diff options
Diffstat (limited to 'arm-dts-Add-am335x-pocketbeagle.patch')
| -rw-r--r-- | arm-dts-Add-am335x-pocketbeagle.patch | 432 |
1 files changed, 0 insertions, 432 deletions
diff --git a/arm-dts-Add-am335x-pocketbeagle.patch b/arm-dts-Add-am335x-pocketbeagle.patch deleted file mode 100644 index 76fab6b55..000000000 --- a/arm-dts-Add-am335x-pocketbeagle.patch +++ /dev/null @@ -1,432 +0,0 @@ -From patchwork Tue Apr 17 17:14:04 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [v3] ARM: dts: Add am335x-pocketbeagle -From: Robert Nelson <robertcnelson@gmail.com> -X-Patchwork-Id: 10346089 -Message-Id: <20180417171404.13624-1-robertcnelson@gmail.com> -To: tony@atomide.com, - devicetree@vger.kernel.org -Cc: Drew Fustini <drew@beagleboard.org>, - Peter Robinson <pbrobinson@redhat.com>, - Jason Kridner <jkridner@beagleboard.org>, linux-omap@vger.kernel.org, - Robert Nelson <robertcnelson@gmail.com>, - linux-arm-kernel@lists.infradead.org -Date: Tue, 17 Apr 2018 12:14:04 -0500 - -PocketBeagle is an ultra-tiny-yet-complete open-source USB-key-fob computer. - -This board family can be indentified by the A335PBGL in the at24 eeprom: -A2: [aa 55 33 ee 41 33 33 35 50 42 47 4c 30 30 41 32 |.U3.A335PBGL00A2|] - -http://beagleboard.org/pocket -https://github.com/beagleboard/pocketbeagle - -Signed-off-by: Robert Nelson <robertcnelson@gmail.com> -CC: Tony Lindgren <tony@atomide.com> -CC: Jason Kridner <jkridner@beagleboard.org> -CC: Drew Fustini <drew@beagleboard.org> -CC: Peter Robinson <pbrobinson@redhat.com> ---- -Changes in v3: -- Fix: Board eeprom in subject message. (accidently copied PocketBone) -Changes in v2: -- Use SPDX tags. -- Use eeprom@50, remove repeated node and fix and remove '_' to fix node_name_chars_strict Warning -- Fix: PocketBeagle Name in Subject (not PocketBeagle Blue) -- Fix: leds remove '_' to fix node_name_chars_strict warning -- Fix: node_name_chars_strict pinmux_*_pins label's. ---- - arch/arm/boot/dts/Makefile | 1 + - arch/arm/boot/dts/am335x-osd335x-common.dtsi | 124 ++++++++++ - arch/arm/boot/dts/am335x-pocketbeagle.dts | 237 +++++++++++++++++++ - 3 files changed, 362 insertions(+) - create mode 100644 arch/arm/boot/dts/am335x-osd335x-common.dtsi - create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle.dts - -diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile -index 7e2424957809..5a09ff15743b 100644 ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -688,6 +688,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \ - am335x-pdu001.dtb \ - am335x-pepper.dtb \ - am335x-phycore-rdk.dtb \ -+ am335x-pocketbeagle.dtb \ - am335x-shc.dtb \ - am335x-sbc-t335.dtb \ - am335x-sl50.dtb \ -diff --git a/arch/arm/boot/dts/am335x-osd335x-common.dtsi b/arch/arm/boot/dts/am335x-osd335x-common.dtsi -new file mode 100644 -index 000000000000..d2150d207b7a ---- /dev/null -+++ b/arch/arm/boot/dts/am335x-osd335x-common.dtsi -@@ -0,0 +1,124 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ -+ * -+ * Author: Robert Nelson <robertcnelson@gmail.com> -+ */ -+ -+/ { -+ cpus { -+ cpu@0 { -+ cpu0-supply = <&dcdc2_reg>; -+ }; -+ }; -+ -+ memory@80000000 { -+ device_type = "memory"; -+ reg = <0x80000000 0x20000000>; /* 512 MB */ -+ }; -+}; -+ -+&cpu0_opp_table { -+ /* -+ * Octavo Systems: -+ * The EFUSE_SMA register is not programmed for any of the AM335x wafers -+ * we get and we are not programming them during our production test. -+ * Therefore, from a DEVICE_ID revision point of view, the silicon looks -+ * like it is Revision 2.1. However, from an EFUSE_SMA point of view for -+ * the HW OPP table, the silicon looks like it is Revision 1.0 (ie the -+ * EFUSE_SMA register reads as all zeros). -+ */ -+ oppnitro-1000000000 { -+ opp-supported-hw = <0x06 0x0100>; -+ }; -+}; -+ -+&am33xx_pinmux { -+ i2c0_pins: pinmux-i2c0-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ -+ AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ -+ >; -+ }; -+}; -+ -+&i2c0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins>; -+ -+ status = "okay"; -+ clock-frequency = <400000>; -+ -+ tps: tps@24 { -+ reg = <0x24>; -+ }; -+}; -+ -+/include/ "tps65217.dtsi" -+ -+&tps { -+ interrupts = <7>; /* NMI */ -+ interrupt-parent = <&intc>; -+ -+ ti,pmic-shutdown-controller; -+ -+ pwrbutton { -+ interrupts = <2>; -+ status = "okay"; -+ }; -+ -+ regulators { -+ dcdc1_reg: regulator@0 { -+ regulator-name = "vdds_dpr"; -+ 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 = <1351500>; -+ 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-name = "vio,vrtc,vdds"; -+ regulator-always-on; -+ }; -+ -+ ldo2_reg: regulator@4 { -+ regulator-name = "vdd_3v3aux"; -+ regulator-always-on; -+ }; -+ -+ ldo3_reg: regulator@5 { -+ regulator-name = "vdd_1v8"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-always-on; -+ }; -+ -+ ldo4_reg: regulator@6 { -+ regulator-name = "vdd_3v3a"; -+ regulator-always-on; -+ }; -+ }; -+}; -+ -+&aes { -+ status = "okay"; -+}; -+ -+&sham { -+ status = "okay"; -+}; -diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts -new file mode 100644 -index 000000000000..62fe5cab9fae ---- /dev/null -+++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts -@@ -0,0 +1,237 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ -+ * -+ * Author: Robert Nelson <robertcnelson@gmail.com> -+ */ -+/dts-v1/; -+ -+#include "am33xx.dtsi" -+#include "am335x-osd335x-common.dtsi" -+ -+/ { -+ model = "TI AM335x PocketBeagle"; -+ compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx"; -+ -+ chosen { -+ stdout-path = &uart0; -+ }; -+ -+ leds { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usr_leds_pins>; -+ -+ compatible = "gpio-leds"; -+ -+ usr0 { -+ label = "beaglebone:green:usr0"; -+ gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; -+ linux,default-trigger = "heartbeat"; -+ default-state = "off"; -+ }; -+ -+ usr1 { -+ label = "beaglebone:green:usr1"; -+ gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; -+ linux,default-trigger = "mmc0"; -+ default-state = "off"; -+ }; -+ -+ usr2 { -+ label = "beaglebone:green:usr2"; -+ gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; -+ linux,default-trigger = "cpu0"; -+ default-state = "off"; -+ }; -+ -+ usr3 { -+ label = "beaglebone:green:usr3"; -+ gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; -+ default-state = "off"; -+ }; -+ }; -+ -+ vmmcsd_fixed: fixedregulator0 { -+ compatible = "regulator-fixed"; -+ regulator-name = "vmmcsd_fixed"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ }; -+}; -+ -+&am33xx_pinmux { -+ i2c2_pins: pinmux-i2c2-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ -+ AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ -+ >; -+ }; -+ -+ ehrpwm0_pins: pinmux-ehrpwm0-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */ -+ >; -+ }; -+ -+ ehrpwm1_pins: pinmux-ehrpwm1-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */ -+ >; -+ }; -+ -+ mmc0_pins: pinmux-mmc0-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ -+ AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ -+ AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ -+ AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ -+ AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ -+ AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ -+ AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ -+ AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* (B12) mcasp0_aclkr.mmc0_sdwp */ -+ >; -+ }; -+ -+ spi0_pins: pinmux-spi0-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */ -+ AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */ -+ AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */ -+ AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */ -+ >; -+ }; -+ -+ spi1_pins: pinmux-spi1-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */ -+ AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */ -+ AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */ -+ AM33XX_IOPAD(0x9b0, PIN_INPUT_PULLUP | MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */ -+ >; -+ }; -+ -+ usr_leds_pins: pinmux-usr-leds-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ -+ AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */ -+ AM33XX_IOPAD(0x85c, PIN_OUTPUT | MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */ -+ AM33XX_IOPAD(0x860, PIN_OUTPUT | MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */ -+ >; -+ }; -+ -+ uart0_pins: pinmux-uart0-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* (E15) uart0_rxd.uart0_rxd */ -+ AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (E16) uart0_txd.uart0_txd */ -+ >; -+ }; -+ -+ uart4_pins: pinmux-uart4-pins { -+ pinctrl-single,pins = < -+ AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */ -+ AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */ -+ >; -+ }; -+}; -+ -+&epwmss0 { -+ status = "okay"; -+}; -+ -+&ehrpwm0 { -+ status = "okay"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ehrpwm0_pins>; -+}; -+ -+&epwmss1 { -+ status = "okay"; -+}; -+ -+&ehrpwm1 { -+ status = "okay"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ehrpwm1_pins>; -+}; -+ -+&i2c0 { -+ eeprom: eeprom@50 { -+ compatible = "atmel,24c256"; -+ reg = <0x50>; -+ }; -+}; -+ -+&i2c2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c2_pins>; -+ -+ status = "okay"; -+ clock-frequency = <400000>; -+}; -+ -+&mmc1 { -+ status = "okay"; -+ vmmc-supply = <&vmmcsd_fixed>; -+ bus-width = <4>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins>; -+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; -+}; -+ -+&rtc { -+ system-power-controller; -+}; -+ -+&tscadc { -+ status = "okay"; -+ adc { -+ ti,adc-channels = <0 1 2 3 4 5 6 7>; -+ ti,chan-step-avg = <16 16 16 16 16 16 16 16>; -+ ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; -+ ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins>; -+ -+ status = "okay"; -+}; -+ -+&uart4 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart4_pins>; -+ -+ status = "okay"; -+}; -+ -+&usb { -+ status = "okay"; -+}; -+ -+&usb_ctrl_mod { -+ status = "okay"; -+}; -+ -+&usb0_phy { -+ status = "okay"; -+}; -+ -+&usb0 { -+ status = "okay"; -+ dr_mode = "otg"; -+}; -+ -+&usb1_phy { -+ status = "okay"; -+}; -+ -+&usb1 { -+ status = "okay"; -+ dr_mode = "host"; -+}; -+ -+&cppi41dma { -+ status = "okay"; -+}; |