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authorOlof Johansson <olof@lixom.net>2018-05-14 00:59:02 -0700
committerOlof Johansson <olof@lixom.net>2018-05-14 00:59:02 -0700
commit8ee742488a87d4b68de69b4f59a4fb95c084dbb2 (patch)
tree01ffdd2ed66933e8db138c9096d43b0aa5ecb636 /arch/arm
parentMerge tag 'renesas-fixes-for-v4.17' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes (diff)
parentARM: davinci: fix GPIO lookup for I2C (diff)
downloadlinux-dev-8ee742488a87d4b68de69b4f59a4fb95c084dbb2.tar.xz
linux-dev-8ee742488a87d4b68de69b4f59a4fb95c084dbb2.zip
Merge tag 'davinci-fixes-for-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes
DaVinci fixes for v4.17 * W=1 warning fixes in device-tree files * GPIO look-up fixes for legacy boot on several platforms * tag 'davinci-fixes-for-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: fix GPIO lookup for I2C ARM: davinci: board-dm355-evm: fix broken networking ARM: davinci: board-omapl138-hawk: fix GPIO numbers for MMC/SD lookup ARM: davinci: board-da850-evm: fix GPIO lookup for MMC/SD ARM: davinci: board-da830-evm: fix GPIO lookup for MMC/SD ARM: dts: da850: fix W=1 warnings with pinmux node ARM: dts: da850-lcdk: add unit name for memory node ARM: dts: da850: get rid of skeleton.dtsi Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/da850-lcdk.dts4
-rw-r--r--arch/arm/boot/dts/da850.dtsi13
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c9
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c9
-rw-r--r--arch/arm/mach-davinci/board-dm355-evm.c15
-rw-r--r--arch/arm/mach-davinci/board-dm644x-evm.c10
-rw-r--r--arch/arm/mach-davinci/board-omapl138-hawk.c10
7 files changed, 52 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index a1f4d6d5a569..0edf769ea95c 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -21,8 +21,8 @@
stdout-path = "serial2:115200n8";
};
- memory {
- device_type = "memory";
+ memory@c0000000 {
+ /* 128 MB DDR2 SDRAM @ 0xc0000000 */
reg = <0xc0000000 0x08000000>;
};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index c66cf7895363..12010002dbdb 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -7,10 +7,19 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include "skeleton.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chosen { };
+ aliases { };
+
+ memory@c0000000 {
+ device_type = "memory";
+ reg = <0xc0000000 0x0>;
+ };
+
arm {
#address-cells = <1>;
#size-cells = <1>;
@@ -46,8 +55,6 @@
pmx_core: pinmux@14120 {
compatible = "pinctrl-single";
reg = <0x14120 0x50>;
- #address-cells = <1>;
- #size-cells = <0>;
#pinctrl-cells = <2>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 004f9c8de032..d1e8ce7b4bd2 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -205,12 +205,17 @@ static const short da830_evm_mmc_sd_pins[] = {
-1
};
+#define DA830_MMCSD_WP_PIN GPIO_TO_PIN(2, 1)
+#define DA830_MMCSD_CD_PIN GPIO_TO_PIN(2, 2)
+
static struct gpiod_lookup_table mmc_gpios_table = {
.dev_id = "da830-mmc.0",
.table = {
/* gpio chip 1 contains gpio range 32-63 */
- GPIO_LOOKUP("davinci_gpio.1", 2, "cd", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("davinci_gpio.1", 1, "wp", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_CD_PIN, "cd",
+ GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_WP_PIN, "wp",
+ GPIO_ACTIVE_LOW),
},
};
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 3063478bcc36..158ed9a1483f 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -763,12 +763,17 @@ static const short da850_evm_mcasp_pins[] __initconst = {
-1
};
+#define DA850_MMCSD_CD_PIN GPIO_TO_PIN(4, 0)
+#define DA850_MMCSD_WP_PIN GPIO_TO_PIN(4, 1)
+
static struct gpiod_lookup_table mmc_gpios_table = {
.dev_id = "da830-mmc.0",
.table = {
/* gpio chip 2 contains gpio range 64-95 */
- GPIO_LOOKUP("davinci_gpio.2", 0, "cd", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("davinci_gpio.2", 1, "wp", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_CD_PIN, "cd",
+ GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
+ GPIO_ACTIVE_LOW),
},
};
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index cb30637d9eaf..23ab9e8bc04c 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -19,6 +19,7 @@
#include <linux/gpio.h>
#include <linux/gpio/machine.h>
#include <linux/clk.h>
+#include <linux/dm9000.h>
#include <linux/videodev2.h>
#include <media/i2c/tvp514x.h>
#include <linux/spi/spi.h>
@@ -109,12 +110,15 @@ static struct platform_device davinci_nand_device = {
},
};
+#define DM355_I2C_SDA_PIN GPIO_TO_PIN(0, 15)
+#define DM355_I2C_SCL_PIN GPIO_TO_PIN(0, 14)
+
static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
- .dev_id = "i2c_davinci",
+ .dev_id = "i2c_davinci.1",
.table = {
- GPIO_LOOKUP("davinci_gpio", 15, "sda",
+ GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SDA_PIN, "sda",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- GPIO_LOOKUP("davinci_gpio", 14, "scl",
+ GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SCL_PIN, "scl",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
@@ -179,11 +183,16 @@ static struct resource dm355evm_dm9000_rsrc[] = {
},
};
+static struct dm9000_plat_data dm335evm_dm9000_platdata;
+
static struct platform_device dm355evm_dm9000 = {
.name = "dm9000",
.id = -1,
.resource = dm355evm_dm9000_rsrc,
.num_resources = ARRAY_SIZE(dm355evm_dm9000_rsrc),
+ .dev = {
+ .platform_data = &dm335evm_dm9000_platdata,
+ },
};
static struct tvp514x_platform_data tvp5146_pdata = {
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 95b55aae1366..509e64ab1994 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -17,6 +17,7 @@
#include <linux/i2c.h>
#include <linux/platform_data/pcf857x.h>
#include <linux/platform_data/at24.h>
+#include <linux/platform_data/gpio-davinci.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
@@ -596,12 +597,15 @@ static struct i2c_board_info __initdata i2c_info[] = {
},
};
+#define DM644X_I2C_SDA_PIN GPIO_TO_PIN(2, 12)
+#define DM644X_I2C_SCL_PIN GPIO_TO_PIN(2, 11)
+
static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
- .dev_id = "i2c_davinci",
+ .dev_id = "i2c_davinci.1",
.table = {
- GPIO_LOOKUP("davinci_gpio", 44, "sda",
+ GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SDA_PIN, "sda",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- GPIO_LOOKUP("davinci_gpio", 43, "scl",
+ GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SCL_PIN, "scl",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 0d32042b728f..be8b892a6ea7 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -123,12 +123,16 @@ static const short hawk_mmcsd0_pins[] = {
-1
};
+#define DA850_HAWK_MMCSD_CD_PIN GPIO_TO_PIN(3, 12)
+#define DA850_HAWK_MMCSD_WP_PIN GPIO_TO_PIN(3, 13)
+
static struct gpiod_lookup_table mmc_gpios_table = {
.dev_id = "da830-mmc.0",
.table = {
- /* CD: gpio3_12: gpio60: chip 1 contains gpio range 32-63*/
- GPIO_LOOKUP("davinci_gpio.0", 28, "cd", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("davinci_gpio.0", 29, "wp", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_CD_PIN, "cd",
+ GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_WP_PIN, "wp",
+ GPIO_ACTIVE_LOW),
},
};
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