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* [PATCH] ARM: dts: xilinx: Fix I2C and SPI bus warnings
@ 2018-09-13 18:12 Rob Herring
  2018-09-18 10:52 ` Michal Simek
  0 siblings, 1 reply; 2+ messages in thread
From: Rob Herring @ 2018-09-13 18:12 UTC (permalink / raw)
  To: linux-arm-kernel

dtc has new checks for I2C and SPI buses. Fix the warnings in node names
and unit-addresses.

arch/arm/boot/dts/zynq-zc702.dtb: Warning (i2c_bus_reg): /amba/i2c at e0004000/i2c-mux at 74/i2c at 7/hwmon at 52: I2C bus unit address format error, expected "34"
arch/arm/boot/dts/zynq-zc702.dtb: Warning (i2c_bus_reg): /amba/i2c at e0004000/i2c-mux at 74/i2c at 7/hwmon at 53: I2C bus unit address format error, expected "35"
arch/arm/boot/dts/zynq-zc702.dtb: Warning (i2c_bus_reg): /amba/i2c at e0004000/i2c-mux at 74/i2c at 7/hwmon at 54: I2C bus unit address format error, expected "36"
arch/arm/boot/dts/zynq-zc770-xm013.dtb: Warning (spi_bus_reg): /amba/spi at e0006000/eeprom at 0: SPI bus unit address format error, expected "2"
arch/arm/boot/dts/zynq-zc770-xm010.dtb: Warning (spi_bus_reg): /amba/spi at e0007000/flash at 0: SPI bus unit address format error, expected "1"

Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---
Please apply to the sub-arch tree. The dtc changes haven't landed, but 
will for 4.20.

 arch/arm/boot/dts/zynq-zc702.dts       | 12 ++++++------
 arch/arm/boot/dts/zynq-zc770-xm010.dts |  2 +-
 arch/arm/boot/dts/zynq-zc770-xm013.dts |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index cc5a3dc2b4a0..27cd6cb52f1b 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -174,17 +174,17 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <7>;
-			hwmon at 52 {
+			hwmon at 34 {
 				compatible = "ti,ucd9248";
-				reg = <52>;
+				reg = <0x34>;
 			};
-			hwmon at 53 {
+			hwmon at 35 {
 				compatible = "ti,ucd9248";
-				reg = <53>;
+				reg = <0x35>;
 			};
-			hwmon at 54 {
+			hwmon at 36 {
 				compatible = "ti,ucd9248";
-				reg = <54>;
+				reg = <0x36>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/zynq-zc770-xm010.dts b/arch/arm/boot/dts/zynq-zc770-xm010.dts
index 0e1bfdd3421f..0dd352289a45 100644
--- a/arch/arm/boot/dts/zynq-zc770-xm010.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm010.dts
@@ -68,7 +68,7 @@
 	status = "okay";
 	num-cs = <4>;
 	is-decoded-cs = <0>;
-	flash at 0 {
+	flash at 1 {
 		compatible = "sst25wf080", "jedec,spi-nor";
 		reg = <1>;
 		spi-max-frequency = <1000000>;
diff --git a/arch/arm/boot/dts/zynq-zc770-xm013.dts b/arch/arm/boot/dts/zynq-zc770-xm013.dts
index 651913f1afa2..4ae2c85df3a0 100644
--- a/arch/arm/boot/dts/zynq-zc770-xm013.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm013.dts
@@ -62,7 +62,7 @@
 	status = "okay";
 	num-cs = <4>;
 	is-decoded-cs = <0>;
-	eeprom: eeprom at 0 {
+	eeprom: eeprom at 2 {
 		at25,byte-len = <8192>;
 		at25,addr-mode = <2>;
 		at25,page-size = <32>;
-- 
2.17.1

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2018-09-13 18:12 [PATCH] ARM: dts: xilinx: Fix I2C and SPI bus warnings Rob Herring
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