diff options
Diffstat (limited to 'arm-am33xx-bbb-dts.patch')
| -rw-r--r-- | arm-am33xx-bbb-dts.patch | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/arm-am33xx-bbb-dts.patch b/arm-am33xx-bbb-dts.patch deleted file mode 100644 index b9b9fc475..000000000 --- a/arm-am33xx-bbb-dts.patch +++ /dev/null @@ -1,230 +0,0 @@ -From 227cadff47a2b00e91deb5b54f1fd551808d42ae Mon Sep 17 00:00:00 2001 -From: Pantelis Antoniou <panto@antoniou-consulting.com> -Date: Fri, 28 Jun 2013 14:18:08 +0300 -Subject: [PATCH 1/3] am335x: dts: Add beaglebone black DTS - -Added the beaglebone black's DTS file. Note that at some point in -time we'll switch to using a common black.dtsi file. - -Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com> ---- - arch/arm/boot/dts/Makefile | 3 +- - arch/arm/boot/dts/am335x-boneblack.dts | 196 +++++++++++++++++++++++++++++++++ - 2 files changed, 198 insertions(+), 1 deletion(-) - create mode 100644 arch/arm/boot/dts/am335x-boneblack.dts - -diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile ---- a/arch/arm/boot/dts/Makefile.orig 2013-07-17 11:51:55.510389342 +0100 -+++ b/arch/arm/boot/dts/Makefile 2013-07-17 11:55:09.492689175 +0100 -@@ -172,6 +172,7 @@ - am335x-evm.dtb \ - am335x-evmsk.dtb \ - am335x-bone.dtb \ -+ am335x-boneblack.dtb \ - am3517-evm.dtb \ - am3517_mt_ventoux.dtb \ - am43x-epos-evm.dtb -diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts -new file mode 100644 -index 0000000..d21e223 ---- /dev/null -+++ b/arch/arm/boot/dts/am335x-boneblack.dts -@@ -0,0 +1,196 @@ -+/* -+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ -+ * -+ * 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. -+ */ -+/dts-v1/; -+ -+/include/ "am33xx.dtsi" -+ -+/ { -+ model = "TI AM335x BeagleBone"; -+ compatible = "ti,am335x-bone", "ti,am33xx"; -+ -+ cpus { -+ cpu@0 { -+ cpu0-supply = <&dcdc2_reg>; -+ -+ /* -+ * To consider voltage drop between PMIC and SoC, -+ * tolerance value is reduced to 2% from 4% and -+ * voltage value is increased as a precaution. -+ */ -+ operating-points = < -+ /* kHz uV */ -+ 1000000 1350000 -+ 800000 1300000 -+ 600000 1112000 -+ 300000 969000 -+ >; -+ }; -+ }; -+ -+ memory { -+ device_type = "memory"; -+ reg = <0x80000000 0x10000000>; /* 256 MB */ -+ }; -+ -+ am33xx_pinmux: pinmux@44e10800 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&user_leds_s0>; -+ -+ user_leds_s0: user_leds_s0 { -+ pinctrl-single,pins = < -+ 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ -+ 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */ -+ 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */ -+ 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ -+ >; -+ }; -+ -+ emmc2_pins: pinmux_emmc2_pins { -+ pinctrl-single,pins = < -+ 0x80 0x32 /* gpmc_csn1.mmc1_clk, INPUT_PULLUP | MODE2 */ -+ 0x84 0x32 /* gpmc_csn2.mmc1_cmd, INPUT_PULLUP | MODE2 */ -+ 0x00 0x31 /* gpmc_ad0.mmc1_dat0, INPUT_PULLUP | MODE1 */ -+ 0x04 0x31 /* gpmc_ad1.mmc1_dat1, INPUT_PULLUP | MODE1 */ -+ 0x08 0x31 /* gpmc_ad2.mmc1_dat2, INPUT_PULLUP | MODE1 */ -+ 0x0c 0x31 /* gpmc_ad3.mmc1_dat3, INPUT_PULLUP | MODE1 */ -+ 0x10 0x31 /* gpmc_ad4.mmc1_dat4, INPUT_PULLUP | MODE1 */ -+ 0x14 0x31 /* gpmc_ad5.mmc1_dat5, INPUT_PULLUP | MODE1 */ -+ 0x18 0x31 /* gpmc_ad6.mmc1_dat6, INPUT_PULLUP | MODE1 */ -+ 0x1c 0x31 /* gpmc_ad7.mmc1_dat7, INPUT_PULLUP | MODE1 */ -+ /* eMMC_RSTn */ -+ 0x50 0x17 /* gpmc_a4.gpio1_20, OUTPUT | MODE7 | PULLUP */ -+ >; -+ }; -+ }; -+ -+ ocp { -+ uart1: serial@44e09000 { -+ status = "okay"; -+ }; -+ -+ i2c0: i2c@44e0b000 { -+ status = "okay"; -+ clock-frequency = <400000>; -+ -+ tps: tps@24 { -+ reg = <0x24>; -+ }; -+ -+ }; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ led@2 { -+ label = "beaglebone:green:heartbeat"; -+ gpios = <&gpio1 21 0>; -+ linux,default-trigger = "heartbeat"; -+ default-state = "off"; -+ }; -+ -+ led@3 { -+ label = "beaglebone:green:mmc0"; -+ gpios = <&gpio1 22 0>; -+ linux,default-trigger = "mmc0"; -+ default-state = "off"; -+ }; -+ -+ led@4 { -+ label = "beaglebone:green:usr2"; -+ gpios = <&gpio1 23 0>; -+ default-state = "off"; -+ }; -+ -+ led@5 { -+ label = "beaglebone:green:usr3"; -+ gpios = <&gpio1 24 0>; -+ default-state = "off"; -+ }; -+ }; -+ -+ vmmcsd_fixed: fixedregulator@0 { -+ compatible = "regulator-fixed"; -+ regulator-name = "vmmcsd_fixed"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+ -+}; -+ -+/include/ "tps65217.dtsi" -+ -+&tps { -+ regulators { -+ dcdc1_reg: regulator@0 { -+ regulator-always-on; -+ }; -+ -+ dcdc2_reg: regulator@1 { -+ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ -+ regulator-name = "vdd_mpu"; -+ regulator-min-microvolt = <925000>; -+ regulator-max-microvolt = <1325000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ dcdc3_reg: regulator@2 { -+ /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ -+ regulator-name = "vdd_core"; -+ regulator-min-microvolt = <925000>; -+ regulator-max-microvolt = <1150000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ ldo1_reg: regulator@3 { -+ regulator-always-on; -+ }; -+ -+ ldo2_reg: regulator@4 { -+ regulator-always-on; -+ }; -+ -+ ldo3_reg: regulator@5 { -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; /* orig 3.3V*/ -+ regulator-always-on; -+ }; -+ -+ ldo4_reg: regulator@6 { -+ regulator-always-on; -+ }; -+ }; -+}; -+ -+&cpsw_emac0 { -+ phy_id = <&davinci_mdio>, <0>; -+}; -+ -+&cpsw_emac1 { -+ phy_id = <&davinci_mdio>, <1>; -+}; -+ -+&mmc1 { -+ status = "okay"; -+ vmmc-supply = <&vmmcsd_fixed>; -+ ti,vcc-aux-disable-is-sleep; -+}; -+ -+&mmc2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&emmc2_pins>; /* wrong numbering */ -+ vmmc-supply = <&ldo3_reg>; -+ bus-width = <8>; -+ ti,non-removable; -+ status = "okay"; -+ ti,vcc-aux-disable-is-sleep; -+ -+ reset-gpio = <&gpio1 20 0x00>; -+}; --- -1.8.2.1 |