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-rw-r--r--arch/arm/mach-ep93xx/core.c6
-rw-r--r--arch/arm/mach-ixp4xx/avila-setup.c4
-rw-r--r--arch/arm/mach-ixp4xx/dsmg600-setup.c4
-rw-r--r--arch/arm/mach-ixp4xx/fsg-setup.c4
-rw-r--r--arch/arm/mach-ixp4xx/ixdp425-setup.c4
-rw-r--r--arch/arm/mach-ixp4xx/nas100d-setup.c4
-rw-r--r--arch/arm/mach-ixp4xx/nslu2-setup.c4
-rw-r--r--arch/arm/mach-ks8695/board-acs5k.c6
-rw-r--r--arch/arm/mach-pxa/palmz72.c6
-rw-r--r--arch/arm/mach-pxa/viper.c8
-rw-r--r--arch/arm/mach-sa1100/simpad.c6
-rw-r--r--arch/blackfin/mach-bf533/boards/blackstamp.c4
-rw-r--r--arch/blackfin/mach-bf533/boards/ezkit.c4
-rw-r--r--arch/blackfin/mach-bf533/boards/stamp.c4
-rw-r--r--arch/blackfin/mach-bf561/boards/ezkit.c4
-rw-r--r--arch/mips/alchemy/board-gpr.c4
-rw-r--r--arch/mips/ath79/mach-pb44.c4
-rw-r--r--drivers/mfd/sm501.c4
18 files changed, 48 insertions, 36 deletions
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 7e99fe829ad1..e70feec6fad5 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -326,8 +326,10 @@ static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
/* Use local offsets on gpiochip/port "G" */
- GPIO_LOOKUP_IDX("G", 1, NULL, 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("G", 0, NULL, 1, GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP_IDX("G", 1, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("G", 0, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 72122b5e7f28..bb6fbfc9b11a 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -53,9 +53,9 @@ static struct gpiod_lookup_table avila_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", AVILA_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", AVILA_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 68ccd669051b..af543dd3da5d 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -72,9 +72,9 @@ static struct gpiod_lookup_table dsmg600_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index a0350ad15175..8afb3f4db376 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -58,9 +58,9 @@ static struct gpiod_lookup_table fsg_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", FSG_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", FSG_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 8937263cec4a..4f358350a91f 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -126,9 +126,9 @@ static struct gpiod_lookup_table ixdp425_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", IXDP425_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", IXDP425_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 612ec8c63456..7e59c59c96a3 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -104,9 +104,9 @@ static struct gpiod_lookup_table nas100d_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 13afb03b50fa..224717eb8ac2 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -72,9 +72,9 @@ static struct gpiod_lookup_table nslu2_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NSLU2_SDA_PIN,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NSLU2_SCL_PIN,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
index f034724e01e1..937eb1d47e7b 100644
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ b/arch/arm/mach-ks8695/board-acs5k.c
@@ -41,8 +41,10 @@
static struct gpiod_lookup_table acs5k_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
- GPIO_LOOKUP_IDX("KS8695", 4, NULL, 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("KS8695", 5, NULL, 1, GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP_IDX("KS8695", 4, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("KS8695", 5, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 94f75632c007..5877e547cecd 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -324,8 +324,10 @@ static struct soc_camera_link palmz72_iclink = {
static struct gpiod_lookup_table palmz72_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
- GPIO_LOOKUP_IDX("gpio-pxa", 118, NULL, 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("gpio-pxa", 117, NULL, 1, GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP_IDX("gpio-pxa", 118, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("gpio-pxa", 117, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index a680742bee2b..4185e7ff073f 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -463,9 +463,9 @@ static struct gpiod_lookup_table viper_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("gpio-pxa", VIPER_RTC_I2C_SDA_GPIO,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("gpio-pxa", VIPER_RTC_I2C_SCL_GPIO,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
@@ -792,9 +792,9 @@ struct gpiod_lookup_table viper_tpm_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("gpio-pxa", VIPER_TPM_I2C_SDA_GPIO,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("gpio-pxa", VIPER_TPM_I2C_SCL_GPIO,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index c6e7e6d8733a..91526024964b 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -327,8 +327,10 @@ static struct platform_device simpad_gpio_leds = {
static struct gpiod_lookup_table simpad_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
- GPIO_LOOKUP_IDX("gpio", GPIO_GPIO21, NULL, 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("gpio", GPIO_GPIO25, NULL, 1, GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP_IDX("gpio", GPIO_GPIO21, NULL, 0,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+ GPIO_LOOKUP_IDX("gpio", GPIO_GPIO25, NULL, 1,
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index d801ca5ca6c4..fab69c736515 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -367,9 +367,9 @@ 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_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF9, NULL, 1,
- GPIO_ACTIVE_HIGH),
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 463a72358b0e..d64d270e9e62 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -395,9 +395,9 @@ 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_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
- GPIO_ACTIVE_HIGH),
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index d2479359adb7..27cbf2fa2c62 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -517,9 +517,9 @@ 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_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF3, NULL, 1,
- GPIO_ACTIVE_HIGH),
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 72f757ebaa84..acc5363f60c6 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -384,9 +384,9 @@ 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_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
- GPIO_ACTIVE_HIGH),
+ GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c
index daebc36e5ecb..328d697e72b4 100644
--- a/arch/mips/alchemy/board-gpr.c
+++ b/arch/mips/alchemy/board-gpr.c
@@ -235,6 +235,10 @@ static struct gpiod_lookup_table gpr_i2c_gpiod_table = {
};
static struct i2c_gpio_platform_data gpr_i2c_data = {
+ /*
+ * The open drain mode is hardwired somewhere or an electrical
+ * property of the alchemy GPIO controller.
+ */
.sda_is_open_drain = 1,
.scl_is_open_drain = 1,
.udelay = 2, /* ~100 kHz */
diff --git a/arch/mips/ath79/mach-pb44.c b/arch/mips/ath79/mach-pb44.c
index a95409063847..6b2c6f3baefa 100644
--- a/arch/mips/ath79/mach-pb44.c
+++ b/arch/mips/ath79/mach-pb44.c
@@ -37,9 +37,9 @@ static struct gpiod_lookup_table pb44_i2c_gpiod_table = {
.dev_id = "i2c-gpio",
.table = {
GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SDA,
- NULL, 0, GPIO_ACTIVE_HIGH),
+ NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SCL,
- NULL, 1, GPIO_ACTIVE_HIGH),
+ NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 4d40d013a412..ad774161a22d 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1152,7 +1152,7 @@ static int sm501_register_gpio_i2c_instance(struct sm501_devdata *sm,
lookup->table[0].chip_hwnum = iic->pin_sda % 32;
lookup->table[0].con_id = NULL;
lookup->table[0].idx = 0;
- lookup->table[0].flags = GPIO_ACTIVE_HIGH;
+ lookup->table[0].flags = GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN;
if (iic->pin_scl < 32)
lookup->table[1].chip_label = "SM501-LOW";
else
@@ -1160,7 +1160,7 @@ static int sm501_register_gpio_i2c_instance(struct sm501_devdata *sm,
lookup->table[1].chip_hwnum = iic->pin_scl % 32;
lookup->table[1].con_id = NULL;
lookup->table[1].idx = 1;
- lookup->table[1].flags = GPIO_ACTIVE_HIGH;
+ lookup->table[1].flags = GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN;
gpiod_add_lookup_table(lookup);
icd = dev_get_platdata(&pdev->dev);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 20:12:45 +0000