* [PATCH v3 1/2] ARM: dts: Add dtsi files for AM3703, AM3715 and DM3725
@ 2020-01-02 21:43 ` André Hentschel
0 siblings, 0 replies; 6+ messages in thread
From: André Hentschel @ 2020-01-02 21:43 UTC (permalink / raw)
To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap
Cc: devicetree, linux-arm-kernel, linux-kernel
DM3730 is considered as omap36xx.dtsi, while the rest has:
DM3730 | DM3725 | AM3715 | AM3703
IVA X | X | |
SGX X | | X |
Where X is "supported"
Signed-off-by: André Hentschel <nerv@dawncrow.de>
---
arch/arm/boot/dts/am3703.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/am3715.dtsi | 10 ++++++++++
arch/arm/boot/dts/dm3725.dtsi | 10 ++++++++++
3 files changed, 34 insertions(+)
create mode 100644 arch/arm/boot/dts/am3703.dtsi
create mode 100644 arch/arm/boot/dts/am3715.dtsi
create mode 100644 arch/arm/boot/dts/dm3725.dtsi
diff --git a/arch/arm/boot/dts/am3703.dtsi b/arch/arm/boot/dts/am3703.dtsi
new file mode 100644
index 000000000000..2b994ae790c9
--- /dev/null
+++ b/arch/arm/boot/dts/am3703.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de>
+ */
+
+#include "omap36xx.dtsi"
+
+&iva {
+ status = "disabled";
+};
+
+&sgx_module {
+ status = "disabled";
+};
diff --git a/arch/arm/boot/dts/am3715.dtsi b/arch/arm/boot/dts/am3715.dtsi
new file mode 100644
index 000000000000..ab328e8c0bd8
--- /dev/null
+++ b/arch/arm/boot/dts/am3715.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de>
+ */
+
+#include "omap36xx.dtsi"
+
+&iva {
+ status = "disabled";
+};
diff --git a/arch/arm/boot/dts/dm3725.dtsi b/arch/arm/boot/dts/dm3725.dtsi
new file mode 100644
index 000000000000..d24e906a14b1
--- /dev/null
+++ b/arch/arm/boot/dts/dm3725.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de>
+ */
+
+#include "omap36xx.dtsi"
+
+&sgx_module {
+ status = "disabled";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v3 1/2] ARM: dts: Add dtsi files for AM3703, AM3715 and DM3725 @ 2020-01-02 21:43 ` André Hentschel 0 siblings, 0 replies; 6+ messages in thread From: André Hentschel @ 2020-01-02 21:43 UTC (permalink / raw) To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap Cc: devicetree, linux-kernel, linux-arm-kernel DM3730 is considered as omap36xx.dtsi, while the rest has: DM3730 | DM3725 | AM3715 | AM3703 IVA X | X | | SGX X | | X | Where X is "supported" Signed-off-by: André Hentschel <nerv@dawncrow.de> --- arch/arm/boot/dts/am3703.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/am3715.dtsi | 10 ++++++++++ arch/arm/boot/dts/dm3725.dtsi | 10 ++++++++++ 3 files changed, 34 insertions(+) create mode 100644 arch/arm/boot/dts/am3703.dtsi create mode 100644 arch/arm/boot/dts/am3715.dtsi create mode 100644 arch/arm/boot/dts/dm3725.dtsi diff --git a/arch/arm/boot/dts/am3703.dtsi b/arch/arm/boot/dts/am3703.dtsi new file mode 100644 index 000000000000..2b994ae790c9 --- /dev/null +++ b/arch/arm/boot/dts/am3703.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de> + */ + +#include "omap36xx.dtsi" + +&iva { + status = "disabled"; +}; + +&sgx_module { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/am3715.dtsi b/arch/arm/boot/dts/am3715.dtsi new file mode 100644 index 000000000000..ab328e8c0bd8 --- /dev/null +++ b/arch/arm/boot/dts/am3715.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de> + */ + +#include "omap36xx.dtsi" + +&iva { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/dm3725.dtsi b/arch/arm/boot/dts/dm3725.dtsi new file mode 100644 index 000000000000..d24e906a14b1 --- /dev/null +++ b/arch/arm/boot/dts/dm3725.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 André Hentschel <nerv@dawncrow.de> + */ + +#include "omap36xx.dtsi" + +&sgx_module { + status = "disabled"; +}; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] ARM: dts: Add omap3-echo 2020-01-02 21:43 ` André Hentschel @ 2020-01-02 21:43 ` André Hentschel -1 siblings, 0 replies; 6+ messages in thread From: André Hentschel @ 2020-01-02 21:43 UTC (permalink / raw) To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap Cc: devicetree, linux-arm-kernel, linux-kernel This is the first generation Amazon Echo from 2016. Audio support is not yet implemented. Signed-off-by: André Hentschel <nerv@dawncrow.de> --- v2: Don't disable sgx, as the previous patch changes dtsi files accordingly v3: Include dm3725.dtsi I have local patches for the microphone array, but cleaning that up will take some time. Audio output seems to be even harder work... You can find a tutorial on how to boot the Echo here: https://labs.f-secure.com/archive/alexa-are-you-listening/ arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-echo.dts | 462 +++++++++++++++++++++++++++++++ 2 files changed, 463 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-echo.