From 8d7192cb7ffc1d1ec27ffb6d74099293f3871db1 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Tue, 21 Jul 2020 00:25:48 +0530 Subject: [PATCH] arm64: dts: rockchip: Add ROCKPi 4A/4B support Rock PI 4 has 3 variants of hardware platforms called RockPI 4A, 4B, and 4C. - Rock PI 4A has no Wif/BT. - Rock PI 4B has AP6256 Wifi/BT, PoE. - Rock PI 4C has AP6256 Wifi/BT, PoE, miniDP, USB Host enable GPIO pin change compared to 4B, 4C So move common nodes, properties into dtsi file and include on respective variant dts files. Use 4B dts into default rock-pi-4 defconfig until we find any solution for dynamic detection of these variants. Signed-off-by: Jagan Teki Reviewed-by: Kever Yang --- arch/arm/dts/Makefile | 3 +- ...{rk3399-rock-pi-4.dts => rk3399-rock-pi-4.dtsi} | 26 -------------- arch/arm/dts/rk3399-rock-pi-4a.dts | 13 +++++++ arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi | 6 ++++ arch/arm/dts/rk3399-rock-pi-4b.dts | 42 ++++++++++++++++++++++ configs/rock-pi-4-rk3399_defconfig | 4 +-- 6 files changed, 65 insertions(+), 29 deletions(-) rename arch/arm/dts/{rk3399-rock-pi-4.dts => rk3399-rock-pi-4.dtsi} (95%) create mode 100644 arch/arm/dts/rk3399-rock-pi-4a.dts create mode 100644 arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi create mode 100644 arch/arm/dts/rk3399-rock-pi-4b.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 82e9b18..bcd89af6 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -136,7 +136,8 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \ rk3399-puma-haikou.dtb \ rk3399-roc-pc.dtb \ rk3399-roc-pc-mezzanine.dtb \ - rk3399-rock-pi-4.dtb \ + rk3399-rock-pi-4a.dtb \ + rk3399-rock-pi-4b.dtb \ rk3399-rock960.dtb \ rk3399-rockpro64.dtb \ rk3399pro-rock-pi-n10.dtb diff --git a/arch/arm/dts/rk3399-rock-pi-4.dts b/arch/arm/dts/rk3399-rock-pi-4.dtsi similarity index 95% rename from arch/arm/dts/rk3399-rock-pi-4.dts rename to arch/arm/dts/rk3399-rock-pi-4.dtsi index 3923ec0..1c55a46 100644 --- a/arch/arm/dts/rk3399-rock-pi-4.dts +++ b/arch/arm/dts/rk3399-rock-pi-4.dtsi @@ -11,9 +11,6 @@ #include "rk3399-opp.dtsi" / { - model = "Radxa ROCK Pi 4"; - compatible = "radxa,rockpi4", "rockchip,rk3399"; - chosen { stdout-path = "serial2:1500000n8"; }; @@ -587,17 +584,6 @@ pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; sd-uhs-sdr104; - status = "okay"; - - brcmf: wifi@1 { - compatible = "brcm,bcm4329-fmac"; - reg = <1>; - interrupt-parent = <&gpio0>; - interrupts = ; - interrupt-names = "host-wake"; - pinctrl-names = "default"; - pinctrl-0 = <&wifi_host_wake_l>; - }; }; &sdmmc { @@ -666,18 +652,6 @@ &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - clocks = <&rk808 1>; - clock-names = "ext_clock"; - device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; - host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; - }; }; &uart2 { diff --git a/arch/arm/dts/rk3399-rock-pi-4a.dts b/arch/arm/dts/rk3399-rock-pi-4a.dts new file mode 100644 index 0000000..d96dd3e --- /dev/null +++ b/arch/arm/dts/rk3399-rock-pi-4a.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar + * Copyright (c) 2019 Pragnesh Patel + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" + +/ { + model = "Radxa ROCK Pi 4A"; + compatible = "radxa,rockpi4", "rockchip,rk3399"; +}; diff --git a/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi new file mode 100644 index 0000000..85ee577 --- /dev/null +++ b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Jagan Teki + */ + +#include "rk3399-rock-pi-4-u-boot.dtsi" diff --git a/arch/arm/dts/rk3399-rock-pi-4b.dts b/arch/arm/dts/rk3399-rock-pi-4b.dts new file mode 100644 index 0000000..4ca970a --- /dev/null +++ b/arch/arm/dts/rk3399-rock-pi-4b.dts @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar + * Copyright (c) 2019 Pragnesh Patel + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" + +/ { + model = "Radxa ROCK Pi 4B"; + compatible = "radxa,rockpi4", "rockchip,rk3399"; +}; + +&sdio0 { + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&gpio0>; + interrupts = ; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&uart0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; + }; +}; diff --git a/configs/rock-pi-4-rk3399_defconfig b/configs/rock-pi-4-rk3399_defconfig index 98f71a5..1d34476 100644 --- a/configs/rock-pi-4-rk3399_defconfig +++ b/configs/rock-pi-4-rk3399_defconfig @@ -9,7 +9,7 @@ CONFIG_DEBUG_UART_BASE=0xFF1A0000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y # CONFIG_ANDROID_BOOT_IMAGE is not set -CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-rock-pi-4.dtb" +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-rock-pi-4b.dtb" CONFIG_MISC_INIT_R=y CONFIG_DISPLAY_BOARDINFO_LATE=y # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set @@ -24,7 +24,7 @@ CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_TIME=y CONFIG_SPL_OF_CONTROL=y -CONFIG_DEFAULT_DEVICE_TREE="rk3399-rock-pi-4" +CONFIG_DEFAULT_DEVICE_TREE="rk3399-rock-pi-4b" CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -- 2.7.4