2021-09-03 06:04:15

by Viacheslav

Subject: [PATCH v2 2/3] arm64: dts: meson-gxl: add support for JetHub H1

JetHome Jethub H1 (http://jethome.ru/jethub-h1) is a home automation controller with the following features:

- square plastic case
- Amlogic S905W (ARM Cortex-A53) quad-core up to 1.5GHz
- no video out
- 1GB LPDDR4
- 8/16GB eMMC flash
- 2 x USB 2.0
- 1 x 10/100Mbps ethernet
- WiFi / Bluetooth RTL8822CS IEEE 802.11a/b/g/n/ac, Bluetooth 5.0.
- TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and Zigbee 3.0 support.
- MicroSD 2.x/3.x/4.x DS/HS cards.
- 1 x gpio LED
- ADC user Button
- DC source 5V microUSB

Signed-off-by: Vyacheslav Bocharov <[email protected]>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-gxl-s905w-jethome-jethub-j80.dts | 241 ++++++++++++++++++
2 files changed, 242 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index faa0a79a34f5..2c3ce7c401a5 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-jethome-jethub-j80.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-mecool-kiii-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-minix-neo-u9h.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
new file mode 100644
index 000000000000..d67a1bc50f7b
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Vyacheslav Bocharov <[email protected]>
+ * Copyright (c) 2020 JetHome
+ * Author: Aleksandr Kazantsev <[email protected]>
+ * Author: Alexey Shevelkin <[email protected]>
+ * Author: Vyacheslav Bocharov <[email protected]>
+*/
+
+/dts-v1/;
+
+#include "meson-gxl.dtsi"
+
+/ {
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x40000000>;
+ };
+
+ reserved-memory {
+ linux,cma {
+ size = <0x0 0x1000000>;
+ };
+ };
+
+ aliases {
+ serial0 = &uart_AO; /* Console */
+ serial1 = &uart_A; /* Bluetooth */
+ serial2 = &uart_AO_B; /* Wireless module 1 */
+ serial3 = &uart_C; /* Wireless module 2 */
+ ethernet0 = &ethmac;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ vddio_ao18: regulator-vddio_ao18 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddio_boot: regulator-vddio_boot {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_BOOT";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddao_3v3: regulator-vddao_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+};
+
+&efuse {
+ sn: sn@14 {
+ reg = <0x14 0x10>;
+ };
+ bt_mac: bt_mac@6 {
+ reg = <0x6 0x6>;
+ };
+ wifi_mac: wifi_mac@C {
+ reg = <0xc 0x6>;
+ };
+ serial: serial@32 {
+ reg = <0x32 0x20>;
+ };
+};
+
+&eth_mac {
+ reg = <0x0 0x6>;
+};
+
+&bid {
+ reg = <0x12 0x20>;
+};
+
+
+&usb {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&pwm_ef {
+ status = "okay";
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&clkc CLKID_FCLK_DIV4>;
+ clock-names = "clkin0";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao18>;
+};
+
+/* Wireless SDIO Module */
+&sd_emmc_a {
+ status = "okay";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+
+ non-removable;
+ disable-wp;
+
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* SD card */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdcard_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ max-frequency = <200000000>;
+ non-removable;
+ disable-wp;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* Console UART */
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+/* S905W only has access to its internal PHY */
+&ethmac {
+ status = "okay";
+ phy-mode = "rmii";
+ phy-handle = <&internal_phy>;
+};
+
+&internal_phy {
+ status = "okay";
+ pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+ pinctrl-names = "default";
+};
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+};
+
+&uart_C {
+ status = "okay";
+ pinctrl-0 = <&uart_c_pins>;
+ pinctrl-names = "default";
+};
+
+&uart_AO_B {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_b_pins>, <&uart_ao_b_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+};
+
+&i2c_B {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_b_pins>;
+
+ pcf8563: pcf8563@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ status = "okay";
+ };
+};
--
2.30.2

2021-09-03 12:23:21

by Jerome Brunet

Subject: Re: [PATCH v2 2/3] arm64: dts: meson-gxl: add support for JetHub H1

On Fri 03 Sep 2021 at 09:00, Vyacheslav Bocharov <[email protected]> wrote:

