On Fri, 07 Mar 2014, Maxime COQUELIN wrote:

Going to gloss over this, as you and Srini are the platform experts.

+/*
+ * Copyright (C) 2013 STMicroelectronics R&D Limited

s/2013/2014

+ * [off-list ref]

Might consider submitting a MAINTAINERS entry for all of ST's DTS(I)
files and removing this from them. Only if this ML is pretty
stable/constant of course.

+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/ {
+	clocks {
+		/*
+		 * Fixed 30MHz oscillator inputs to SoC
+		 */
+		CLK_SYSIN: CLK_SYSIN {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <30000000>;
+			clock-output-names = "CLK_SYSIN";
+		};
+
+		/*
+		 * ARM Peripheral clock for timers
+		 */
+		arm_periph_clk: arm_periph_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <600000000>;
+		};
+
+		/*
+		 * Bootloader initialized system infrastructure clock for
+		 * serial devices.
+		 */
+		CLK_EXT2F_A9: clockgenC0 at 13 {

s/@/@0x

s/@/@0x

I won't mention this particular point again, but it needs to be
propagated throughout the patch.

+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x100>;
+				st,bank-name = "PIO0";
+			};
+			PIO1: gpio at 09611000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1000 0x100>;

Are there really these big gaps in the register space i.e 0x1100 -> 0x2000 etc?

+				st,bank-name = "PIO1";
+			};
+			PIO2: gpio at 09612000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2000 0x100>;
+				st,bank-name = "PIO2";
+			};
+			PIO3: gpio at 09613000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x3000 0x100>;
+				st,bank-name = "PIO3";
+			};
+			PIO4: gpio at 09614000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x4000 0x100>;
+				st,bank-name = "PIO4";
+			};
+
+			PIO5: gpio at 09615000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x5000 0x100>;
+				st,bank-name = "PIO5";
+			};
+
+			rc {
+				pinctrl_ir: ir0 {
+					st,pins {
+						ir = <&PIO4 0 ALT2 IN>;
+					};
+				};
+			};
+
+			/* SBC_ASC0 - UART10 */
+			sbc_serial0 {
+				pinctrl_sbc_serial0: sbc_serial0-0 {
+					st,pins {
+						tx = <&PIO3 4 ALT1 OUT>;
+						rx = <&PIO3 5 ALT1 IN>;
+					};
+				};
+			};
+			/* SBC_ASC1 - UART11 */
+			sbc_serial1 {
+				pinctrl_sbc_serial1: sbc_serial1-0 {
+					st,pins {
+						tx = <&PIO2 6 ALT3 OUT>;
+						rx = <&PIO2 7 ALT3 IN>;
+					};
+				};
+			};
+
+			i2c10 {
+				pinctrl_i2c10_default: i2c10-default {
+					st,pins {
+						sda = <&PIO4 6 ALT1 BIDIR>;
+						scl = <&PIO4 5 ALT1 BIDIR>;
+					};
+				};
+			};
+
+			i2c11 {
+				pinctrl_i2c11_default: i2c11-default {
+					st,pins {
+						sda = <&PIO5 1 ALT1 BIDIR>;
+						scl = <&PIO5 0 ALT1 BIDIR>;
+					};
+				};
+			};
+
+			keyscan {
+				pinctrl_keyscan: keyscan {
+					st,pins {
+						keyin0 = <&PIO4 0 ALT6 IN>;
+						keyin1 = <&PIO4 5 ALT4 IN>;
+						keyin2 = <&PIO0 4 ALT2 IN>;
+						keyin3 = <&PIO2 6 ALT2 IN>;
+
+						keyout0 = <&PIO4 6 ALT4 OUT>;
+						keyout1 = <&PIO1 7 ALT2 OUT>;
+						keyout2 = <&PIO0 6 ALT2 OUT>;
+						keyout3 = <&PIO2 7 ALT2 OUT>;
+					};
+				};
+			};
+
+			gmac1 {
+				/*
+				  Almost all the boards based on STiH407 SoC have an embedded
+				  switch where the mdio/mdc have been used for managing the SMI
+				  iface via I2C. For this reason these lines can be allocated
+				  by using dedicated configuration (in case of there will be a
+				  standard PHY transceiver on-board).
+				*/

Non-standard multi-line comment. Please fill in the remaining '*'s.

