Hi Heiko
On 03/15/2017 05:03 PM, Heiko Stübner wrote:
Am Mittwoch, 15. März 2017, 16:42:30 CET schrieb Chris Zhong:
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@xxxxxxxxxxxxxx>
---
.../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.t
xt
b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.t
xt index 188f6f7..7e17a60 100644
---
a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.t
xt +++
b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.t
xt @@ -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].
your "grf" clock is optional, as it is not present on all socs (like the
rk3288) so should probably move to a separate section and not be in the
required properties
For RK3399, the grf clock is required, according to the advice provided
by rob[0],
put it into "required properties " is better.
[0] https://patchwork.kernel.org/patch/9220187/
Heiko
--
Chris Zhong
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