From d52fad262041217be0a0e7049253186ec9cfb2a6 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Thu, 18 Jun 2015 17:11:32 -0700 Subject: soc: add stubs for brcmstb SoC's Used on BCM7xxx Set-Top Box chips (e.g., BCM7445). Signed-off-by: Brian Norris Signed-off-by: Florian Fainelli --- drivers/soc/brcmstb/Kconfig | 9 +++++++++ drivers/soc/brcmstb/Makefile | 1 + drivers/soc/brcmstb/common.c | 33 +++++++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+) create mode 100644 drivers/soc/brcmstb/Kconfig create mode 100644 drivers/soc/brcmstb/Makefile create mode 100644 drivers/soc/brcmstb/common.c (limited to 'drivers/soc/brcmstb') diff --git a/drivers/soc/brcmstb/Kconfig b/drivers/soc/brcmstb/Kconfig new file mode 100644 index 000000000000..39cab3bd544d --- /dev/null +++ b/drivers/soc/brcmstb/Kconfig @@ -0,0 +1,9 @@ +menuconfig SOC_BRCMSTB + bool "Broadcom STB SoC drivers" + depends on ARM + help + Enables drivers for the Broadcom Set-Top Box (STB) series of chips. + This option alone enables only some support code, while the drivers + can be enabled individually within this menu. + + If unsure, say N. diff --git a/drivers/soc/brcmstb/Makefile b/drivers/soc/brcmstb/Makefile new file mode 100644 index 000000000000..183280e39f80 --- /dev/null +++ b/drivers/soc/brcmstb/Makefile @@ -0,0 +1 @@ +obj-y += common.o diff --git a/drivers/soc/brcmstb/common.c b/drivers/soc/brcmstb/common.c new file mode 100644 index 000000000000..c262c029b1b8 --- /dev/null +++ b/drivers/soc/brcmstb/common.c @@ -0,0 +1,33 @@ +/* + * Copyright © 2014 NVIDIA Corporation + * Copyright © 2015 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include + +#include + +static const struct of_device_id brcmstb_machine_match[] = { + { .compatible = "brcm,brcmstb", }, + { } +}; + +bool soc_is_brcmstb(void) +{ + struct device_node *root; + + root = of_find_node_by_path("/"); + if (!root) + return false; + + return of_match_node(brcmstb_machine_match, root) != NULL; +} -- cgit v1.2.3