spi: fsl_dspi: rename num-cs to spi-num-chipselects

The official devicetree bindings specifies spi-num-chipselects as the
name. Use it.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

10 files changed, 20 insertions, 19 deletions

diff --git a/arch/arm/dts/fsl-ls1012a.dtsi b/arch/arm/dts/fsl-ls1012a.dtsi
index 2894842cf2..dcdcd444b3 100644
--- a/arch/arm/dts/fsl-ls1012a.dtsi
+++ b/arch/arm/dts/fsl-ls1012a.dtsi
@@ -49,7 +49,7 @@
 			interrupts = <0 64 0x4>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
diff --git a/arch/arm/dts/fsl-ls1028a.dtsi b/arch/arm/dts/fsl-ls1028a.dtsi
index 6158a1362a..7da32561a4 100644
--- a/arch/arm/dts/fsl-ls1028a.dtsi
+++ b/arch/arm/dts/fsl-ls1028a.dtsi
@@ -165,7 +165,7 @@
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <5>;
+			spi-num-chipselects = <5>;
 			litte-endian;
 			status = "disabled";
 		};
@@ -178,7 +178,7 @@
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <5>;
+			spi-num-chipselects = <5>;
 			little-endian;
 			status = "disabled";
 		};
@@ -191,7 +191,7 @@
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <5>;
+			spi-num-chipselects = <5>;
 			little-endian;
 			status = "disabled";
 		};
diff --git a/arch/arm/dts/fsl-ls1043a.dtsi b/arch/arm/dts/fsl-ls1043a.dtsi
index d8171bd03b..3aaec8b6af 100644
--- a/arch/arm/dts/fsl-ls1043a.dtsi
+++ b/arch/arm/dts/fsl-ls1043a.dtsi
@@ -53,7 +53,7 @@
 			interrupts = <0 64 0x4>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
@@ -66,7 +66,7 @@
 			interrupts = <0 65 0x4>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
diff --git a/arch/arm/dts/fsl-ls1046a.dtsi b/arch/arm/dts/fsl-ls1046a.dtsi
index 9df419a87d..6a205cd3df 100644
--- a/arch/arm/dts/fsl-ls1046a.dtsi
+++ b/arch/arm/dts/fsl-ls1046a.dtsi
@@ -52,7 +52,7 @@
 			interrupts = <0 64 0x4>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
@@ -65,7 +65,7 @@
 			interrupts = <0 65 0x4>;
 			clock-names = "dspi";
 			clocks = <&clockgen 4 0>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi
index 0db02b1c23..73c8928858 100644
--- a/arch/arm/dts/fsl-ls1088a.dtsi
+++ b/arch/arm/dts/fsl-ls1088a.dtsi
@@ -89,7 +89,7 @@
 		#size-cells = <0>;
 		reg = <0x0 0x2100000 0x0 0x10000>;
 		interrupts = <0 26 0x4>; /* Level high type */
-		num-cs = <6>;
+		spi-num-chipselects = <6>;
 	};
 
 	qspi: quadspi@1550000 {
diff --git a/arch/arm/dts/fsl-ls2080a.dtsi b/arch/arm/dts/fsl-ls2080a.dtsi
index 278daeeb6e..72ba52594a 100644
--- a/arch/arm/dts/fsl-ls2080a.dtsi
+++ b/arch/arm/dts/fsl-ls2080a.dtsi
@@ -93,7 +93,7 @@
 		#size-cells = <0>;
 		reg = <0x0 0x2100000 0x0 0x10000>;
 		interrupts = <0 26 0x4>; /* Level high type */
-		num-cs = <6>;
+		spi-num-chipselects = <6>;
 	};
 
 	qspi: quadspi@1550000 {
diff --git a/arch/arm/dts/fsl-lx2160a.dtsi b/arch/arm/dts/fsl-lx2160a.dtsi
index 3b5f0d119e..52e4d7205a 100644
--- a/arch/arm/dts/fsl-lx2160a.dtsi
+++ b/arch/arm/dts/fsl-lx2160a.dtsi
@@ -172,7 +172,7 @@
 		#size-cells = <0>;
 		reg = <0x0 0x2100000 0x0 0x10000>;
 		interrupts = <0 26 0x4>; /* Level high type */
-		num-cs = <6>;
+		spi-num-chipselects = <6>;
 	};
 
 	dspi1: dspi@2110000 {
@@ -181,7 +181,7 @@
 		#size-cells = <0>;
 		reg = <0x0 0x2110000 0x0 0x10000>;
 		interrupts = <0 26 0x4>; /* Level high type */
-		num-cs = <6>;
+		spi-num-chipselects = <6>;
 	};
 
 	dspi2: dspi@2120000 {
@@ -190,7 +190,7 @@
 		#size-cells = <0>;
 		reg = <0x0 0x2120000 0x0 0x10000>;
 		interrupts = <0 241 0x4>; /* Level high type */
-		num-cs = <6>;
+		spi-num-chipselects = <6>;
 	};
 
 	gpio0: gpio@2300000 {
diff --git a/arch/arm/dts/ls1021a.dtsi b/arch/arm/dts/ls1021a.dtsi
index 7ba2dd2269..8aefc82f87 100644
--- a/arch/arm/dts/ls1021a.dtsi
+++ b/arch/arm/dts/ls1021a.dtsi
@@ -190,7 +190,7 @@
 			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&platform_clk 1>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
@@ -203,7 +203,7 @@
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "dspi";
 			clocks = <&platform_clk 1>;
-			num-cs = <6>;
+			spi-num-chipselects = <6>;
 			big-endian;
 			status = "disabled";
 		};
diff --git a/arch/arm/dts/vf.dtsi b/arch/arm/dts/vf.dtsi
index 5ba13dc62b..1bdaf3de23 100644
--- a/arch/arm/dts/vf.dtsi
+++ b/arch/arm/dts/vf.dtsi
@@ -70,7 +70,7 @@
 				#size-cells = <0>;
 				compatible = "fsl,vf610-dspi";
 				reg = <0x4002c000 0x1000>;
-				num-cs = <5>;
+				spi-num-chipselects = <5>;
 				status = "disabled";
 			};
 
@@ -79,7 +79,7 @@
 				#size-cells = <0>;
 				compatible = "fsl,vf610-dspi";
 				reg = <0x4002d000 0x1000>;
-				num-cs = <5>;
+				spi-num-chipselects = <5>;
 				status = "disabled";
 			};
 
diff --git a/drivers/spi/fsl_dspi.c b/drivers/spi/fsl_dspi.c
index 23d812f476..62444e408a 100644
--- a/drivers/spi/fsl_dspi.c
+++ b/drivers/spi/fsl_dspi.c
@@ -586,8 +586,9 @@ static int fsl_dspi_of_to_plat(struct udevice *bus)
 	if (fdtdec_get_bool(blob, node, "big-endian"))
 		plat->flags |= DSPI_FLAG_REGMAP_ENDIAN_BIG;
 
-	plat->num_chipselect =
-		fdtdec_get_int(blob, node, "num-cs", FSL_DSPI_MAX_CHIPSELECT);
+	plat->num_chipselect = fdtdec_get_int(blob, node,
+					      "spi-num-chipselects",
+					      FSL_DSPI_MAX_CHIPSELECT);
 
 	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE) {