Adding upstream version 5.10.209.upstream/5.10.209

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

1 files changed, 87 insertions, 0 deletions

diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
new file mode 100644
index 000000000..c62554990
--- /dev/null
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * linux/arch/arm/mach-omap1/board-generic.c
+ *
+ * Modified from board-innovator1510.c
+ *
+ * Code for generic OMAP board. Should work on many OMAP systems where
+ * the device drivers take care of all the necessary hardware initialization.
+ * Do not put any board specific code to this file; create a new machine
+ * type if you need custom low-level initializations.
+ */
+#include <linux/gpio.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/mux.h>
+
+#include <mach/usb.h>
+
+#include "common.h"
+
+/* assume no Mini-AB port */
+
+#ifdef CONFIG_ARCH_OMAP15XX
+static struct omap_usb_config generic1510_usb_config __initdata = {
+	.register_host	= 1,
+	.register_dev	= 1,
+	.hmc_mode	= 16,
+	.pins[0]	= 3,
+};
+#endif
+
+#if defined(CONFIG_ARCH_OMAP16XX)
+static struct omap_usb_config generic1610_usb_config __initdata = {
+#ifdef CONFIG_USB_OTG
+	.otg		= 1,
+#endif
+	.register_host	= 1,
+	.register_dev	= 1,
+	.hmc_mode	= 16,
+	.pins[0]	= 6,
+};
+#endif
+
+static void __init omap_generic_init(void)
+{
+#ifdef CONFIG_ARCH_OMAP15XX
+	if (cpu_is_omap15xx()) {
+		/* mux pins for uarts */
+		omap_cfg_reg(UART1_TX);
+		omap_cfg_reg(UART1_RTS);
+		omap_cfg_reg(UART2_TX);
+		omap_cfg_reg(UART2_RTS);
+		omap_cfg_reg(UART3_TX);
+		omap_cfg_reg(UART3_RX);
+
+		omap1_usb_init(&generic1510_usb_config);
+	}
+#endif
+#if defined(CONFIG_ARCH_OMAP16XX)
+	if (!cpu_is_omap1510()) {
+		omap1_usb_init(&generic1610_usb_config);
+	}
+#endif
+
+	omap_serial_init();
+	omap_register_i2c_bus(1, 100, NULL, 0);
+}
+
+MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
+	/* Maintainer: Tony Lindgren <tony@atomide.com> */
+	.atag_offset	= 0x100,
+	.map_io		= omap16xx_map_io,
+	.init_early	= omap1_init_early,
+	.init_irq	= omap1_init_irq,
+	.handle_irq	= omap1_handle_irq,
+	.init_machine	= omap_generic_init,
+	.init_late	= omap1_init_late,
+	.init_time	= omap1_timer_init,
+	.restart	= omap1_restart,
+MACHINE_END