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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: in-advantage.com X-MS-Exchange-CrossTenant-Network-Message-Id: d2a62395-ce58-4eed-2234-08daa5b1d179 X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2351.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Oct 2022 02:40:37.0548 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 48e842ca-fbd8-4633-a79d-0c955a7d3aae X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ujMRSVsqWED0bFSXT3xFP3cVcxAiq0RY6IBFjRSBdnPgXHT+qaKLK6edqDRfuZtwqEvswQHOF0qbs9QYO75nPK+HZrGl4o5rQtN/U2wrUPE= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR10MB6802 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221003_194053_474508_91A0386B X-CRM114-Status: GOOD ( 16.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Phytec PCM-959 is a development platform for the Phytec PCM-049 SOM. Add initial functionality for the board. The verified interfaces and peripherals are listed below for the SOM (PCM-049) and the dev board (PCM-959) The omap2plus_defconfig was used for testing. Only the On-board LEDs required CONFIG_LEDS_PCA9532 addition. PCM-049: i2c1 * EEPROM at 0x50 * TMP102 (hwmon) at 0x4b twl6030 GPMC * Ethernet * Flash Serial (ttyS2 console) PCM959: MMC1 On-board LEDs (with CONFIG_LEDS_PCA9532) Signed-off-by: Colin Foster --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap4-phytec-pcm-049.dtsi | 352 ++++++++++++++++++++ arch/arm/boot/dts/omap4-phytec-pcm-959.dts | 130 ++++++++ 3 files changed, 483 insertions(+) create mode 100644 arch/arm/boot/dts/omap4-phytec-pcm-049.dtsi create mode 100644 arch/arm/boot/dts/omap4-phytec-pcm-959.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 27eec8e670ec..ef225150c5d7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -949,6 +949,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-panda.dtb \ omap4-panda-a4.dtb \ omap4-panda-es.dtb \ + omap4-phytec-pcm-959.dtb \ omap4-sdp.dtb \ omap4-sdp-es23plus.dtb \ omap4-var-dvk-om44.dtb \ diff --git a/arch/arm/boot/dts/omap4-phytec-pcm-049.dtsi b/arch/arm/boot/dts/omap4-phytec-pcm-049.dtsi new file mode 100644 index 000000000000..05b5cd581f15 --- /dev/null +++ b/arch/arm/boot/dts/omap4-phytec-pcm-049.dtsi @@ -0,0 +1,352 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2022 Innovative Advantage, Inc. + */ +#include + +/ { + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dsp_memory_region: dsp-memory@98000000 { + compatible = "shared-dma-pool"; + reg = <0x98000000 0x800000>; + reusable; + status = "okay"; + }; + + ipu_memory_region: ipu-memory@98800000 { + compatible = "shared-dma-pool"; + reg = <0x98800000 0x7000000>; + reusable; + status = "okay"; + }; + }; + + chosen { + stdout-path = &uart3; + }; + + leds: leds { + status = "okay"; + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = < + &led_gpio_pins + >; + + heartbeat { + label = "modul:red:status1"; + gpios = <&gpio5 0x18 GPIO_ACTIVE_HIGH>; /* GPIO 152 */ + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "modul:green:status2"; + gpios = <&gpio5 0x19 GPIO_ACTIVE_HIGH>; /* GPIO 153 */ + linux,default-trigger = "mmc0"; + }; + }; +}; + +&omap4_pmx_core { + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ + OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ + >; + }; + + i2c4_pins: pinmux_i2c4_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ + OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE1) /* uart1_rx */ + OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE1) /* uart1_tx */ + >; + }; + + led_gpio_pins: pinmux_leds_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x156, PIN_OUTPUT | MUX_MODE3) /* gpio_152 */ + OMAP4_IOPAD(0x158, PIN_OUTPUT | MUX_MODE3) /* gpio_153 */ + >; + }; + + pinctrl_tempsense: pinmux_pinctrl_tempsense_pins{ + pinctrl-single,pins = < + OMAP4_IOPAD(0x154, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_151 */ + >; + }; + + gpmc_pins: gpmc_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x40, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0 */ + OMAP4_IOPAD(0x42, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1 */ + OMAP4_IOPAD(0x44, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2 */ + OMAP4_IOPAD(0x46, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3 */ + OMAP4_IOPAD(0x48, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4 */ + OMAP4_IOPAD(0x4a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5 */ + OMAP4_IOPAD(0x4c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6 */ + OMAP4_IOPAD(0x4e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7 */ + OMAP4_IOPAD(0x50, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad8 */ + OMAP4_IOPAD(0x52, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad9 */ + OMAP4_IOPAD(0x54, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad10 */ + OMAP4_IOPAD(0x56, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad11 */ + OMAP4_IOPAD(0x58, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad12 */ + OMAP4_IOPAD(0x5a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad13 */ + OMAP4_IOPAD(0x5c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad14 */ + OMAP4_IOPAD(0x5e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad15 */ + + OMAP4_IOPAD(0x60, PIN_OUTPUT | MUX_MODE0) /* gpmc_a16 */ + OMAP4_IOPAD(0x62, PIN_OUTPUT | MUX_MODE0) /* gpmc_a17 */ + OMAP4_IOPAD(0x64, PIN_OUTPUT | MUX_MODE0) /* gpmc_a18 */ + OMAP4_IOPAD(0x66, PIN_OUTPUT | MUX_MODE0) /* gpmc_a19 */ + OMAP4_IOPAD(0x68, PIN_OUTPUT | MUX_MODE0) /* gpmc_a20 */ + OMAP4_IOPAD(0x6a, PIN_OUTPUT | MUX_MODE0) /* gpmc_a21 */ + OMAP4_IOPAD(0x6c, PIN_OUTPUT | MUX_MODE0) /* gpmc_a22 */ + OMAP4_IOPAD(0x6e, PIN_OUTPUT | MUX_MODE0) /* gpmc_a23 */ + + OMAP4_IOPAD(0x82, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* gpmc_noe */ + OMAP4_IOPAD(0x84, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* gpmc_nwe */ + + OMAP4_IOPAD(0x7c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* gpmc_nwp */ + OMAP4_IOPAD(0x80, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* gpmc_nadv_ale */ + OMAP4_IOPAD(0x86, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* gpmc_nbe0_cle */ + OMAP4_IOPAD(0x8a, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0 */ + OMAP4_IOPAD(0x8c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait1 */ + + OMAP4_IOPAD(0x74, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_ncs0 */ + OMAP4_IOPAD(0x76, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_ncs1 */ + OMAP4_IOPAD(0x92, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_ncs5 */ + >; + }; + + ethernet_pins: ethernet_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x114, PIN_INPUT | MUX_MODE3) /* gpio_121 */ + >; + }; + + tps62361_pins: pinmux_tps62361_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x19c, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpio_182 */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */ + OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd */ + OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0 */ + OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */ + OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */ + OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */ + >; + }; + +}; + +&omap4_pmx_wkup { + ethernet_wkgpio_pins: pinmux_ethernet_wkpins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x66, PIN_OUTPUT | MUX_MODE3) + >; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <400000>; + + twl: twl@48 { + reg = <0x48>; + status = "okay"; + /* IRQ# = 7 */ + interrupts = ; /* IRQ_SYS_1N cascaded to gic */ + }; + + core_vdd_reg: tps62361@60 { + compatible = "ti,tps62361"; + reg = <0x60>; + status = "okay"; + + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + regulator-boot-on; + regulator-always-on; + ti,vsel0-gpio = <&gpio5 22 GPIO_ACTIVE_HIGH>; + ti,vsel0-state-high; + }; + + temperature-sensor@4b { + compatible = "ti,tmp102"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tempsense>; + interrupt-parent = <&gpio5>; + interrupts = <23 IRQ_TYPE_LEVEL_LOW>; + #thermal-sensor-cells = <1>; + }; + + eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + }; +}; + +#include "twl6030.dtsi" +#include "twl6030_omap4.dtsi" + +&i2c2 { + status = "disabled"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + status = "okay"; + + clock-frequency = <100000>; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + status = "disabled"; + + clock-frequency = <400000>; +}; + +&vmmc { + ti,retain-on-reset; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + + vmmc-supply = <&vmmc>; + bus-width = <4>; + status = "okay"; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&mmc4 { + status = "disabled"; +}; + +&mmc5 { + status = "disabled"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + status = "okay"; +}; + +&uart4 { + status = "disabled"; +}; + +&elm { + status = "okay"; +}; + +#include "omap-gpmc-smsc9221.dtsi" + +&gpmc { + ranges = <5 0 0x2c000000 0x01000000>, + <0 0 0x08000000 0x01000000>; + pinctrl-names = "default"; + pinctrl-0 = < + &gpmc_pins + >; + status = "okay"; + + nandflash: nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; + interrupt-parent = <&gpmc>; + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + ti,elm-id=<&elm>; + linux,mtd-name = "micron,nand"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + }; + + ethernet@gpmc { + reg = <5 0 0xff>; + + pinctrl-names = "default"; + pinctrl-0 = < + ðernet_pins + ðernet_wkgpio_pins + >; + + /* Either GPIO 103 or GPIO 121. Use 121 to match the reference design */ + interrupt-parent = <&gpio4>; + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/omap4-phytec-pcm-959.dts b/arch/arm/boot/dts/omap4-phytec-pcm-959.dts new file mode 100644 index 000000000000..dca2b1dd4d51 --- /dev/null +++ b/arch/arm/boot/dts/omap4-phytec-pcm-959.dts @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2022 Innovative Advantage, Inc. + */ +/dts-v1/; + +#include +#include "omap4460.dtsi" +#include "omap4-phytec-pcm-049.dtsi" + +/ { + model = "Phytec PCM-959 Eval Board"; + compatible = "ti,omap4460", "ti,omap4430", "ti,omap4"; +}; + +&omap4_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &sr_wkup_pins + &fref_xtal_in_pins + &fref_clk3_out_pins + &gpio_wk7_pins + &fref_clk4_out_pins + &sys_pins + &tps62361_pins + >; + + status = "okay"; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x140, PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_cts */ + OMAP4_IOPAD(0x142, PIN_OUTPUT | MUX_MODE0) /* uart3_rts */ + OMAP4_IOPAD(0x11c, PIN_INPUT | MUX_MODE0) /* uart3_rx */ + OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart3_tx */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts */ + OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts */ + OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx */ + OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx */ + >; + }; +}; + +&gpio1_target { + ti,no-reset-on-init; +}; + +&omap4_pmx_wkup { + sr_wkup_pins: pinmux_sr_wkup_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x4a, PIN_INPUT_PULLUP | MUX_MODE0) /* sr_scl */ + OMAP4_IOPAD(0x4c, PIN_INPUT_PULLUP | MUX_MODE0) /* sr_sda */ + >; + }; + + fref_xtal_in_pins: pinmux_fref_xtal_in_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x4e, PIN_OUTPUT | MUX_MODE0) /* fref_xtal_in */ + >; + }; + + fref_clk3_out_pins: pinmux_fref_clk3_out_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x58, PIN_OUTPUT | MUX_MODE0) /* fref_clk3_out */ + >; + }; + + gpio_wk7_pins: pinmux_gpio_wk7_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x5a, PIN_INPUT | MUX_MODE3) /* fref_clk4_req */ + >; + }; + + fref_clk4_out_pins: pinmux_fref_clk4_out_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x5c, PIN_OUTPUT | MUX_MODE0) /* fref_clk4_out */ + >; + }; + + sys_pins: pinmux_sys_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x5e, PIN_INPUT | MUX_MODE0) /* sys_32k */ + OMAP4_IOPAD(0x60, PIN_OUTPUT | MUX_MODE0) /* sys_nrespwron */ + OMAP4_IOPAD(0x62, PIN_OUTPUT | MUX_MODE0) /* sys_nreswarm */ + OMAP4_IOPAD(0x64, PIN_OUTPUT_PULLUP | MUX_MODE0) /* sys_pwr_req */ + OMAP4_IOPAD(0x66, PIN_OUTPUT | MUX_MODE0) /* sys_pwron_reset_out */ + OMAP4_IOPAD(0x68, PIN_OUTPUT | MUX_MODE0) /* sys_boot6 */ + OMAP4_IOPAD(0x6a, PIN_OUTPUT | MUX_MODE0) /* sys_boot7 */ + >; + }; +}; + +&i2c4 { + status = "okay"; + + leddim: leddimmer@62 { + compatible = "nxp,pca9533"; + reg = <0x62>; + + led1 { + label = "board:red:free_use1"; + linux,default-trigger = "none"; + type = ; + }; + + led2 { + label = "board:yellow:free_use2"; + linux,default-trigger = "none"; + type = ; + }; + + led3 { + label = "board:yellow:free_use3"; + linux,default-trigger = "none"; + type = ; + }; + + led4 { + label = "board:green:free_use4"; + linux,default-trigger = "none"; + type = ; + }; + }; +}; +