From: Ranjani Vaidyanathan <ra5478@freescale.com>
Date: Tue, 20 Aug 2013 19:30:56 +0000 (-0500)
Subject: ENGR00275974-2 [iMX6DQ/iMX6DL] Add busfreq support to device tree
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=782e597fdc41abb3ccf30a0254366d95071c0ea4;p=karo-tx-linux.git

ENGR00275974-2 [iMX6DQ/iMX6DL] Add busfreq support to device tree

Add busfreq details to the device tree.

Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index c7936551b950..5b64af74fdbd 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -52,6 +52,19 @@
 	};
 
 	soc {
+
+		busfreq { /* BUSFREQ */
+			compatible = "fsl,imx6_busfreq";
+			clocks = <&clks 171>, <&clks 6>, <&clks 11>, <&clks 104>, <&clks 172>, <&clks 58>,
+				<&clks 18>, <&clks 60>, <&clks 20>, <&clks 3>;
+			clock-names = "pll2_bus", "pll2_pfd2_396m", "pll2_198m", "arm", "pll3_usb_otg", "periph",
+				"periph_pre", "periph_clk2", "periph_clk2_sel", "osc";
+			interrupts = <0 107 0x04>, <0 112 0x4>;
+			interrupt-names = "irq_busfreq_0", "irq_busfreq_1";
+			status = "disabled";
+			fsl,max_ddr_freq = <400000000>;
+		};
+
 		gpu@00130000 {
 			compatible = "fsl,imx6dl-gpu", "fsl,imx6q-gpu";
 			reg = <0x00130000 0x4000>, <0x00134000 0x4000>,
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 01c9f89fa9e3..5e453bce050f 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -72,6 +72,18 @@
 	};
 
 	soc {
+
+		busfreq { /* BUSFREQ */
+			compatible = "fsl,imx6_busfreq";
+			clocks = <&clks 171>, <&clks 6>, <&clks 11>, <&clks 104>, <&clks 172>, <&clks 58>,
+				<&clks 18>, <&clks 60>, <&clks 20>, <&clks 3>;
+			clock-names = "pll2_bus", "pll2_pfd2_396m", "pll2_198m", "arm", "pll3_usb_otg", "periph",
+				"periph_pre", "periph_clk2", "periph_clk2_sel", "osc";
+			interrupts = <0 107 0x04>, <0 112 0x4>, <0 113 0x4>, <0 114 0x4>;
+			interrupt-names = "irq_busfreq_0", "irq_busfreq_1", "irq_busfreq_2", "irq_busfreq_3";
+			fsl,max_ddr_freq = <528000000>;
+		};
+
 		gpu@00130000 {
 			compatible = "fsl,imx6q-gpu";
 			reg = <0x00130000 0x4000>, <0x00134000 0x4000>,
@@ -120,6 +132,7 @@
 			status = "disabled";
 		};
 
+
 		aips-bus@02000000 { /* AIPS1 */
 			spba-bus@02000000 {
 				ecspi5: ecspi@02018000 {
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index be953273b197..b6fe966cb6f0 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -1456,6 +1456,11 @@
 				reg = <0x021ac000 0x4000>;
 			};
 
+			mmdc0-1@021b0000 { /* MMDC0-1 */
+				compatible = "fsl,imx6q-mmdc-combine";
+				reg = <0x021b0000 0x8000>;
+			};
+
 			mmdc0: mmdc@021b0000 { /* MMDC0 */
 				compatible = "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;