ARM: STi: DT: STiH407: 407 DT Entry for clockgen C0

Patch adds DT entries for clockgen C0

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>

arch/arm/boot/dts/stih407-clock.dtsi

@@ -5,6 +5,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <dt-bindings/clock/stih407-clks.h>
 / {
 	clocks {
 		#address-cells = <1>;
@@ -64,5 +65,87 @@
 				clock-output-names = "clk-ic-lmi0";
 			};
 		};
+
+		clk_s_c0_quadfs: clk-s-c0-quadfs@9103000 {
+			#clock-cells = <1>;
+			compatible = "st,stih407-quadfs660-C", "st,quadfs";
+			reg = <0x9103000 0x1000>;
+
+			clocks = <&clk_sysin>;
+
+			clock-output-names = "clk-s-c0-fs0-ch0",
+					     "clk-s-c0-fs0-ch1",
+					     "clk-s-c0-fs0-ch2",
+					     "clk-s-c0-fs0-ch3";
+		};
+
+		clk_s_c0: clockgen-c@09103000 {
+			compatible = "st,clkgen-c32";
+			reg = <0x9103000 0x1000>;
+
+			clk_s_c0_pll0: clk-s-c0-pll0 {
+				#clock-cells = <1>;
+				compatible = "st,stih407-plls-c32-c0_0", "st,clkgen-plls-c32";
+
+				clocks = <&clk_sysin>;
+
+				clock-output-names = "clk-s-c0-pll0-odf-0";
+			};
+
+			clk_s_c0_pll1: clk-s-c0-pll1 {
+				#clock-cells = <1>;
+				compatible = "st,stih407-plls-c32-c0_1", "st,clkgen-plls-c32";
+
+				clocks = <&clk_sysin>;
+
+				clock-output-names = "clk-s-c0-pll1-odf-0";
+			};
+
+			clk_s_c0_flexgen: clk-s-c0-flexgen {
+				#clock-cells = <1>;
+				compatible = "st,flexgen";
+
+				clocks = <&clk_s_c0_pll0 0>,
+					 <&clk_s_c0_pll1 0>,
+					 <&clk_s_c0_quadfs 0>,
+					 <&clk_s_c0_quadfs 1>,
+					 <&clk_s_c0_quadfs 2>,
+					 <&clk_s_c0_quadfs 3>,
+					 <&clk_sysin>;
+
+				clock-output-names = "clk-icn-gpu",
+						     "clk-fdma",
+						     "clk-nand",
+						     "clk-hva",
+						     "clk-proc-stfe",
+						     "clk-proc-tp",
+						     "clk-rx-icn-dmu",
+						     "clk-rx-icn-hva",
+						     "clk-icn-cpu",
+						     "clk-tx-icn-dmu",
+						     "clk-mmc-0",
+						     "clk-mmc-1",
+						     "clk-jpegdec",
+						     "clk-ext2fa9",
+						     "clk-ic-bdisp-0",
+						     "clk-ic-bdisp-1",
+						     "clk-pp-dmu",
+						     "clk-vid-dmu",
+						     "clk-dss-lpc",
+						     "clk-st231-aud-0",
+						     "clk-st231-gp-1",
+						     "clk-st231-dmu",
+						     "clk-icn-lmi",
+						     "clk-tx-icn-disp-1",
+						     "clk-icn-sbc",
+						     "clk-stfe-frc2",
+						     "clk-eth-phy",
+						     "clk-eth-ref-phyclk",
+						     "clk-flash-promip",
+						     "clk-main-disp",
+						     "clk-aux-disp",
+						     "clk-compo-dvp";
+			};
+		};
 	};
 };

arch/arm/boot/dts/stih407.dtsi

@@ -120,7 +120,7 @@
 			interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_serial0>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 
 			status = "disabled";
 		};
@@ -131,7 +131,7 @@
 			interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_serial1>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 
 			status = "disabled";
 		};
@@ -142,7 +142,7 @@
 			interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_serial2>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 
 			status = "disabled";
 		};
@@ -174,7 +174,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x9840000 0x110>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";
@@ -187,7 +187,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			reg = <0x9841000 0x110>;
 			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";
@@ -200,7 +200,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			reg = <0x9842000 0x110>;
 			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";
@@ -213,7 +213,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			reg = <0x9843000 0x110>;
 			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";
@@ -226,7 +226,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			reg = <0x9844000 0x110>;
 			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";
@@ -239,7 +239,7 @@
 			compatible = "st,comms-ssc4-i2c";
 			reg = <0x9845000 0x110>;
 			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_ext2f_a9>;
+			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
 			clock-names = "ssc";
 			clock-frequency = <400000>;
 			pinctrl-names = "default";

include/dt-bindings/clock/stih407-clks.h

@@ -0,0 +1,11 @@
+/*
+ * This header provides constants clk index STMicroelectronics
+ * STiH407 SoC.
+ */
+#ifndef _DT_BINDINGS_CLK_STIH407
+#define _DT_BINDINGS_CLK_STIH407
+
+/* CLOCKGEN C0 */
+#define CLK_EXT2F_A9		13
+
+#endif