Merge tag 'v5.2-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dt

- convert arm boads to json-schema

mt8183:
- add base SoC and evaluation board
- add cpacity-dmips-mhz
- add pinctrl, auxadc, spi, and efuse nodes

* tag 'v5.2-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  arm64: dts: mt8183: add efuse and Mediatek Chip id node to read
  arm64: dts: mt8183: add spi node
  arm64: dts: mt8183: Add auxadc device node
  arm64: dts: mt8183: add pinctrl device node
  arm64: dts: mt8183: add capacity-dmips-mhz
  arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile
  dt-bindings: arm: Convert MediaTek board/soc bindings to json-schema

Signed-off-by: Olof Johansson <olof@lixom.net>

3 files changed, 588 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index e8f952fb279b..458bbc422a94 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -7,3 +7,4 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
new file mode 100644
index 000000000000..d8e555cbb5d3
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Ben Ho <ben.ho@mediatek.com>
+ *	   Erin Lo <erin.lo@mediatek.com>
+ */
+
+/dts-v1/;
+#include "mt8183.dtsi"
+
+/ {
+	model = "MediaTek MT8183 evaluation board";
+	compatible = "mediatek,mt8183-evb", "mediatek,mt8183";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+};
+
+&auxadc {
+	status = "okay";
+};
+
+&pio {
+	spi_pins_0: spi0{
+		pins_spi{
+			pinmux = <PINMUX_GPIO85__FUNC_SPI0_MI>,
+				 <PINMUX_GPIO86__FUNC_SPI0_CSB>,
+				 <PINMUX_GPIO87__FUNC_SPI0_MO>,
+				 <PINMUX_GPIO88__FUNC_SPI0_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi_pins_1: spi1{
+		pins_spi{
+			pinmux = <PINMUX_GPIO161__FUNC_SPI1_A_MI>,
+				 <PINMUX_GPIO162__FUNC_SPI1_A_CSB>,
+				 <PINMUX_GPIO163__FUNC_SPI1_A_MO>,
+				 <PINMUX_GPIO164__FUNC_SPI1_A_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi_pins_2: spi2{
+		pins_spi{
+			pinmux = <PINMUX_GPIO0__FUNC_SPI2_CSB>,
+				 <PINMUX_GPIO1__FUNC_SPI2_MO>,
+				 <PINMUX_GPIO2__FUNC_SPI2_CLK>,
+				 <PINMUX_GPIO94__FUNC_SPI2_MI>;
+			bias-disable;
+		};
+	};
+
+	spi_pins_3: spi3{
+		pins_spi{
+			pinmux = <PINMUX_GPIO21__FUNC_SPI3_MI>,
+				 <PINMUX_GPIO22__FUNC_SPI3_CSB>,
+				 <PINMUX_GPIO23__FUNC_SPI3_MO>,
+				 <PINMUX_GPIO24__FUNC_SPI3_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi_pins_4: spi4{
+		pins_spi{
+			pinmux = <PINMUX_GPIO17__FUNC_SPI4_MI>,
+				 <PINMUX_GPIO18__FUNC_SPI4_CSB>,
+				 <PINMUX_GPIO19__FUNC_SPI4_MO>,
+				 <PINMUX_GPIO20__FUNC_SPI4_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi_pins_5: spi5{
+		pins_spi{
+			pinmux = <PINMUX_GPIO13__FUNC_SPI5_MI>,
+				 <PINMUX_GPIO14__FUNC_SPI5_CSB>,
+				 <PINMUX_GPIO15__FUNC_SPI5_MO>,
+				 <PINMUX_GPIO16__FUNC_SPI5_CLK>;
+			bias-disable;
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_0>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_1>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&spi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_2>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&spi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_3>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&spi4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_4>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+};
+
+&spi5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins_5>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
new file mode 100644
index 000000000000..c2749c4631bc
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -0,0 +1,447 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Ben Ho <ben.ho@mediatek.com>
+ *	   Erin Lo <erin.lo@mediatek.com>
+ */
+
+#include <dt-bindings/clock/mt8183-clk.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "mt8183-pinfunc.h"
+
+/ {
+	compatible = "mediatek,mt8183";
+	interrupt-parent = <&sysirq>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+				core2 {
+					cpu = <&cpu6>;
+				};
+				core3 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x000>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x001>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x002>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x003>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu4: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu5: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x101>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu6: cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x102>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu7: cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x103>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+	};
+
+	pmu-a53 {
+		compatible = "arm,cortex-a53-pmu";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>;
+	};
+
+	pmu-a73 {
+		compatible = "arm,cortex-a73-pmu";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster1>;
+	};
+
+	psci {
+		compatible      = "arm,psci-1.0";
+		method          = "smc";
+	};
+
+	clk26m: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+		clock-output-names = "clk26m";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
+	};
+
+	soc {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "simple-bus";
+		ranges;
+
+		soc_data: soc_data@8000000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x08000000 0 0x0010>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@c000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <4>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			reg = <0 0x0c000000 0 0x40000>,  /* GICD */
+			      <0 0x0c100000 0 0x200000>, /* GICR */
+			      <0 0x0c400000 0 0x2000>,   /* GICC */
+			      <0 0x0c410000 0 0x1000>,   /* GICH */
+			      <0 0x0c420000 0 0x2000>;   /* GICV */
+
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+			ppi-partitions {
+				ppi_cluster0: interrupt-partition-0 {
+					affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
+				};
+				ppi_cluster1: interrupt-partition-1 {
+					affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
+				};
+			};
+		};
+
+		mcucfg: syscon@c530000 {
+			compatible = "mediatek,mt8183-mcucfg", "syscon";
