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-rw-r--r--arch/blackfin/Kconfig7
-rw-r--r--arch/blackfin/Kconfig.debug1
-rw-r--r--arch/blackfin/include/asm/gpio.h20
-rw-r--r--arch/blackfin/kernel/bfin_gpio.c3
-rw-r--r--arch/blackfin/kernel/debug-mmrs.c2
-rw-r--r--arch/blackfin/kernel/nmi.c5
-rw-r--r--arch/blackfin/mach-bf518/boards/ezbrd.c47
-rw-r--r--arch/blackfin/mach-bf518/boards/tcm-bf518.c1
-rw-r--r--arch/blackfin/mach-bf533/boards/blackstamp.c19
-rw-r--r--arch/blackfin/mach-bf533/boards/ezkit.c18
-rw-r--r--arch/blackfin/mach-bf533/boards/stamp.c18
-rw-r--r--arch/blackfin/mach-bf561/boards/ezkit.c18
-rw-r--r--arch/blackfin/mach-common/ints-priority.c2
-rw-r--r--arch/blackfin/mach-common/pm.c2
14 files changed, 90 insertions, 73 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index af5369422032..d9c2866ba618 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -321,11 +321,14 @@ config BF53x
config GPIO_ADI
def_bool y
+ depends on !PINCTRL
depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561)
-config PINCTRL
+config PINCTRL_BLACKFIN_ADI2
def_bool y
- depends on BF54x || BF60x
+ depends on (BF54x || BF60x)
+ select PINCTRL
+ select PINCTRL_ADI2
config MEM_MT48LC64M4A2FB_7E
bool
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
index 4ddd1b73ee3e..c8d957274cc2 100644
--- a/arch/blackfin/Kconfig.debug
+++ b/arch/blackfin/Kconfig.debug
@@ -18,6 +18,7 @@ config DEBUG_VERBOSE
config DEBUG_MMRS
tristate "Generate Blackfin MMR tree"
+ depends on !PINCTRL
select DEBUG_FS
help
Create a tree of Blackfin MMRs via the debugfs tree. If
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 99d338ca2ea4..a2579321c7f1 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -183,6 +183,26 @@ static inline int irq_to_gpio(unsigned irq)
{
return irq - GPIO_IRQ_BASE;
}
+
+#else /* CONFIG_PINCTRL */
+
+/*
+ * CONFIG_PM is not working with pin control and should probably
+ * avoid being selected when pin control is active, but so far,
+ * these stubs are here to make allyesconfig and allmodconfig
+ * compile properly. These functions are normally backed by the
+ * CONFIG_ADI_GPIO custom GPIO implementation.
+ */
+
+static inline int bfin_pm_standby_setup(void)
+{
+ return 0;
+}
+
+static inline void bfin_pm_standby_restore(void)
+{
+}
+
#endif /* CONFIG_PINCTRL */
#include <asm/irq.h>
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index c5d31287de01..63da80bbadf6 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -15,6 +15,9 @@
/* FIXME: consumer API required for gpio_set_value() etc, get rid of this */
#include <linux/gpio.h>
#include <linux/irq.h>
+#include <asm/gpio.h>
+#include <asm/irq_handler.h>
+#include <asm/portmux.h>
#if ANOMALY_05000311 || ANOMALY_05000323
enum {
diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c
index f31ace221392..194773ce109e 100644
--- a/arch/blackfin/kernel/debug-mmrs.c
+++ b/arch/blackfin/kernel/debug-mmrs.c
@@ -10,7 +10,6 @@
#include <linux/fs.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/gpio.h>
#include <asm/blackfin.h>
#include <asm/gptimers.h>
@@ -20,6 +19,7 @@
#include <asm/bfin_serial.h>
#include <asm/bfin5xx_spi.h>
#include <asm/bfin_twi.h>
+#include <asm/gpio.h>
/* Common code defines PORT_MUX on us, so redirect the MMR back locally */
#ifdef BFIN_PORT_MUX
diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c
index 1e714329fe8a..8a211d95821f 100644
--- a/arch/blackfin/kernel/nmi.c
+++ b/arch/blackfin/kernel/nmi.c
@@ -166,7 +166,7 @@ int check_nmi_wdt_touched(void)
return 1;
}
-static void nmi_wdt_timer(unsigned long data)
+static void nmi_wdt_timer(struct timer_list *unused)
{
if (check_nmi_wdt_touched())
nmi_wdt_keepalive();
@@ -180,8 +180,7 @@ static int __init init_nmi_wdt(void)
nmi_wdt_start();
nmi_active = true;
- init_timer(&ntimer);
- ntimer.function = nmi_wdt_timer;
+ timer_setup(&ntimer, nmi_wdt_timer, 0);
