ARM: shmobile: r8a7778/bockw: add I2C/HSPI/MMC support

ARM: shmobile: r8a7778/bockw: add I2C/HSPI/MMC support

[Kuninori Morimoto]

Hi Simon

These patches add I2C/HSPI/MMC support to r8a7778/BockW/defconfig
I know Sergei is posting I2C patch for r8a7778, but it seems depend on USB patch,
and it still isn't applied on Simon's tree.
This I2C doesn't depend on USB.

These patches are based on renesas-next-20130513 tag

MMC patch needs Guennadi's
[PATCH] mmc: mmcif: don't clear masked interrupts

I sent SPI fixup patch to SPI ML several month ago,
but I didn't get result about it.
So, I added it on top of these patch set

MTD needs new ID setting on driver.
It was posted to LinuxML too.

1) - 2) are no SH patch
3) - 5) are pfc patches
6) - 8) are r8a7778 patches
9) - b) are bockw patches
c) - e) are defconfig patches

Kuninori Morimoto (14):
      1) spi: hspi: fixup long delay time
      2) mtd: m25p80: add support for the Spansion s25fl008k chip
      3) sh-pfc: r8a7778: add I2C pin groups
      4) sh-pfc: r8a7778: add HSPI pin groups
      5) sh-pfc: r8a7778: add MMCIF pin groups
      6) ARM: shmobile: r8a7778: add I2C support
      7) ARM: shmobile: r8a7778: add HSPI support
      8) ARM: shmobile: r8a7778: add MMCIF support
      9) ARM: shmobile: bockw: add I2C device support
      a) ARM: shmobile: bockw: add SPI FLASH support
      b) ARM: shmobile: bockw: add MMCIF support
      c) ARM: shmobile: bockw defconfig: add RTC RX8581 support
      d) ARM: shmobile: bockw defconfig: add M25P80 support
      e) ARM: shmobile: bockw defconfig: add MMCIF support

 arch/arm/configs/bockw_defconfig              |   11 ++
 arch/arm/mach-shmobile/board-bockw.c          |   80 +++++++++++++
 arch/arm/mach-shmobile/clock-r8a7778.c        |   23 +++-
 arch/arm/mach-shmobile/include/mach/r8a7778.h |    5 +
 arch/arm/mach-shmobile/setup-r8a7778.c        |   61 ++++++++++
 drivers/mtd/devices/m25p80.c                  |    1 +
 drivers/pinctrl/sh-pfc/pfc-r8a7778.c          |  154 +++++++++++++++++++++++++
 drivers/spi/spi-sh-hspi.c                     |    2 +-
 8 files changed, 335 insertions(+), 2 deletions(-)


Best regards
---
Kuninori Morimoto

[PATCH] spi: hspi: fixup long delay time

[Kuninori Morimoto]

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/spi/spi-sh-hspi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 60cfae5..eab593e 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 		if ((mask & hspi_read(hspi, SPSR)) = val)
 			return 0;
 
-		msleep(20);
+		udelay(10);
 	}
 
 	dev_err(hspi->dev, "timeout\n");
-- 
1.7.9.5

[PATCH] spi: hspi: fixup long delay time

[Kuninori Morimoto]

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/spi/spi-sh-hspi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 60cfae5..eab593e 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 		if ((mask & hspi_read(hspi, SPSR)) == val)
 			return 0;
 
-		msleep(20);
+		udelay(10);
 	}
 
 	dev_err(hspi->dev, "timeout\n");
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5b6b072..058172c 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -777,6 +777,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5b6b072..058172c 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -777,6 +777,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5b6b072..058172c 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -777,6 +777,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

Re: ARM: shmobile: r8a7778/bockw: add I2C/HSPI/MMC support

[Kuninori Morimoto]

Hi Simon

These patches are v2 of I2C/HSPI/MMC support for r8a7778/BockW/defconfig

These patches are based on renesas-next-20130523 tag

I sent SPI/MTD update patch to SPI/Linux ML before,
but I didn't get any result about it.
So, I added it on top of these patch set

1) - 2) are not SH patch but needed
3) - 5) are pfc patches
6) - 8) are r8a7778 patches
9) - b) are bockw patches
c) - e) are defconfig patches
f) - h) are tidyup cleanup patches

