Commit d1b8bfa3 authored by Lee Jones's avatar Lee Jones
Browse files

ARM: ux500: Create a DTS hierarchy for ST-Ericsson's HREF boards 



There are two main versions of the ST-Ericsson hardware reference board,
each with subtle differences. These versions are described in current
platform data as 'mop500' for HREF v1.1 & v2.0 and 'hrefv60+' for latter
incarnations. However, the boards have much in common, so this patch
creates a .dtsi (Device Tree Source Include) file which describes the
similarities between the two boards and individual 'hrefprev60' and
'hrefv60plus' .dts files which depict the differences.

Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 92a0f489

arch/arm/boot/dts/href.dtsi

0 → 100644
+262 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2012 ST-Ericsson AB

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 or later at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/include/ "dbx5x0.dtsi"



/ {

	memory {

		reg = <0x00000000 0x20000000>;

	};



	soc-u9500 {

		uart@80120000 {

			status = "okay";

		};



		uart@80121000 {

			status = "okay";

		};



		uart@80007000 {

			status = "okay";

		};



		i2c@80004000 {

			tc3589x@42 {

				compatible = "tc3589x";

				reg = <0x42>;

				interrupt-parent = <&gpio6>;

				interrupts = <25 0x1>;



				interrupt-controller;

				#interrupt-cells = <2>;



				tc3589x_gpio: tc3589x_gpio {

					compatible = "tc3589x-gpio";

					interrupts = <0 0x1>;



					interrupt-controller;

					#interrupt-cells = <2>;

					gpio-controller;

					#gpio-cells = <2>;

				};

			};

		};



		i2c@80128000 {

			lp5521@0x33 {

				compatible = "lp5521";

				reg = <0x33>;

			};



			lp5521@0x34 {

				compatible = "lp5521";

				reg = <0x34>;

			};



			bh1780@0x29 {

				compatible = "rohm,bh1780gli";

				reg = <0x33>;

			};

		};



		// External Micro SD slot

		sdi0_per1@80126000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <4>;

			mmc-cap-sd-highspeed;

			mmc-cap-mmc-highspeed;

			vmmc-supply = <&ab8500_ldo_aux3_reg>;



			cd-gpios  = <&tc3589x_gpio 3 0x4>;



			status = "okay";

		};



		// WLAN SDIO channel

		sdi1_per2@80118000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <4>;



			status = "okay";

		};



		// PoP:ed eMMC

		sdi2_per3@80005000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <8>;

			mmc-cap-mmc-highspeed;



			status = "okay";

		};



		// On-board eMMC

		sdi4_per2@80114000 {

			arm,primecell-periphid = <0x10480180>;

		        max-frequency = <50000000>;

			bus-width = <8>;

			mmc-cap-mmc-highspeed;

			vmmc-supply = <&ab8500_ldo_aux2_reg>;



			status = "okay";

		};



		sound {

			compatible = "stericsson,snd-soc-mop500";



			stericsson,cpu-dai = <&msp1 &msp3>;

			stericsson,audio-codec = <&codec>;

		};



		msp1: msp@80124000 {

			status = "okay";

		};



		msp3: msp@80125000 {

			status = "okay";

		};



		prcmu@80157000 {

			db8500-prcmu-regulators {

				db8500_vape_reg: db8500_vape {

					regulator-name = "db8500-vape";

				};



				db8500_varm_reg: db8500_varm {

					regulator-name = "db8500-varm";

				};



				db8500_vmodem_reg: db8500_vmodem {

					regulator-name = "db8500-vmodem";

				};



				db8500_vpll_reg: db8500_vpll {

					regulator-name = "db8500-vpll";

				};



				db8500_vsmps1_reg: db8500_vsmps1 {

					regulator-name = "db8500-vsmps1";

				};



				db8500_vsmps2_reg: db8500_vsmps2 {

					regulator-name = "db8500-vsmps2";

				};



				db8500_vsmps3_reg: db8500_vsmps3 {

					regulator-name = "db8500-vsmps3";

				};



				db8500_vrf1_reg: db8500_vrf1 {

					regulator-name = "db8500-vrf1";

				};



