Samsung SoC clock drivers changes for 6.9

Google GS101: 1. Register the CMU MISC clock controller earlier, so the Multi Core Timer clocksource can use it. 2. Add PERIC0 and PERIC1 clock controllers. Exynos850: 1. Add PDMA clocks. 2. Add CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock controllers. 3. Propagate SPI IPCLK rate change to parents, so the SPI will get proper clock rates. 4. Refactor the generic Samsung CPU clock controllers code, preparing it for supporting Exynos850 CPU clocks. -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmXdla8QHGtyemtAa2Vy bmVsLm9yZwAKCRDBN2bmhouD11DZEACDjm0JjiEYnSVijUv0aaWNgrrIuJ+7Wx9T 2nfdJJyLGYqLg9aeUkDlB7lr+ds7hwZ4+RQLPefQ0LwT5qlgTdqFTwBPvsR8cfYK ex80cRifvyjMWqVJ1ROKbFaSamUZTFf8D4uvGbHmWGFAXCtTAI7ndXYsiKxQcYNj X0CqiYDpSXkzyweo7TaHJ6/84ITGnOLvGMcVtR12zWscNZbfjzK4lwqQ0+IRrID2 k3E9hRi7NrXbPwlcyWd7b+6lzEcu5zNm5fO5GuJ2AG4t39KGlV+J1hf1AAmwaGml aeA/M3XsSZuIT5KC5TDN7yuz64NHngtpnIRqrapQAipcPQVlRz1ChEXkeQJLJ7MV w+uFIj+lvjovNJuZDpxrp/0iWVEKN7Gd2hrlAcC9hLl39D15SMCDtSI92jtqfqWZ SOGXUO814TN/GZzW/OuI1oDsm6Cn1ZqgO0Z4f9iFbEuratsChycndl+q7XHPij2H inyhwzbia+D7MlknsrkK/iT+pxcd2N2vd1wunjhgkgz4n+4HahGnQXho7nGFdpxd +2y4Apc3Zn2FCRfaS9vWyLjsm3vsEM4K/Jkic8n7mjvUU6rHU+BGACm7FQR24a9I KFeorzbYxycnx7RgfnoMZtT9+OzCOGz9yt3Xpw+oIh2VBkPh5xYb8pqWP2v44tRu k/82t2/jzQ== =giP5 -----END PGP SIGNATURE----- Merge tag 'samsung-clk-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung Pull Samsung SoC clock driver updates from Krzysztof Kozlowski: Google GS101: - Register the CMU MISC clock controller earlier, so the Multi Core Timer clocksource can use it - Add PERIC0 and PERIC1 clock controllers Exynos850: - Add PDMA clocks - Add CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock controllers - Propagate SPI IPCLK rate change to parents, so the SPI will get proper clock rates - Refactor the generic Samsung CPU clock controllers code, preparing it for supporting Exynos850 CPU clocks * tag 'samsung-clk-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (25 commits) clk: samsung: Add CPU clock support for Exynos850 clk: samsung: Pass mask to wait_until_mux_stable() clk: samsung: Keep register offsets in chip specific structure clk: samsung: Keep CPU clock chip specific data in a dedicated struct clk: samsung: Pass register layout type explicitly to CLK_CPU() clk: samsung: Pass actual CPU clock registers base to CPU_CLK() clk: samsung: Group CPU clock functions by chip clk: samsung: Use single CPU clock notifier callback for all chips clk: samsung: Reduce params count in exynos_register_cpu_clock() clk: samsung: Pull struct exynos_cpuclk into clk-cpu.c clk: samsung: Improve clk-cpu.c style dt-bindings: clock: exynos850: Add CMU_CPUCLK0 and CMU_CPUCL1 clk: samsung: gs101: add support for cmu_peric1 clk: samsung: gs101: drop extra empty line dt-bindings: clock: google,gs101-clock: add PERIC1 clock management unit clk: samsung: exynos850: Propagate SPI IPCLK rate change clk: samsung: gs101: gpio_peric0_pclk needs to be kept on clk: samsung: exynos850: Add PDMA clocks dt-bindings: clock: tesla,fsd: Fix spelling mistake clk: samsung: gs101: add support for cmu_peric0 ...
2026-11-10 20:48:12 +00:00 · 2024-02-27 14:16:38 -08:00 · 2024-02-27 14:16:38 -08:00 · d289ca74e9
commit d289ca74e9
parent 6613476e22 61f4399c74
15 changed files with 1660 additions and 242 deletions
--- a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
--- a/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
--- a/Documentation/devicetree/bindings/clock/tesla,fsd-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/tesla,fsd-clock.yaml
--- a/drivers/clk/samsung/clk-cpu.c
+++ b/drivers/clk/samsung/clk-cpu.c
--- a/drivers/clk/samsung/clk-cpu.h
+++ b/drivers/clk/samsung/clk-cpu.h
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/drivers/clk/samsung/clk-exynos3250.c
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
--- a/drivers/clk/samsung/clk-exynos850.c
+++ b/drivers/clk/samsung/clk-exynos850.c
--- a/drivers/clk/samsung/clk-gs101.c
+++ b/drivers/clk/samsung/clk-gs101.c
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
--- a/include/dt-bindings/clock/exynos850.h
+++ b/include/dt-bindings/clock/exynos850.h
--- a/include/dt-bindings/clock/google,gs101.h
+++ b/include/dt-bindings/clock/google,gs101.h