kernel/drivers/clk/meson/g12a.c, branch linux-6.9.y

clk: meson: g12a: add CSI & ISP gates clocks

2023-11-24T17:08:48Z

Add the gates entries for the CSI ISP domain and CSI PHYs. [jbrunet: fixed checkpatch spelling warning] Signed-off-by: Neil Armstrong Reviewed-by: Daniel Scally Tested-by: Daniel Scally Link: https://lore.kernel.org/r/20231114-topic-amlogic-upstream-isp-clocks-v1-3-223958791501@linaro.org Signed-off-by: Jerome Brunet

clk: meson: g12a: add MIPI ISP clocks

2023-11-24T17:08:48Z

Add the MIPI ISP gate, divider and mux used to feed the MIPI CSI ISP (Image Signal Processor) IP on the Amlogic G12B SoC. Signed-off-by: Neil Armstrong Reviewed-by: Daniel Scally Tested-by: Daniel Scally Link: https://lore.kernel.org/r/20231114-topic-amlogic-upstream-isp-clocks-v1-2-223958791501@linaro.org Signed-off-by: Jerome Brunet

clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks

2023-11-24T16:07:40Z

Add new CTS_ENCL & CTS_ENCL_SEL clocks for the G12A compatible SoCs, they are used to feed the VPU LCD Pixel encoder used for DSI display purposes. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-6-95256ed139e6@linaro.org Signed-off-by: Jerome Brunet

Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next

2023-08-30T21:38:19Z

- Add Versa3 clk generator to support 48KHz playback/record with audio codec on RZ/G2L SMARC EVK - Introduce kstrdup_and_replace() and use it * clk-versa: clk: vc7: Use i2c_get_match_data() instead of device_get_match_data() clk: vc5: Use i2c_get_match_data() instead of device_get_match_data() clk: versaclock3: Switch to use i2c_driver's probe callback clk: Add support for versa3 clock driver dt-bindings: clock: Add Renesas versa3 clock generator bindings * clk-strdup: clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace() clk: tegra: Replace kstrdup() + strreplace() with kstrdup_and_replace() driver core: Replace kstrdup() + strreplace() with kstrdup_and_replace() lib/string_helpers: Add kstrdup_and_replace() helper * clk-amlogic: (22 commits) dt-bindings: soc: amlogic: document System Control registers dt-bindings: clock: amlogic: convert amlogic,gxbb-aoclkc.txt to dt-schema dt-bindings: clock: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema clk: meson: axg-audio: move bindings include to main driver clk: meson: meson8b: move bindings include to main driver clk: meson: a1: move bindings include to main driver clk: meson: eeclk: move bindings include to main driver clk: meson: aoclk: move bindings include to main driver dt-bindings: clk: axg-audio-clkc: expose all clock ids dt-bindings: clk: amlogic,a1-pll-clkc: expose all clock ids dt-bindings: clk: amlogic,a1-peripherals-clkc: expose all clock ids dt-bindings: clk: meson8b-clkc: expose all clock ids dt-bindings: clk: g12a-aoclkc: expose all clock ids dt-bindings: clk: g12a-clks: expose all clock ids dt-bindings: clk: axg-clkc: expose all clock ids dt-bindings: clk: gxbb-clkc: expose all clock ids clk: meson: migrate axg-audio out of hw_onecell_data to drop NR_CLKS clk: meson: migrate meson8b out of hw_onecell_data to drop NR_CLKS clk: meson: migrate a1 clock drivers out of hw_onecell_data to drop NR_CLKS clk: meson: migrate meson-aoclk out of hw_onecell_data to drop NR_CLKS ... * clk-allwinner: clk: sunxi-ng: nkm: Prefer current parent rate clk: sunxi-ng: a64: select closest rate for pll-video0 clk: sunxi-ng: div: Support finding closest rate clk: sunxi-ng: mux: Support finding closest rate clk: sunxi-ng: nkm: Support finding closest rate clk: sunxi-ng: nm: Support finding closest rate clk: sunxi-ng: Add helper function to find closest rate clk: sunxi-ng: Add feature to find closest rate clk: sunxi-ng: a64: allow pll-mipi to set parent's rate clk: sunxi-ng: nkm: consider alternative parent rates when determining rate clk: sunxi-ng: nkm: Use correct parameter name for parent HW clk: sunxi-ng: Modify mismatched function name clk: sunxi: sun9i-mmc: Use devm_platform_get_and_ioremap_resource() * clk-rockchip: clk: rockchip: rv1126: Add PD_VO clock tree clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz clk: rockchip: rk3568: Add PLL rate for 101MHz

clk: meson: eeclk: move bindings include to main driver

2023-08-08T14:06:17Z

Now the clock ids are no more defined in private headers, cleanup and include the dt-bindings headers from the main driver file. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-16-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet

clk: meson: migrate meson-eeclk out of hw_onecell_data to drop NR_CLKS

2023-08-08T14:06:16Z

The way hw_onecell_data is declared: struct clk_hw_onecell_data { unsigned int num; struct clk_hw *hws[]; }; makes it impossible to have the clk_hw table declared outside while using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible array member. Completely move out of hw_onecell_data and add a custom devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw from the meson_eeclkc_data struct to finally get rid on the NR_CLKS define. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-2-38172d17c27a@linaro.org Signed-off-by: Jerome Brunet

clk: Explicitly include correct DT includes

2023-07-19T20:13:16Z

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Dinh Nguyen Acked-by: Krzysztof Kozlowski # samsung Acked-by: Heiko Stuebner #rockchip Acked-by: Chanwoo Choi Acked-by: Geert Uytterhoeven Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Luca Ceresoli # versaclock5 Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org Acked-by: Abel Vesa #imx Signed-off-by: Stephen Boyd

clk: meson: g12a: Add missing NNA source clocks for g12b

2021-06-09T19:39:50Z

This adds the Neural Network Accelerator source clocks for g12b. Initial support for sm1 already exist in commit 2f1efa5340ef ("clk: meson: g12a: Add support for NNA CLK source clocks") The sm1 and g12b share the same NNA source clocks. This patch add missing NNA clocks for A311D (g12b). Signed-off-by: Nick Xie Acked-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Signed-off-by: Jerome Brunet Link: https://lore.kernel.org/r/20210604032957.224496-1-xieqinick@gmail.com

clk: meson: g12a: fix gp0 and hifi ranges

2021-05-20T16:01:56Z

While some SoC samples are able to lock with a PLL factor of 55, others samples can't. ATM, a minimum of 60 appears to work on all the samples I have tried. Even with 60, it sometimes takes a long time for the PLL to eventually lock. The documentation says that the minimum rate of these PLLs DCO should be 3GHz, a factor of 125. Let's use that to be on the safe side. With factor range changed, the PLL seems to lock quickly (enough) so far. It is still unclear if the range was the only reason for the delay. Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller") Signed-off-by: Jerome Brunet Acked-by: Neil Armstrong Link: https://lore.kernel.org/r/20210429090325.60970-1-jbrunet@baylibre.com

clk: meson: g12a: add MIPI DSI Host Pixel Clock

2020-11-26T14:25:20Z

This adds the MIPI DSI Host Pixel Clock, unlike AXG, the pixel clock can be different from the VPU ENCL output clock to feed the DSI Host controller with a different clock rate. Signed-off-by: Neil Armstrong Signed-off-by: Jerome Brunet Link: https://lore.kernel.org/r/20201126141600.2084586-3-narmstrong@baylibre.com