[U-Boot] [PATCH v2 2/3] spi: cadence_qspi: use "cdns, qspi-nor" as compatible

[Simon Goldschmidt]

Linux uses "cdns,qspi-nor" as compatible string for the cadence
qspi driver, so change driver, docs and all device trees.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>

---

Changes in v2:
- remove old compatible "cadence,qspi" for cadence qspi driver and change
  all affected dts files to the new compatible "cdns,qspi-nor"

 arch/arm/dts/keystone-k2g.dtsi               | 2 +-
 arch/arm/dts/socfpga.dtsi                    | 2 +-
 arch/arm/dts/socfpga_arria10.dtsi            | 2 +-
 arch/arm/dts/stv0991.dts                     | 2 +-
 doc/device-tree-bindings/spi/spi-cadence.txt | 2 +-
 drivers/spi/cadence_qspi.c                   | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/dts/keystone-k2g.dtsi b/arch/arm/dts/keystone-k2g.dtsi
index 9bcfea6d86..bbbb9874c8 100644
--- a/arch/arm/dts/keystone-k2g.dtsi
+++ b/arch/arm/dts/keystone-k2g.dtsi
@@ -85,7 +85,7 @@
 		};
 
 		qspi: qspi at 2940000 {
-			compatible =  "cadence,qspi";
+			compatible =  "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x02940000 0x1000>,
diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi
index 314449478d..9d8c4ebd15 100644
--- a/arch/arm/dts/socfpga.dtsi
+++ b/arch/arm/dts/socfpga.dtsi
@@ -646,7 +646,7 @@
 		};
 
 		qspi: spi at ff705000 {
-			compatible = "cadence,qspi";
+			compatible = "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff705000 0x1000>,
diff --git a/arch/arm/dts/socfpga_arria10.dtsi b/arch/arm/dts/socfpga_arria10.dtsi
index 46f2fd4b69..2c5249c1eb 100644
--- a/arch/arm/dts/socfpga_arria10.dtsi
+++ b/arch/arm/dts/socfpga_arria10.dtsi
@@ -748,7 +748,7 @@
 		};
 
 		qspi: spi at ff809000 {
-			compatible = "cdns,qspi-nor", "cadence,qspi";
+			compatible = "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff809000 0x100>,
diff --git a/arch/arm/dts/stv0991.dts b/arch/arm/dts/stv0991.dts
index bceac09154..98bd5dfc70 100644
--- a/arch/arm/dts/stv0991.dts
+++ b/arch/arm/dts/stv0991.dts
@@ -26,7 +26,7 @@
 	};
 
 	qspi: spi at 80203000 {
-			compatible = "cadence,qspi";
+			compatible = "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x80203000 0x100>,
diff --git a/doc/device-tree-bindings/spi/spi-cadence.txt b/doc/device-tree-bindings/spi/spi-cadence.txt
index 74c82080fc..69e02c1c4b 100644
--- a/doc/device-tree-bindings/spi/spi-cadence.txt
+++ b/doc/device-tree-bindings/spi/spi-cadence.txt
@@ -2,7 +2,7 @@ Cadence QSPI controller device tree bindings
 --------------------------------------------
 
 Required properties:
-- compatible		: should be "cadence,qspi".
+- compatible		: should be "cdns,qspi-nor"
 - reg			: 1.Physical base address and size of SPI registers map.
 			  2. Physical base address & size of NOR Flash.
 - clocks		: Clock phandles (see clock bindings for details).
diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c
index 29db6fa368..11fce9c4fe 100644
--- a/drivers/spi/cadence_qspi.c
+++ b/drivers/spi/cadence_qspi.c
@@ -329,7 +329,7 @@ static const struct dm_spi_ops cadence_spi_ops = {
 };
 
 static const struct udevice_id cadence_spi_ids[] = {
-	{ .compatible = "cadence,qspi" },
+	{ .compatible = "cdns,qspi-nor" },
 	{ }
 };
 
-- 
2.17.1