Re: [PATCH v2 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

2019-06-07 Thread Stefan Wahren
Am 07.06.19 um 11:42 schrieb Nicolas Saenz Julienne: > On Fri, 2019-06-07 at 11:26 +0200, Stefan Wahren wrote: >> Hi Nicolas, >> >> Am 06.06.19 um 16:22 schrieb Nicolas Saenz Julienne: >>> Raspberry Pi's firmware offers an interface though which update it's >>> clock's frequencies. This is

Re: [PATCH v2 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

2019-06-07 Thread Nicolas Saenz Julienne
On Fri, 2019-06-07 at 11:26 +0200, Stefan Wahren wrote: > Hi Nicolas, > > Am 06.06.19 um 16:22 schrieb Nicolas Saenz Julienne: > > Raspberry Pi's firmware offers an interface though which update it's > > clock's frequencies. This is specially useful in order to change the CPU > > clock (pllb_arm)

Re: [PATCH v2 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

2019-06-07 Thread Stefan Wahren
Hi Nicolas, Am 06.06.19 um 16:22 schrieb Nicolas Saenz Julienne: > Raspberry Pi's firmware offers an interface though which update it's > clock's frequencies. This is specially useful in order to change the CPU > clock (pllb_arm) which is 'owned' by the firmware and we're unable to > scale using

Re: [PATCH v2 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

2019-06-06 Thread Nicolas Saenz Julienne
On Thu, 2019-06-06 at 16:22 +0200, Nicolas Saenz Julienne wrote: > Raspberry Pi's firmware offers an interface though which update it's > clock's frequencies. This is specially useful in order to change the CPU > clock (pllb_arm) which is 'owned' by the firmware and we're unable to > scale using

[PATCH v2 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

2019-06-06 Thread Nicolas Saenz Julienne
Raspberry Pi's firmware offers an interface though which update it's clock's frequencies. This is specially useful in order to change the CPU clock (pllb_arm) which is 'owned' by the firmware and we're unable to scale using the register interface provided by clk-bcm2835. Signed-off-by: Nicolas