ARM: STi: STiH407: Add DT nodes for for PWM

Supply top level nodes for the STiH407 based development boards.
The Pinctrl configuration has already been applied, so the only
missing piece of the DT puzzle is for a board's DTB to enable
the nodes.

Signed-off-by: Ajit Pal Singh <ajitpal.singh@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>

diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 3efa3b2ebe900df62c504340a8ca60c7aa7849c1..2c560fc30503e68a827f4c2d6f7a3b59e15fed2f 100644 (file)
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -147,5 +147,33 @@
                                };
                        };
                };
+
+               /* COMMS PWM Module */
+               pwm0: pwm@9810000 {
+                       compatible      = "st,sti-pwm";
+                       status          = "disabled";
+                       #pwm-cells      = <2>;
+                       reg             = <0x9810000 0x68>;
+                       pinctrl-names   = "default";
+                       pinctrl-0       = <&pinctrl_pwm0_chan0_default>;
+                       clock-names     = "pwm";
+                       clocks          = <&clk_sysin>;
+               };
+
+               /* SBC PWM Module */
+               pwm1: pwm@9510000 {
+                       compatible      = "st,sti-pwm";
+                       status          = "disabled";
+                       #pwm-cells      = <2>;
+                       reg             = <0x9510000 0x68>;
+                       pinctrl-names   = "default";
+                       pinctrl-0       = <&pinctrl_pwm1_chan0_default
+                                       &pinctrl_pwm1_chan1_default
+                                       &pinctrl_pwm1_chan2_default
+                                       &pinctrl_pwm1_chan3_default>;
+                       clock-names     = "pwm";
+                       clocks          = <&clk_sysin>;
+                       st,pwm-num-chan = <4>;
+               };
        };
 };