Linux-libre 4.4-gnupck-4.4-gnu

1 files changed, 149 insertions, 15 deletions

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 906e938fb..04ea209f1 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -44,6 +44,7 @@
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/clock/rk3288-cru.h>
 #include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/power/rk3288-power.h>
 #include "skeleton.dtsi"
 
 / {
@@ -222,8 +223,9 @@
 	sdmmc: dwmmc@ff0c0000 {
 		compatible = "rockchip,rk3288-dw-mshc";
 		clock-freq-min-max = <400000 150000000>;
-		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
-		clock-names = "biu", "ciu";
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0xff0c0000 0x4000>;
@@ -233,8 +235,9 @@
 	sdio0: dwmmc@ff0d0000 {
 		compatible = "rockchip,rk3288-dw-mshc";
 		clock-freq-min-max = <400000 150000000>;
-		clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>;
-		clock-names = "biu", "ciu";
+		clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
+			 <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0xff0d0000 0x4000>;
@@ -244,8 +247,9 @@
 	sdio1: dwmmc@ff0e0000 {
 		compatible = "rockchip,rk3288-dw-mshc";
 		clock-freq-min-max = <400000 150000000>;
-		clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>;
-		clock-names = "biu", "ciu";
+		clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
+			 <&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0xff0e0000 0x4000>;
@@ -255,8 +259,9 @@
 	emmc: dwmmc@ff0f0000 {
 		compatible = "rockchip,rk3288-dw-mshc";
 		clock-freq-min-max = <400000 150000000>;
-		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
-		clock-names = "biu", "ciu";
+		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
+			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0xff0f0000 0x4000>;
@@ -447,8 +452,10 @@
 		clock-names = "tsadc", "apb_pclk";
 		resets = <&cru SRST_TSADC>;
 		reset-names = "tsadc-apb";
-		pinctrl-names = "default";
-		pinctrl-0 = <&otp_out>;
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&otp_gpio>;
+		pinctrl-1 = <&otp_out>;
+		pinctrl-2 = <&otp_gpio>;
 		#thermal-sensor-cells = <1>;
 		rockchip,hw-tshut-temp = <95000>;
 		status = "disabled";
@@ -613,8 +620,98 @@
 	};
 
 	pmu: power-management@ff730000 {
-		compatible = "rockchip,rk3288-pmu", "syscon";
+		compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd";
 		reg = <0xff730000 0x100>;
+
+		power: power-controller {
+			compatible = "rockchip,rk3288-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/*
+			 * Note: Although SCLK_* are the working clocks
+			 * of device without including on the NOC, needed for
+			 * synchronous reset.
+			 *
+			 * The clocks on the which NOC:
+			 * ACLK_IEP/ACLK_VIP/ACLK_VOP0 are on ACLK_VIO0_NIU.
+			 * ACLK_ISP/ACLK_VOP1 are on ACLK_VIO1_NIU.
+			 * ACLK_RGA is on ACLK_RGA_NIU.
+			 * The others (HCLK_*,PLCK_*) are on HCLK_VIO_NIU.
+			 *
+			 * Which clock are device clocks:
+			 *	clocks		devices
+			 *	*_IEP		IEP:Image Enhancement Processor
+			 *	*_ISP		ISP:Image Signal Processing
+			 *	*_VIP		VIP:Video Input Processor
+			 *	*_VOP*		VOP:Visual Output Processor
+			 *	*_RGA		RGA
+			 *	*_EDP*		EDP
+			 *	*_LVDS_*	LVDS
+			 *	*_HDMI		HDMI
+			 *	*_MIPI_*	MIPI
+			 */
+			pd_vio {
+				reg = <RK3288_PD_VIO>;
+				clocks = <&cru ACLK_IEP>,
+					 <&cru ACLK_ISP>,
+					 <&cru ACLK_RGA>,
+					 <&cru ACLK_VIP>,
+					 <&cru ACLK_VOP0>,
+					 <&cru ACLK_VOP1>,
+					 <&cru DCLK_VOP0>,
+					 <&cru DCLK_VOP1>,
+					 <&cru HCLK_IEP>,
+					 <&cru HCLK_ISP>,
+					 <&cru HCLK_RGA>,
+					 <&cru HCLK_VIP>,
+					 <&cru HCLK_VOP0>,
+					 <&cru HCLK_VOP1>,
+					 <&cru PCLK_EDP_CTRL>,
+					 <&cru PCLK_HDMI_CTRL>,
+					 <&cru PCLK_LVDS_PHY>,
+					 <&cru PCLK_MIPI_CSI>,
+					 <&cru PCLK_MIPI_DSI0>,
+					 <&cru PCLK_MIPI_DSI1>,
+					 <&cru SCLK_EDP_24M>,
+					 <&cru SCLK_EDP>,
+					 <&cru SCLK_ISP_JPE>,
+					 <&cru SCLK_ISP>,
+					 <&cru SCLK_RGA>;
+			};
+
+			/*
+			 * Note: The following 3 are HEVC(H.265) clocks,
+			 * and on the ACLK_HEVC_NIU (NOC).
+			 */
+			pd_hevc {
+				reg = <RK3288_PD_HEVC>;
+				clocks = <&cru ACLK_HEVC>,
+					 <&cru SCLK_HEVC_CABAC>,
+					 <&cru SCLK_HEVC_CORE>;
+			};
+
+			/*
+			 * Note: ACLK_VCODEC/HCLK_VCODEC are VCODEC
+			 * (video endecoder & decoder) clocks that on the
+			 * ACLK_VCODEC_NIU and HCLK_VCODEC_NIU (NOC).
+			 */
+			pd_video {
+				reg = <RK3288_PD_VIDEO>;
+				clocks = <&cru ACLK_VCODEC>,
+					 <&cru HCLK_VCODEC>;
+			};
+
+			/*
+			 * Note: ACLK_GPU is the GPU clock,
+			 * and on the ACLK_GPU_NIU (NOC).
+			 */
+			pd_gpu {
+				reg = <RK3288_PD_GPU>;
+				clocks = <&cru ACLK_GPU>;
+			};
+		};
 	};
 
