| Message ID | 20171117080236.32504-5-yixun.lan@amlogic.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | i2c: meson-axg: add I2C controller driver | expand |
On 17/11/2017 09:02, Yixun Lan wrote: > From: Jian Hu <jian.hu@amlogic.com> > > Describe all the pin mux for the I2C controller which found in > Meson-AXG SoC. > > Signed-off-by: Jian Hu <jian.hu@amlogic.com> > Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> > --- > arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 64 ++++++++++++++++++++++++++++++ > 1 file changed, 64 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > index 99e967aff439..edbfd6022078 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > @@ -304,6 +304,70 @@ > function = "eth"; > }; > }; > + > + i2c_m0_pins: i2c_m0 { > + mux { > + groups = "i2c_sck_m0", > + "i2c_sda_m0"; > + function = "i2c_m0"; > + }; > + }; > + > + i2c_m1_z_pins: i2c_m1_z { > + mux { > + groups = "i2c_sck_m1_z", > + "i2c_sda_m1_z"; > + function = "i2c_m1"; > + }; > + }; > + > + i2c_m1_x_pins: i2c_m1_x { > + mux { > + groups = "i2c_sck_m1_x", > + "i2c_sda_m1_x"; > + function = "i2c_m1"; > + }; > + }; > + > + i2c_m2_x_pins: i2c_m2_x { > + mux { > + groups = "i2c_sck_m2_x", > + "i2c_sda_m2_x"; > + function = "i2c_m2"; > + }; > + }; > + > + i2c_m2_a_pins: i2c_m2_a { > + mux { > + groups = "i2c_sck_m2_a", > + "i2c_sda_m2_a"; > + function = "i2c_m2"; > + }; > + }; > + > + i2c_m3_a6_pins: i2c_m3_a6 { > + mux { > + groups = "i2c_sda_m3_a6", > + "i2c_sck_m3_a7"; > + function = "i2c_m3"; > + }; > + }; > + > + i2c_m3_a12_pins: i2c_m3_a12 { > + mux { > + groups = "i2c_sda_m3_a12", > + "i2c_sck_m3_a13"; > + function = "i2c_m3"; > + }; > + }; > + > + i2c_m3_a19_pins: i2c_m3_a19 { > + mux { > + groups = "i2c_sda_m3_a19", > + "i2c_sck_m3_a20"; > + function = "i2c_m3"; > + }; > + }; > }; > }; > > Same here fore the naming of the i2c nodes. Neil
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 99e967aff439..edbfd6022078 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -304,6 +304,70 @@ function = "eth"; }; }; + + i2c_m0_pins: i2c_m0 { + mux { + groups = "i2c_sck_m0", + "i2c_sda_m0"; + function = "i2c_m0"; + }; + }; + + i2c_m1_z_pins: i2c_m1_z { + mux { + groups = "i2c_sck_m1_z", + "i2c_sda_m1_z"; + function = "i2c_m1"; + }; + }; + + i2c_m1_x_pins: i2c_m1_x { + mux { + groups = "i2c_sck_m1_x", + "i2c_sda_m1_x"; + function = "i2c_m1"; + }; + }; + + i2c_m2_x_pins: i2c_m2_x { + mux { + groups = "i2c_sck_m2_x", + "i2c_sda_m2_x"; + function = "i2c_m2"; + }; + }; + + i2c_m2_a_pins: i2c_m2_a { + mux { + groups = "i2c_sck_m2_a", + "i2c_sda_m2_a"; + function = "i2c_m2"; + }; + }; + + i2c_m3_a6_pins: i2c_m3_a6 { + mux { + groups = "i2c_sda_m3_a6", + "i2c_sck_m3_a7"; + function = "i2c_m3"; + }; + }; + + i2c_m3_a12_pins: i2c_m3_a12 { + mux { + groups = "i2c_sda_m3_a12", + "i2c_sck_m3_a13"; + function = "i2c_m3"; + }; + }; + + i2c_m3_a19_pins: i2c_m3_a19 { + mux { + groups = "i2c_sda_m3_a19", + "i2c_sck_m3_a20"; + function = "i2c_m3"; + }; + }; }; };