[PATCH v2 03/10] ARM: bcm: Add support for Broadcom Hurricane 2 SoC
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2017-09-28 23:15:22
Also in:
linux-arm-kernel, linux-clk, lkml
Subsystem:
arm port, broadcom bcm281xx/bcm11xxx/bcm216xx arm architecture, the rest · Maintainers:
Russell King, Florian Fainelli, Ray Jui, Scott Branden, Linus Torvalds
Add a Kconfig entry point and basic machine board code for the Broadcom Hurricane 2 SoCs used in switching products. Acked-by: Jon Mason <redacted> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm/mach-bcm/Kconfig | 9 +++++++++ arch/arm/mach-bcm/Makefile | 3 +++ arch/arm/mach-bcm/bcm_hr2.c | 25 +++++++++++++++++++++++++ 3 files changed, 37 insertions(+) create mode 100644 arch/arm/mach-bcm/bcm_hr2.c
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 73be3d578851..76807581f9f3 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig@@ -36,6 +36,15 @@ config ARCH_BCM_CYGNUS BCM11300, BCM11320, BCM11350, BCM11360, BCM58300, BCM58302, BCM58303, BCM58305. +config ARCH_BCM_HR2 + bool "Broadcom Hurricane 2 SoC support" + depends on ARCH_MULTI_V7 + select ARCH_BCM_IPROC + help + Enable support for the Hurricane 2 family, + which includes the following variants: + BCM53342, BCM53343, BCM53344, BCM53346. + config ARCH_BCM_NSP bool "Broadcom Northstar Plus SoC Support" depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 980f5850097c..ec93c849a100 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile@@ -13,6 +13,9 @@ # Cygnus obj-$(CONFIG_ARCH_BCM_CYGNUS) += bcm_cygnus.o +# Hurricane 2 +obj-$(CONFIG_ARCH_BCM_HR2) += bcm_hr2.o + # Northstar Plus obj-$(CONFIG_ARCH_BCM_NSP) += bcm_nsp.o
diff --git a/arch/arm/mach-bcm/bcm_hr2.c b/arch/arm/mach-bcm/bcm_hr2.c
new file mode 100644
index 000000000000..c104f28995d7
--- /dev/null
+++ b/arch/arm/mach-bcm/bcm_hr2.c@@ -0,0 +1,25 @@ +/* + * Copyright (C) 2017 Broadcom + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <asm/mach/arch.h> + +static const char * const bcm_hr2_dt_compat[] __initconst = { + "brcm,hr2", + NULL, +}; + +DT_MACHINE_START(BCM_HR2_DT, "Broadcom Hurricane 2 SoC") + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, + .dt_compat = bcm_hr2_dt_compat, +MACHINE_END
--
2.14.1