generic: fix silicon labs spidev bindings

Fix Silicon Labs bindings in the spidev driver

Some bindings for Silicon Labs chips already exists upstream.
These bindings can be found in trivial-devices.yaml.

The existing bindings are using "silabs" instead of "siliconlabs" to
identify the manufacturer.

This commit add two submitted patches for silabs chips and rename the
manufacturer in the different DTS for more coherence.

Signed-off-by: Vincent Tremblay <[email protected]>

target/linux/bcm27xx/patches-5.15/950-0040-spi-spidev-Completely-disable-the-spidev-warning.patch

@@ -13,7 +13,7 @@ Signed-off-by: Phil Elwell <[email protected]>
 
 --- a/drivers/spi/spidev.c
 +++ b/drivers/spi/spidev.c
-@@ -758,7 +758,7 @@ static int spidev_probe(struct spi_devic
+@@ -761,7 +761,7 @@ static int spidev_probe(struct spi_devic
  	 * compatible string, it is a Linux implementation thing
  	 * rather than a description of the hardware.
  	 */

target/linux/generic/pending-5.10/110-v6.3-0001-spidev-Add-Silicon-Labs-EM3581-device-compatible.patch

@@ -0,0 +1,21 @@
+From f7982c726e02001afc19052fe48f642dfcbc00b2 Mon Sep 17 00:00:00 2001
+From: Vincent Tremblay <[email protected]>
+Date: Mon, 26 Dec 2022 21:10:37 -0500
+Subject: [PATCH 1/2] spidev: Add Silicon Labs EM3581 device compatible
+
+Add compatible string for Silicon Labs EM3581 device.
+
+Note: This patch is adapted from a patch submitted to the for-next branch (v6.3).
+
+Signed-off-by: Vincent Tremblay <[email protected]>
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -682,6 +682,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "lwn,bk4" },
+ 	{ .compatible = "dh,dhcom-board" },
+ 	{ .compatible = "menlo,m53cpld" },
++	{ .compatible = "silabs,em3581" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/generic/pending-5.10/110-v6.3-0002-spidev-Add-Silicon-Labs-SI3210-device-compatible.patch

@@ -0,0 +1,22 @@
+From 536581825219e97fa2ae0c4de35605d2f6311416 Mon Sep 17 00:00:00 2001
+From: Vincent Tremblay <[email protected]>
+Date: Tue, 27 Dec 2022 09:00:58 -0500
+Subject: [PATCH 2/2] spidev: Add Silicon Labs SI3210 device compatible
+
+Add compatible string for Silicon Labs SI3210 device.
+
+Note: This patch is adapted from a patch submitted to the for-next branch (v6.3).
+
+Signed-off-by: Vincent Tremblay <[email protected]>
+---
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -683,6 +683,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "dh,dhcom-board" },
+ 	{ .compatible = "menlo,m53cpld" },
+ 	{ .compatible = "silabs,em3581" },
++	{ .compatible = "silabs,si3210" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/generic/pending-5.10/130-add-linux-spidev-compatible-si3210.patch

@@ -1,18 +0,0 @@
-From: Giuseppe Lippolis <[email protected]>
-Subject: Add the linux,spidev compatible in spidev Several device in ramips have this binding in the dts
-
-Signed-off-by: Giuseppe Lippolis <[email protected]>
----
- drivers/spi/spidev.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/spi/spidev.c
-+++ b/drivers/spi/spidev.c
-@@ -682,6 +682,7 @@ static const struct of_device_id spidev_
- 	{ .compatible = "lwn,bk4" },
- 	{ .compatible = "dh,dhcom-board" },
- 	{ .compatible = "menlo,m53cpld" },
-+	{ .compatible = "siliconlabs,si3210" },
- 	{},
- };
- MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/generic/pending-5.15/110-v6.3-0001-spidev-Add-Silicon-Labs-EM3581-device-compatible.patch

@@ -0,0 +1,32 @@
+From f7982c726e02001afc19052fe48f642dfcbc00b2 Mon Sep 17 00:00:00 2001
+From: Vincent Tremblay <[email protected]>
+Date: Mon, 26 Dec 2022 21:10:37 -0500
+Subject: [PATCH 1/2] spidev: Add Silicon Labs EM3581 device compatible
+
+Add compatible string for Silicon Labs EM3581 device.
+
+Note: This patch is adapted from a patch submitted to the for-next branch (v6.3).
+
+Signed-off-by: Vincent Tremblay <[email protected]>
+---
+ drivers/spi/spidev.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -693,6 +693,7 @@ static const struct spi_device_id spidev
+ 	{ .name = "m53cpld" },
+ 	{ .name = "spi-petra" },
+ 	{ .name = "spi-authenta" },
++	{ .name = "em3581" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(spi, spidev_spi_ids);
+@@ -707,6 +708,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "menlo,m53cpld" },
+ 	{ .compatible = "cisco,spi-petra" },
+ 	{ .compatible = "micron,spi-authenta" },
++	{ .compatible = "silabs,em3581" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/generic/pending-5.15/110-v6.3-0002-spidev-Add-Silicon-Labs-SI3210-device-compatible.patch

@@ -0,0 +1,32 @@
+From 536581825219e97fa2ae0c4de35605d2f6311416 Mon Sep 17 00:00:00 2001
+From: Vincent Tremblay <[email protected]>
+Date: Tue, 27 Dec 2022 09:00:58 -0500
+Subject: [PATCH 2/2] spidev: Add Silicon Labs SI3210 device compatible
+
+Add compatible string for Silicon Labs SI3210 device.
+
+Note: This patch is adapted from a patch submitted to the for-next branch (v6.3).
+
+Signed-off-by: Vincent Tremblay <[email protected]>
+---
+ drivers/spi/spidev.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -694,6 +694,7 @@ static const struct spi_device_id spidev
+ 	{ .name = "spi-petra" },
+ 	{ .name = "spi-authenta" },
+ 	{ .name = "em3581" },
++	{ .name = "si3210" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(spi, spidev_spi_ids);
+@@ -709,6 +710,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "cisco,spi-petra" },
+ 	{ .compatible = "micron,spi-authenta" },
+ 	{ .compatible = "silabs,em3581" },
++	{ .compatible = "silabs,si3210" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/generic/pending-5.15/130-add-linux-spidev-compatible-si3210.patch

@@ -1,18 +0,0 @@
-From: Giuseppe Lippolis <[email protected]>
-Subject: Add the linux,spidev compatible in spidev Several device in ramips have this binding in the dts
-
-Signed-off-by: Giuseppe Lippolis <[email protected]>
----
- drivers/spi/spidev.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/spi/spidev.c
-+++ b/drivers/spi/spidev.c
-@@ -707,6 +707,7 @@ static const struct of_device_id spidev_
- 	{ .compatible = "menlo,m53cpld" },
- 	{ .compatible = "cisco,spi-petra" },
- 	{ .compatible = "micron,spi-authenta" },
-+	{ .compatible = "siliconlabs,si3210" },
- 	{},
- };
- MODULE_DEVICE_TABLE(of, spidev_dt_ids);

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts

@@ -211,7 +211,7 @@
 	status = "okay";
 
 	spidev1: spi@0 {
-		compatible = "siliconlabs,si3210";
+		compatible = "silabs,si3210";
 		reg = <0>;
 		spi-max-frequency = <24000000>;
 	};

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4029-gl-s1300.dts

@@ -221,7 +221,7 @@
 	status = "okay";
 
 	spidev1: spi@0 {
-		compatible = "siliconlabs,si3210";
+		compatible = "silabs,si3210";
 		reg = <0>;
 		spi-max-frequency = <24000000>;
 	};

target/linux/ramips/dts/rt5350_dlink_dwr-512-b.dts

@@ -116,7 +116,7 @@
 	spidev@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "siliconlabs,si3210";
+		compatible = "silabs,si3210";
 
 		reg = <0>;
 		spi-max-frequency = <1000000>;