+				pinctrl_rgmii1: rgmii1-0 {
+					st,pins {
+
+						txd0 = <&PIO0 0 ALT1 OUT DE_IO 0 CLK_A>;
+						txd1 = <&PIO0 1 ALT1 OUT DE_IO 0 CLK_A>;
+						txd2 = <&PIO0 2 ALT1 OUT DE_IO 0 CLK_A>;
+						txd3 = <&PIO0 3 ALT1 OUT DE_IO 0 CLK_A>;
+						txen = <&PIO0 5 ALT1 OUT DE_IO 0 CLK_A>;
+						txclk = <&PIO0 6 ALT1 IN NICLK 0 CLK_A>;
+						rxd0 = <&PIO1 4 ALT1 IN DE_IO 0 CLK_A>;
+						rxd1 = <&PIO1 5 ALT1 IN DE_IO 0 CLK_A>;
+						rxd2 = <&PIO1 6 ALT1 IN DE_IO 0 CLK_A>;
+						rxd3 = <&PIO1 7 ALT1 IN DE_IO 0 CLK_A>;
+						rxdv = <&PIO2 0 ALT1 IN DE_IO 0 CLK_A>;
+						rxclk = <&PIO2 2 ALT1 IN NICLK 500 CLK_A>;
+						clk125 = <&PIO3 7 ALT4 IN NICLK 0 CLK_A>;
+						phyclk = <&PIO2 3 ALT4 OUT NICLK 1750 CLK_B>;
+					};
+				};
+
+				pinctrl_rgmii1_mdio: rgmii1-mdio {
+					st,pins {
+						mdio = <&PIO1 0 ALT1 OUT BYPASS 0>;
+						mdc = <&PIO1 1 ALT1 OUT NICLK 0 CLK_A>;
+						mdint = <&PIO1 3 ALT1 IN BYPASS 0>;
+					};
+				};
+
+				pinctrl_mii1: mii1 {
+					st,pins {
+						txd0 = <&PIO0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txd1 = <&PIO0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txd2 = <&PIO0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txd3 = <&PIO0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txer = <&PIO0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txen = <&PIO0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+						txclk = <&PIO0 6 ALT1 IN NICLK 0 CLK_A>;
+						col = <&PIO0 7 ALT1 IN BYPASS 1000>;
+
+						mdio = <&PIO1 0 ALT1 OUT BYPASS 1500>;
+						mdc = <&PIO1 1 ALT1 OUT NICLK 0 CLK_A>;
+						crs = <&PIO1 2 ALT1 IN BYPASS 1000>;
+						mdint = <&PIO1 3 ALT1 IN BYPASS 0>;
+						rxd0 = <&PIO1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+						rxd1 = <&PIO1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+						rxd2 = <&PIO1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+						rxd3 = <&PIO1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+
+						rxdv = <&PIO2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+						rx_er = <&PIO2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+						rxclk = <&PIO2 2 ALT1 IN NICLK 0 CLK_A>;
+						phyclk = <&PIO2 3 ALT1 OUT NICLK 0 CLK_A>;
+					};
+				};
+
+			};

Superflous new line.

