* [RFC,08/10] spi: s3c64xx: samsung: Remove support for Exynos5440
@ 2018-04-24 20:32 Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2018-04-24 20:32 UTC (permalink / raw)
To: Kukjin Kim, Krzysztof Kozlowski, Rob Herring, Mark Rutland,
Tejun Heo, Sylwester Nawrocki, Tomasz Figa, Chanwoo Choi,
Michael Turquette, Stephen Boyd, Rafael J. Wysocki, Viresh Kumar,
Zhang Rui, Eduardo Valentin, Russell King, Hans de Goede,
Linus Walleij, Andi Shyti, Mark Brown, Bartlomiej Zolnierkiewicz,
Alan Stern, Greg Kroah-Hartman, linux-arm-kernel,
linux-samsung-soc, devicetree, linux-kernel, linux-ide, linux-clk,
linux-pm, linux-i2c, linux-gpio, linux-spi, linux-usb
Cc: Marek Szyprowski, Arnd Bergmann, Olof Johansson, Jaehoon Chung
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(-)
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,
},
^ permalink raw reply related [flat|nested] 4+ messages in thread* [RFC,08/10] spi: s3c64xx: samsung: Remove support for Exynos5440
@ 2018-04-25 12:49 Sylwester Nawrocki
0 siblings, 0 replies; 4+ messages in thread
From: Sylwester Nawrocki @ 2018-04-25 12:49 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Kukjin Kim, Rob Herring, Mark Rutland, Tejun Heo, Tomasz Figa,
Chanwoo Choi, Michael Turquette, Stephen Boyd, Rafael J. Wysocki,
Viresh Kumar, Zhang Rui, Eduardo Valentin, Russell King,
Hans de Goede, Linus Walleij, Andi Shyti, Mark Brown,
Bartlomiej Zolnierkiewicz, Alan Stern, Greg Kroah-Hartman,
linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel,
linux-ide, linux-clk, linux-pm, linux-i2c, linux-gpio, linux-spi,
linux-usb, Marek Szyprowski, Arnd Bergmann, Olof Johansson,
Jaehoon Chung
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>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [RFC,08/10] spi: s3c64xx: samsung: Remove support for Exynos5440
@ 2018-04-25 12:55 Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2018-04-25 12:55 UTC (permalink / raw)
To: Sylwester Nawrocki
Cc: Kukjin Kim, Rob Herring, Mark Rutland, Tejun Heo, Tomasz Figa,
Chanwoo Choi, Michael Turquette, Stephen Boyd, Rafael J. Wysocki,
Viresh Kumar, Zhang Rui, Eduardo Valentin, Russell King,
Hans de Goede, Linus Walleij, Andi Shyti, Mark Brown,
Bartlomiej Zolnierkiewicz, Alan Stern, Greg Kroah-Hartman,
linux-arm-kernel, linux-samsung-soc@vger.kernel.org, devicetree,
linux-kernel, linux-ide, linux-clk, linux-pm, linux-i2c,
linux-gpio, linux-spi, linux-usb, Marek Szyprowski, Arnd Bergmann,
Olof Johansson, Jaehoon Chung
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [RFC,08/10] spi: s3c64xx: samsung: Remove support for Exynos5440
@ 2018-04-26 4:35 Andi Shyti
0 siblings, 0 replies; 4+ messages in thread
From: Andi Shyti @ 2018-04-26 4:35 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Kukjin Kim, Rob Herring, Mark Rutland, Tejun Heo,
Sylwester Nawrocki, Tomasz Figa, Chanwoo Choi, Michael Turquette,
Stephen Boyd, Rafael J. Wysocki, Viresh Kumar, Zhang Rui,
Eduardo Valentin, Russell King, Hans de Goede, Linus Walleij,
Mark Brown, Bartlomiej Zolnierkiewicz, Alan Stern,
Greg Kroah-Hartman, linux-arm-kernel, linux-samsung-soc,
devicetree, linux-kernel, linux-ide, linux-clk, linux-pm,
linux-i2c, linux-gpio, linux-spi, linux-usb, Marek Szyprowski,
Arnd Bergmann, Olof Johansson, Jaehoon Chung
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
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