ARM: ux500: Add support for ST-Ericsson's u9540 SoC (661c6af0) · Commits · 戴 / test

arch/arm/mach-ux500/cpu-db8500.c

+14 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		#include <linux/platform_device.h>
		#include <linux/io.h>
		#include <linux/mfd/abx500/ab8500.h>
		#include <linux/mfd/dbx500-prcmu.h>
		#include <linux/of.h>
		#include <linux/of_platform.h>
		#include <linux/regulator/machine.h>
		@@ -319,6 +320,8 @@ static void __init u8500_init_machine(void)
		snowball_pinmaps_init();
		else if (of_machine_is_compatible("st-ericsson,hrefv60+"))
		hrefv60_pinmaps_init();
		else if (of_machine_is_compatible("st-ericsson,u9540")) {}
		/* TODO: Add u9540 pinmaps. */

		/* TODO: Export SoC, USB, cpu-freq and DMA40 */
		parent = u8500_of_init_devices();
		@@ -331,6 +334,7 @@ static const char * u8500_dt_board_compat[] = {
		"calaosystems,snowball-a9500",
		"st-ericsson,hrefv60+",
		"st-ericsson,mop500",
		"st-ericsson,u9540",
		NULL,
		};

		@@ -345,4 +349,14 @@ DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
		.dt_compat = u8500_dt_board_compat,
		MACHINE_END

		DT_MACHINE_START(U9540_DT, "ST-Ericsson 9540 platform (Device Tree Support)")
		.map_io = u8500_map_io,
		.init_irq = ux500_init_irq,
		.timer = &ux500_timer,
		.handle_irq = gic_handle_irq,
		.init_machine = u8500_init_machine,
		.init_late = NULL,
		.dt_compat = u8500_dt_board_compat,
		MACHINE_END

		#endif