Merge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late

Pull "Amlogic 64-bit DT changes for v4.9" from Kevin Hilman:

- add watchdog, reset, IR remote, PWM
- add secure monitor and eFuse
- add always-on (AO) domain clock and reset

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: amlogic: gxbb: Enable NVMEM
  documentation: Add nvmem bindings documentation
  ARM64: dts: amlogic: gxbb: Enable secure monitor
  documentation: Add secure monitor bindings documentation
  ARM64: dts: meson-gxbb: Add PWM pinctrl nodes
  ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards
  ARM64: dts: meson-gxbb: Add Infrared Remote Controller decoder
  dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings
  ARM64: dts: amlogic: add the input pin for the IR remote
  ARM64: dts: meson-gxbb: Add GXBB AO Clock and Reset node
  clk: meson: Fix invalid use of sizeof in gxbb_aoclkc_probe()
  clk: meson: Add GXBB AO Clock and Reset controller driver
  dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
  ARM64: DTS: meson-gxbb: switch ethernet to real clock
  ARM64: dts: amlogic: meson-gxbb: Add watchdog node

4 files changed, 148 insertions, 1 deletions

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 90a84c5..2337035 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -87,3 +87,8 @@
 	pinctrl-names = "default";
 };
 
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index f4f30f6..0eaca72 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -72,3 +72,8 @@
 	pinctrl-names = "default";
 };
 
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 54bb7c7..560770e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -60,3 +60,9 @@
 	pinctrl-names = "default";
 
 };
+
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index e502c24..762f368 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -45,6 +45,9 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
+#include <dt-bindings/clock/gxbb-clkc.h>
+#include <dt-bindings/clock/gxbb-aoclkc.h>
+#include <dt-bindings/reset/gxbb-aoclkc.h>
 
 / {
 	compatible = "amlogic,meson-gxbb";
@@ -99,6 +102,30 @@
 		method = "smc";
 	};
 
+	firmware {
+		sm: secure-monitor {
+			compatible = "amlogic,meson-gxbb-sm";
+		};
+	};
+
+	efuse: efuse {
+		compatible = "amlogic,meson-gxbb-efuse";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sn: sn@14 {
+			reg = <0x14 0x10>;
+		};
+
+		eth_mac: eth_mac@34 {
+			reg = <0x34 0x10>;
+		};
+
+		bid: bid@46 {
+			reg = <0x46 0x30>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
@@ -160,6 +187,12 @@
 				clocks = <&xtal>;
 				status = "disabled";
 			};
+
+			watchdog@98d0 {
+				compatible = "amlogic,meson-gxbb-wdt";
+				reg = <0x0 0x098d0 0x0 0x10>;
+				clocks = <&xtal>;
+			};
 		};
 
 		gic: interrupt-controller@c4301000 {
@@ -203,6 +236,48 @@
 						function = "uart_ao";
 					};
 				};
+
+				remote_input_ao_pins: remote_input_ao {
+					mux {
+						groups = "remote_input_ao";
+						function = "remote_input_ao";
+					};
+				};
+
+				pwm_ao_a_3_pins: pwm_ao_a_3 {
+					mux {
+						groups = "pwm_ao_a_3";
+						function = "pwm_ao_a_3";
+					};
+				};
+
+				pwm_ao_a_6_pins: pwm_ao_a_6 {
+					mux {
+						groups = "pwm_ao_a_6";
+						function = "pwm_ao_a_6";
+					};
+				};
+
+				pwm_ao_a_12_pins: pwm_ao_a_12 {
+					mux {
+						groups = "pwm_ao_a_12";
+						function = "pwm_ao_a_12";
+					};
+				};
+
+				pwm_ao_b_pins: pwm_ao_b {
+					mux {
+						groups = "pwm_ao_b";
+						function = "pwm_ao_b";
+					};
+				};
+			};
+
+			clkc_AO: clock-controller@040 {
+				compatible = "amlogic,gxbb-aoclkc";
+				reg = <0x0 0x00040 0x0 0x4>;
+				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 
 			uart_AO: serial@4c0 {
@@ -212,6 +287,13 @@
 				clocks = <&xtal>;
 				status = "disabled";
 			};
+
+			ir: ir@580 {
+				compatible = "amlogic,meson-gxbb-ir";
+				reg = <0x0 0x00580 0x0 0x40>;
+				interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
 		};
 
 		periphs: periphs@c8834000 {
@@ -306,6 +388,55 @@
 						function = "eth";
 					};
 				};
+
+				pwm_a_x_pins: pwm_a_x {
+					mux {
+						groups = "pwm_a_x";
+						function = "pwm_a_x";
+					};
+				};
+
+				pwm_a_y_pins: pwm_a_y {
+					mux {
+						groups = "pwm_a_y";
+						function = "pwm_a_y";
+					};
+				};
+
+				pwm_b_pins: pwm_b {
+					mux {
+						groups = "pwm_b";
+						function = "pwm_b";
+					};
+				};
+
+				pwm_d_pins: pwm_d {
+					mux {
+						groups = "pwm_d";
+						function = "pwm_d";
+					};
+				};
+
+				pwm_e_pins: pwm_e {
+					mux {
+						groups = "pwm_e";
+						function = "pwm_e";
+					};
+				};
+
+				pwm_f_x_pins: pwm_f_x {
+					mux {
+						groups = "pwm_f_x";
+						function = "pwm_f_x";
+					};
+				};
+
+				pwm_f_y_pins: pwm_f_y {
+					mux {
+						groups = "pwm_f_y";
+						function = "pwm_f_y";
+					};
+				};
 			};
 		};
 
@@ -337,7 +468,7 @@
 			       0x0 0xc8834540 0x0 0x4>;
 			interrupts = <0 8 1>;
 			interrupt-names = "macirq";
-			clocks = <&xtal>;
+			clocks = <&clkc CLKID_ETH>;
 			clock-names = "stmmaceth";
 			phy-mode = "rgmii";
 			status = "disabled";