Am Freitag, 8. August 2014, 15:29:09 schrieb Doug Anderson: > Newer Rockchip SoCs have more muxing slots. Add slots 3 and 4 since > the rk3288 table goes all the way up to 4. > > Signed-off-by: Doug Anderson <[email protected]>
Reviewed-by: Heiko Stuebner <[email protected]> > --- > Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt | 6 +++--- > include/dt-bindings/pinctrl/rockchip.h | 2 ++ > 2 files changed, 5 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt > b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt index > 4658b69..388b213 100644 > --- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt > +++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt > @@ -2,8 +2,8 @@ > > The Rockchip Pinmux Controller, enables the IC > to share one PAD to several functional blocks. The sharing is done by > -multiplexing the PAD input/output signals. For each PAD there are up to > -4 muxing options with option 0 being the use as a GPIO. > +multiplexing the PAD input/output signals. For each PAD there are several > +muxing options with option 0 being the use as a GPIO. > > Please refer to pinctrl-bindings.txt in this directory for details of the > common pinctrl bindings used by client devices, including the meaning of > the @@ -58,7 +58,7 @@ Deprecated properties for gpio sub nodes: > Required properties for pin configuration node: > - rockchip,pins: 3 integers array, represents a group of pins mux and > config setting. The format is rockchip,pins = <PIN_BANK PIN_BANK_IDX MUX > &phandle>. - The MUX 0 means gpio and MUX 1 to 3 mean the specific > device function. + The MUX 0 means gpio and MUX 1 to N mean the specific > device function. The phandle of a node containing the generic pinconfig > options to use, as described in pinctrl-bindings.txt in this directory. > > diff --git a/include/dt-bindings/pinctrl/rockchip.h > b/include/dt-bindings/pinctrl/rockchip.h index cd5788b..743e66a 100644 > --- a/include/dt-bindings/pinctrl/rockchip.h > +++ b/include/dt-bindings/pinctrl/rockchip.h > @@ -28,5 +28,7 @@ > #define RK_FUNC_GPIO 0 > #define RK_FUNC_1 1 > #define RK_FUNC_2 2 > +#define RK_FUNC_3 3 > +#define RK_FUNC_4 4 > > #endif -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
