kernel/linux.git/drivers/clk/sophgo, branch linux-7.1.y

clk: sophgo: sg2042-clkgen: convert from divider_round_rate() to divider_determine_rate()

2026-01-22T15:48:26+00:00

The divider_round_rate() function is now deprecated, so let's migrate to divider_determine_rate() instead so that this deprecated API can be removed. Note that when the main function itself was migrated to use determine_rate, this was mistakenly converted to: req->rate = divider_round_rate(...) This is invalid in the case when an error occurs since it can set the rate to a negative value. Note that this commit also removes a debugging message that's not really needed. Fixes: 9a3b6993613d ("clk: sophgo: sg2042-clkgen: convert from round_rate() to determine_rate()") Tested-by: Chen Wang Reviewed-by: Chen Wang Signed-off-by: Brian Masney

clk: sophgo: cv18xx-ip: convert from divider_round_rate() to divider_determine_rate()

2026-01-22T15:48:24+00:00

The divider_round_rate() function is now deprecated, so let's migrate to divider_determine_rate() instead so that this deprecated API can be removed. Also go ahead and convert all of the driver from round rate type to determine rate that accepts a 'struct clk_rate_request' to simplify the overall driver code. Signed-off-by: Brian Masney

clk: sophgo: cv18xx-ip: convert from round_rate() to determine_rate()

2025-09-08T13:41:28+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Reviewed-by: Alexander Sverdlin Signed-off-by: Brian Masney

clk: sophgo: sg2042-pll: remove round_rate() in favor of determine_rate()

2025-09-08T13:41:25+00:00

This driver implements both the determine_rate() and round_rate() clk ops, and the round_rate() clk ops is deprecated. When both are defined, clk_core_determine_round_nolock() from the clk core will only use the determine_rate() clk ops, so let's remove the round_rate() clk ops since it's unused. The implementation of sg2042_clk_pll_determine_rate() calls sg2042_clk_pll_round_rate(), so this folds the two into a single function. Reviewed-by: Chen Wang Tested-by: Chen Wang # Pioneerbox Signed-off-by: Brian Masney

clk: sophgo: sg2042-clkgen: convert from round_rate() to determine_rate()

2025-09-08T13:41:25+00:00

clk: Fix typos

2025-07-27T06:49:18+00:00

Fix typos, mostly in comments except CLKGATE_SEPERATED_* (definition and uses updated). Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20250723203819.2910289-1-helgaas@kernel.org Signed-off-by: Stephen Boyd

clk: sophgo: Use div64* for 64-by-32 division to simplify

2025-06-19T23:53:49+00:00

Fixes Coccinelle/coccicheck warnings reported by do_div.cocci. cocci warnings: drivers/clk/sophgo/clk-sg2042-pll.c:217:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead. drivers/clk/sophgo/clk-sg2042-pll.c:160:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_u64 instead. replace do_div() with div64_*() which doesn't implicitly cast the divisor. Signed-off-by: Pei Xiao Link: https://lore.kernel.org/r/tencent_D5D35C992B70843CF70F5533E49717D24906@qq.com Reviewed-by: Inochi Amaoto Reviewed-by: Chen Wang Signed-off-by: Stephen Boyd

clk: sophgo: Add clock controller support for SG2044 SoC

2025-05-07T00:00:09+00:00

Add clock driver and clock definition for SG2044 SoC. Reviewed-by: Chen Wang Link: https://lore.kernel.org/r/20250418020325.421257-6-inochiama@gmail.com Signed-off-by: Inochi Amaoto Signed-off-by: Chen Wang Signed-off-by: Chen Wang

clk: sophgo: Add PLL clock controller support for SG2044 SoC

2025-05-06T23:44:30+00:00

Add PLL clock driver and clock definition for SG2044 SoC. Link: https://lore.kernel.org/r/20250418020325.421257-5-inochiama@gmail.com Signed-off-by: Inochi Amaoto Signed-off-by: Chen Wang Signed-off-by: Chen Wang

clk: sophgo: Add support for newly added precise compatible

2025-05-06T23:42:35+00:00

Add of device id definition for newly added precise compatible. Reviewed-by: Alexander Sverdlin Link: https://lore.kernel.org/r/20250504104553.1447819-3-inochiama@gmail.com Signed-off-by: Inochi Amaoto Signed-off-by: Chen Wang Signed-off-by: Chen Wang