1 files changed, 35 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 0f0f6f58bd18..02a136a4661a 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -196,6 +196,7 @@
 				scm_conf1: scm_conf@1c04 {
 					compatible = "syscon";
 					reg = <0x1c04 0x0020>;
+					#syscon-cells = <2>;
 				};
 
 				scm_conf_pcie: scm_conf@1c24 {
@@ -287,7 +288,11 @@
 			#address-cells = <1>;
 			ranges = <0x51000000 0x51000000 0x3000
 				  0x0	     0x20000000 0x10000000>;
-			pcie1: pcie@51000000 {
+			/**
+			 * To enable PCI endpoint mode, disable the pcie1_rc
+			 * node and enable pcie1_ep mode.
+			 */
+			pcie1_rc: pcie@51000000 {
 				compatible = "ti,dra7-pcie";
 				reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
 				reg-names = "rc_dbics", "ti_conf", "config";
@@ -309,12 +314,28 @@
 						<0 0 0 2 &pcie1_intc 2>,
 						<0 0 0 3 &pcie1_intc 3>,
 						<0 0 0 4 &pcie1_intc 4>;
+				status = "disabled";
 				pcie1_intc: interrupt-controller {
 					interrupt-controller;
 					#address-cells = <0>;
 					#interrupt-cells = <1>;
 				};
 			};
+
+			pcie1_ep: pcie_ep@51000000 {
+				compatible = "ti,dra7-pcie-ep";
+				reg = <0x51000000 0x28>, <0x51002000 0x14c>, <0x51001000 0x28>, <0x1000 0x10000000>;
+				reg-names = "ep_dbics", "ti_conf", "ep_dbics2", "addr_space";
+				interrupts = <0 232 0x4>;
+				num-lanes = <1>;
+				num-ib-windows = <4>;
+				num-ob-windows = <16>;
+				ti,hwmods = "pcie1";
+				phys = <&pcie1_phy>;
+				phy-names = "pcie-phy0";
+				ti,syscon-unaligned-access = <&scm_conf1 0x14 2>;
+				status = "disabled";
+			};
 		};
 
 		axi@1 {
@@ -418,6 +439,14 @@
 			reg = <0x40d00000 0x100>;
 		};
 
+		dra7_iodelay_core: padconf@4844a000 {
+			compatible = "ti,dra7-iodelay";
+			reg = <0x4844a000 0x0d1c>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#pinctrl-cells = <2>;
+		};
+
 		sdma: dma-controller@4a056000 {
 			compatible = "ti,omap4430-sdma";
 			reg = <0x4a056000 0x1000>;
@@ -1037,6 +1066,7 @@
 			dma-names = "tx", "rx";
 			status = "disabled";
 			pbias-supply = <&pbias_mmc_reg>;
+			max-frequency = <192000000>;
 		};
 
 		mmc2: mmc@480b4000 {
@@ -1048,6 +1078,7 @@
 			dmas = <&sdma_xbar 47>, <&sdma_xbar 48>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			max-frequency = <192000000>;
 		};
 
 		mmc3: mmc@480ad000 {
@@ -1059,6 +1090,8 @@
 			dmas = <&sdma_xbar 77>, <&sdma_xbar 78>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			/* Errata i887 limits max-frequency of MMC3 to 64 MHz */
+			max-frequency = <64000000>;
 		};
 
 		mmc4: mmc@480d1000 {
@@ -1070,6 +1103,7 @@
 			dmas = <&sdma_xbar 57>, <&sdma_xbar 58>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			max-frequency = <192000000>;
 		};
 
 		mmu0_dsp1: mmu@40d01000 {