> JetHome Jethub H1 (http://jethome.ru/jethub-h1) is a home automation controller with the following features:
>
> - square plastic case
> - Amlogic S905W (ARM Cortex-A53) quad-core up to 1.5GHz
> - no video out
> - 1GB LPDDR4
> - 8/16GB eMMC flash
> - 2 x USB 2.0
> - 1 x 10/100Mbps ethernet
> - WiFi / Bluetooth RTL8822CS IEEE 802.11a/b/g/n/ac, Bluetooth 5.0.
> - TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and Zigbee 3.0 support.
> - MicroSD 2.x/3.x/4.x DS/HS cards.
> - 1 x gpio LED
> - ADC user Button
> - DC source 5V microUSB
>
> Signed-off-by: Vyacheslav Bocharov <[email protected]>
> ---
> arch/arm64/boot/dts/amlogic/Makefile | 1 +
> .../meson-gxl-s905w-jethome-jethub-j80.dts | 241 ++++++++++++++++++
> 2 files changed, 242 insertions(+)
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
>
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index faa0a79a34f5..2c3ce7c401a5 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-jethome-jethub-j80.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-mecool-kiii-pro.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-minix-neo-u9h.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
> new file mode 100644
> index 000000000000..d67a1bc50f7b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
> @@ -0,0 +1,241 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2021 Vyacheslav Bocharov <[email protected]>
> + * Copyright (c) 2020 JetHome
> + * Author: Aleksandr Kazantsev <[email protected]>
> + * Author: Alexey Shevelkin <[email protected]>
> + * Author: Vyacheslav Bocharov <[email protected]>
> +*/
> +
> +/dts-v1/;
> +
> +#include "meson-gxl.dtsi"
> +
> +/ {
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x40000000>;
> + };
> +
> + reserved-memory {
> + linux,cma {
> + size = <0x0 0x1000000>;
> + };
> + };
> +
> + aliases {
> + serial0 = &uart_AO; /* Console */
> + serial1 = &uart_A; /* Bluetooth */
> + serial2 = &uart_AO_B; /* Wireless module 1 */
> + serial3 = &uart_C; /* Wireless module 2 */
> + ethernet0 = &ethmac;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + vddio_ao18: regulator-vddio_ao18 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDIO_AO18";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + vddio_boot: regulator-vddio_boot {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDIO_BOOT";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + vddao_3v3: regulator-vddao_3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDAO_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vcc_3v3: regulator-vcc_3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VCC_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi32k: wifi32k {
> + compatible = "pwm-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
> + clocks = <&wifi32k>;
> + clock-names = "ext_clock";
> + };
> +};
> +
> +&efuse {
> + sn: sn@14 {
> + reg = <0x14 0x10>;
> + };

already defined in meson-gx.dtsi

also, what about a new line between the nodes ?

> + bt_mac: bt_mac@6 {
> + reg = <0x6 0x6>;
> + };
> + wifi_mac: wifi_mac@C {
> + reg = <0xc 0x6>;
> + };
> + serial: serial@32 {
> + reg = <0x32 0x20>;
> + };

Isn't serial and sn the same thing ?

> +};
> +
> +&eth_mac {
> + reg = <0x0 0x6>;
> +};
> +
> +&bid {
> + reg = <0x12 0x20>;
> +};
> +
> +

Suggest running checkpatch

> +&usb {
> + status = "okay";
> + dr_mode = "host";
> +};
> +
> +&pwm_ef {
> + status = "okay";
> + pinctrl-0 = <&pwm_e_pins>;
> + pinctrl-names = "default";
> + clocks = <&clkc CLKID_FCLK_DIV4>;
> + clock-names = "clkin0";
> +};
> +
> +&saradc {
> + status = "okay";
> + vref-supply = <&vddio_ao18>;
> +};
> +
> +/* Wireless SDIO Module */
> +&sd_emmc_a {
> + status = "okay";
> + pinctrl-0 = <&sdio_pins>;
> + pinctrl-1 = <&sdio_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + max-frequency = <50000000>;
> +
> + non-removable;
> + disable-wp;
> +
> + /* WiFi firmware requires power to be kept while in suspend */
> + keep-power-in-suspend;
> +
> + mmc-pwrseq = <&sdio_pwrseq>;
> +
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vddio_boot>;
> +};
> +
> +/* SD card */
> +&sd_emmc_b {
> + status = "okay";
> + pinctrl-0 = <&sdcard_pins>;
> + pinctrl-1 = <&sdcard_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + max-frequency = <50000000>;
> + disable-wp;
> +
> + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
> +
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vddio_boot>;
> +};
> +
> +/* eMMC */
> +&sd_emmc_c {
> + status = "okay";
> + pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
> + pinctrl-1 = <&emmc_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <8>;
> + cap-mmc-highspeed;
> + max-frequency = <200000000>;
> + non-removable;
> + disable-wp;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> +
> + mmc-pwrseq = <&emmc_pwrseq>;
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&vddio_boot>;
> +};
> +
> +/* Console UART */
> +&uart_AO {
> + status = "okay";
> + pinctrl-0 = <&uart_ao_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +/* S905W only has access to its internal PHY */
> +&ethmac {
> + status = "okay";
> + phy-mode = "rmii";
> + phy-handle = <&internal_phy>;
> +};
> +
> +&internal_phy {
> + status = "okay";
> + pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&uart_A {
> + status = "okay";
> + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
> + pinctrl-names = "default";
> + uart-has-rtscts;
> +};
> +
> +&uart_C {
> + status = "okay";
> + pinctrl-0 = <&uart_c_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&uart_AO_B {
> + status = "okay";
> + pinctrl-0 = <&uart_ao_b_pins>, <&uart_ao_b_cts_rts_pins>;
> + pinctrl-names = "default";
> + uart-has-rtscts;
> +};
> +
> +&i2c_B {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c_b_pins>;
> +
> + pcf8563: pcf8563@51 {
> + compatible = "nxp,pcf8563";
> + reg = <0x51>;
> + status = "okay";
> + };
> +};

2021-09-03 13:42:01

by Viacheslav

Subject: Re: [PATCH v2 2/3] arm64: dts: meson-gxl: add support for JetHub H1

03.09.2021 15:10, Jerome Brunet пишет:
> +&efuse {
> + sn: sn@14 {
> + reg = <0x14 0x10>;
> + };
> already defined in meson-gx.dtsi
>
> also, what about a new line between the nodes ?
>> + serial: serial@32 {
>> + reg = <0x32 0x20>;
>> + };
> Isn't serial and sn the same thing ?
Yes, my fault. Thanks.