[Blackfin] arch: add support for BF523/BF524/BF526 (1545a111) · Commits · e / devices / android_kernel_oneplus_sm8150

arch/blackfin/Kconfig

+23 −3

Original line number	Original line	Diff line number	Diff line
	@@ -85,11 +85,26 @@ config BF522
	help		help
	BF522 Processor Support.		BF522 Processor Support.

			config BF523
			bool "BF523"
			help
			BF523 Processor Support.

			config BF524
			bool "BF524"
			help
			BF524 Processor Support.

	config BF525		config BF525
	bool "BF525"		bool "BF525"
	help		help
	BF525 Processor Support.		BF525 Processor Support.

			config BF526
			bool "BF526"
			help
			BF526 Processor Support.

	config BF527		config BF527
	bool "BF527"		bool "BF527"
	help		help
	@@ -198,7 +213,7 @@ endchoice

	config BF52x		config BF52x
	bool		bool
	depends on (BF522 \|\| BF525 \|\| BF527)		depends on (BF522 \|\| BF523 \|\| BF524 \|\| BF525 \|\| BF526 \|\| BF527)
	default y		default y

	config BF53x		config BF53x
	@@ -371,7 +386,10 @@ config SCLK_DIV
	config MAX_VCO_HZ		config MAX_VCO_HZ
	int		int
	default 600000000 if BF522		default 600000000 if BF522
			default 400000000 if BF523
			default 400000000 if BF524
	default 600000000 if BF525		default 600000000 if BF525
			default 400000000 if BF526
	default 600000000 if BF527		default 600000000 if BF527
	default 400000000 if BF531		default 400000000 if BF531
	default 400000000 if BF532		default 400000000 if BF532
	@@ -383,6 +401,8 @@ config MAX_VCO_HZ
	default 533333333 if BF539		default 533333333 if BF539
	default 600000000 if BF542		default 600000000 if BF542
	default 533333333 if BF544		default 533333333 if BF544
			default 600000000 if BF547
			default 600000000 if BF548
	default 533333333 if BF549		default 533333333 if BF549
	default 600000000 if BF561		default 600000000 if BF561

	@@ -897,8 +917,8 @@ config PM_WAKEUP_SIC_IWR
	depends on PM_WAKEUP_GPIO_BY_SIC_IWR		depends on PM_WAKEUP_GPIO_BY_SIC_IWR
	default 0x80000000 if (BF537 \|\| BF536 \|\| BF534)		default 0x80000000 if (BF537 \|\| BF536 \|\| BF534)
	default 0x100000 if (BF533 \|\| BF532 \|\| BF531)		default 0x100000 if (BF533 \|\| BF532 \|\| BF531)
	default 0x800000 if (BF549 \|\| BF548 \|\| BF547 \|\| BF542)		default 0x800000 if (BF54x)
	default 0x800000 if (BF527 \|\| BF524 \|\| BF522)		default 0x800000 if (BF52x)

	config PM_WAKEUP_GPIO_NUMBER		config PM_WAKEUP_GPIO_NUMBER
	int "Wakeup GPIO number"		int "Wakeup GPIO number"

arch/blackfin/Makefile

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -21,7 +21,10 @@ KBUILD_DEFCONFIG := BF537-STAMP_defconfig

	# setup the machine name and the machine dependent settings		# setup the machine name and the machine dependent settings
	machine-$(CONFIG_BF522) := bf527		machine-$(CONFIG_BF522) := bf527
			machine-$(CONFIG_BF523) := bf527
			machine-$(CONFIG_BF524) := bf527
	machine-$(CONFIG_BF525) := bf527		machine-$(CONFIG_BF525) := bf527
			machine-$(CONFIG_BF526) := bf527
	machine-$(CONFIG_BF527) := bf527		machine-$(CONFIG_BF527) := bf527
	machine-$(CONFIG_BF531) := bf533		machine-$(CONFIG_BF531) := bf533
	machine-$(CONFIG_BF532) := bf533		machine-$(CONFIG_BF532) := bf533
	@@ -39,7 +42,10 @@ MACHINE := $(machine-y)
	export MACHINE		export MACHINE

	cpu-$(CONFIG_BF522) := bf522		cpu-$(CONFIG_BF522) := bf522
			cpu-$(CONFIG_BF523) := bf523
			cpu-$(CONFIG_BF524) := bf524
	cpu-$(CONFIG_BF525) := bf525		cpu-$(CONFIG_BF525) := bf525
			cpu-$(CONFIG_BF526) := bf526
	cpu-$(CONFIG_BF527) := bf527		cpu-$(CONFIG_BF527) := bf527
	cpu-$(CONFIG_BF531) := bf531		cpu-$(CONFIG_BF531) := bf531
	cpu-$(CONFIG_BF532) := bf532		cpu-$(CONFIG_BF532) := bf532

arch/blackfin/kernel/bfin_gpio.c

+34 −0

Original line number	Original line	Diff line number	Diff line
	@@ -83,6 +83,7 @@
	#include <linux/delay.h>		#include <linux/delay.h>
	#include <linux/module.h>		#include <linux/module.h>
	#include <linux/err.h>		#include <linux/err.h>
			#include <linux/proc_fs.h>
	#include <asm/blackfin.h>		#include <asm/blackfin.h>
	#include <asm/gpio.h>		#include <asm/gpio.h>
	#include <asm/portmux.h>		#include <asm/portmux.h>
	@@ -1194,3 +1195,36 @@ void bfin_gpio_reset_spi0_ssel1(void)
	}		}

	#endif /BF548_FAMILY /		#endif /BF548_FAMILY /

			#if defined(CONFIG_PROC_FS)
			static int gpio_proc_read(char buf, char *start, off_t offset,
			int len, int unused_i, void unused_v)
			{
			int c, outlen = 0;

			for (c = 0; c < MAX_RESOURCES; c++) {
			if (!check_gpio(c) && (reserved_gpio_map[gpio_bank(c)] & gpio_bit(c)))
			len = sprintf(buf, "GPIO_%d: %s \tGPIO %s\n", c,
			get_label(c), get_gpio_dir(c) ? "OUTPUT" : "INPUT");
			else if (reserved_peri_map[gpio_bank(c)] & gpio_bit(c))
			len = sprintf(buf, "GPIO_%d: %s \tPeripheral\n", c, get_label(c));
			else
			continue;
			buf += len;
			outlen += len;
			}
			return outlen;
			}

			static __init int gpio_register_proc(void)
			{
			struct proc_dir_entry *proc_gpio;

			proc_gpio = create_proc_entry("gpio", S_IRUGO, NULL);
			if (proc_gpio)
			proc_gpio->read_proc = gpio_proc_read;
			return proc_gpio != NULL;
			}

			__initcall(gpio_register_proc);
			#endif