Kuninori Morimoto (17):
      1) spi: hspi: fixup long delay time
      2) mtd: m25p80: add support for the Spansion s25fl008k chip
      3) sh-pfc: r8a7778: add I2C pin groups
      4) sh-pfc: r8a7778: add HSPI pin groups
      5) sh-pfc: r8a7778: add MMCIF pin groups
      6) ARM: shmobile: r8a7778: add I2C support
      7) ARM: shmobile: r8a7778: add HSPI support
      8) ARM: shmobile: r8a7778: add MMCIF support
      9) ARM: shmobile: bockw: add I2C device support
      a) ARM: shmobile: bockw: add SPI FLASH support
      b) ARM: shmobile: bockw: add MMCIF support
      c) ARM: shmobile: bockw defconfig: add RTC RX8581 support
      d) ARM: shmobile: bockw defconfig: add M25P80 support
      e) ARM: shmobile: bockw defconfig: add MMCIF support
      f) ARM: shmobile: r8a7778: add __initdata on resource and device data
      g) ARM: shmobile: r8a7790: add __initdata on resource and device data
      h) ARM: shmobile: r8a7778: rename sdhi device additional function

 arch/arm/configs/bockw_defconfig              |   11 ++
 arch/arm/mach-shmobile/board-bockw.c          |   82 ++++++++++++-
 arch/arm/mach-shmobile/clock-r8a7778.c        |   23 +++-
 arch/arm/mach-shmobile/include/mach/r8a7778.h |    7 +-
 arch/arm/mach-shmobile/setup-r8a7778.c        |   85 ++++++++++++--
 arch/arm/mach-shmobile/setup-r8a7790.c        |   12 +-
 drivers/mtd/devices/m25p80.c                  |    1 +
 drivers/pinctrl/sh-pfc/pfc-r8a7778.c          |  153 +++++++++++++++++++++++++
 drivers/spi/spi-sh-hspi.c                     |    2 +-
 9 files changed, 354 insertions(+), 22 deletions(-)

[PATCH 01/17 v2] spi: hspi: fixup long delay time

[Kuninori Morimoto]

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2

 - no change

 drivers/spi/spi-sh-hspi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 60cfae5..eab593e 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 		if ((mask & hspi_read(hspi, SPSR)) = val)
 			return 0;
 
-		msleep(20);
+		udelay(10);
 	}
 
 	dev_err(hspi->dev, "timeout\n");
-- 
1.7.9.5

[PATCH 02/17 v2] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2

 - no change

 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 2f3d2a5..1bad33a 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -780,6 +780,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Simon Horman]

On Wed, May 22, 2013 at 08:14:33PM -0700, Kuninori Morimoto wrote:
> Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
> but it was too long delay for SPI device.
> Bock-W board SPI access was too slow without this patch.
> This patch uses udelay(10) for it.
> 
> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

I'm not quite sure of the history of this patch,
but I have added Mark Brown, Grant Likely and spi-devel-general
to the recipients of this email. Mark, Grant, is it possible
for you to pick this patch up?

> ---
> v1 -> v2
> 
>  - no change
> 
>  drivers/spi/spi-sh-hspi.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
> index 60cfae5..eab593e 100644
> --- a/drivers/spi/spi-sh-hspi.c
> +++ b/drivers/spi/spi-sh-hspi.c
> @@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
>  		if ((mask & hspi_read(hspi, SPSR)) = val)
>  			return 0;
>  
> -		msleep(20);
> +		udelay(10);
>  	}
>  
>  	dev_err(hspi->dev, "timeout\n");
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Simon Horman]

On Wed, May 22, 2013 at 08:14:33PM -0700, Kuninori Morimoto wrote:
> Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
> but it was too long delay for SPI device.
> Bock-W board SPI access was too slow without this patch.
> This patch uses udelay(10) for it.
> 
> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

I'm not quite sure of the history of this patch,
but I have added Mark Brown, Grant Likely and spi-devel-general
to the recipients of this email. Mark, Grant, is it possible
for you to pick this patch up?