+			pwm1 {
+				pinctrl_pwm1_chan0_default: pwm1-0-default {
+					st,pins {
+						pwm-out = <&PIO3 0 ALT1 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan1_default: pwm1-1-default {
+					st,pins {
+						pwm-out = <&PIO4 4 ALT1 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan2_default: pwm1-2-default {
+					st,pins {
+						pwm-out = <&PIO4 6 ALT3 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan3_default: pwm1-3-default {
+					st,pins {
+						pwm-out = <&PIO4 7 ALT3 OUT>;
+					};
+				};
+			};
+
+		};
+
+		pin-controller-front0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "st,stih407-front-pinctrl";
+			st,syscfg = <&syscfg_front>;
+			reg = <0x0920f080 0x4>;
+			reg-names = "irqmux";
+			interrupts = <GIC_SPI 189 IRQ_TYPE_NONE>;
+			interrupts-names = "irqmux";
+			ranges = <0 0x09200000 0x10000>;
+
+			PIO10: PIO at 09200000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x100>;
+				st,bank-name = "PIO10";
+			};
+			PIO11: PIO at 09201000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1000 0x100>;
+				st,bank-name = "PIO11";
+			};
+			PIO12: PIO at 09202000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2000 0x100>;
+				st,bank-name = "PIO12";
+			};
+			PIO13: PIO at 09203000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x3000 0x100>;
+				st,bank-name = "PIO13";
+			};
+			PIO14: PIO at 09204000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x4000 0x100>;
+				st,bank-name = "PIO14";
+			};
+			PIO15: PIO at 09205000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x5000 0x100>;
+				st,bank-name = "PIO15";
+			};
+			PIO16: PIO at 09206000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x6000 0x100>;
+				st,bank-name = "PIO16";
+			};
+			PIO17: PIO at 09207000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x7000 0x100>;
+				st,bank-name = "PIO17";
+			};
+			PIO18: PIO at 09208000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x8000 0x100>;
+				st,bank-name = "PIO18";
+			};
+			PIO19: PIO at 09209000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x9000 0x100>;
+				st,bank-name = "PIO19";
+			};
+
+			/* Comms */
+			serial0 {
+				pinctrl_serial0: serial0-0 {
+					st,pins {
+						tx = <&PIO17 0 ALT1 OUT>;
+						rx = <&PIO17 1 ALT1 IN>;
+					};
+				};
+			};
+
+			serial1 {
+				pinctrl_serial1: serial1-0 {
+					st,pins {
+						tx = <&PIO16 0 ALT1 OUT>;
+						rx = <&PIO16 1 ALT1 IN>;
+					};
+				};
+			};
+
+			serial2 {
+				pinctrl_serial2: serial2-0 {
+					st,pins {
+						tx = <&PIO15 0 ALT1 OUT>;
+						rx = <&PIO15 1 ALT1 IN>;
+					};
+				};
+			};
+
+			mmc1 {
+				pinctrl_sd1: sd1-0 {
+					st,pins {
+						sd_clk = <&PIO19 3 ALT5 BIDIR NICLK 0 CLK_B>;
+						sd_cmd = <&PIO19 2 ALT5 BIDIR_PU BYPASS 0>;
+						sd_dat0 = <&PIO19 4 ALT5 BIDIR_PU BYPASS 0>;
+						sd_dat1 = <&PIO19 5 ALT5 BIDIR_PU BYPASS 0>;
+						sd_dat2 = <&PIO19 6 ALT5 BIDIR_PU BYPASS 0>;
+						sd_dat3 = <&PIO19 7 ALT5 BIDIR_PU BYPASS 0>;
+						sd_led = <&PIO16 6 ALT6 OUT>;
+						sd_pwren = <&PIO16 7 ALT6 OUT>;
+						sd_cd = <&PIO19 0 ALT6 IN>;
+						sd_wp = <&PIO19 1 ALT6 IN>;
+					};
+				};
+			};
