diff mbox

[RFC,08/10] spi: s3c64xx: samsung: Remove support for Exynos5440

Message ID 20180424203239.21885-9-krzk@kernel.org (mailing list archive)
State New, archived
Headers show

Commit Message

Krzysztof Kozlowski April 24, 2018, 8:32 p.m. UTC
The Exynos5440 is not actively developed, there are no development
boards available and probably there are no real products with it.
Remove wide-tree support for Exynos5440.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/spi/spi-s3c64xx.c | 12 ------------
 1 file changed, 12 deletions(-)

Comments

On 04/24/2018 10:32 PM, Krzysztof Kozlowski wrote:
> The Exynos5440 is not actively developed, there are no development
> boards available and probably there are no real products with it.
> Remove wide-tree support for Exynos5440.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

It's good you didn't remove S3C64XX_SPI_QUIRK_POLL entirely as it will
be needed for Exynos5433 ISP SPI controllers.

Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Krzysztof Kozlowski April 25, 2018, 12:55 p.m. UTC | #2
On Wed, Apr 25, 2018 at 2:49 PM, Sylwester Nawrocki
<s.nawrocki@samsung.com> wrote:
> On 04/24/2018 10:32 PM, Krzysztof Kozlowski wrote:
>> The Exynos5440 is not actively developed, there are no development
>> boards available and probably there are no real products with it.
>> Remove wide-tree support for Exynos5440.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
>
> It's good you didn't remove S3C64XX_SPI_QUIRK_POLL entirely as it will
> be needed for Exynos5433 ISP SPI controllers.

Ah, actually I did not plan to skip it... I just missed it :).
I should check affected drivers if this removal left any unused
symbols (except the one mentioned).

Thanks for hint!

Krzysztof
Andi Shyti April 26, 2018, 4:35 a.m. UTC | #3
Hi Krzysztof,

On 25.04.2018 05:32, Krzysztof Kozlowski wrote:
> The Exynos5440 is not actively developed, there are no development
> boards available and probably there are no real products with it.
> Remove wide-tree support for Exynos5440.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Reviewed-by: Andi Shyti <andi@etezian.org>

Thanks,
Andi
diff mbox

Patch

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 755ab2dc6969..f55dc78957ad 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1376,15 +1376,6 @@  static struct s3c64xx_spi_port_config exynos4_spi_port_config = {
 	.clk_from_cmu	= true,
 };
 
-static struct s3c64xx_spi_port_config exynos5440_spi_port_config = {
-	.fifo_lvl_mask	= { 0x1ff },
-	.rx_lvl_offset	= 15,
-	.tx_st_done	= 25,
-	.high_speed	= true,
-	.clk_from_cmu	= true,
-	.quirks		= S3C64XX_SPI_QUIRK_POLL,
-};
-
 static struct s3c64xx_spi_port_config exynos7_spi_port_config = {
 	.fifo_lvl_mask	= { 0x1ff, 0x7F, 0x7F, 0x7F, 0x7F, 0x1ff},
 	.rx_lvl_offset	= 15,
@@ -1428,9 +1419,6 @@  static const struct of_device_id s3c64xx_spi_dt_match[] = {
 	{ .compatible = "samsung,exynos4210-spi",
 			.data = (void *)&exynos4_spi_port_config,
 	},
-	{ .compatible = "samsung,exynos5440-spi",
-			.data = (void *)&exynos5440_spi_port_config,
-	},
 	{ .compatible = "samsung,exynos7-spi",
 			.data = (void *)&exynos7_spi_port_config,
 	},