> ---
> v1 -> v2
> 
>  - no change
> 
>  drivers/spi/spi-sh-hspi.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
> index 60cfae5..eab593e 100644
> --- a/drivers/spi/spi-sh-hspi.c
> +++ b/drivers/spi/spi-sh-hspi.c
> @@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
>  		if ((mask & hspi_read(hspi, SPSR)) == val)
>  			return 0;
>  
> -		msleep(20);
> +		udelay(10);
>  	}
>  
>  	dev_err(hspi->dev, "timeout\n");
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: [PATCH 02/17 v2] mtd: m25p80: add support for the Spansion s25fl008k chip

[Simon Horman]

On Wed, May 22, 2013 at 08:15:05PM -0700, Kuninori Morimoto wrote:
> Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

I'm not quite sure of the history of this patch,
but I have added David Woodhouse and linux-mtd
to the recipients of this email. Davit, is it possible
for you to pick this patch up?

> ---
> v1 -> v2
> 
>  - no change
> 
>  drivers/mtd/devices/m25p80.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
> index 2f3d2a5..1bad33a 100644
> --- a/drivers/mtd/devices/m25p80.c
> +++ b/drivers/mtd/devices/m25p80.c
> @@ -780,6 +780,7 @@ static const struct spi_device_id m25p_ids[] = {
>  	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
>  	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
>  	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
> +	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
>  	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
>  	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
>  
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: [PATCH 02/17 v2] mtd: m25p80: add support for the Spansion s25fl008k chip

[Simon Horman]

On Wed, May 22, 2013 at 08:15:05PM -0700, Kuninori Morimoto wrote:
> Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

I'm not quite sure of the history of this patch,
but I have added David Woodhouse and linux-mtd
to the recipients of this email. Davit, is it possible
for you to pick this patch up?

> ---
> v1 -> v2
> 
>  - no change
> 
>  drivers/mtd/devices/m25p80.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
> index 2f3d2a5..1bad33a 100644
> --- a/drivers/mtd/devices/m25p80.c
> +++ b/drivers/mtd/devices/m25p80.c
> @@ -780,6 +780,7 @@ static const struct spi_device_id m25p_ids[] = {
>  	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
>  	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
>  	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
> +	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
>  	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
>  	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
>  
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 310 bytes --]

On Sat, May 25, 2013 at 10:47:40AM +0900, Simon Horman wrote:

> I'm not quite sure of the history of this patch,
> but I have added Mark Brown, Grant Likely and spi-devel-general
> to the recipients of this email. Mark, Grant, is it possible
> for you to pick this patch up?

If someone sends me the patch...

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 310 bytes --]

On Sat, May 25, 2013 at 10:47:40AM +0900, Simon Horman wrote:

> I'm not quite sure of the history of this patch,
> but I have added Mark Brown, Grant Likely and spi-devel-general
> to the recipients of this email. Mark, Grant, is it possible
> for you to pick this patch up?

If someone sends me the patch...

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Simon Horman]

On Sat, May 25, 2013 at 10:32:19AM -0400, Mark Brown wrote:
> On Sat, May 25, 2013 at 10:47:40AM +0900, Simon Horman wrote:
> 
> > I'm not quite sure of the history of this patch,
> > but I have added Mark Brown, Grant Likely and spi-devel-general
> > to the recipients of this email. Mark, Grant, is it possible
> > for you to pick this patch up?
> 
> If someone sends me the patch...

Morimoto-san,

could you please repost the patch with Mark, Grant and spi-devel-general
included in the recipient list?

Re: [PATCH 01/17 v2] spi: hspi: fixup long delay time

[Simon Horman]

On Sat, May 25, 2013 at 10:32:19AM -0400, Mark Brown wrote:
> On Sat, May 25, 2013 at 10:47:40AM +0900, Simon Horman wrote:
> 
> > I'm not quite sure of the history of this patch,
> > but I have added Mark Brown, Grant Likely and spi-devel-general
> > to the recipients of this email. Mark, Grant, is it possible
> > for you to pick this patch up?
> 
> If someone sends me the patch...

Morimoto-san,

could you please repost the patch with Mark, Grant and spi-devel-general
included in the recipient list?

Re: ARM: shmobile: r8a7778/bockw: add I2C/HSPI/MMC support

[Kuninori Morimoto]

Hi Simon

These patches are part of "I2C/HSPI/MMC support to r8a7778/BockW/defconfig"
But, I separeted patches this time.

