> -----Original Message----- > From: linux-media-owner@xxxxxxxxxxxxxxx [mailto:linux-media- > owner@xxxxxxxxxxxxxxx] On Behalf Of Shaik Ameer Basha > Sent: Monday, August 19, 2013 7:59 PM > To: linux-media@xxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx > Cc: s.nawrocki@xxxxxxxxxxx; posciak@xxxxxxxxxx; arun.kk@xxxxxxxxxxx; > shaik.ameer@xxxxxxxxxxx > Subject: [PATCH v2 4/5] [media] exynos-mscl: Add DT bindings for M-Scaler > driver > > This patch adds the DT binding documentation for the exynos5 > based M-Scaler device driver. > > Signed-off-by: Shaik Ameer Basha <shaik.ameer@xxxxxxxxxxx> > --- > .../devicetree/bindings/media/exynos5-mscl.txt | 34 > ++++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/exynos5- > mscl.txt > > diff --git a/Documentation/devicetree/bindings/media/exynos5-mscl.txt > b/Documentation/devicetree/bindings/media/exynos5-mscl.txt > new file mode 100644 > index 0000000..5c9d1b1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/exynos5-mscl.txt > @@ -0,0 +1,34 @@ > +* Samsung Exynos5 M-Scaler device > + > +M-Scaler is used for scaling, blending, color fill and color space > +conversion on EXYNOS5 SoCs. > + > +Required properties: > +- compatible: should be "samsung,exynos5-mscl" If Exynos5410/5420 have same IP, "samsung,exynos5410-mscl" for M Scaler IP in Exynos5410/5420" Else, Compatible: should be one of the following: (a) "samsung,exynos5410-mscl" for M Scaler IP in Exynos5410" (b) "samsung,exynos5420-mscl" for M Scaler IP in Exynos5420" > +- reg: should contain M-Scaler physical address location and length. > +- interrupts: should contain M-Scaler interrupt number > +- clocks: should contain the clock number according to CCF > +- clock-names: should be "mscl" > + > +Example: > + > + mscl_0: mscl@0x12800000 { > + compatible = "samsung,exynos5-mscl"; "samsung,exynos5410-mscl"; > + reg = <0x12800000 0x1000>; > + interrupts = <0 220 0>; > + clocks = <&clock 381>; > + clock-names = "mscl"; > + }; > + > +Aliases: > +Each M-Scaler node should have a numbered alias in the aliases node, > +in the form of msclN, N = 0...2. M-Scaler driver uses these aliases > +to retrieve the device IDs using "of_alias_get_id()" call. > + > +Example: > + > +aliases { > + mscl0 =&mscl_0; > + mscl1 =&mscl_1; > + mscl2 =&mscl_2; > +}; > -- > 1.7.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
 |