 	sgrf: syscon@ff740000 {
@@ -653,6 +750,21 @@
 		status = "disabled";
 	};
 
+	spdif: sound@ff88b0000 {
+		compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
+		reg = <0xff8b0000 0x10000>;
+		#sound-dai-cells = <0>;
+		clock-names = "hclk", "mclk";
+		clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>;
+		dmas = <&dmac_bus_s 3>;
+		dma-names = "tx";
+		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_tx>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
 	i2s: i2s@ff890000 {
 		compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
 		reg = <0xff890000 0x10000>;
@@ -674,6 +786,7 @@
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		power-domains = <&power RK3288_PD_VIO>;
 		resets = <&cru SRST_LCDC0_AXI>, <&cru SRST_LCDC0_AHB>, <&cru SRST_LCDC0_DCLK>;
 		reset-names = "axi", "ahb", "dclk";
 		iommus = <&vopb_mmu>;
@@ -695,6 +808,7 @@
 		reg = <0xff930300 0x100>;
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "vopb_mmu";
+		power-domains = <&power RK3288_PD_VIO>;
 		#iommu-cells = <0>;
 		status = "disabled";
 	};
@@ -705,6 +819,7 @@
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		power-domains = <&power RK3288_PD_VIO>;
 		resets = <&cru SRST_LCDC1_AXI>, <&cru SRST_LCDC1_AHB>, <&cru SRST_LCDC1_DCLK>;
 		reset-names = "axi", "ahb", "dclk";
 		iommus = <&vopl_mmu>;
@@ -726,6 +841,7 @@
 		reg = <0xff940300 0x100>;
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "vopl_mmu";
+		power-domains = <&power RK3288_PD_VIO>;
 		#iommu-cells = <0>;
 		status = "disabled";
 	};
@@ -738,6 +854,7 @@
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
 		clock-names = "iahb", "isfr";
+		power-domains = <&power RK3288_PD_VIO>;
 		status = "disabled";
 
 		ports {
@@ -923,6 +1040,13 @@
 			#interrupt-cells = <2>;
 		};
 
+		hdmi {
+			hdmi_ddc: hdmi-ddc {
+				rockchip,pins = <7 19 RK_FUNC_2 &pcfg_pull_none>,
+						<7 20 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
 		pcfg_pull_up: pcfg-pull-up {
 			bias-pull-up;
 		};
@@ -1211,7 +1335,7 @@
 			};
 
 			uart0_cts: uart0-cts {
-				rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
+				rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_up>;
 			};
 
 			uart0_rts: uart0-rts {
@@ -1226,7 +1350,7 @@
 			};
 
 			uart1_cts: uart1-cts {
-				rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
+				rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_up>;
 			};
 
 			uart1_rts: uart1-rts {
@@ -1249,7 +1373,7 @@
 			};
 
 			uart3_cts: uart3-cts {
-				rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
+				rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_up>;
 			};
 
 			uart3_rts: uart3-rts {
@@ -1264,7 +1388,7 @@
 			};
 
 			uart4_cts: uart4-cts {
-				rockchip,pins = <5 14 3 &pcfg_pull_none>;
+				rockchip,pins = <5 14 3 &pcfg_pull_up>;
 			};
 
 			uart4_rts: uart4-rts {
@@ -1273,6 +1397,10 @@
 		};
 
 		tsadc {
+			otp_gpio: otp-gpio {
+				rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+
 			otp_out: otp-out {
 				rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>;
 			};
@@ -1334,5 +1462,11 @@
 						<4 3 3 &pcfg_pull_none>;
 			};
 		};
+
+		spdif {
+			spdif_tx: spdif-tx {
+				rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 	};
 };