> 1) - 2) are not SH patch but needed
> 3) - 5) are pfc patches
> 6) - 8) are r8a7778 patches
> 9) - b) are bockw patches
> c) - e) are defconfig patches
> f) - h) are tidyup cleanup patches

These are f) - h) part patches as 1st step,
base on  renesas-next-20130526 tag

Best regards
---
Kuninori Morimoto

[PATCH] spi: hspi: fixup long delay time

[Kuninori Morimoto]

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/spi/spi-sh-hspi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 60cfae5..eab593e 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 		if ((mask & hspi_read(hspi, SPSR)) = val)
 			return 0;
 
-		msleep(20);
+		udelay(10);
 	}
 
 	dev_err(hspi->dev, "timeout\n");
-- 
1.7.9.5

[PATCH] spi: hspi: fixup long delay time

[Kuninori Morimoto]

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/spi/spi-sh-hspi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 60cfae5..eab593e 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -89,7 +89,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 		if ((mask & hspi_read(hspi, SPSR)) == val)
 			return 0;
 
-		msleep(20);
+		udelay(10);
 	}
 
 	dev_err(hspi->dev, "timeout\n");
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
>> This is repost patch

 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 2f3d2a5..1bad33a 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -780,6 +780,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Kuninori Morimoto]

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
>> This is repost patch

 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 2f3d2a5..1bad33a 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -780,6 +780,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

Re: [PATCH] spi: hspi: fixup long delay time

[Mark Brown]

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On Sun, May 26, 2013 at 05:59:20PM -0700, Kuninori Morimoto wrote:
> Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
> but it was too long delay for SPI device.
> Bock-W board SPI access was too slow without this patch.
> This patch uses udelay(10) for it.

Applied, thanks.

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Re: [PATCH] spi: hspi: fixup long delay time

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 299 bytes --]

On Sun, May 26, 2013 at 05:59:20PM -0700, Kuninori Morimoto wrote:
> Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
> but it was too long delay for SPI device.
> Bock-W board SPI access was too slow without this patch.
> This patch uses udelay(10) for it.

Applied, thanks.

[-- Attachment #2: Digital signature --]
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Re: ARM: shmobile: r8a7778/bockw: add I2C/HSPI/MMC support

[Kuninori Morimoto]

Hi Simon

> 1) - 2) are not SH patch but needed
> 3) - 5) are pfc patches
> 6) - 8) are r8a7778 patches
> 9) - b) are bockw patches
> c) - e) are defconfig patches
> f) - h) are tidyup cleanup patches

These patches are part of 6) - 8) v3 I2C/HSPI/MMC support for r8a7778.

These patches are based on renesas-next-20130527 tag

Kuninori Morimoto (3):
      ARM: shmobile: r8a7778: add I2C support
      ARM: shmobile: r8a7778: add HSPI support
      ARM: shmobile: r8a7778: add MMCIF support

 arch/arm/mach-shmobile/clock-r8a7778.c        |   23 +++++++++-
 arch/arm/mach-shmobile/include/mach/r8a7778.h |    5 ++
 arch/arm/mach-shmobile/setup-r8a7778.c        |   61 +++++++++++++++++++++++++
 3 files changed, 88 insertions(+), 1 deletion(-)

Best regards
---
Kuninori Morimoto

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Geert Uytterhoeven]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
---
"s25fl008k" is in active use since v3.11-rc1

 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index b5d4b1ee01ee..db8575cf5408 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -972,6 +972,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

[PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Geert Uytterhoeven]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
---
"s25fl008k" is in active use since v3.11-rc1

 drivers/mtd/devices/m25p80.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index b5d4b1ee01ee..db8575cf5408 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -972,6 +972,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, 0) },
 	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, 0) },
 	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, SECT_4K) },
 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, SECT_4K) },
 	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K) },
 
-- 
1.7.9.5

Re: [PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Brian Norris]

On Tue, Feb 11, 2014 at 09:51:18AM +0100, Geert Uytterhoeven wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> ---
> "s25fl008k" is in active use since v3.11-rc1

Pushed to l2-mtd.git. Thanks!

Brian

Re: [PATCH] mtd: m25p80: add support for the Spansion s25fl008k chip

[Brian Norris]

On Tue, Feb 11, 2014 at 09:51:18AM +0100, Geert Uytterhoeven wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> ---
> "s25fl008k" is in active use since v3.11-rc1

Pushed to l2-mtd.git. Thanks!

Brian