Merge tag 'v4.12-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64

Pull "Rockchip dts64 updates for 4.12 part1" from Heiko Stübner:

Contains various changes for the rk3368 (dma, i2s, disable mailbox per
default, mmc-resets) and also removes the wrongly added idle states, that
do not match the hardware's capabilities, as well as some general rk3399
pcie fixes as well as also the mmc resets.

* tag 'v4.12-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: fix PCIe domain number for rk3399
  arm64: dts: rockchip: add rk3399 dw-mmc resets
  arm64: dts: rockchip: add rk3368 dw-mmc resets
  arm64: dts: rockchip: disable mailbox of RK3368 SoCs per default
  arm64: dts: rockchip: add i2s nodes support for RK3368 SoCs
  arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
  arm64: dts: rockchip: remove wrongly added idle states on rk3368
  arm64: dts: rockchip: sort rk3399-pcie by unit address

2 files changed, 123 insertions, 64 deletions

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index a635adc47e74..6d5dc0587e59 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -108,23 +108,10 @@
 			};
 		};
 
-		idle-states {
-			entry-method = "psci";
-
-			cpu_sleep: cpu-sleep-0 {
-				compatible = "arm,idle-state";
-				arm,psci-suspend-param = <0x1010000>;
-				entry-latency-us = <0x3fffffff>;
-				exit-latency-us = <0x40000000>;
-				min-residency-us = <0xffffffff>;
-			};
-		};
-
 		cpu_l0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x0>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 
 			#cooling-cells = <2>; /* min followed by max */
@@ -134,7 +121,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x1>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 
@@ -142,7 +128,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x2>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 
@@ -150,7 +135,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x3>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 
@@ -158,7 +142,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x100>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 
 			#cooling-cells = <2>; /* min followed by max */
@@ -168,7 +151,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x101>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 
@@ -176,7 +158,6 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x102>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 
@@ -184,11 +165,39 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x103>;
-			cpu-idle-states = <&cpu_sleep>;
 			enable-method = "psci";
 		};
 	};
 
+	amba {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dmac_peri: dma-controller@ff250000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x0 0xff250000 0x0 0x4000>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
+			clocks = <&cru ACLK_DMAC_PERI>;
+			clock-names = "apb_pclk";
+		};
+
+		dmac_bus: dma-controller@ff600000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x0 0xff600000 0x0 0x4000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
+			clocks = <&cru ACLK_DMAC_BUS>;
+			clock-names = "apb_pclk";
+		};
+	};
+
 	arm-pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
@@ -237,6 +246,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		resets = <&cru SRST_MMC0>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -249,6 +260,8 @@
 		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+		resets = <&cru SRST_SDIO0>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -261,6 +274,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+		resets = <&cru SRST_EMMC>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -631,6 +646,7 @@
 		clocks = <&cru PCLK_MAILBOX>;
 		clock-names = "pclk_mailbox";
 		#mbox-cells = <1>;
+		status = "disabled";
 	};
 
 	pmugrf: syscon@ff738000 {
@@ -684,6 +700,30 @@
 		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	i2s_2ch: i2s-2ch@ff890000 {
+		compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff890000 0x0 0x1000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>;
+		dmas = <&dmac_bus 6>, <&dmac_bus 7>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	i2s_8ch: i2s-8ch@ff898000 {
+		compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff898000 0x0 0x1000>;
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		clocks = <&cru SCLK_I2S_8CH>, <&cru HCLK_I2S_8CH>;
+		dmas = <&dmac_bus 0>, <&dmac_bus 1>;
+		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s_8ch_bus>;
+		status = "disabled";
+	};
+
 	gic: interrupt-controller@ffb71000 {
 		compatible = "arm,gic-400";
 		interrupt-controller;
@@ -886,6 +926,20 @@
 			};
 		};
 