+			reg = <0 0x0c530000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		sysirq: interrupt-controller@c530a80 {
+			compatible = "mediatek,mt8183-sysirq",
+				     "mediatek,mt6577-sysirq";
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
+			reg = <0 0x0c530a80 0 0x50>;
+		};
+
+		topckgen: syscon@10000000 {
+			compatible = "mediatek,mt8183-topckgen", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		infracfg: syscon@10001000 {
+			compatible = "mediatek,mt8183-infracfg", "syscon";
+			reg = <0 0x10001000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		pio: pinctrl@10005000 {
+			compatible = "mediatek,mt8183-pinctrl";
+			reg = <0 0x10005000 0 0x1000>,
+			      <0 0x11f20000 0 0x1000>,
+			      <0 0x11e80000 0 0x1000>,
+			      <0 0x11e70000 0 0x1000>,
+			      <0 0x11e90000 0 0x1000>,
+			      <0 0x11d30000 0 0x1000>,
+			      <0 0x11d20000 0 0x1000>,
+			      <0 0x11c50000 0 0x1000>,
+			      <0 0x11f30000 0 0x1000>,
+			      <0 0x1000b000 0 0x1000>;
+			reg-names = "iocfg0", "iocfg1", "iocfg2",
+				    "iocfg3", "iocfg4", "iocfg5",
+				    "iocfg6", "iocfg7", "iocfg8",
+				    "eint";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pio 0 0 192>;
+			interrupt-controller;
+			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+			#interrupt-cells = <2>;
+		};
+
+		apmixedsys: syscon@1000c000 {
+			compatible = "mediatek,mt8183-apmixedsys", "syscon";
+			reg = <0 0x1000c000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		pwrap: pwrap@1000d000 {
+			compatible = "mediatek,mt8183-pwrap";
+			reg = <0 0x1000d000 0 0x1000>;
+			reg-names = "pwrap";
+			interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_MUX_PMICSPI>,
+				 <&infracfg CLK_INFRA_PMIC_AP>;
+			clock-names = "spi", "wrap";
+		};
+
+		auxadc: auxadc@11001000 {
+			compatible = "mediatek,mt8183-auxadc",
+				     "mediatek,mt8173-auxadc";
+			reg = <0 0x11001000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_AUXADC>;
+			clock-names = "main";
+			#io-channel-cells = <1>;
+			status = "disabled";
+		};
+
+		uart0: serial@11002000 {
+			compatible = "mediatek,mt8183-uart",
+				     "mediatek,mt6577-uart";
+			reg = <0 0x11002000 0 0x1000>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&clk26m>, <&infracfg CLK_INFRA_UART0>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart1: serial@11003000 {
+			compatible = "mediatek,mt8183-uart",
+				     "mediatek,mt6577-uart";
+			reg = <0 0x11003000 0 0x1000>;
+			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&clk26m>, <&infracfg CLK_INFRA_UART1>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart2: serial@11004000 {
+			compatible = "mediatek,mt8183-uart",
+				     "mediatek,mt6577-uart";
+			reg = <0 0x11004000 0 0x1000>;
+			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&clk26m>, <&infracfg CLK_INFRA_UART2>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		spi0: spi@1100a000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x1100a000 0 0x1000>;
+			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI0>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		spi1: spi@11010000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x11010000 0 0x1000>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI1>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		spi2: spi@11012000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x11012000 0 0x1000>;
+			interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI2>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		spi3: spi@11013000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x11013000 0 0x1000>;
+			interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI3>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		spi4: spi@11018000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x11018000 0 0x1000>;
+			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI4>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		spi5: spi@11019000 {
+			compatible = "mediatek,mt8183-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x11019000 0 0x1000>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
+				 <&topckgen CLK_TOP_MUX_SPI>,
+				 <&infracfg CLK_INFRA_SPI5>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk";
+			status = "disabled";
+		};
+
+		audiosys: syscon@11220000 {
+			compatible = "mediatek,mt8183-audiosys", "syscon";
+			reg = <0 0x11220000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		efuse: efuse@11f10000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x11f10000 0 0x1000>;
+		};
+
+		mfgcfg: syscon@13000000 {
+			compatible = "mediatek,mt8183-mfgcfg", "syscon";
+			reg = <0 0x13000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		mmsys: syscon@14000000 {
+			compatible = "mediatek,mt8183-mmsys", "syscon";
+			reg = <0 0x14000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		imgsys: syscon@15020000 {
+			compatible = "mediatek,mt8183-imgsys", "syscon";
+			reg = <0 0x15020000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		vdecsys: syscon@16000000 {
+			compatible = "mediatek,mt8183-vdecsys", "syscon";
+			reg = <0 0x16000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		vencsys: syscon@17000000 {
+			compatible = "mediatek,mt8183-vencsys", "syscon";
+			reg = <0 0x17000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		ipu_conn: syscon@19000000 {
+			compatible = "mediatek,mt8183-ipu_conn", "syscon";
+			reg = <0 0x19000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		ipu_adl: syscon@19010000 {
+			compatible = "mediatek,mt8183-ipu_adl", "syscon";
+			reg = <0 0x19010000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		ipu_core0: syscon@19180000 {
+			compatible = "mediatek,mt8183-ipu_core0", "syscon";
+			reg = <0 0x19180000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		ipu_core1: syscon@19280000 {
+			compatible = "mediatek,mt8183-ipu_core1", "syscon";
+			reg = <0 0x19280000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		camsys: syscon@1a000000 {
+			compatible = "mediatek,mt8183-camsys", "syscon";
+			reg = <0 0x1a000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+	};
+};