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b21b3a64641a..923dabc09203 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -685,6 +685,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ omap3-devkit8000.dtb \ omap3-devkit8000-lcd43.dtb \ omap3-devkit8000-lcd70.dtb \ + omap3-echo.dtb \ omap3-evm.dtb \ omap3-evm-37xx.dtb \ omap3-gta04a3.dtb \ diff --git a/arch/arm/boot/dts/omap3-echo.dts b/arch/arm/boot/dts/omap3-echo.dts new file mode 100644 index 000000000000..f892e85d0ffc --- /dev/null +++ b/arch/arm/boot/dts/omap3-echo.dts @@ -0,0 +1,462 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de> + */ +/dts-v1/; + +#include "dm3725.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + model = "Amazon Echo (first generation)"; + compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3"; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0xc600000>; /* 198 MB */ + }; + + vcc5v: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc3v3: fixedregulator1 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc1v8: fixedregulator2 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; + post-power-on-delay-ms = <40>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&button_pins>; + + mute-button { + label = "mute"; + linux,code = <KEY_MUTE>; + gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; /* GPIO_70 */ + wakeup-source; + }; + + help-button { + label = "help"; + linux,code = <KEY_HELP>; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; /* GPIO_72 */ + wakeup-source; + }; + }; + + rotary: rotary-encoder { + compatible = "rotary-encoder"; + gpios = < + &gpio3 5 GPIO_ACTIVE_HIGH /* GPIO_69 */ + &gpio3 12 GPIO_ACTIVE_HIGH /* GPIO_76 */ + >; + linux,axis = <REL_X>; + rotary-encoder,relative-axis; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + + tps: tps@2d { + reg = <0x2d>; + }; +}; + +&i2c2 { + clock-frequency = <400000>; + + lp5523A: lp5523A@32 { + compatible = "national,lp5523"; + label = "q1"; + reg = <0x32>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + enable-gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523B: lp5523B@33 { + compatible = "national,lp5523"; + label = "q3"; + reg = <0x33>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523C: lp5523C@34 { + compatible = "national,lp5523"; + label = "q4"; + reg = <0x34>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523D: lp552D@35 { + compatible = "national,lp5523"; + label = "q2"; + reg = <0x35>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; +}; + +#include "tps65910.dtsi" + +&omap3_pmx_core { + tps_pins: pinmux_tps_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_INPUT_PULLUP | PIN_OFF_OUTPUT_LOW | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ + >; + }; + + button_pins: pinmux_button_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20dc, PIN_INPUT | MUX_MODE4) /* dss_data0.gpio_70 */ + OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* dss_data2.gpio_72 */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ + OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ + OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ + OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ + OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ + OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4.sdmmc2_dat4 */ + OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5.sdmmc2_dat5 */ + OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6.sdmmc2_dat6 */ + OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7.sdmmc2_dat7 */ + >; + }; +}; + +&omap3_pmx_core2 { + mmc3_pins: pinmux_mmc3_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ + OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ + OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ + OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ + OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ + OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ + >; + }; +}; + +&mmc1 { + status = "okay"; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <&vmmc_reg>; +}; + +&mmc2 { + status = "okay"; + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <&vmmc_reg>; +}; + +&mmc3 { + status = "okay"; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc3_pins>; + non-removable; + disable-wp; + mmc-pwrseq = <&sdio_pwrseq>; + vmmc-supply = <&vcc3v3>; + vqmmc-supply = <&vcc1v8>; +}; + + +&tps { + pinctrl-names = "default"; + pinctrl-0 = <&tps_pins>; + + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + ti,en-ck32k-xtal; + ti,system-power-controller; + + vcc1-supply = <&vcc5v>; + vcc2-supply = <&vcc5v>; + vcc3-supply = <&vcc5v>; + vcc4-supply = <&vcc5v>; + vcc5-supply = <&vcc5v>; + vcc6-supply = <&vcc5v>; + vcc7-supply = <&vcc5v>; + vccio-supply = <&vcc5v>; + + regulators { + + vio_reg: regulator@1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + regulator-name = "vdd_dsp"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2700000>; + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + }; +}; -- 2.17.