measurer clocks IDs for the Amlogic C3 SoC family. Reviewed-by: Neil Armstrong Signed-off-by: Chuan Liu Link: https://lore.kernel.org/r/20250415-clk-measure-v3-4-9b8551dd33b4@amlogic.com Signed-off-by: Neil Armstrong

soc: amlogic: clk-measure: Define MSR_CLK's register offset separately

2025-04-22T12:15:18+00:00

Since the MSR_CLK register offset differs between chip variants, we replace the macro-based definition with chip-specific assignments. Change the max_register in regmap_config to be retrieved from DTS. Reviewed-by: Neil Armstrong Signed-off-by: Chuan Liu Link: https://lore.kernel.org/r/20250415-clk-measure-v3-1-9b8551dd33b4@amlogic.com Signed-off-by: Neil Armstrong

soc: amlogic: clk-measure: Optimize the memory size of clk-measure

2025-04-22T07:26:12+00:00

Drop "CLK_MSR_MAX" and replace it with adding a member "msr_count" in the structure to specify the count of msr_id. Mark the table of msr_id as const. Signed-off-by: Chuan Liu Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250205-optimize_memory_size_of_clk_measure-v2-1-4f546053495d@amlogic.com Signed-off-by: Neil Armstrong

soc: amlogic: meson-gx-socinfo: add new SoCs id

2024-08-20T15:27:27+00:00

Add new definition for Amlogi SoCs, include S4, C3, T7, A4, A5. Reviewed-by: Neil Armstrong Signed-off-by: Xianwei Zhao Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20240719-soc_info-v3-2-020a3b687c0c@amlogic.com Signed-off-by: Neil Armstrong

Merge tag 'amlogic-drivers-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers

2024-07-01T13:48:48+00:00

Amlogic drivers changes for v6.11: - Add S905L & A113X SoC IDs - add missing MODULE_DESCRIPTION() macro for meson_sm driver * tag 'amlogic-drivers-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: firmware: meson_sm: add missing MODULE_DESCRIPTION() macro soc: amlogic: meson-gx-socinfo: add new A113X SoC id soc: amlogic: meson-gx-socinfo: Add S905L ID Link: https://lore.kernel.org/r/35093904-c4a8-432d-b010-a994fc1ee536@linaro.org Signed-off-by: Arnd Bergmann

soc: add missing MODULE_DESCRIPTION() macros

2024-06-27T14:42:50+00:00

With ARCH=x86, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/imx/soc-imx8m.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-qmgr.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-npe.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/mediatek/mtk-cmdq-helper.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/amlogic/meson-clk-measure.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Reviewed-by: Linus Walleij Acked-by: Shawn Guo Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Neil Armstrong # for amlogic/meson-clk-measure.c Signed-off-by: Jeff Johnson Link: https://lore.kernel.org/r/20240625-md-drivers-soc-v2-1-8bc7c03e3e69@quicinc.com Signed-off-by: Arnd Bergmann