Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/arch/arm/mach-bcm/brcmstb.c b/arch/arm/mach-bcm/brcmstb.c
new file mode 100644
index 0000000000..43bc98e388
--- /dev/null
+++ b/arch/arm/mach-bcm/brcmstb.c
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (C) 2013-2014 Broadcom Corporation
+
+#include <linux/init.h>
+#include <linux/irqchip.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+/*
+ * Storage for debug-macro.S's state.
+ *
+ * This must be in .data not .bss so that it gets initialized each time the
+ * kernel is loaded. The data is declared here rather than debug-macro.S so
+ * that multiple inclusions of debug-macro.S point at the same data.
+ */
+u32 brcmstb_uart_config[3] = {
+	/* Debug UART initialization required */
+	1,
+	/* Debug UART physical address */
+	0,
+	/* Debug UART virtual address */
+	0,
+};
+
+static void __init brcmstb_init_irq(void)
+{
+	irqchip_init();
+}
+
+static const char *const brcmstb_match[] __initconst = {
+	"brcm,bcm7445",
+	"brcm,brcmstb",
+	NULL
+};
+
+DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
+	.dt_compat	= brcmstb_match,
+	.init_irq	= brcmstb_init_irq,
+MACHINE_END