+		i2s {
+			i2s_8ch_bus: i2s-8ch-bus {
+				rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_none>,
+						<2 13 RK_FUNC_1 &pcfg_pull_none>,
+						<2 14 RK_FUNC_1 &pcfg_pull_none>,
+						<2 15 RK_FUNC_1 &pcfg_pull_none>,
+						<2 16 RK_FUNC_1 &pcfg_pull_none>,
+						<2 17 RK_FUNC_1 &pcfg_pull_none>,
+						<2 18 RK_FUNC_1 &pcfg_pull_none>,
+						<2 19 RK_FUNC_1 &pcfg_pull_none>,
+						<2 20 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
 		pwm0 {
 			pwm0_pin: pwm0-pin {
 				rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 8e6d1bdeb9c3..00611f9c52cc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -211,6 +211,51 @@
 		};
 	};
 
+	pcie0: pcie@f8000000 {
+		compatible = "rockchip,rk3399-pcie";
+		reg = <0x0 0xf8000000 0x0 0x2000000>,
+		      <0x0 0xfd000000 0x0 0x1000000>;
+		reg-names = "axi-base", "apb-base";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		aspm-no-l0s;
+		bus-range = <0x0 0x1>;
+		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
+			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
+		clock-names = "aclk", "aclk-perf",
+			      "hclk", "pm";
+		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "sys", "legacy", "client";
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie0_intc 0>,
+				<0 0 0 2 &pcie0_intc 1>,
+				<0 0 0 3 &pcie0_intc 2>,
+				<0 0 0 4 &pcie0_intc 3>;
+		linux,pci-domain = <0>;
+		max-link-speed = <1>;
+		msi-map = <0x0 &its 0x0 0x1000>;
+		phys = <&pcie_phy>;
+		phy-names = "pcie-phy";
+		ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x600000
+			  0x81000000 0x0 0xfa600000 0x0 0xfa600000 0x0 0x100000>;
+		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
+			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
+			 <&cru SRST_A_PCIE>;
+		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
+			      "pm", "pclk", "aclk";
+		status = "disabled";
+
+		pcie0_intc: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+		};
+	};
+
 	gmac: ethernet@fe300000 {
 		compatible = "rockchip,rk3399-gmac";
 		reg = <0x0 0xfe300000 0x0 0x10000>;
@@ -241,6 +286,8 @@
 			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
+		resets = <&cru SRST_SDIO0>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -255,6 +302,8 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		power-domains = <&power RK3399_PD_SD>;
+		resets = <&cru SRST_SDMMC>;
+		reset-names = "reset";
 		status = "disabled";
 	};
 
@@ -275,50 +324,6 @@
 		status = "disabled";
 	};
 
-	pcie0: pcie@f8000000 {
-		compatible = "rockchip,rk3399-pcie";
-		reg = <0x0 0xf8000000 0x0 0x2000000>,
-		      <0x0 0xfd000000 0x0 0x1000000>;
-		reg-names = "axi-base", "apb-base";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		aspm-no-l0s;
-		bus-range = <0x0 0x1>;
-		clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
-			 <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
-		clock-names = "aclk", "aclk-perf",
-			      "hclk", "pm";
-		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
-			     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "sys", "legacy", "client";
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie0_intc 0>,
-				<0 0 0 2 &pcie0_intc 1>,
-				<0 0 0 3 &pcie0_intc 2>,
-				<0 0 0 4 &pcie0_intc 3>;
-		max-link-speed = <1>;
-		msi-map = <0x0 &its 0x0 0x1000>;
-		phys = <&pcie_phy>;
-		phy-names = "pcie-phy";
-		ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x600000
-			  0x81000000 0x0 0xfa600000 0x0 0xfa600000 0x0 0x100000>;
-		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
-			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
-			 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>,
-			 <&cru SRST_A_PCIE>;
-		reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
-			      "pm", "pclk", "aclk";
-		status = "disabled";
-
-		pcie0_intc: interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-		};
-	};
-
 	usb_host0_ehci: usb@fe380000 {
 		compatible = "generic-ehci";
 		reg = <0x0 0xfe380000 0x0 0x20000>;