				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {

					regulator-name = "db8500-sva-mmdsp";

				};



				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {

					regulator-name = "db8500-sva-mmdsp-ret";

				};



				db8500_sva_pipe_reg: db8500_sva_pipe {

					regulator-name = "db8500_sva_pipe";

				};



				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {

					regulator-name = "db8500_sia_mmdsp";

				};



				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {

					regulator-name = "db8500-sia-mmdsp-ret";

				};



				db8500_sia_pipe_reg: db8500_sia_pipe {

					regulator-name = "db8500-sia-pipe";

				};



				db8500_sga_reg: db8500_sga {

					regulator-name = "db8500-sga";

				};



				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {

					regulator-name = "db8500-b2r2-mcde";

				};



				db8500_esram12_reg: db8500_esram12 {

					regulator-name = "db8500-esram12";

				};



				db8500_esram12_ret_reg: db8500_esram12_ret {

					regulator-name = "db8500-esram12-ret";

				};



				db8500_esram34_reg: db8500_esram34 {

					regulator-name = "db8500-esram34";

				};



				db8500_esram34_ret_reg: db8500_esram34_ret {

					regulator-name = "db8500-esram34-ret";

				};

			};



			ab8500@5 {

				ab8500-regulators {

					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {

						regulator-name = "V-DISPLAY";

					};



					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {

						regulator-name = "V-eMMC1";

					};



					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {

						regulator-name = "V-MMC-SD";

					};



					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {

						regulator-name = "V-INTCORE";

					};



					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {

						regulator-name = "V-TVOUT";

					};



					ab8500_ldo_usb_reg: ab8500_ldo_usb {

						regulator-name = "dummy";

					};



					ab8500_ldo_audio_reg: ab8500_ldo_audio {

						regulator-name = "V-AUD";

					};



					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {

						regulator-name = "V-AMIC1";

					};



					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {

						regulator-name = "V-AMIC2";

					};



					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {

						regulator-name = "V-DMIC";

					};



					ab8500_ldo_ana_reg: ab8500_ldo_ana {

						regulator-name = "V-CSI/DSI";

					};

				};

			};

		};

	};

};

arch/arm/boot/dts/hrefv60plus.dts

+2 −254
Original line number Diff line number Diff line
@@ -11,261 +11,9 @@ 


/dts-v1/;

/include/ "dbx5x0.dtsi"

/include/ "href.dtsi"



/ {

	model = "ST-Ericsson HREF platform with Device Tree";

	model = "ST-Ericsson HREF (v60+) platform with Device Tree";

	compatible = "st-ericsson,hrefv60+";



	memory {

		reg = <0x00000000 0x20000000>;

	};



	soc-u9500 {

		uart@80120000 {

			status = "okay";

		};



		uart@80121000 {

			status = "okay";

		};



		uart@80007000 {

			status = "okay";

		};



		i2c@80004000 {

			tc3589x@42 {

				compatible = "tc3589x";

				reg = <0x42>;

				interrupt-parent = <&gpio6>;

				interrupts = <25 0x1>;



				interrupt-controller;

				#interrupt-cells = <2>;



				tc3589x_gpio: tc3589x_gpio {

					compatible = "tc3589x-gpio";

					interrupts = <0 0x1>;



					interrupt-controller;

					#interrupt-cells = <2>;

					gpio-controller;

					#gpio-cells = <2>;

				};

			};



			tps61052@33 {

				compatible = "tps61052";

				reg = <0x33>;

			};

		};



		i2c@80128000 {

			lp5521@0x33 {

				compatible = "lp5521";

				reg = <0x33>;

			};



			lp5521@0x34 {

				compatible = "lp5521";

				reg = <0x34>;

			};



			bh1780@0x29 {

				compatible = "rohm,bh1780gli";

				reg = <0x33>;

			};

		};



		// External Micro SD slot

		sdi0_per1@80126000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <4>;

			mmc-cap-sd-highspeed;

			mmc-cap-mmc-highspeed;

			vmmc-supply = <&ab8500_ldo_aux3_reg>;



			cd-gpios  = <&tc3589x_gpio 3 0x4>;



			status = "okay";

