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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts')
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts new file mode 100644 index 0000000000..e3e3984d01 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2021 T-Chip Intelligent Technology Co., Ltd + +/dts-v1/; + +#include <dt-bindings/input/input.h> + +#include "rk3328-roc-cc.dts" + +/ { + model = "Firefly ROC-RK3328-PC"; + compatible = "firefly,roc-rk3328-pc", "rockchip,rk3328"; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1750000>; + + /* This button is unpopulated out of the factory. */ + button-recovery { + label = "Recovery"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <10000>; + }; + }; + + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; + linux,rc-map-name = "rc-khadas"; + pinctrl-names = "default"; + pinctrl-0 = <&ir_int>; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en>, <&wifi_host_wake>; + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; + }; +}; + +&codec { + mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>; +}; + +&gpu { + mali-supply = <&vdd_logic>; +}; + +&pinctrl { + ir { + ir_int: ir-int { + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdmmcio { + sdio_per_pin: sdio-per-pin { + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + wifi { + wifi_en: wifi-en { + rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wifi_host_wake: wifi-host-wake { + rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none_4ma>; + }; + + bt_rst: bt-rst { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_en: bt-en { + rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pmic_int_l { + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; +}; + +&rk805 { + interrupt-parent = <&gpio0>; + interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; +}; + +&saradc { + vref-supply = <&vcc_18>; + status = "okay"; +}; + +&usb20_host_drv { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; +}; + +&vcc_host1_5v { + gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; +}; + +&vcc_sdio { + gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_per_pin>; +}; |