Merge tag 'amlogic-dt64-3' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Amlogic 64-bit DT updates, round3
- AXG: add new clock driver

* tag 'amlogic-dt64-3' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson: fix clock source of the pclk for UART_AO
  ARM64: dts: meson-axg: add AO clock driver
  dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings
  dt-bindings: clock: axg-aoclkc: New binding for Meson-AXG SoC
  clk: meson: gxbb: expose VDEC_1 and VDEC_HEVC clocks
  dt-bindings: clock: meson8b: export the NAND clock

Signed-off-by: Olof Johansson <[email protected]>

8 files changed, 68 insertions, 6 deletions

diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
index 786dc39ca904..3a880528030e 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
@@ -9,6 +9,7 @@ Required Properties:
 	- GXBB (S905) : "amlogic,meson-gxbb-aoclkc"
 	- GXL (S905X, S905D) : "amlogic,meson-gxl-aoclkc"
 	- GXM (S912) : "amlogic,meson-gxm-aoclkc"
+	- AXG (A113D, A113X) : "amlogic,meson-axg-aoclkc"
 	followed by the common "amlogic,meson-gx-aoclkc"
 
 - #clock-cells: should be 1.
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index e315701cb6ac..fee87737a201 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -7,6 +7,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/axg-clkc.h>
+#include <dt-bindings/clock/axg-aoclkc.h>
 #include <dt-bindings/gpio/meson-axg-gpio.h>
 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
 
@@ -1030,6 +1031,17 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
 
+			sysctrl_AO: sys-ctrl@0 {
+				compatible = "amlogic,meson-axg-ao-sysctrl", "syscon", "simple-mfd";
+				reg =  <0x0 0x0 0x0 0x100>;
+
+				clkc_AO: clock-controller {
+					compatible = "amlogic,meson-axg-aoclkc";
+					#clock-cells = <1>;
+					#reset-cells = <1>;
+				};
+			};
+
 			pinctrl_aobus: pinctrl@14 {
 				compatible = "amlogic,meson-axg-aobus-pinctrl";
 				#address-cells = <2>;
@@ -1162,7 +1174,7 @@
 				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x3000 0x0 0x18>;
 				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+				clocks = <&xtal>, <&clkc_AO CLKID_AO_UART1>, <&xtal>;
 				clock-names = "xtal", "pclk", "baud";
 				status = "disabled";
 			};
@@ -1171,7 +1183,7 @@
 				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x4000 0x0 0x18>;
 				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+				clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
 				clock-names = "xtal", "pclk", "baud";
 				status = "disabled";
 			};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 1cbb0829b15d..98cbba6809ca 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -751,12 +751,12 @@
 };
 
 &uart_AO {
-	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART1>, <&xtal>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_AO_B {
-	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index 6e4a07112ed8..27538eea547b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -760,12 +760,12 @@
 };
 
 &uart_AO {
-	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART1>, <&xtal>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_AO_B {
-	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
diff --git a/include/dt-bindings/clock/axg-aoclkc.h b/include/dt-bindings/clock/axg-aoclkc.h
new file mode 100644
index 000000000000..61955016a55b
--- /dev/null
+++ b/include/dt-bindings/clock/axg-aoclkc.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2016 BayLibre, SAS
+ * Author: Neil Armstrong <[email protected]>
+ *
+ * Copyright (c) 2018 Amlogic, inc.
+ * Author: Qiufang Dai <[email protected]>
+ */
+
+#ifndef DT_BINDINGS_CLOCK_AMLOGIC_MESON_AXG_AOCLK
+#define DT_BINDINGS_CLOCK_AMLOGIC_MESON_AXG_AOCLK
+
+#define CLKID_AO_REMOTE		0
+#define CLKID_AO_I2C_MASTER	1
+#define CLKID_AO_I2C_SLAVE	2
+#define CLKID_AO_UART1		3
+#define CLKID_AO_UART2		4
+#define CLKID_AO_IR_BLASTER	5
+#define CLKID_AO_SAR_ADC	6
+#define CLKID_AO_CLK81		7
+#define CLKID_AO_SAR_ADC_SEL	8
+#define CLKID_AO_SAR_ADC_DIV	9
+#define CLKID_AO_SAR_ADC_CLK	10
+#define CLKID_AO_ALT_XTAL	11
+
+#endif
diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h
index 8ba99a5e3fd3..7a892be90549 100644
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -125,5 +125,7 @@
 #define CLKID_VAPB_1		138
 #define CLKID_VAPB_SEL		139
 #define CLKID_VAPB		140
+#define CLKID_VDEC_1		153
+#define CLKID_VDEC_HEVC		156
 
 #endif /* __GXBB_CLKC_H */
diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h
index dea9d46d4fa7..a60f47b49231 100644
--- a/include/dt-bindings/clock/meson8b-clkc.h
+++ b/include/dt-bindings/clock/meson8b-clkc.h
@@ -102,5 +102,6 @@
 #define CLKID_MPLL0		93
 #define CLKID_MPLL1		94
 #define CLKID_MPLL2		95
+#define CLKID_NAND_CLK		112
 
 #endif /* __MESON8B_CLKC_H */
diff --git a/include/dt-bindings/reset/axg-aoclkc.h b/include/dt-bindings/reset/axg-aoclkc.h
new file mode 100644
index 000000000000..d342c0b6b2a7
--- /dev/null
+++ b/include/dt-bindings/reset/axg-aoclkc.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2016 BayLibre, SAS
+ * Author: Neil Armstrong <[email protected]>
+ *
+ * Copyright (c) 2018 Amlogic, inc.
+ * Author: Qiufang Dai <[email protected]>
+ */
+
+#ifndef DT_BINDINGS_RESET_AMLOGIC_MESON_AXG_AOCLK
+#define DT_BINDINGS_RESET_AMLOGIC_MESON_AXG_AOCLK
+
+#define RESET_AO_REMOTE		0
+#define RESET_AO_I2C_MASTER	1
+#define RESET_AO_I2C_SLAVE	2
+#define RESET_AO_UART1		3
+#define RESET_AO_UART2		4
+#define RESET_AO_IR_BLASTER	5
+
+#endif