		};



		// WLAN SDIO channel

		sdi1_per2@80118000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <4>;



			status = "okay";

		};



		// PoP:ed eMMC

		sdi2_per3@80005000 {

			arm,primecell-periphid = <0x10480180>;

			max-frequency = <50000000>;

			bus-width = <8>;

			mmc-cap-mmc-highspeed;



			status = "okay";

		};



		// On-board eMMC

		sdi4_per2@80114000 {

			arm,primecell-periphid = <0x10480180>;

		        max-frequency = <50000000>;

			bus-width = <8>;

			mmc-cap-mmc-highspeed;

			vmmc-supply = <&ab8500_ldo_aux2_reg>;



			status = "okay";

		};



		sound {

			compatible = "stericsson,snd-soc-mop500";



			stericsson,cpu-dai = <&msp1 &msp3>;

			stericsson,audio-codec = <&codec>;

		};



		msp1: msp@80124000 {

			status = "okay";

		};



		msp3: msp@80125000 {

			status = "okay";

		};



		prcmu@80157000 {

			db8500-prcmu-regulators {

				db8500_vape_reg: db8500_vape {

					regulator-name = "db8500-vape";

				};



				db8500_varm_reg: db8500_varm {

					regulator-name = "db8500-varm";

				};



				db8500_vmodem_reg: db8500_vmodem {

					regulator-name = "db8500-vmodem";

				};



				db8500_vpll_reg: db8500_vpll {

					regulator-name = "db8500-vpll";

				};



				db8500_vsmps1_reg: db8500_vsmps1 {

					regulator-name = "db8500-vsmps1";

				};



				db8500_vsmps2_reg: db8500_vsmps2 {

					regulator-name = "db8500-vsmps2";

				};



				db8500_vsmps3_reg: db8500_vsmps3 {

					regulator-name = "db8500-vsmps3";

				};



				db8500_vrf1_reg: db8500_vrf1 {

					regulator-name = "db8500-vrf1";

				};



				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {

					regulator-name = "db8500-sva-mmdsp";

				};



				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {

					regulator-name = "db8500-sva-mmdsp-ret";

				};



				db8500_sva_pipe_reg: db8500_sva_pipe {

					regulator-name = "db8500_sva_pipe";

				};



				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {

					regulator-name = "db8500_sia_mmdsp";

				};



				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {

					regulator-name = "db8500-sia-mmdsp-ret";

				};



				db8500_sia_pipe_reg: db8500_sia_pipe {

					regulator-name = "db8500-sia-pipe";

				};



				db8500_sga_reg: db8500_sga {

					regulator-name = "db8500-sga";

				};



				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {

					regulator-name = "db8500-b2r2-mcde";

				};



				db8500_esram12_reg: db8500_esram12 {

					regulator-name = "db8500-esram12";

				};



				db8500_esram12_ret_reg: db8500_esram12_ret {

					regulator-name = "db8500-esram12-ret";

				};



				db8500_esram34_reg: db8500_esram34 {

					regulator-name = "db8500-esram34";

				};



				db8500_esram34_ret_reg: db8500_esram34_ret {

					regulator-name = "db8500-esram34-ret";

				};

			};



			ab8500@5 {

				ab8500-regulators {

					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {

						regulator-name = "V-DISPLAY";

					};



					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {

						regulator-name = "V-eMMC1";

					};



					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {

						regulator-name = "V-MMC-SD";

					};



					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {

						regulator-name = "V-INTCORE";

					};



					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {

						regulator-name = "V-TVOUT";

					};



					ab8500_ldo_usb_reg: ab8500_ldo_usb {

						regulator-name = "dummy";

					};



					ab8500_ldo_audio_reg: ab8500_ldo_audio {

						regulator-name = "V-AUD";

					};



					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {

						regulator-name = "V-AMIC1";

					};



					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {

						regulator-name = "V-AMIC2";

					};



					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {

						regulator-name = "V-DMIC";

					};



					ab8500_ldo_ana_reg: ab8500_ldo_ana {

						regulator-name = "V-CSI/DSI";

					};

				};

			};

		};

	};

};

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