RE: [PATCH 4/9] clk: imx: add pllv4 support

2017-07-02 Thread A.s. Dong
libre.com; > shawn...@kernel.org; Anson Huang; Jacky Bai > Subject: Re: [PATCH 4/9] clk: imx: add pllv4 support > > On 06/20, Dong Aisheng wrote: > > On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > > > On 05/15, Dong Aisheng wrote: > >

RE: [PATCH 4/9] clk: imx: add pllv4 support

2017-07-02 Thread A.s. Dong
libre.com; > shawn...@kernel.org; Anson Huang; Jacky Bai > Subject: Re: [PATCH 4/9] clk: imx: add pllv4 support > > On 06/20, Dong Aisheng wrote: > > On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > > > On 05/15, Dong Aisheng wrote: > >

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-30 Thread Stephen Boyd
On 06/20, Dong Aisheng wrote: > On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > > On 05/15, Dong Aisheng wrote: > > > + > > > + if (clk_pllv4_is_enabled(hw)) { > > > + WARN(1, "clk_pllv4: can't change rate when pll is enabled"); > > > + return -EINVAL; > > > > Sad,

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-30 Thread Stephen Boyd
On 06/20, Dong Aisheng wrote: > On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > > On 05/15, Dong Aisheng wrote: > > > + > > > + if (clk_pllv4_is_enabled(hw)) { > > > + WARN(1, "clk_pllv4: can't change rate when pll is enabled"); > > > + return -EINVAL; > > > > Sad,

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-20 Thread Dong Aisheng
On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > On 05/15, Dong Aisheng wrote: > > obj-$(CONFIG_SOC_IMX1) += clk-imx1.o > > diff --git a/drivers/clk/imx/clk-pllv4.c b/drivers/clk/imx/clk-pllv4.c > > new file mode 100644 > > index 000..502da64 > > --- /dev/null > > +++

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-20 Thread Dong Aisheng
On Mon, Jun 19, 2017 at 06:59:17PM -0700, Stephen Boyd wrote: > On 05/15, Dong Aisheng wrote: > > obj-$(CONFIG_SOC_IMX1) += clk-imx1.o > > diff --git a/drivers/clk/imx/clk-pllv4.c b/drivers/clk/imx/clk-pllv4.c > > new file mode 100644 > > index 000..502da64 > > --- /dev/null > > +++

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-19 Thread Stephen Boyd
On 05/15, Dong Aisheng wrote: > obj-$(CONFIG_SOC_IMX1) += clk-imx1.o > diff --git a/drivers/clk/imx/clk-pllv4.c b/drivers/clk/imx/clk-pllv4.c > new file mode 100644 > index 000..502da64 > --- /dev/null > +++ b/drivers/clk/imx/clk-pllv4.c > @@ -0,0 +1,196 @@ > +/* > + * Copyright (C) 2016

Re: [PATCH 4/9] clk: imx: add pllv4 support

2017-06-19 Thread Stephen Boyd
On 05/15, Dong Aisheng wrote: > obj-$(CONFIG_SOC_IMX1) += clk-imx1.o > diff --git a/drivers/clk/imx/clk-pllv4.c b/drivers/clk/imx/clk-pllv4.c > new file mode 100644 > index 000..502da64 > --- /dev/null > +++ b/drivers/clk/imx/clk-pllv4.c > @@ -0,0 +1,196 @@ > +/* > + * Copyright (C) 2016

[PATCH 4/9] clk: imx: add pllv4 support

2017-05-15 Thread Dong Aisheng
pllv4 is designed for System Clock Generation (SCG) module observed in IMX ULP SoC series. e.g. i.MX7ULP. The SCG modules generates clock used to derive processor, system, peripheral bus and external memory interface clocks while this patch intends to support the PLL part. Cc: Stephen Boyd

[PATCH 4/9] clk: imx: add pllv4 support

2017-05-15 Thread Dong Aisheng
pllv4 is designed for System Clock Generation (SCG) module observed in IMX ULP SoC series. e.g. i.MX7ULP. The SCG modules generates clock used to derive processor, system, peripheral bus and external memory interface clocks while this patch intends to support the PLL part. Cc: Stephen Boyd Cc: