[PATCH 1/2] spi: s3c64xx: Drop S3C2443

[PATCH 1/2] spi: s3c64xx: Drop S3C2443

[Krzysztof Kozlowski]

Samsung S3C24xx family of SoCs was removed the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023.  There are no in-kernel users of remaining S3C24xx compatibles or
platform data ID.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/spi/spi-s3c64xx.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 3a00f9e480c5..aab36c779c06 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1506,16 +1506,6 @@ static const struct dev_pm_ops s3c64xx_spi_pm = {
 			   s3c64xx_spi_runtime_resume, NULL)
 };
 
-static const struct s3c64xx_spi_port_config s3c2443_spi_port_config = {
-	/* fifo_lvl_mask is deprecated. Use {rx, tx}_fifomask instead. */
-	.fifo_lvl_mask	= { 0x7f },
-	/* rx_lvl_offset is deprecated. Use {rx, tx}_fifomask instead. */
-	.rx_lvl_offset	= 13,
-	.tx_st_done	= 21,
-	.clk_div	= 2,
-	.high_speed	= true,
-};
-
 static const struct s3c64xx_spi_port_config s3c6410_spi_port_config = {
 	/* fifo_lvl_mask is deprecated. Use {rx, tx}_fifomask instead. */
 	.fifo_lvl_mask	= { 0x7f, 0x7F },
@@ -1627,9 +1617,6 @@ static const struct s3c64xx_spi_port_config gs101_spi_port_config = {
 
 static const struct platform_device_id s3c64xx_spi_driver_ids[] = {
 	{
-		.name		= "s3c2443-spi",
-		.driver_data	= (kernel_ulong_t)&s3c2443_spi_port_config,
-	}, {
 		.name		= "s3c6410-spi",
 		.driver_data	= (kernel_ulong_t)&s3c6410_spi_port_config,
 	},
@@ -1641,9 +1628,6 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = {
 	{ .compatible = "google,gs101-spi",
 			.data = &gs101_spi_port_config,
 	},
-	{ .compatible = "samsung,s3c2443-spi",
-			.data = &s3c2443_spi_port_config,
-	},
 	{ .compatible = "samsung,s3c6410-spi",
 			.data = &s3c6410_spi_port_config,
 	},
-- 
2.48.1

[PATCH 2/2] spi: dt-bindings: samsung: Drop S3C2443

[Krzysztof Kozlowski]

Samsung S3C24xx family of SoCs was removed the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023.  There are no in-kernel users of remaining S3C24xx compatibles.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/spi/samsung,spi.yaml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
index fe298d47b1a9..1ce8b2770a4a 100644
--- a/Documentation/devicetree/bindings/spi/samsung,spi.yaml
+++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
@@ -18,7 +18,6 @@ properties:
     oneOf:
       - enum:
           - google,gs101-spi
-          - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450
           - samsung,s3c6410-spi
           - samsung,s5pv210-spi # for S5PV210 and S5PC110
           - samsung,exynos4210-spi
-- 
2.48.1

Re: [PATCH 2/2] spi: dt-bindings: samsung: Drop S3C2443

[Rob Herring (Arm)]

On Sat, 30 Aug 2025 15:26:07 +0200, Krzysztof Kozlowski wrote:
> Samsung S3C24xx family of SoCs was removed the Linux kernel in the
> commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
> 2023.  There are no in-kernel users of remaining S3C24xx compatibles.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  Documentation/devicetree/bindings/spi/samsung,spi.yaml | 1 -
>  1 file changed, 1 deletion(-)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>

Re: [PATCH 1/2] spi: s3c64xx: Drop S3C2443

[Mark Brown]

On Sat, 30 Aug 2025 15:26:06 +0200, Krzysztof Kozlowski wrote:
> Samsung S3C24xx family of SoCs was removed the Linux kernel in the
> commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
> 2023.  There are no in-kernel users of remaining S3C24xx compatibles or
> platform data ID.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/2] spi: s3c64xx: Drop S3C2443
      commit: 6248c95eef941bcf987bdd7c62f5e47275b0dbba
[2/2] spi: dt-bindings: samsung: Drop S3C2443
      commit: 2c625f0fe2db4e6a58877ce2318df3aa312eb791

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark