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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-11-13 22:16:50 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-11-13 22:16:50 -0500
commit170c2d0a87922adb43a8e8ca47cba3e30407d4d6 (patch)
tree1e2d95a01484072e00bfa3267636e1d7836bcbd6
parent8266bdd2d716c08c3ebb1d6975daec88826d7f75 (diff)
parent2cd451792db174382aaca96c75bc3bf47a6065fe (diff)
Merge branch 'spi-mcspi' into spi-next
-rw-r--r--Documentation/devicetree/bindings/spi/omap-spi.txt6
-rw-r--r--drivers/spi/spi-omap2-mcspi.c6
-rw-r--r--include/linux/platform_data/spi-omap2-mcspi.h4
3 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/spi/omap-spi.txt b/Documentation/devicetree/bindings/spi/omap-spi.txt
index 2ef0a6b85653..938809c6829b 100644
--- a/Documentation/devicetree/bindings/spi/omap-spi.txt
+++ b/Documentation/devicetree/bindings/spi/omap-spi.txt
@@ -6,9 +6,9 @@ Required properties:
6 - "ti,omap4-spi" for OMAP4+. 6 - "ti,omap4-spi" for OMAP4+.
7- ti,spi-num-cs : Number of chipselect supported by the instance. 7- ti,spi-num-cs : Number of chipselect supported by the instance.
8- ti,hwmods: Name of the hwmod associated to the McSPI 8- ti,hwmods: Name of the hwmod associated to the McSPI
9- ti,pindir-d0-in-d1-out: Select the D0 pin as input and D1 as 9- ti,pindir-d0-out-d1-in: Select the D0 pin as output and D1 as
10 output. The default is D0 as output and 10 input. The default is D0 as input and
11 D1 as input. 11 D1 as output.
12 12
13Example: 13Example:
14 14
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 643e7e27aa47..cc4f2dd89b50 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -765,7 +765,7 @@ static int omap2_mcspi_setup_transfer(struct spi_device *spi,
765 /* standard 4-wire master mode: SCK, MOSI/out, MISO/in, nCS 765 /* standard 4-wire master mode: SCK, MOSI/out, MISO/in, nCS
766 * REVISIT: this controller could support SPI_3WIRE mode. 766 * REVISIT: this controller could support SPI_3WIRE mode.
767 */ 767 */
768 if (mcspi->pin_dir == MCSPI_PINDIR_D0_OUT_D1_IN) { 768 if (mcspi->pin_dir == MCSPI_PINDIR_D0_IN_D1_OUT) {
769 l &= ~OMAP2_MCSPI_CHCONF_IS; 769 l &= ~OMAP2_MCSPI_CHCONF_IS;
770 l &= ~OMAP2_MCSPI_CHCONF_DPE1; 770 l &= ~OMAP2_MCSPI_CHCONF_DPE1;
771 l |= OMAP2_MCSPI_CHCONF_DPE0; 771 l |= OMAP2_MCSPI_CHCONF_DPE0;
@@ -1187,8 +1187,8 @@ static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
1187 of_property_read_u32(node, "ti,spi-num-cs", &num_cs); 1187 of_property_read_u32(node, "ti,spi-num-cs", &num_cs);
1188 master->num_chipselect = num_cs; 1188 master->num_chipselect = num_cs;
1189 master->bus_num = bus_num++; 1189 master->bus_num = bus_num++;
1190 if (of_get_property(node, "ti,pindir-d0-in-d1-out", NULL)) 1190 if (of_get_property(node, "ti,pindir-d0-out-d1-in", NULL))
1191 mcspi->pin_dir = MCSPI_PINDIR_D0_IN_D1_OUT; 1191 mcspi->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
1192 } else { 1192 } else {
1193 pdata = pdev->dev.platform_data; 1193 pdata = pdev->dev.platform_data;
1194 master->num_chipselect = pdata->num_cs; 1194 master->num_chipselect = pdata->num_cs;
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
index ce70f7b5a8e1..a65572d53211 100644
--- a/include/linux/platform_data/spi-omap2-mcspi.h
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -7,8 +7,8 @@
7 7
8#define OMAP4_MCSPI_REG_OFFSET 0x100 8#define OMAP4_MCSPI_REG_OFFSET 0x100
9 9
10#define MCSPI_PINDIR_D0_OUT_D1_IN 0 10#define MCSPI_PINDIR_D0_IN_D1_OUT 0
11#define MCSPI_PINDIR_D0_IN_D1_OUT 1 11#define MCSPI_PINDIR_D0_OUT_D1_IN 1
12 12
13struct omap2_mcspi_platform_config { 13struct omap2_mcspi_platform_config {
14 unsigned short num_cs; 14 unsigned short num_cs;