From: Alexandre Torgue <alexandre.torgue@st.com> To: Marcin Sloniewski <marcin.sloniewski@gmail.com>, <linux-arm-kernel@lists.infradead.org> Cc: <robh+dt@kernel.org>, <mcoquelin.stm32@gmail.com>, <mani@kernel.org>, <a.fatoum@pengutronix.de>, <sam@ravnborg.org>, <linus.walleij@linaro.org>, <heiko.stuebner@theobroma-systems.com>, <stephan@gerhold.net>, <lkundrak@v3.sk>, <broonie@kernel.org>, <allen.chen@ite.com.tw>, <robh@kernel.org>, <devicetree@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-kernel@vger.kernel.org> Subject: Re: [PATCH v2 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Date: Tue, 21 Jul 2020 18:06:43 +0200 [thread overview] Message-ID: <c31e5687-780d-f930-1c13-45ffc3e7246a@st.com> (raw) In-Reply-To: <20200721152015.11608-3-marcin.sloniewski@gmail.com> Hi Marcin On 7/21/20 5:20 PM, Marcin Sloniewski wrote: > Add support for Seeed Studio's stm32mp157c odyssey board. > Board consists of SoM with stm32mp157c with 4GB eMMC and 512 MB DDR3 RAM > and carrier board with USB and ETH interfaces, SD card connector, > wifi and BT chip AP6236. > > In this patch only basic kernel boot is supported and interfacing > SD card and on-board eMMC. > > Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> > --- > Build is failed on top if stm32-next due to ethernet / i2c1 pinctrl sleep nodes. Can you fix please? > Changes in v2: > - add new odyssey dts to Makefile > > arch/arm/boot/dts/Makefile | 3 +- > .../arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 276 ++++++++++++++++++ > arch/arm/boot/dts/stm32mp157c-odyssey.dts | 72 +++++ > 3 files changed, 350 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index e6a1cac0bfc7..a3ea2301c82c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1047,7 +1047,8 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32mp157c-dk2.dtb \ > stm32mp157c-ed1.dtb \ > stm32mp157c-ev1.dtb \ > - stm32mp157c-lxa-mc1.dtb > + stm32mp157c-lxa-mc1.dtb \ > + stm32mp157c-odyssey.dtb > dtb-$(CONFIG_MACH_SUN4I) += \ > sun4i-a10-a1000.dtb \ > sun4i-a10-ba10-tvbox.dtb \ > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > new file mode 100644 > index 000000000000..620ff9e7f370 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > @@ -0,0 +1,276 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxac-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/mfd/st,stpmic1.h> > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C SOM"; > + compatible = "seeed,stm32mp157c-odyssey-som", "st,stm32mp157"; > + > + memory@c0000000 { > + reg = <0xc0000000 0x20000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + mcuram2: mcuram2@10000000 { > + compatible = "shared-dma-pool"; > + reg = <0x10000000 0x40000>; > + no-map; > + }; > + > + vdev0vring0: vdev0vring0@10040000 { > + compatible = "shared-dma-pool"; > + reg = <0x10040000 0x1000>; > + no-map; > + }; > + > + vdev0vring1: vdev0vring1@10041000 { > + compatible = "shared-dma-pool"; > + reg = <0x10041000 0x1000>; > + no-map; > + }; > + > + vdev0buffer: vdev0buffer@10042000 { > + compatible = "shared-dma-pool"; > + reg = <0x10042000 0x4000>; > + no-map; > + }; > + > + mcuram: mcuram@30000000 { > + compatible = "shared-dma-pool"; > + reg = <0x30000000 0x40000>; > + no-map; > + }; > + > + retram: retram@38000000 { > + compatible = "shared-dma-pool"; > + reg = <0x38000000 0x10000>; > + no-map; > + }; > + > + gpu_reserved: gpu@d4000000 { > + reg = <0xd4000000 0x4000000>; > + no-map; > + }; > + }; > + > + led { > + compatible = "gpio-leds"; > + blue { > + label = "heartbeat"; > + gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + default-state = "off"; > + }; > + }; > +}; > + > +&gpu { > + contiguous-area = <&gpu_reserved>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins_a>; > + i2c-scl-rising-time-ns = <185>; > + i2c-scl-falling-time-ns = <20>; > + status = "okay"; > + /* spare dmas for other usage */ > + /delete-property/dmas; > + /delete-property/dma-names; > + > + pmic: stpmic@33 { > + compatible = "st,stpmic1"; > + reg = <0x33>; > + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "okay"; > + > + regulators { > + compatible = "st,stpmic1-regulators"; > + ldo1-supply = <&v3v3>; > + ldo3-supply = <&vdd_ddr>; > + ldo6-supply = <&v3v3>; > + pwr_sw1-supply = <&bst_out>; > + pwr_sw2-supply = <&bst_out>; > + > + vddcore: buck1 { > + regulator-name = "vddcore"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd_ddr: buck2 { > + regulator-name = "vdd_ddr"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd: buck3 { > + regulator-name = "vdd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + st,mask-reset; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + v3v3: buck4 { > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-over-current-protection; > + regulator-initial-mode = <0>; > + }; > + > + v1v8_audio: ldo1 { > + regulator-name = "v1v8_audio"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO1 0>; > + }; > + > + v3v3_hdmi: ldo2 { > + regulator-name = "v3v3_hdmi"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO2 0>; > + }; > + > + vtt_ddr: ldo3 { > + regulator-name = "vtt_ddr"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <750000>; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + vdd_usb: ldo4 { > + regulator-name = "vdd_usb"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + interrupts = <IT_CURLIM_LDO4 0>; > + }; > + > + vdda: ldo5 { > + regulator-name = "vdda"; > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <2900000>; > + interrupts = <IT_CURLIM_LDO5 0>; > + regulator-boot-on; > + }; > + > + v1v2_hdmi: ldo6 { > + regulator-name = "v1v2_hdmi"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO6 0>; > + }; > + > + vref_ddr: vref_ddr { > + regulator-name = "vref_ddr"; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + bst_out: boost { > + regulator-name = "bst_out"; > + interrupts = <IT_OCP_BOOST 0>; > + }; > + > + vbus_otg: pwr_sw1 { > + regulator-name = "vbus_otg"; > + interrupts = <IT_OCP_OTG 0>; > + }; > + > + vbus_sw: pwr_sw2 { > + regulator-name = "vbus_sw"; > + interrupts = <IT_OCP_SWOUT 0>; > + regulator-active-discharge; > + }; > + }; > + > + onkey { > + compatible = "st,stpmic1-onkey"; > + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + power-off-time-sec = <10>; > + status = "okay"; > + }; > + > + watchdog { > + compatible = "st,stpmic1-wdt"; > + status = "disabled"; > + }; > + }; > +}; > + > +&ipcc { > + status = "okay"; > +}; > + > +&iwdg2 { > + timeout-sec = <32>; > + status = "okay"; > +}; > + > +&m4_rproc { > + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, > + <&vdev0vring1>, <&vdev0buffer>; > + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; > + mbox-names = "vq0", "vq1", "shutdown"; > + interrupt-parent = <&exti>; > + interrupts = <68 1>; > + status = "okay"; > +}; > + > +&rng1 { > + status = "okay"; > +}; > + > +&rtc { > + status = "okay"; > +}; > + > +&sdmmc2 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; > + non-removable; > + no-sd; > + no-sdio; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + vqmmc-supply = <&v3v3>; > + mmc-ddr-3_3v; > + status = "okay"; > +}; > + > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > new file mode 100644 > index 000000000000..6c1b091af14f > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > @@ -0,0 +1,72 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157c-odyssey-som.dtsi" > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C Board"; > + compatible = "seeed,stm32mp157c-odyssey", "st,stm32mp157"; > + > + aliases { > + ethernet0 = ðernet0; > + serial0 = &uart4; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +ðernet0 { > + status = "okay"; > + pinctrl-0 = <ðernet0_rgmii_pins_a>; > + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rgmii-id"; > + max-speed = <1000>; > + phy-handle = <&phy0>; > + > + mdio0 { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + }; > +}; > + > +&i2c1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c1_pins_a>; > + pinctrl-1 = <&i2c1_pins_sleep_a>; > + i2c-scl-rising-time-ns = <100>; > + i2c-scl-falling-time-ns = <7>; > + status = "okay"; > + /delete-property/dmas; > + /delete-property/dma-names; > +}; > + > +&sdmmc1 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc1_b4_pins_a>; > + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; > + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; > + cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; > + disable-wp; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + status = "okay"; > +}; > + > +&uart4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart4_pins_a>; > + status = "okay"; > +}; > + >