+
+
+			i2c0 {
+				pinctrl_i2c0_default: i2c0-default {
+					st,pins {
+						sda = <&PIO10 6 ALT2 BIDIR>;
+						scl = <&PIO10 5 ALT2 BIDIR>;
+					};
+				};
+			};
+
+			i2c1 {
+				pinctrl_i2c1_default: i2c1-default {
+					st,pins {
+						sda = <&PIO11 1 ALT2 BIDIR>;
+						scl = <&PIO11 0 ALT2 BIDIR>;
+					};
+				};
+			};
+
+			i2c2 {
+				pinctrl_i2c2_default: i2c2-default {
+					st,pins {
+						sda = <&PIO15 6 ALT2 BIDIR>;
+						scl = <&PIO15 5 ALT2 BIDIR>;
+					};
+				};
+			};
+
+			i2c3 {
+				pinctrl_i2c3_default: i2c3-default {
+					st,pins {
+						sda = <&PIO18 6 ALT1 BIDIR>;
+						scl = <&PIO18 5 ALT1 BIDIR>;
+					};
+				};
+			};
+
+			spi0 {
+				pinctrl_spi0_default: spi0-default {
+					st,pins {
+						mtsr = <&PIO12 6 ALT2 BIDIR>;
+						mrst = <&PIO12 7 ALT2 BIDIR>;
+						scl = <&PIO12 5 ALT2 BIDIR>;
+					};
+				};
+			};
+		};
+
+		pin-controller-front1 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "st,stih407-front-pinctrl";
+			st,syscfg = <&syscfg_front>;
+			reg = <0x0921f080 0x4>;
+			reg-names = "irqmux";
+			interrupts = <GIC_SPI 190 IRQ_TYPE_NONE>;
+			interrupts-names = "irqmux";
+			ranges = <0 0x09210000 0x10000>;
+
+			PIO20: PIO at 09210000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x100>;
+				st,bank-name = "PIO20";
+			};
+		};
+
+		pin-controller-rear {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "st,stih407-rear-pinctrl";
+			st,syscfg = <&syscfg_rear>;
+			reg = <0x0922f080 0x4>;
+			reg-names = "irqmux";
+			interrupts = <GIC_SPI 191 IRQ_TYPE_NONE>;
+			interrupts-names = "irqmux";
+			ranges = <0 0x09220000 0x6000>;
+
+			PIO30: gpio at 09220000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x100>;
+				st,bank-name = "PIO30";
+			};
+			PIO31: gpio at 09221000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1000 0x100>;
+				st,bank-name = "PIO31";
+			};
+			PIO32: gpio at 09222000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2000 0x100>;
+				st,bank-name = "PIO32";
+			};
+			PIO33: gpio at 09223000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x3000 0x100>;
+				st,bank-name = "PIO33";
+			};
+			PIO34: gpio at 09224000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x4000 0x100>;
+				st,bank-name = "PIO34";
+			};
+			PIO35: gpio at 09225000 {
+				gpio-controller;
+				#gpio-cells = <1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x5000 0x100>;
+				st,bank-name = "PIO35";
+			};
+
+			i2c4 {
+				pinctrl_i2c4_default: i2c4-default {
+					st,pins {
+						sda = <&PIO30 1 ALT1 BIDIR>;
+						scl = <&PIO30 0 ALT1 BIDIR>;
+					};
+				};
+			};
+
+			i2c5 {
+				pinctrl_i2c5_default: i2c5-default {
+					st,pins {
+						sda = <&PIO34 4 ALT1 BIDIR>;
+						scl = <&PIO34 3 ALT1 BIDIR>;
+					};
+				};
+			};
+
+			usb3 {
+				pinctrl_usb3: usb3-2 {
+					st,pins {
+						usb-oc-detect = <&PIO35 4 ALT1 IN>;
+						usb-pwr-enable = <&PIO35 5 ALT1 OUT>;
+						usb-vbus-valid = <&PIO35 6 ALT1 IN>;
+					};
+				};
+			};
+
+			pwm0 {
+				pinctrl_pwm0_chan0_default: pwm0-0-default {
+					st,pins {
+						pwm-out = <&PIO31 1 ALT1 OUT>;
+					};
+				};
+			};
+
+		};

