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 --- arch/arm/dts/fsl-ls1012a.dtsi | 2 +- arch/arm/dts/fsl-ls1028a.dtsi | 6 +++--- arch/arm/dts/fsl-ls1043a.dtsi | 4 ++-- arch/arm/dts/fsl-ls1046a.dtsi | 4 ++-- arch/arm/dts/fsl-ls1088a.dtsi | 2 +- arch/arm/dts/fsl-ls2080a.dtsi | 2 +- arch/arm/dts/fsl-lx2160a.dtsi | 6 +++--- arch/arm/dts/ls1021a.dtsi | 4 ++-- arch/arm/dts/vf.dtsi | 4 ++-- drivers/spi/fsl_dspi.c | 5 +++-- 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 3a5a50fb83..9e48a3ab94 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 5f69d0fd6e..0d512d111e 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) {