[PATCH 0/6] omap fixes for v2.6.32-rc4

[PATCH 0/6] omap fixes for v2.6.32-rc4

[Tony Lindgren]

Hi all,

Here are few omap fixes for review.

Regards,

Tony

---

Aaro Koskinen (1):
      omap: RX-51: Drop I2C-1 speed to 2200

Anuj Aggarwal (1):
      omap: SDMA: Fixing bug in omap_dma_set_global_params()

Jarkko Nikula (1):
      omap: McBSP: Fix incorrect receiver stop in omap_mcbsp_stop

Roel Kluin (1):
      omap: Fix Unlikely(x) < y

Sanjeev Premi (1):
      omap: CONFIG_ISP1301_OMAP redefined in Beagle defconfig

Teerth Reddy (1):
      omap: Initialization of SDRC params on Zoom2


 arch/arm/configs/omap3_beagle_defconfig      |    1 -
 arch/arm/mach-omap2/board-rx51-peripherals.c |    2 +-
 arch/arm/mach-omap2/board-zoom2.c            |    4 +++-
 arch/arm/plat-omap/dma.c                     |   15 +++++++++------
 arch/arm/plat-omap/gpio.c                    |    2 +-
 arch/arm/plat-omap/mcbsp.c                   |    2 +-
 6 files changed, 15 insertions(+), 11 deletions(-)

-- 
Signature

[PATCH 1/6] omap: Fix Unlikely(x) < y

[Tony Lindgren]

From: Roel Kluin <roel.kluin@gmail.com>

The closing parenthesis was not on the right location.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/plat-omap/gpio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 71ebd7f..7c345b7 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -373,7 +373,7 @@ static inline int gpio_valid(int gpio)
 
 static int check_gpio(int gpio)
 {
-	if (unlikely(gpio_valid(gpio)) < 0) {
+	if (unlikely(gpio_valid(gpio) < 0)) {
 		printk(KERN_ERR "omap-gpio: invalid GPIO %d\n", gpio);
 		dump_stack();
 		return -1;

[PATCH 1/6] omap: Fix Unlikely(x) < y

[Tony Lindgren]

* Tony Lindgren <tony@atomide.com> [091013 17:21]:
> From: Roel Kluin <roel.kluin@gmail.com>
> 
> The closing parenthesis was not on the right location.

Looks like this one is in the -mm now, so dropping from
mine.

Tony
 
> Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> ---
>  arch/arm/plat-omap/gpio.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
> index 71ebd7f..7c345b7 100644
> --- a/arch/arm/plat-omap/gpio.c
> +++ b/arch/arm/plat-omap/gpio.c
> @@ -373,7 +373,7 @@ static inline int gpio_valid(int gpio)
>  
>  static int check_gpio(int gpio)
>  {
> -	if (unlikely(gpio_valid(gpio)) < 0) {
> +	if (unlikely(gpio_valid(gpio) < 0)) {
>  		printk(KERN_ERR "omap-gpio: invalid GPIO %d\n", gpio);
>  		dump_stack();
>  		return -1;
> 
> --
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[PATCH 2/6] omap: CONFIG_ISP1301_OMAP redefined in Beagle defconfig

[Tony Lindgren]

From: Sanjeev Premi <premi@ti.com>

The symbol CONFIG_ISP1301_OMAP was defined twice in the
defconfig. This was causing the warning:
arch/arm/configs/omap3_beagle_defconfig:972:warning:
 override: reassigning to symbol ISP1301_OMAP

Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/configs/omap3_beagle_defconfig |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index 357d402..b3c8cce 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -969,7 +969,6 @@ CONFIG_USB_ETH_RNDIS=y
 #
 CONFIG_USB_OTG_UTILS=y
 # CONFIG_USB_GPIO_VBUS is not set
-# CONFIG_ISP1301_OMAP is not set
 CONFIG_TWL4030_USB=y
 # CONFIG_NOP_USB_XCEIV is not set
 CONFIG_MMC=y

[PATCH 3/6] omap: SDMA: Fixing bug in omap_dma_set_global_params()

[Tony Lindgren]

From: Anuj Aggarwal <anuj.aggarwal@ti.com>

Argument tparams was not being used to program
global register GCR.HI_THREAD_RESERVED. This patch fixes the same.

Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/plat-omap/dma.c |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index fd3154a..0eb676d 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -829,10 +829,10 @@ EXPORT_SYMBOL(omap_free_dma);
  *
  * @param arb_rate
  * @param max_fifo_depth
- * @param tparams - Number of thereads to reserve : DMA_THREAD_RESERVE_NORM
- * 						    DMA_THREAD_RESERVE_ONET
- * 						    DMA_THREAD_RESERVE_TWOT
- * 						    DMA_THREAD_RESERVE_THREET
+ * @param tparams - Number of threads to reserve : DMA_THREAD_RESERVE_NORM
+ * 						   DMA_THREAD_RESERVE_ONET
+ * 						   DMA_THREAD_RESERVE_TWOT
+ * 						   DMA_THREAD_RESERVE_THREET
  */
 void
 omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
@@ -844,11 +844,14 @@ omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
 		return;
 	}
 
+	if (max_fifo_depth == 0)
+		max_fifo_depth = 1;
 	if (arb_rate == 0)
 		arb_rate = 1;
 
-	reg = (arb_rate & 0xff) << 16;
-	reg |= (0xff & max_fifo_depth);
+	reg = 0xff & max_fifo_depth;
+	reg |= (0x3 & tparams) << 12;
+	reg |= (arb_rate & 0xff) << 16;
 
 	dma_write(reg, GCR);
 }

[PATCH 4/6] omap: RX-51: Drop I2C-1 speed to 2200

[Tony Lindgren]

From: Aaro Koskinen <Aaro.Koskinen@nokia.com>

The I2C-1 bus frequency on RX-51 should be 2.2 MHz. The speed is limited
by TWL5030/GAIA; a higher speed could lead to errors on the interface. The
maximum speed depends on the system clock for GAIA: 2.2 MHz (if 19.2 MHz),
2.4 MHz (26 MHz) or 2.9 MHz (38.4 MHz).

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-rx51-peripherals.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index c1af532..2b0eb1b 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -444,7 +444,7 @@ static int __init rx51_i2c_init(void)
 		rx51_twldata.vaux3 = &rx51_vaux3_cam;
 		rx51_twldata.vmmc2 = &rx51_vmmc2;
 	}
-	omap_register_i2c_bus(1, 2600, rx51_peripherals_i2c_board_info_1,
+	omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
 			ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
 	omap_register_i2c_bus(2, 100, NULL, 0);
 	omap_register_i2c_bus(3, 400, NULL, 0);

[PATCH 5/6] omap: Initialization of SDRC params on Zoom2

[Tony Lindgren]

From: Teerth Reddy <teerth@ti.com>

This patch initializes the correct SDRC settings required
for DVFS on Zoom2.

Signed-off-by: Teerth Reddy <teerth@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-zoom2.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index b7b3220..fd3369d 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -25,6 +25,7 @@
 #include <mach/keypad.h>
 
 #include "mmc-twl4030.h"
+#include "sdram-micron-mt46h32m32lf-6.h"
 
 /* Zoom2 has Qwerty keyboard*/
 static int board_keymap[] = {
@@ -213,7 +214,8 @@ static void __init omap_zoom2_init_irq(void)
 {
 	omap_board_config = zoom2_config;
 	omap_board_config_size = ARRAY_SIZE(zoom2_config);
-	omap2_init_common_hw(NULL, NULL);
+	omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+				 mt46h32m32lf6_sdrc_params);
 	omap_init_irq();
 	omap_gpio_init();
 }

[PATCH 6/6] omap: McBSP: Fix incorrect receiver stop in omap_mcbsp_stop

[Tony Lindgren]

From: Jarkko Nikula <jhnikula@gmail.com>

This small typo written by author causes that McBSP receiver is disabled on
OMAP2430 and OMAP3430 even if only transmitter is stopped. This was noted
with ALSA SoC where simultaneous recording halted if playback was stopped
first.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/plat-omap/mcbsp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 88ac976..e664b91 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -595,7 +595,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 	rx &= 1;
 	if (cpu_is_omap2430() || cpu_is_omap34xx()) {
 		w = OMAP_MCBSP_READ(io_base, RCCR);
-		w |= (tx ? RDISABLE : 0);
+		w |= (rx ? RDISABLE : 0);
 		OMAP_MCBSP_WRITE(io_base, RCCR, w);
 	}
 	w = OMAP_MCBSP_READ(io_base, SPCR1);