[PATCH RFC v4 11/12] ARM: dts: zte: Declare zx297520v3 clock device nodes

[Stefan Dösinger]

This makes use of the driver added in the previous patches. It wires up
the uart clocks and resets and allows getting rid of the placeholder
uartclk node.

Signed-off-by: Stefan Dösinger <stefandoesinger at gmail.com>
---
 arch/arm/boot/dts/zte/zx297520v3.dtsi | 90 +++++++++++++++++++++++++++++++----
 1 file changed, 81 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/zte/zx297520v3.dtsi b/arch/arm/boot/dts/zte/zx297520v3.dtsi
index a16c30a164bb..a2b6909e7434 100644
--- a/arch/arm/boot/dts/zte/zx297520v3.dtsi
+++ b/arch/arm/boot/dts/zte/zx297520v3.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/zte,zx297520v3-clk.h>
 
 / {
 	#address-cells = <1>;
@@ -20,13 +21,16 @@ cpu at 0 {
 		};
 	};
 
-	/* Base bus clock and default for the UART. It will be replaced once a clock driver has
-	 * been added.
-	 */
-	uartclk: uartclk-26000000 {
-		#clock-cells = <0>;
+	osc26m: osc26m {
 		compatible = "fixed-clock";
 		clock-frequency = <26000000>;
+		#clock-cells = <0>;
+	};
+
+	osc32k: osc32k {
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		#clock-cells = <0>;
 	};
 
 	timer {
@@ -70,13 +74,80 @@ gic: interrupt-controller at f2000000 {
 			      <0xf2040000 0x20000>;
 		};
 
+		topclk: clock-controller at 13b000 {
+			compatible = "zte,zx297520v3-topclk", "syscon";
+			reg = <0x0013b000 0x400>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			clocks = <&osc26m>, <&osc32k>;
+			clock-names = "osc26m", "osc32k";
+		};
+
+		matrixclk: clock-controller at 1306000 {
+			compatible = "zte,zx297520v3-matrixclk", "syscon";
+			reg = <0x01306000 0x400>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			clocks = <&osc26m>, <&osc32k>,
+				 <&topclk ZX297520V3_MPLL>, <&topclk ZX297520V3_MPLL_D2>,
+				 <&topclk ZX297520V3_MPLL_D3>, <&topclk ZX297520V3_MPLL_D4>,
+				 <&topclk ZX297520V3_MPLL_D5>, <&topclk ZX297520V3_MPLL_D6>,
+				 <&topclk ZX297520V3_MPLL_D8>, <&topclk ZX297520V3_MPLL_D12>,
+				 <&topclk ZX297520V3_MPLL_D16>, <&topclk ZX297520V3_MPLL_D26>,
+				 <&topclk ZX297520V3_UPLL>, <&topclk ZX297520V3_UPLL_D2>,
+				 <&topclk ZX297520V3_UPLL_D3>, <&topclk ZX297520V3_UPLL_D4>,
+				 <&topclk ZX297520V3_UPLL_D5>, <&topclk ZX297520V3_UPLL_D6>,
+				 <&topclk ZX297520V3_UPLL_D8>, <&topclk ZX297520V3_UPLL_D12>,
+				 <&topclk ZX297520V3_UPLL_D16>,
+				 <&topclk ZX297520V3_DPLL>, <&topclk ZX297520V3_DPLL_D2>,
+				 <&topclk ZX297520V3_DPLL_D3>, <&topclk ZX297520V3_DPLL_D4>,
+				 <&topclk ZX297520V3_DPLL_D5>, <&topclk ZX297520V3_DPLL_D6>,
+				 <&topclk ZX297520V3_DPLL_D8>, <&topclk ZX297520V3_DPLL_D12>,
+				 <&topclk ZX297520V3_DPLL_D16>,
+				 <&topclk ZX297520V3_GPLL>, <&topclk ZX297520V3_GPLL_D2>,
+				 <&topclk ZX297520V3_GPLL_D3>, <&topclk ZX297520V3_GPLL_D4>,
+				 <&topclk ZX297520V3_GPLL_D5>, <&topclk ZX297520V3_GPLL_D6>,
+				 <&topclk ZX297520V3_GPLL_D8>, <&topclk ZX297520V3_GPLL_D12>,
+				 <&topclk ZX297520V3_GPLL_D16>;
+			clock-names = "osc26m", "osc32k", "mpll", "mpll_d2", "mpll_d3", "mpll_d4",
+				      "mpll_d5", "mpll_d6", "mpll_d8", "mpll_d12", "mpll_d16",
+				      "mpll_d26", "upll", "upll_d2", "upll_d3", "upll_d4",
+				      "upll_d5", "upll_d6", "upll_d8", "upll_d12", "upll_d16",
+				      "dpll", "dpll_d2", "dpll_d3", "dpll_d4", "dpll_d5", "dpll_d6",
+				      "dpll_d8", "dpll_d12", "dpll_d16", "gpll", "gpll_d2",
+				      "gpll_d3", "gpll_d4", "gpll_d5", "gpll_d6", "gpll_d8",
+				      "gpll_d12", "gpll_d16";
+		};
+
+		lspclk: clock-controller at 1400000 {
+			compatible = "zte,zx297520v3-lspclk";
+			reg = <0x01400000 0x100>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+
+			clocks = <&matrixclk ZX297520V3_LSP_MPLL_D5_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_MPLL_D4_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_MPLL_D6_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_MPLL_D8_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_MPLL_D12_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_OSC26M_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_OSC32K_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_PCLK>,
+				 <&matrixclk ZX297520V3_LSP_TDM_WCLK>,
+				 <&matrixclk ZX297520V3_LSP_DPLL_D4_WCLK>;
+			clock-names = "mpll_d5", "mpll_d4", "mpll_d6", "mpll_d8", "mpll_d12",
+				      "osc26m", "osc32k", "pclk", "tdm_wclk", "dpll_d4";
+		};
+
+
 		uart0: serial at 131000 {
 			compatible = "arm,pl011", "arm,primecell";
 			arm,primecell-periphid = <0x0018c011>;
 			reg = <0x00131000 0x1000>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uartclk>, <&uartclk>;
+			clocks = <&topclk ZX297520V3_UART0_WCLK>, <&topclk ZX297520V3_UART0_PCLK>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&topclk ZX297520V3_UART0_RESET>;
 			status = "disabled";
 		};
 
@@ -85,8 +156,9 @@ uart1: serial at 1408000 {
 			arm,primecell-periphid = <0x0018c011>;
 			reg = <0x01408000 0x1000>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uartclk>, <&uartclk>;
+			clocks = <&lspclk ZX297520V3_UART1_WCLK>, <&lspclk ZX297520V3_UART1_PCLK>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&lspclk ZX297520V3_UART1_RESET>;
 			status = "disabled";
 		};
 
@@ -94,9 +166,9 @@ uart2: serial at 140d000 {
 			compatible = "arm,pl011", "arm,primecell";
 			arm,primecell-periphid = <0x0018c011>;
 			reg = <0x0140d000 0x1000>;
-			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&uartclk>, <&uartclk>;
+			clocks = <&lspclk ZX297520V3_UART2_WCLK>, <&lspclk ZX297520V3_UART2_PCLK>;
 			clock-names = "uartclk", "apb_pclk";
+			resets = <&lspclk ZX297520V3_UART2_RESET>;
 			status = "disabled";
 		};
 	};

-- 
2.53.0