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] ARM: dts: Add omap3-echo @ 2020-01-02 21:43 ` André Hentschel 0 siblings, 0 replies; 6+ messages in thread From: André Hentschel @ 2020-01-02 21:43 UTC (permalink / raw) To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap Cc: devicetree, linux-kernel, linux-arm-kernel This is the first generation Amazon Echo from 2016. Audio support is not yet implemented. Signed-off-by: André Hentschel <nerv@dawncrow.de> --- v2: Don't disable sgx, as the previous patch changes dtsi files accordingly v3: Include dm3725.dtsi I have local patches for the microphone array, but cleaning that up will take some time. Audio output seems to be even harder work... You can find a tutorial on how to boot the Echo here: https://labs.f-secure.com/archive/alexa-are-you-listening/ arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-echo.dts | 462 +++++++++++++++++++++++++++++++ 2 files changed, 463 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-echo.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b21b3a64641a..923dabc09203 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -685,6 +685,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ omap3-devkit8000.dtb \ omap3-devkit8000-lcd43.dtb \ omap3-devkit8000-lcd70.dtb \ + omap3-echo.dtb \ omap3-evm.dtb \ omap3-evm-37xx.dtb \ omap3-gta04a3.dtb \ diff --git a/arch/arm/boot/dts/omap3-echo.dts b/arch/arm/boot/dts/omap3-echo.dts new file mode 100644 index 000000000000..f892e85d0ffc --- /dev/null +++ b/arch/arm/boot/dts/omap3-echo.dts @@ -0,0 +1,462 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de> + */ +/dts-v1/; + +#include "dm3725.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + model = "Amazon Echo (first generation)"; + compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3"; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0xc600000>; /* 198 MB */ + }; + + vcc5v: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc3v3: fixedregulator1 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc1v8: fixedregulator2 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; + post-power-on-delay-ms = <40>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&button_pins>; + + mute-button { + label = "mute"; + linux,code = <KEY_MUTE>; + gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; /* GPIO_70 */ + wakeup-source; + }; + + help-button { + label = "help"; + linux,code = <KEY_HELP>; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; /* GPIO_72 */ + wakeup-source; + }; + }; + + rotary: rotary-encoder { + compatible = "rotary-encoder"; + gpios = < + &gpio3 5 GPIO_ACTIVE_HIGH /* GPIO_69 */ + &gpio3 12 GPIO_ACTIVE_HIGH /* GPIO_76 */ + >; + linux,axis = <REL_X>; + rotary-encoder,relative-axis; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + + tps: tps@2d { + reg = <0x2d>; + }; +}; + +&i2c2 { + clock-frequency = <400000>; + + lp5523A: lp5523A@32 { + compatible = "national,lp5523"; + label = "q1"; + reg = <0x32>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + enable-gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523B: lp5523B@33 { + compatible = "national,lp5523"; + label = "q3"; + reg = <0x33>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523C: lp5523C@34 { + compatible = "national,lp5523"; + label = "q4"; + reg = <0x34>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; + + lp5523D: lp552D@35 { + compatible = "national,lp5523"; + label = "q2"; + reg = <0x35>; + clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ + + chan0 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan1 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan2 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan3 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan4 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan5 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan6 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan7 