ntimer.expires = jiffies + NMI_CHECK_TIMEOUT;
add_timer(&ntimer);
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index d022112927c2..c51d1b810ac3 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -25,7 +25,6 @@
#include <asm/dpmc.h>
#include <asm/bfin_sdh.h>
#include <linux/spi/ad7877.h>
-#include <net/dsa.h>
/*
* Name the Board for the /proc/cpuinfo
@@ -105,11 +104,7 @@ static const unsigned short bfin_mac_peripherals[] = {
static struct bfin_phydev_platform_data bfin_phydev_data[] = {
{
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
- .addr = 3,
-#else
.addr = 1,
-#endif
.irq = IRQ_MAC_PHYINT,
},
};
@@ -119,9 +114,6 @@ static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
.phydev_data = bfin_phydev_data,
.phy_mode = PHY_INTERFACE_MODE_MII,
.mac_peripherals = bfin_mac_peripherals,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
- .phy_mask = 0xfff7, /* Only probe the port phy connect to the on chip MAC */
-#endif
.vlan1_mask = 1,
.vlan2_mask = 2,
};
@@ -140,29 +132,6 @@ static struct platform_device bfin_mac_device = {
}
};
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-static struct dsa_chip_data ksz8893m_switch_chip_data = {
- .mii_bus = &bfin_mii_bus.dev,
- .port_names = {
- NULL,
- "eth%d",
- "eth%d",
- "cpu",
- },
-};
-static struct dsa_platform_data ksz8893m_switch_data = {
- .nr_chips = 1,
- .netdev = &bfin_mac_device.dev,
- .chip = &ksz8893m_switch_chip_data,
-};
-
-static struct platform_device ksz8893m_switch_device = {
- .name = "dsa",
- .id = 0,
- .num_resources = 0,
- .dev.platform_data = &ksz8893m_switch_data,
-};
-#endif
#endif
#if IS_ENABLED(CONFIG_MTD_M25P80)
@@ -228,19 +197,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
},
#endif
-#if IS_ENABLED(CONFIG_BFIN_MAC)
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
- {
- .modalias = "ksz8893m",
- .max_speed_hz = 5000000,
- .bus_num = 0,
- .chip_select = 1,
- .platform_data = NULL,
- .mode = SPI_MODE_3,
- },
-#endif
-#endif
-
#if IS_ENABLED(CONFIG_MMC_SPI)
{
.modalias = "mmc_spi",
@@ -714,9 +670,6 @@ static struct platform_device *stamp_devices[] __initdata = {
#if IS_ENABLED(CONFIG_BFIN_MAC)
&bfin_mii_bus,
&bfin_mac_device,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
- &ksz8893m_switch_device,
-#endif
#endif
#if IS_ENABLED(CONFIG_SPI_BFIN5XX)
diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
index 240d5cb1f02c..37d868085f6a 100644
--- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c
+++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
@@ -25,7 +25,6 @@
#include <asm/dpmc.h>
#include <asm/bfin_sdh.h>
#include <linux/spi/ad7877.h>
-#include <net/dsa.h>
/*
* Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 0ccf0cf4daaf..fab69c736515 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -22,6 +22,7 @@
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
+#include <linux/gpio/machine.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
@@ -362,11 +363,17 @@ static struct platform_device bfin_device_gpiokeys = {
#if IS_ENABLED(CONFIG_I2C_GPIO)
#include <linux/i2c-gpio.h>
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+ .dev_id = "i2c-gpio",
+ .table = {
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF8, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF9, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ },
+};
+
static struct i2c_gpio_platform_data i2c_gpio_data = {
- .sda_pin = GPIO_PF8,
- .scl_pin = GPIO_PF9,
- .sda_is_open_drain = 0,
- .scl_is_open_drain = 0,
.udelay = 40,
}; /* This hasn't actually been used these pins
* are (currently) free pins on the expansion connector */
@@ -462,7 +469,9 @@ static int __init blackstamp_init(void)
int ret;
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+ gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 3625e9eaa8a8..d64d270e9e62 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -19,6 +19,7 @@
