Re: [PATCH v3 3/3] mtd: rawnand: denali: optimize timing parameters for data interface

Am Freitag, 15. Juni 2018, 03:18:52 CEST schrieb Masahiro Yamada: > This commit improves the ->setup_data_interface() hook. > > The denali_setup_data_interface() needs the frequency of clk_x > and the ratio of clk_x / clk. > > The latter is currently hardcoded in the driver, like this: > > #de

Re: [PATCH v3 3/3] mtd: rawnand: denali: optimize timing parameters for data interface

Hi Richard, 2018-06-18 16:22 GMT+09:00 Richard Weinberger : > Am Freitag, 15. Juni 2018, 03:18:52 CEST schrieb Masahiro Yamada: >> This commit improves the ->setup_data_interface() hook. >> >> The denali_setup_data_interface() needs the frequency of clk_x >> and the ratio of clk_x / clk. >> >> Th

Re: [PATCH v3 3/3] mtd: rawnand: denali: optimize timing parameters for data interface

Am Freitag, 15. Juni 2018, 03:18:52 CEST schrieb Masahiro Yamada: > This commit improves the ->setup_data_interface() hook. > > The denali_setup_data_interface() needs the frequency of clk_x > and the ratio of clk_x / clk. > > The latter is currently hardcoded in the driver, like this: > > #de

[PATCH v3 3/3] mtd: rawnand: denali: optimize timing parameters for data interface

This commit improves the ->setup_data_interface() hook. The denali_setup_data_interface() needs the frequency of clk_x and the ratio of clk_x / clk. The latter is currently hardcoded in the driver, like this: #define DENALI_CLK_X_MULT 6 The IP datasheet requires that clk_x / clk be 4, 5