diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch b/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch new file mode 100644 index 0000000000..79c4630c4e --- /dev/null +++ b/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch @@ -0,0 +1,114 @@ +From 8ab0ea8e9275c03f253f84dc83ee86cdbeb1fcf4 Mon Sep 17 00:00:00 2001 +From: Hao Dong <halbertdong@gmail.com> +Date: Sat, 19 Jan 2019 17:25:29 +0000 +Subject: [PATCH] ARM: dts: BCM5301X: Add basic DT for Phicomm K3 + +This router has BCM4709C0, 128MB NAND flash (MX30LF1G18AC-TI), +and 512MB memory, with 3 x LAN and 1 x WAN. WL chips are +BCM4366C0 x 2. The router has a small LCD and 3 capactive keys +driven by a PIC microcontroller, which is in turn wired to +UART1 of main board. + +Everything except the LCD works. Hamster has activated LCD through +UART1, but further programming, i.e., a independent package, is +required to make sure its working properly. + +Since the firmware of Broadcom 4366c0 has been provided by +openwrt.org, now its wireless is functional but limited. The +"official" firmware cannot work properly in some 5G Hz channel. + +Signed-off-by: Hao Dong <halbertdong@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47094-phicomm-k3.dts | 75 +++++++++++++++++++++++ + 2 files changed, 76 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47094-phicomm-k3.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -109,6 +109,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm47094-luxul-xwr-3100.dtb \ + bcm47094-luxul-xwr-3150-v1.dtb \ + bcm47094-netgear-r8500.dtb \ ++ bcm47094-phicomm-k3.dtb \ + bcm94708.dtb \ + bcm94709.dtb \ + bcm953012er.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts +@@ -0,0 +1,75 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++* Copyright (C) 2017 Hamster Tian <haotia@gmail.com> ++* Copyright (C) 2019 Hao Dong <halbertdong@gmail.com> ++*/ ++ ++/dts-v1/; ++ ++#include "bcm47094.dtsi" ++#include "bcm5301x-nand-cs0-bch4.dtsi" ++ ++/ { ++ compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708"; ++ model = "Phicomm K3"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x18000000>; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&uart1 { ++ status = "okay"; ++}; ++ ++&usb3_phy { ++ status = "okay"; ++}; ++ ++&nandcs { ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ partition@0 { ++ label = "boot"; ++ reg = <0x0000000 0x0080000>; ++ read-only; ++ }; ++ ++ partition@80000 { ++ label = "nvram"; ++ reg = <0x0080000 0x0100000>; ++ }; ++ ++ partition@180000{ ++ label = "phicomm"; ++ reg = <0x0180000 0x0280000>; ++ read-only; ++ }; ++ ++ partition@400000 { ++ label = "firmware"; ++ reg = <0x0400000 0x7C00000>; ++ compatible = "brcm,trx"; ++ }; ++ }; ++}; |