#endif
#include <linux/irq.h>
#include <linux/i2c.h>
+#include <linux/gpio/machine.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
@@ -390,11 +391,17 @@ static struct platform_device bfin_device_gpiokeys = {
#if IS_ENABLED(CONFIG_I2C_GPIO)
#include <linux/i2c-gpio.h>
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+ .dev_id = "i2c-gpio",
+ .table = {
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ },
+};
+
static struct i2c_gpio_platform_data i2c_gpio_data = {
- .sda_pin = GPIO_PF1,
- .scl_pin = GPIO_PF0,
- .sda_is_open_drain = 0,
- .scl_is_open_drain = 0,
.udelay = 40,
};
@@ -516,6 +523,9 @@ static struct platform_device *ezkit_devices[] __initdata = {
static int __init ezkit_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+ gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
i2c_register_board_info(0, bfin_i2c_board_info,
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 23eada79439c..27cbf2fa2c62 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -21,6 +21,7 @@
#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/i2c.h>
+#include <linux/gpio/machine.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/reboot.h>
@@ -512,11 +513,17 @@ static struct platform_device bfin_device_gpiokeys = {
#if IS_ENABLED(CONFIG_I2C_GPIO)
#include <linux/i2c-gpio.h>
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+ .dev_id = "i2c-gpio",
+ .table = {
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF2, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF3, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ },
+};
+
static struct i2c_gpio_platform_data i2c_gpio_data = {
- .sda_pin = GPIO_PF2,
- .scl_pin = GPIO_PF3,
- .sda_is_open_drain = 0,
- .scl_is_open_drain = 0,
.udelay = 10,
};
@@ -848,6 +855,9 @@ static int __init stamp_init(void)
printk(KERN_INFO "%s(): registering device resources\n", __func__);
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+ gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 57d1c43726d9..acc5363f60c6 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -16,6 +16,7 @@
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/delay.h>
+#include <linux/gpio/machine.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
@@ -379,11 +380,17 @@ static struct platform_device bfin_device_gpiokeys = {
#if IS_ENABLED(CONFIG_I2C_GPIO)
#include <linux/i2c-gpio.h>
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+ .dev_id = "i2c-gpio",
+ .table = {
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ },
+};
+
static struct i2c_gpio_platform_data i2c_gpio_data = {
- .sda_pin = GPIO_PF1,
- .scl_pin = GPIO_PF0,
- .sda_is_open_drain = 0,
- .scl_is_open_drain = 0,
.udelay = 10,
};
@@ -633,6 +640,9 @@ static int __init ezkit_init(void)
printk(KERN_INFO "%s(): registering device resources\n", __func__);
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+ gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
if (ret < 0)
return ret;
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 13e94bf9d8ba..e81a5b7dabdc 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -18,7 +18,6 @@
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/syscore_ops.h>
-#include <linux/gpio.h>
#include <asm/delay.h>
#ifdef CONFIG_IPIPE
#include <linux/ipipe.h>
@@ -28,6 +27,7 @@
#include <asm/irq_handler.h>
#include <asm/dpmc.h>
#include <asm/traps.h>
+#include <asm/gpio.h>
/*
* NOTES:
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 5ece38a5b758..f57b5fe5355e 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -15,12 +15,12 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/delay.h>
-#include <linux/gpio.h>
#include <asm/cplb.h>
#include <asm/dma.h>
#include <asm/dpmc.h>
#include <asm/pm.h>
+#include <asm/gpio.h>
#ifdef CONFIG_BF60x
struct bfin_cpu_pm_fns *bfin_cpu_pm;
generated by cgit (git 2.34.1) at 2024-05-02 09:55:17 +0000