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Torgue <alexandre.torgue@st.com> To: Marcin Sloniewski <marcin.sloniewski@gmail.com>, <linux-arm-kernel@lists.infradead.org> Cc: robh@kernel.org, a.fatoum@pengutronix.de, stephan@gerhold.net, mani@kernel.org, heiko.stuebner@theobroma-systems.com, linus.walleij@linaro.org, linux-kernel@vger.kernel.org, lkundrak@v3.sk, devicetree@vger.kernel.org, robh+dt@kernel.org, broonie@kernel.org, mcoquelin.stm32@gmail.com, allen.chen@ite.com.tw, sam@ravnborg.org, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [PATCH v2 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Date: Tue, 21 Jul 2020 18:06:43 +0200 [thread overview] Message-ID: <c31e5687-780d-f930-1c13-45ffc3e7246a@st.com> (raw) In-Reply-To: <20200721152015.11608-3-marcin.sloniewski@gmail.com> Hi Marcin On 7/21/20 5:20 PM, Marcin Sloniewski wrote: > Add support for Seeed Studio's stm32mp157c odyssey board. > Board consists of SoM with stm32mp157c with 4GB eMMC and 512 MB DDR3 RAM > and carrier board with USB and ETH interfaces, SD card connector, > wifi and BT chip AP6236. > > In this patch only basic kernel boot is supported and interfacing > SD card and on-board eMMC. > > Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> > --- > Build is failed on top if stm32-next due to ethernet / i2c1 pinctrl sleep nodes. Can you fix please? > Changes in v2: > - add new odyssey dts to Makefile > > arch/arm/boot/dts/Makefile | 3 +- > .../arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 276 ++++++++++++++++++ > arch/arm/boot/dts/stm32mp157c-odyssey.dts | 72 +++++ > 3 files changed, 350 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index e6a1cac0bfc7..a3ea2301c82c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1047,7 +1047,8 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32mp157c-dk2.dtb \ > stm32mp157c-ed1.dtb \ > stm32mp157c-ev1.dtb \ > - stm32mp157c-lxa-mc1.dtb > + stm32mp157c-lxa-mc1.dtb \ > + stm32mp157c-odyssey.dtb > dtb-$(CONFIG_MACH_SUN4I) += \ > sun4i-a10-a1000.dtb \ > sun4i-a10-ba10-tvbox.dtb \ > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > new file mode 100644 > index 000000000000..620ff9e7f370 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > @@ -0,0 +1,276 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxac-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/mfd/st,stpmic1.h> > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C SOM"; > + compatible = "seeed,stm32mp157c-odyssey-som", "st,stm32mp157"; > + > + memory@c0000000 { > + reg = <0xc0000000 0x20000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + mcuram2: mcuram2@10000000 { > + compatible = "shared-dma-pool"; > + reg = <0x10000000 0x40000>; > + no-map; > + }; > + > + vdev0vring0: vdev0vring0@10040000 { > + compatible = "shared-dma-pool"; > + reg = <0x10040000 0x1000>; > + no-map; > + }; > + > + vdev0vring1: vdev0vring1@10041000 { > + compatible = "shared-dma-pool"; > + reg = <0x10041000 0x1000>; > + no-map; > + }; > + > + vdev0buffer: vdev0buffer@10042000 { > + compatible = "shared-dma-pool"; > + reg = <0x10042000 0x4000>; > + no-map; > + }; > + > + mcuram: mcuram@30000000 { > + compatible = "shared-dma-pool"; > + reg = <0x30000000 0x40000>; > + no-map; > + }; > + > + retram: retram@38000000 { > + compatible = "shared-dma-pool"; > + reg = <0x38000000 0x10000>; > + no-map; > + }; > + > + gpu_reserved: gpu@d4000000 { > + reg = <0xd4000000 0x4000000>; > + no-map; > + }; > + }; > + > + led { > + compatible = "gpio-leds"; > + blue { > + label = "heartbeat"; > + gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + default-state = "off"; > + }; > + }; > +}; > + > +&gpu { > + contiguous-area = <&gpu_reserved>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins_a>; > + i2c-scl-rising-time-ns = <185>; > + i2c-scl-falling-time-ns = <20>; > + status = "okay"; > + /* spare dmas for other usage */ > + /delete-property/dmas; > + /delete-property/dma-names; > + > + pmic: stpmic@33 { > + compatible = "st,stpmic1"; > + reg = <0x33>; > + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "okay"; > + > + regulators { > + compatible = "st,stpmic1-regulators"; > + ldo1-supply = <&v3v3>; > + ldo3-supply = <&vdd_ddr>; > + ldo6-supply = <&v3v3>; > + pwr_sw1-supply = <&bst_out>; > + pwr_sw2-supply = <&bst_out>; > + > + vddcore: buck1 { > + regulator-name = "vddcore"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd_ddr: buck2 { > + regulator-name = "vdd_ddr"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd: buck3 { > + regulator-name = "vdd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + st,mask-reset; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + v3v3: buck4 { > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-over-current-protection; > + regulator-initial-mode = <0>; > + }; > + > + v1v8_audio: ldo1 { > + regulator-name = "v1v8_audio"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO1 0>; > + }; > + > + v3v3_hdmi: ldo2 { > + regulator-name = "v3v3_hdmi"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO2 0>; > + }; > + > + vtt_ddr: ldo3 { > + regulator-name = "vtt_ddr"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <750000>; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + vdd_usb: ldo4 { > + regulator-name = "vdd_usb"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + interrupts = <IT_CURLIM_LDO4 0>; > + }; > + > + vdda: ldo5 { > + regulator-name = "vdda"; > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <2900000>; > + interrupts = <IT_CURLIM_LDO5 0>; > + regulator-boot-on; > + }; > + > + v1v2_hdmi: ldo6 { > + regulator-name = "v1v2_hdmi"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO6 0>; > + }; > + > + vref_ddr: vref_ddr { > + regulator-name = "vref_ddr"; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + bst_out: boost { > + regulator-name = "bst_out"; > + interrupts = <IT_OCP_BOOST 0>; > + }; > + > + vbus_otg: pwr_sw1 { > + regulator-name = "vbus_otg"; > + interrupts = <IT_OCP_OTG 0>; > + }; > + > + vbus_sw: pwr_sw2 { > + regulator-name = "vbus_sw"; > + interrupts = <IT_OCP_SWOUT 0>; > + regulator-active-discharge; > + }; > + }; > + > + onkey { > + compatible = "st,stpmic1-onkey"; > + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + power-off-time-sec = <10>; > + status = "okay"; > + }; > + > + watchdog { > + compatible = "st,stpmic1-wdt"; > + status = "disabled"; > + }; > + }; > +}; > + > +&ipcc { > + status = "okay"; > +}; > + > +&iwdg2 { > + timeout-sec = <32>; > + status = "okay"; > +}; > + > +&m4_rproc { > + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, > + <&vdev0vring1>, <&vdev0buffer>; > + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; > + mbox-names = "vq0", "vq1", "shutdown"; > + interrupt-parent = <&exti>; > + interrupts = <68 1>; > + status = "okay"; > +}; > + > +&rng1 { > + status = "okay"; > +}; > + > +&rtc { > + status = "okay"; > +}; > + > +&sdmmc2 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; > + non-removable; > + no-sd; > + no-sdio; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + vqmmc-supply = <&v3v3>; > + mmc-ddr-3_3v; > + status = "okay"; > +}; > + > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > new file mode 100644 > index 000000000000..6c1b091af14f > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > @@ -0,0 +1,72 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157c-odyssey-som.dtsi" > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C Board"; > + compatible = "seeed,stm32mp157c-odyssey", "st,stm32mp157"; > + > + aliases { > + ethernet0 = ðernet0; > + serial0 = &uart4; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +ðernet0 { > + status = "okay"; > + pinctrl-0 = <ðernet0_rgmii_pins_a>; > + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rgmii-id"; > + max-speed = <1000>; > + phy-handle = <&phy0>; > + > + mdio0 { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + }; > +}; > + > +&i2c1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c1_pins_a>; > + pinctrl-1 = <&i2c1_pins_sleep_a>; > + i2c-scl-rising-time-ns = <100>; > + i2c-scl-falling-time-ns = <7>; > + status = "okay"; > + /delete-property/dmas; > + /delete-property/dma-names; > +}; > + > +&sdmmc1 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc1_b4_pins_a>; > + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; > + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; > + cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; > + disable-wp; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + status = "okay"; > +}; > + > +&uart4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart4_pins_a>; > + status = "okay"; > +}; > + > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-07-21 16:07 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-21 15:20 [PATCH v2 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Marcin Sloniewski 2020-07-21 15:20 ` Marcin Sloniewski 2020-07-21 15:20 ` [PATCH v2 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski 2020-07-21 15:20 ` Marcin Sloniewski 2020-07-21 15:20 ` [PATCH v2 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Marcin Sloniewski 2020-07-21 15:20 ` Marcin Sloniewski 2020-07-21 15:48 ` Ahmad Fatoum 2020-07-21 15:48 ` Ahmad Fatoum 2020-07-21 16:06 ` Alexandre Torgue [this message] 2020-07-21 16:06 ` Alexandre Torgue 2020-07-21 16:02 ` [PATCH v2 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Rob Herring 2020-07-21 16:02 ` Rob Herring
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