[v3,2/4] dt-bindings: add the grf clock for dw-mipi-dsi

Submitted by Chris Zhong on March 17, 2017, 3:54 a.m.

Details

Message ID 1489722865-22122-3-git-send-email-zyw@rock-chips.com
State Superseded
Headers show

Commit Message

Chris Zhong March 17, 2017, 3:54 a.m.
For RK3399, the grf clock should be controlled by dw-mipi-dsi driver,
add the description for this clock.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v3: None
Changes in v2: None

 .../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Sean Paul March 21, 2017, 8:17 p.m.
On Fri, Mar 17, 2017 at 11:54:22AM +0800, Chris Zhong wrote:
> For RK3399, the grf clock should be controlled by dw-mipi-dsi driver,
> add the description for this clock.
> 
> Signed-off-by: Chris Zhong <zyw@rock-chips.com>
> ---
> 
> Changes in v3: None
> Changes in v2: None
> 
>  .../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt       | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> index 188f6f7..7e17a60 100644
> --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> @@ -10,7 +10,7 @@ Required properties:
>  - interrupts: Represent the controller's interrupt to the CPU(s).
>  - clocks, clock-names: Phandles to the controller's pll reference
>    clock(ref) and APB clock(pclk). For RK3399, a phy config clock
> -  (phy_cfg) is additional required. As described in [1].
> +  (phy_cfg) and a grf clock(grf) are additional required. As described in [1].

These are only required for rk3399, you should make that clear.

Sean

>  - rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
>  - ports: contain a port node with endpoint definitions as defined in [2].
>    For vopb,set the reg = <0> and set the reg = <1> for vopl.
> -- 
> 2.6.3
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
Sean Paul March 21, 2017, 8:27 p.m.
On Tue, Mar 21, 2017 at 04:17:00PM -0400, Sean Paul wrote:
> On Fri, Mar 17, 2017 at 11:54:22AM +0800, Chris Zhong wrote:
> > For RK3399, the grf clock should be controlled by dw-mipi-dsi driver,
> > add the description for this clock.
> > 
> > Signed-off-by: Chris Zhong <zyw@rock-chips.com>
> > ---
> > 
> > Changes in v3: None
> > Changes in v2: None
> > 
> >  .../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt       | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> > index 188f6f7..7e17a60 100644
> > --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> > +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
> > @@ -10,7 +10,7 @@ Required properties:
> >  - interrupts: Represent the controller's interrupt to the CPU(s).
> >  - clocks, clock-names: Phandles to the controller's pll reference
> >    clock(ref) and APB clock(pclk). For RK3399, a phy config clock
> > -  (phy_cfg) is additional required. As described in [1].
> > +  (phy_cfg) and a grf clock(grf) are additional required. As described in [1].
> 
> These are only required for rk3399, you should make that clear.
> 

I completely missed "For RK3399" on my first pass, sigh. Sorry for the reading
comprehension fail.

Minor nit if you want: s/additional// && s/. As/, as/

Either way,

Reviewed-by: Sean Paul <seanpaul@chromium.org>

Sean

> Sean
> 
> >  - rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
> >  - ports: contain a port node with endpoint definitions as defined in [2].
> >    For vopb,set the reg = <0> and set the reg = <1> for vopl.
> > -- 
> > 2.6.3
> > 
> > _______________________________________________
> > dri-devel mailing list
> > dri-devel@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/dri-devel
> 
> -- 
> Sean Paul, Software Engineer, Google / Chromium OS

Patch hide | download patch | download mbox

diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
index 188f6f7..7e17a60 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
@@ -10,7 +10,7 @@  Required properties:
 - interrupts: Represent the controller's interrupt to the CPU(s).
 - clocks, clock-names: Phandles to the controller's pll reference
   clock(ref) and APB clock(pclk). For RK3399, a phy config clock
-  (phy_cfg) is additional required. As described in [1].
+  (phy_cfg) and a grf clock(grf) are additional required. As described in [1].
 - rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
 - ports: contain a port node with endpoint definitions as defined in [2].
   For vopb,set the reg = <0> and set the reg = <1> for vopl.