Used on BCM7xxx Set-Top Box chips (e.g., BCM7445).
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
select BCM7120_L2_IRQ
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select SOC_BRCMSTB
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB
chipset.
menu "SOC (System On Chip) specific Drivers"
+source "drivers/soc/brcmstb/Kconfig"
source "drivers/soc/mediatek/Kconfig"
source "drivers/soc/qcom/Kconfig"
source "drivers/soc/sunxi/Kconfig"
# Makefile for the Linux Kernel SOC specific device drivers.
#
+obj-$(CONFIG_SOC_BRCMSTB) += brcmstb/
obj-$(CONFIG_MACH_DOVE) += dove/
obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
obj-$(CONFIG_ARCH_QCOM) += qcom/
--- /dev/null
+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.
--- /dev/null
+obj-y += common.o
--- /dev/null
+/*
+ * 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 <linux/of.h>
+
+#include <soc/brcmstb/common.h>
+
+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;
+}
--- /dev/null
+/*
+ * 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.
+ */
+
+#ifndef __SOC_BRCMSTB_COMMON_H__
+#define __SOC_BRCMSTB_COMMON_H__
+
+bool soc_is_brcmstb(void);
+
+#endif /* __SOC_BRCMSTB_COMMON_H__ */