From: Luke go <sangch.go@gmail.com>
Date: Tue, 11 Aug 2020 05:25:21 +0000 (+0900)
Subject: ODROID-COMMON: arm64/dts: overlay: Separate PWM and apply overlay.
X-Git-Tag: hardkernel-4.9.236-104~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=154309864d9446e7e9e61bd42ba8228aece77ae0;p=platform%2Fkernel%2Flinux-amlogic.git

ODROID-COMMON: arm64/dts: overlay: Separate PWM and apply overlay.

- The PWM's configuration is difference between the n2 and c4. So
  separate configuration and placed to the device tree overlays.

Change-Id: Ia870ce6ea4404c8bc7028ae7f1cc72174406ed27
---

diff --git a/arch/arm64/boot/dts/amlogic/mesong12_odroid_common.dtsi b/arch/arm64/boot/dts/amlogic/mesong12_odroid_common.dtsi
index a53b95e3e12e..f0abf6b23e32 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12_odroid_common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12_odroid_common.dtsi
@@ -139,20 +139,6 @@
 	tv_bit_mode = <1>;
 };
 
-&pwm_cd {
-	status = "okay";
-	pinctrl-names = "pwm_pins","gpio_periphs";
-	pinctrl-0 = <&pwm_c_pins2 &pwm_d_pins2>;
-	pinctrl-1 = <&pwmcd_to_gpios>;
-};
-
-&pwm_ef {
-	status = "okay";
-	pinctrl-names = "pwm_pins","gpio_periphs";
-	pinctrl-0 = <&pwm_e_pins &pwm_f_pins1>;
-	pinctrl-1 = <&pwmef_to_gpios>;
-};
-
 &pwm_AO_cd {
 	status = "okay";
 };
@@ -257,18 +243,6 @@
 		};
 	};
 
-	pwmcd_to_gpios:pwmcd_gpio {
-		mux {
-			groups = "GPIOX_5", "GPIOX_6";
-			function = "gpio_periphs";
-		};
-	};
-	pwmef_to_gpios:pwmef_gpio {
-		mux {
-			groups = "GPIOX_16", "GPIOX_7";
-			function = "gpio_periphs";
-		};
-	};
 	spicc0_pins_x: spicc0_pins_x {
 		mux {
 			drive-strength = <3>;
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
index 8af1efe62f2f..3465149d799c 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
@@ -18,7 +18,10 @@ dtbo-$(CONFIG_ARCH_MESON64_ODROIDC4) += spi0.dtbo		\
 					lineout.dtbo		\
 					esp8089.dtbo		\
 					sdio.dtbo		\
-					fanspeed-full.dtbo
+					fanspeed-full.dtbo	\
+					pwm_ab.dtbo		\
+					pwm_cd.dtbo		\
+					pwm_ef.dtbo
 
 targets	+= $(dtbo-y)
 always	:= $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ab.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ab.dts
new file mode 100644
index 000000000000..9176e482565f
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ab.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// pwm_ab
+		// This activates pwm_ab.
+		target = <&pwm_ab>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "pwm_pins";
+			pinctrl-0 = <&pwm_a_pins &pwm_b_pins2>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_cd.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_cd.dts
new file mode 100644
index 000000000000..fa3c042f1d61
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_cd.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// pwm_cd
+		// This activates pwm_cd.
+		target = <&pwm_cd>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "pwm_pins";
+			pinctrl-0 = <&pwm_c_pins2 &pwm_d_pins1>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ef.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ef.dts
new file mode 100644
index 000000000000..ad25c9ea8619
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/pwm_ef.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// pwm_ef
+		// This activates pwm_ef.
+		target = <&pwm_ef>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "pwm_pins";
+			pinctrl-0 = <&pwm_e_pins &pwm_f_pins1>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
index 899d3dba71a2..ee196f5ce317 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
@@ -14,7 +14,9 @@ dtbo-$(CONFIG_ARCH_MESON64_ODROIDN2) += spi0.dtbo		\
 					onewire.dtbo		\
 					can0.dtbo		\
 					fanspeed-full.dtbo	\
-					gpio_spdif.dtbo
+					gpio_spdif.dtbo	\
+					pwm_cd.dtbo		\
+					pwm_ef.dtbo
 
 targets	+= $(dtbo-y)
 always	:= $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_cd.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_cd.dts
new file mode 100644
index 000000000000..6f2ca0a2767f
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_cd.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// pwm_cd
+		// This activates pwm_cd.
+		target = <&pwm_cd>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "pwm_pins";
+			pinctrl-0 = <&pwm_c_pins2 &pwm_d_pins2>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_ef.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_ef.dts
new file mode 100644
index 000000000000..ad25c9ea8619
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pwm_ef.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// pwm_ef
+		// This activates pwm_ef.
+		target = <&pwm_ef>;
+
+		__overlay__ {
+			status = "okay";
+			pinctrl-names = "pwm_pins";
+			pinctrl-0 = <&pwm_e_pins &pwm_f_pins1>;
+		};
+	};
+};