Re: [RFC] Configure i.MX6 RGMII pad group control registers from device tree

2018-07-18 Thread Michal Vokáč
On 28.6.2018 15:58, Michal Vokáč wrote: On 25.6.2018 04:50, Andy Duan wrote: On 11.6.2018 14:36, Michal Vokáč wrote: Ahoj, To configure individual pad's characteristics on i.MX6 SoC a fsl,pins = property can be used. Is there any convenient way to configure the pad group control registers? T

Re: [RFC] Configure i.MX6 RGMII pad group control registers from device tree

2018-06-28 Thread Michal Vokáč
On 25.6.2018 04:50, Andy Duan wrote: On 11.6.2018 14:36, Michal Vokáč wrote: Ahoj, To configure individual pad's characteristics on i.MX6 SoC a fsl,pins = property can be used. Is there any convenient way to configure the pad group control registers? The issue is that some bits (DDR_SEL and O

RE: [RFC] Configure i.MX6 RGMII pad group control registers from device tree

2018-06-24 Thread Andy Duan
ts.infradead.org; Shawn Guo > > ; Sascha Hauer ; > Fabio > > Estevam ; Rob Herring > ; > > devicet...@vger.kernel.org; A.s. Dong ; > Fabio > > Estevam ; Shawn Guo ; > Stefan > > Agner ; Pengutronix Kernel Team > > ; Linus Walleij ; > > linux- k

RE: [RFC] Configure i.MX6 RGMII pad group control registers from device tree

2018-06-23 Thread A.s. Dong
; Rob Herring ; > devicet...@vger.kernel.org; A.s. Dong ; Fabio > Estevam ; Shawn Guo ; > Stefan Agner ; Pengutronix Kernel Team > ; Linus Walleij ; linux- > ker...@vger.kernel.org > Subject: Re: [RFC] Configure i.MX6 RGMII pad group control registers from > device tree > &

Re: [RFC] Configure i.MX6 RGMII pad group control registers from device tree

2018-06-12 Thread Michal Vokáč
On 11.6.2018 14:36, Michal Vokáč wrote: Ahoj, To configure individual pad's characteristics on i.MX6 SoC a fsl,pins = property can be used. Is there any convenient way to configure the pad group control registers? The issue is that some bits (DDR_SEL and ODT) in the individual RGMII pad contro