Re: [PATCH v2] clk-si5341: Support NVM programming through sysfs

2021-02-11 Thread Stephen Boyd
Quoting Mike Looijmans (2021-01-05 23:04:36) > Export an attribute program_nvm_bank that when read reports the current > bank value. To program the chip's current state into NVM, write the > magic value 0xC7 into this attribute. > > This allows the clock chip to be programmed "in system" to reduce

[PATCH v2] clk-si5341: Support NVM programming through sysfs

2021-01-05 Thread Mike Looijmans
Export an attribute program_nvm_bank that when read reports the current bank value. To program the chip's current state into NVM, write the magic value 0xC7 into this attribute. This allows the clock chip to be programmed "in system" to reduce boot time by 300ms and allows the clock to be up and r