On Fri, Apr 30, 2021 at 3:39 PM Siew Chin Lim elly.siew.chin.lim@intel.com wrote:
Add clock manager driver for N5X. Provides clock initialization and get_rate functions.
Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com
v2:
- common.h need to be included before clock_manager.h
- Remove unnecessary comment : write 1 to clear
- Remove unnecessary () in the code
drivers/clk/altera/Makefile | 3 +- drivers/clk/altera/clk-n5x.c | 489 ++++++++++++++++++++++++++ drivers/clk/altera/clk-n5x.h | 217 ++++++++++++ include/dt-bindings/clock/n5x-clock.h | 71 ++++ 4 files changed, 779 insertions(+), 1 deletion(-) create mode 100644 drivers/clk/altera/clk-n5x.c create mode 100644 drivers/clk/altera/clk-n5x.h create mode 100644 include/dt-bindings/clock/n5x-clock.h
[...]
+
+#define CLKMGR_INTER_MAINPLLLOCKED_MASK 0x00000001 +#define CLKMGR_INTER_PERPLLLOCKED_MASK 0x00000002 +#define CLKMGR_INTER_MAINPLLLOST_MASK 0x00000004 +#define CLKMGR_INTER_PERPLLLOST_MASK 0x00000008
Use BIT() macro for these mask bits.
Regards Ley Foon