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + chan8 { + led-cur = /bits/ 8 <12>; + max-cur = /bits/ 8 <15>; + }; + }; +}; + +#include "tps65910.dtsi" + +&omap3_pmx_core { + tps_pins: pinmux_tps_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_INPUT_PULLUP | PIN_OFF_OUTPUT_LOW | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ + >; + }; + + button_pins: pinmux_button_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20dc, PIN_INPUT | MUX_MODE4) /* dss_data0.gpio_70 */ + OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* dss_data2.gpio_72 */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ + OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ + OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ + OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ + OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ + OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4.sdmmc2_dat4 */ + OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5.sdmmc2_dat5 */ + OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6.sdmmc2_dat6 */ + OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7.sdmmc2_dat7 */ + >; + }; +}; + +&omap3_pmx_core2 { + mmc3_pins: pinmux_mmc3_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ + OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ + OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ + OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ + OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ + OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ + >; + }; +}; + +&mmc1 { + status = "okay"; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <&vmmc_reg>; +}; + +&mmc2 { + status = "okay"; + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <&vmmc_reg>; +}; + +&mmc3 { + status = "okay"; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc3_pins>; + non-removable; + disable-wp; + mmc-pwrseq = <&sdio_pwrseq>; + vmmc-supply = <&vcc3v3>; + vqmmc-supply = <&vcc1v8>; +}; + + +&tps { + pinctrl-names = "default"; + pinctrl-0 = <&tps_pins>; + + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + ti,en-ck32k-xtal; + ti,system-power-controller; + + vcc1-supply = <&vcc5v>; + vcc2-supply = <&vcc5v>; + vcc3-supply = <&vcc5v>; + vcc4-supply = <&vcc5v>; + vcc5-supply = <&vcc5v>; + vcc6-supply = <&vcc5v>; + vcc7-supply = <&vcc5v>; + vccio-supply = <&vcc5v>; + + regulators { + + vio_reg: regulator@1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + regulator-name = "vdd_dsp"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2700000>; + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + }; +}; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] ARM: dts: Add omap3-echo 2020-01-02 21:43 ` André Hentschel @ 2020-01-13 18:15 ` Tony Lindgren -1 siblings, 0 replies; 6+ messages in thread From: Tony Lindgren @ 2020-01-13 18:15 UTC (permalink / raw) To: André Hentschel Cc: linux, robh+dt, mark.rutland, bcousson, linux-omap, devicetree, linux-arm-kernel, linux-kernel * André Hentschel <nerv@dawncrow.de> [200102 21:44]: > This is the first generation Amazon Echo from 2016. > Audio support is not yet implemented. > > Signed-off-by: André Hentschel <nerv@dawncrow.de> > --- > > v2: Don't disable sgx, as the previous patch changes dtsi files accordingly > v3: Include dm3725.dtsi Thanks applying both into omap-for-v5.6/dt. Tony ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] ARM: dts: Add omap3-echo @ 2020-01-13 18:15 ` Tony Lindgren 0 siblings, 0 replies; 6+ messages in thread From: Tony Lindgren @ 2020-01-13 18:15 UTC (permalink / raw) To: André Hentschel Cc: mark.rutland, devicetree, linux, linux-kernel, robh+dt, bcousson, linux-omap, linux-arm-kernel * André Hentschel <nerv@dawncrow.de> [200102 21:44]: > This is the first generation Amazon Echo from 2016. > Audio support is not yet implemented. > > Signed-off-by: André Hentschel <nerv@dawncrow.de> > --- > > v2: Don't disable sgx, as the previous patch changes dtsi files accordingly > v3: Include dm3725.dtsi Thanks applying both into omap-for-v5.6/dt. Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-01-13 18:16 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-01-02 21:43 [PATCH v3 1/2] ARM: dts: Add dtsi files for AM3703, AM3715 and DM3725 André Hentschel 2020-01-02 21:43 ` André Hentschel 2020-01-02 21:43 ` [PATCH v3 2/2] ARM: dts: Add omap3-echo André Hentschel 2020-01-02 21:43 ` André Hentschel 2020-01-13 18:15 ` Tony Lindgren 2020-01-13 18:15 ` Tony Lindgren
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