Re: [PATCH] i2c: rcar_i2c: Enable configuring SCL rise and fall times

2021-09-27 Thread Heiko Schocher
Hello Adam, On 24.08.21 16:10, Adam Ford wrote: > The Linux i2c driver supports i2c-scl-rising-time-ns, > and i2c-scl-falling-time-ns, but U-Boot uses hard-coded values > for these values. > > Update the calculation by fetching them from the device tree if > present and use the previous values as

Re: [PATCH] i2c: rcar_i2c: Enable configuring SCL rise and fall times

2021-09-20 Thread Marek Vasut
On 9/21/21 6:13 AM, Heiko Schocher wrote: Hello Adam, On 20.09.21 14:21, Adam Ford wrote: On Tue, Aug 24, 2021 at 9:10 AM Adam Ford wrote: The Linux i2c driver supports i2c-scl-rising-time-ns, and i2c-scl-falling-time-ns, but U-Boot uses hard-coded values for these values. Update the calcul

Re: [PATCH] i2c: rcar_i2c: Enable configuring SCL rise and fall times

2021-09-20 Thread Heiko Schocher
Hello Adam, On 20.09.21 14:21, Adam Ford wrote: > On Tue, Aug 24, 2021 at 9:10 AM Adam Ford wrote: >> >> The Linux i2c driver supports i2c-scl-rising-time-ns, >> and i2c-scl-falling-time-ns, but U-Boot uses hard-coded values >> for these values. >> >> Update the calculation by fetching them from

Re: [PATCH] i2c: rcar_i2c: Enable configuring SCL rise and fall times

2021-09-20 Thread Adam Ford
On Tue, Aug 24, 2021 at 9:10 AM Adam Ford wrote: > > The Linux i2c driver supports i2c-scl-rising-time-ns, > and i2c-scl-falling-time-ns, but U-Boot uses hard-coded values > for these values. > > Update the calculation by fetching them from the device tree if > present and use the previous values