Re: [PATCH 1/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate

2023-12-20 Thread Jernej Škrabec
Dne sreda, 20. december 2023 ob 07:58:07 CET je Frank Oltmanns napisal(a): > Hi Jernej! > > On 2023-12-19 at 17:46:08 +0100, Jernej Škrabec > wrote: > > Hi Frank! > > > > Dne ponedeljek, 18. december 2023 ob 14:35:19 CET je Frank Oltmanns > > napisal(a): > >> The Allwinner A64 manual lists the

Re: [PATCH 1/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate

2023-12-19 Thread Frank Oltmanns
Hi Jernej! On 2023-12-19 at 17:46:08 +0100, Jernej Škrabec wrote: > Hi Frank! > > Dne ponedeljek, 18. december 2023 ob 14:35:19 CET je Frank Oltmanns > napisal(a): >> The Allwinner A64 manual lists the following constraints for the >> PLL-MIPI clock: >> - M/N >= 3 > > This should be "<="

Re: [PATCH 1/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate

2023-12-19 Thread Jernej Škrabec
Hi Frank! Dne ponedeljek, 18. december 2023 ob 14:35:19 CET je Frank Oltmanns napisal(a): > The Allwinner A64 manual lists the following constraints for the > PLL-MIPI clock: > - M/N >= 3 This should be "<=" > - (PLL_VIDEO0)/M >= 24MHz > > The PLL-MIPI clock is implemented as ccu_nkm.

[PATCH 1/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate

2023-12-18 Thread Frank Oltmanns
The Allwinner A64 manual lists the following constraints for the PLL-MIPI clock: - M/N >= 3 - (PLL_VIDEO0)/M >= 24MHz The PLL-MIPI clock is implemented as ccu_nkm. Therefore, add support for these constraints. Signed-off-by: Frank Oltmanns --- drivers/clk/sunxi-ng/ccu_nkm.c | 23

Re: [PATCH 1/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate

2023-12-18 Thread Frank Oltmanns
On 2023-12-18 at 14:35:19 +0100, Frank Oltmanns wrote: > The Allwinner A64 manual lists the following constraints for the > PLL-MIPI clock: > - M/N >= 3 > - (PLL_VIDEO0)/M >= 24MHz > > The PLL-MIPI clock is implemented as ccu_nkm. Therefore, add support for > these constraints. > >