[PATCH] ARM: dts: ls1021a: update the clockgen node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




qoriq clock driver has been updated to parse the clock configuration
information defined in driver itself not in dts.
Since the new implementation and the bindings have been merged,
it is time to update the clock related node and remove redundent clock
configuration information from the dts.

Signed-off-by: Tang Yuantian <andy.tang@xxxxxxx>
---
 arch/arm/boot/dts/ls1021a.dtsi | 90 ++++++++++++++++--------------------------
 1 file changed, 33 insertions(+), 57 deletions(-)

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 45ea57f..7bb9df2 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -75,7 +75,7 @@
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <0xf00>;
-			clocks = <&cluster1_clk>;
+			clocks = <&clockgen 1 0>;
 			#cooling-cells = <2>;
 		};
 
@@ -83,10 +83,17 @@
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <0xf01>;
-			clocks = <&cluster1_clk>;
+			clocks = <&clockgen 1 0>;
 		};
 	};
 
+	sysclk: sysclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+		clock-output-names = "sysclk";
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
@@ -165,7 +172,7 @@
 			      <0x0 0x20220520 0x0 0x4>;
 			reg-names = "ahci", "sata-ecc";
 			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			dma-coherent;
 			status = "disabled";
 		};
@@ -216,41 +223,10 @@
 		};
 
 		clockgen: clocking@1ee1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0x0 0x0 0x1ee1000 0x10000>;
-
-			sysclk: sysclk {
-				compatible = "fixed-clock";
-				#clock-cells = <0>;
-				clock-output-names = "sysclk";
-			};
-
-			cga_pll1: pll@800 {
-				compatible = "fsl,qoriq-core-pll-2.0";
-				#clock-cells = <1>;
-				reg = <0x800 0x10>;
-				clocks = <&sysclk>;
-				clock-output-names = "cga-pll1", "cga-pll1-div2",
-						     "cga-pll1-div4";
-			};
-
-			platform_clk: pll@c00 {
-				compatible = "fsl,qoriq-core-pll-2.0";
-				#clock-cells = <1>;
-				reg = <0xc00 0x10>;
-				clocks = <&sysclk>;
-				clock-output-names = "platform-clk", "platform-clk-div2";
-			};
-
-			cluster1_clk: clk0c0@0 {
-				compatible = "fsl,qoriq-core-mux-2.0";
-				#clock-cells = <0>;
-				reg = <0x0 0x10>;
-				clock-names = "pll1cga", "pll1cga-div2", "pll1cga-div4";
-				clocks = <&cga_pll1 0>, <&cga_pll1 1>, <&cga_pll1 2>;
-				clock-output-names = "cluster1-clk";
-			};
+			compatible = "fsl,ls1021a-clockgen";
+			reg = <0x0 0x1ee1000 0x0 0x1000>;
+			#clock-cells = <2>;
+			clocks = <&sysclk>;
 		};
 
 		tmu: tmu@1f00000 {
@@ -338,7 +314,7 @@
 			reg = <0x0 0x2100000 0x0 0x10000>;
 			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
@@ -351,7 +327,7 @@
 			reg = <0x0 0x2110000 0x0 0x10000>;
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
@@ -364,7 +340,7 @@
 			reg = <0x0 0x2180000 0x0 0x10000>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "i2c";
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			status = "disabled";
 		};
 
@@ -375,7 +351,7 @@
 			reg = <0x0 0x2190000 0x0 0x10000>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "i2c";
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			status = "disabled";
 		};
 
@@ -386,7 +362,7 @@
 			reg = <0x0 0x21a0000 0x0 0x10000>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "i2c";
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			status = "disabled";
 		};
 
@@ -479,7 +455,7 @@
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2960000 0x0 0x1000>;
 			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "ipg";
 			status = "disabled";
 		};
@@ -488,7 +464,7 @@
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2970000 0x0 0x1000>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "ipg";
 			status = "disabled";
 		};
@@ -497,7 +473,7 @@
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2980000 0x0 0x1000>;
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "ipg";
 			status = "disabled";
 		};
@@ -506,7 +482,7 @@
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2990000 0x0 0x1000>;
 			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "ipg";
 			status = "disabled";
 		};
@@ -515,7 +491,7 @@
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x29a0000 0x0 0x1000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "ipg";
 			status = "disabled";
 		};
@@ -524,7 +500,7 @@
 			compatible = "fsl,imx21-wdt";
 			reg = <0x0 0x2ad0000 0x0 0x10000>;
 			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>;
+			clocks = <&clockgen 4 1>;
 			clock-names = "wdog-en";
 			big-endian;
 		};
@@ -534,8 +510,8 @@
 			compatible = "fsl,vf610-sai";
 			reg = <0x0 0x2b50000 0x0 0x10000>;
 			interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>, <&platform_clk 1>,
-				 <&platform_clk 1>, <&platform_clk 1>;
+			clocks = <&clockgen 4 1>, <&clockgen 4 1>,
+				 <&clockgen 4 1>, <&clockgen 4 1>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
 			dma-names = "tx", "rx";
 			dmas = <&edma0 1 47>,
@@ -548,8 +524,8 @@
 			compatible = "fsl,vf610-sai";
 			reg = <0x0 0x2b60000 0x0 0x10000>;
 			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 1>, <&platform_clk 1>,
-				 <&platform_clk 1>, <&platform_clk 1>;
+			clocks = <&clockgen 4 1>, <&clockgen 4 1>,
+				 <&clockgen 4 1>, <&clockgen 4 1>;
 			clock-names = "bus", "mclk1", "mclk2", "mclk3";
 			dma-names = "tx", "rx";
 			dmas = <&edma0 1 45>,
@@ -569,16 +545,16 @@
 			dma-channels = <32>;
 			big-endian;
 			clock-names = "dmamux0", "dmamux1";
-			clocks = <&platform_clk 1>,
-				 <&platform_clk 1>;
+			clocks = <&clockgen 4 1>,
+				 <&clockgen 4 1>;
 		};
 
 		dcu: dcu@2ce0000 {
 			compatible = "fsl,ls1021a-dcu";
 			reg = <0x0 0x2ce0000 0x0 0x10000>;
 			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&platform_clk 0>,
-				<&platform_clk 0>;
+			clocks = <&clockgen 4 0>,
+				<&clockgen 4 0>;
 			clock-names = "dcu", "pix";
 			big-endian;
 			status = "disabled";
-- 
2.1.0.27.g96db324

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux