[PATCH] spi_topcliff_pch: supports a spi mode setup and bit order setup by IO control

[PATCH] spi_topcliff_pch: supports a spi mode setup and bit order setup by IO control

[Toshiharu Okada]

This patch supports a spi mode setup and bit order setup by IO control.
    spi mode:     mode 0 to mode 3
    bit order:    LSB first, MSB first

Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
---
 drivers/spi/spi_topcliff_pch.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/spi/spi_topcliff_pch.c b/drivers/spi/spi_topcliff_pch.c
index 79e48d4..dec83c9 100644
--- a/drivers/spi/spi_topcliff_pch.c
+++ b/drivers/spi/spi_topcliff_pch.c
@@ -1038,6 +1038,7 @@ static int pch_spi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	master->num_chipselect = PCH_MAX_CS;
 	master->setup = pch_spi_setup;
 	master->transfer = pch_spi_transfer;
+	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
 	dev_dbg(&pdev->dev,
 		"%s transfer member of SPI master initialized\n", __func__);
 
-- 
1.7.4.4

Re: [PATCH] spi_topcliff_pch: supports a spi mode setup and bit order setup by IO control

[Toshiharu Okada]

Hi Grant,

Could you review this patch?
Thanks in advance.

Best Regards
Toshiharu Okada
----- Original Message ----- 
Sent: Wednesday, July 20, 2011 2:56 PM
Subject: [PATCH] spi_topcliff_pch: supports a spi mode setup and bit order 
setup by IO control


This patch supports a spi mode setup and bit order setup by IO control.
    spi mode:     mode 0 to mode 3
    bit order:    LSB first, MSB first

Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
---
 drivers/spi/spi_topcliff_pch.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/spi/spi_topcliff_pch.c b/drivers/spi/spi_topcliff_pch.c
index 79e48d4..dec83c9 100644
--- a/drivers/spi/spi_topcliff_pch.c
+++ b/drivers/spi/spi_topcliff_pch.c
@@ -1038,6 +1038,7 @@ static int pch_spi_probe(struct pci_dev *pdev, const 
struct pci_device_id *id)
  master->num_chipselect = PCH_MAX_CS;
  master->setup = pch_spi_setup;
  master->transfer = pch_spi_transfer;
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
  dev_dbg(&pdev->dev,
  "%s transfer member of SPI master initialized\n", __func__);

-- 
1.7.4.4

Re: [PATCH] spi_topcliff_pch: supports a spi mode setup and bit order setup by IO control

[Tomoya MORINAGA]

Hi Grant,

It seems this patch Toshiharu posted in 20-July remains not to be
reviewed by you.

Could you review this patch and merge to your tree ?

Thanks in advance,

-- 
tomoya
ROHM Co., Ltd.

(2011/07/20 14:56), Toshiharu Okada wrote:
> This patch supports a spi mode setup and bit order setup by IO control.
>      spi mode:     mode 0 to mode 3
>      bit order:    LSB first, MSB first
> 
> Signed-off-by: Toshiharu Okada<toshiharu-linux@dsn.okisemi.com>
> ---
>   drivers/spi/spi_topcliff_pch.c |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/spi/spi_topcliff_pch.c b/drivers/spi/spi_topcliff_pch.c
> index 79e48d4..dec83c9 100644
> --- a/drivers/spi/spi_topcliff_pch.c
> +++ b/drivers/spi/spi_topcliff_pch.c
> @@ -1038,6 +1038,7 @@ static int pch_spi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>   	master->num_chipselect = PCH_MAX_CS;
>   	master->setup = pch_spi_setup;
>   	master->transfer = pch_spi_transfer;
> +	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
>   	dev_dbg(&pdev->dev,
>   		"%s transfer member of SPI master initialized\n", __func__);
>