Extra new line above.

Space after colon and another after the address.

Same for all of the nodes below and throughout the patch.

+			compatible = "st,stih407-sbc-syscfg", "syscon";
+			reg = <0x9620000 0x1000>;
+		};
+
+		syscfg_front:front-syscfg at 9280000{
+			compatible = "st,stih407-front-syscfg", "syscon";
+			reg = <0x9280000 0x1000>;
+		};
+
+		syscfg_rear:rear-syscfg at 9290000{
+			compatible = "st,stih407-rear-syscfg", "syscon";
+			reg = <0x9290000 0x1000>;
+		};
+
+		syscfg_flash:flash-syscfg at 92a0000{
+			compatible = "st,stih407-flash-syscfg", "syscon";
+			reg = <0x92a0000 0x1000>;
+		};
+
+		syscfg_sbc_reg:fvdp-lite-syscfg at 9600000{
+			compatible = "st,stih407-sbc-reg-syscfg", "syscon";
+			reg = <0x9600000 0x1000>;
+		};
+
+		syscfg_core:core-syscfg at 92b0000{
+			compatible = "st,stih407-core-syscfg", "syscon";
+			reg = <0x92b0000 0x1000>;
+		};
+
+		syscfg_lpm:lpm-syscfg at 94b5100{
+			compatible = "st,stih407-lpm-syscfg", "syscon";
+			reg = <0x94b5100 0x1000>;
+		};
+
+		serial at 9830000{
+			compatible = "st,asc";
+			status = "disabled";

This might just be a personal thing, but I prefer to see the status at
the base of the node with a new line above it, as it is only relevant
to the node rather than the device.

+			reg = <0x9830000 0x2c>;
+			interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_serial0>;
+			clocks = <&CLK_EXT2F_A9>;
+		};

Like this:
	serial at 9830000{
		compatible = "st,asc";
		reg = <0x9830000 0x2c>;
		interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_serial0>;
		clocks = <&CLK_EXT2F_A9>;

		status = "disabled";
	};

+
+		serial at 9831000{
+			compatible = "st,asc";
+			status = "disabled";
+			reg = <0x9831000 0x2c>;
+			interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_serial1>;
+			clocks = <&CLK_EXT2F_A9>;
+		};
+
+		serial at 9832000{
+			compatible = "st,asc";
+			status = "disabled";
+			reg = <0x9832000 0x2c>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_serial2>;
+			clocks = <&CLK_EXT2F_A9>;
+		};
+
+		/* SBC_ASC0 - UART10 */
+		sbc_serial0: serial at 9530000 {
+			compatible = "st,asc";
+			status = "disabled";
+			reg = <0x9530000 0x2c>;
+			interrupts = <GIC_SPI 138 IRQ_TYPE_NONE>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_sbc_serial0>;
+			clocks = <&CLK_SYSIN>;
+		};
+
+		serial at 9531000 {
+			compatible = "st,asc";
+			status = "disabled";
+			reg = <0x9531000 0x2c>;
+			interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_sbc_serial1>;
+			clocks = <&CLK_SYSIN>;
+		};
+
+		i2c at 9840000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			reg = <0x9840000 0x110>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c0_default>;
+		};
+
+		i2c at 9841000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9841000 0x110>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c1_default>;
+		};
+
+		i2c at 9842000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9842000 0x110>;
+			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c2_default>;
+		};
+
+		i2c at 9843000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9843000 0x110>;
+			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c3_default>;
+		};
+
+		i2c at 9844000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9844000 0x110>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c4_default>;
+		};
+
+		i2c at 9845000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9845000 0x110>;
+			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_EXT2F_A9>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c5_default>;
+		};
+
+
+		/* SSCs on SBC */
+		i2c at 9540000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9540000 0x110>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_SYSIN>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c10_default>;
+		};
+
+		i2c at 9541000 {
+			compatible = "st,comms-ssc4-i2c";
+			status = "disabled";
+			reg = <0x9541000 0x110>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&CLK_SYSIN>;
+			clock-names = "ssc";
+			clock-frequency = <400000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c11_default>;
+		};
+	};
+};

Not sure if this is Git playing around again, but the };s look
misaligned in the submission.

Wow, this is good work and a lot of code!

Once my comments have been rectified, feel free to add my:
  Acked-by: Lee Jones [off-list ref] 

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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