[PATCH] ARM: dts: atmel: Fix I2C and SPI bus warnings

Rob Herring robh at kernel.org
Thu Sep 13 11:12:28 PDT 2018


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

arch/arm/boot/dts/at91-dvk_som60.dtb: Warning (i2c_bus_reg): /ahb/apb/i2c at f0018000/eeprom at 87: I2C bus unit address format error, expected "57"
arch/arm/boot/dts/at91-dvk_som60.dtb: Warning (i2c_bus_reg): /ahb/apb/i2c at f0018000/ft5426 at 56: I2C bus unit address format error, expected "38"
arch/arm/boot/dts/at91-vinco.dtb: Warning (i2c_bus_reg): /ahb/apb/i2c at f8024000/rtc at 64: I2C bus unit address format error, expected "32"
arch/arm/boot/dts/at91sam9260ek.dtb: Warning (spi_bus_reg): /ahb/apb/spi at fffc8000/mtd_dataflash at 0: SPI bus unit address format error, expected "1"
arch/arm/boot/dts/at91sam9g20ek_2mmc.dtb: Warning (spi_bus_reg): /ahb/apb/spi at fffc8000/mtd_dataflash at 0: SPI bus unit address format error, expected "1"
arch/arm/boot/dts/at91sam9g20ek.dtb: Warning (spi_bus_reg): /ahb/apb/spi at fffc8000/mtd_dataflash at 0: SPI bus unit address format error, expected "1"
arch/arm/boot/dts/at91sam9261ek.dtb: Warning (spi_bus_reg): /ahb/apb/spi at fffc8000/tsc2046 at 0: SPI bus unit address format error, expected "2"

Cc: Nicolas Ferre <nicolas.ferre at microchip.com>
Cc: Alexandre Belloni <alexandre.belloni at bootlin.com>
Signed-off-by: Rob Herring <robh at kernel.org>
---
Please apply to the sub-arch tree. The dtc changes haven't landed, but 
will for 4.20.

 arch/arm/boot/dts/at91-dvk_su60_somc.dtsi     | 4 ++--
 arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi | 4 ++--
 arch/arm/boot/dts/at91-vinco.dts              | 2 +-
 arch/arm/boot/dts/at91sam9260ek.dts           | 2 +-
 arch/arm/boot/dts/at91sam9261ek.dts           | 2 +-
 arch/arm/boot/dts/at91sam9g20ek_common.dtsi   | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/at91-dvk_su60_somc.dtsi b/arch/arm/boot/dts/at91-dvk_su60_somc.dtsi
index bb86f17ed5ed..21876da7c442 100644
--- a/arch/arm/boot/dts/at91-dvk_su60_somc.dtsi
+++ b/arch/arm/boot/dts/at91-dvk_su60_somc.dtsi
@@ -70,9 +70,9 @@
 &i2c1 {
 	status = "okay";
 
-	eeprom at 87 {
+	eeprom at 57 {
 		compatible = "giantec,gt24c32a", "atmel,24c32";
-		reg = <87>;
+		reg = <0x57>;
 		pagesize = <32>;
 	};
 };
diff --git a/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi b/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi
index 4b9176dc5d02..df0f0cc575c1 100644
--- a/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi
+++ b/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi
@@ -59,9 +59,9 @@
 &i2c1 {
 	status = "okay";
 
-	ft5426 at 56 {
+	ft5426 at 38 {
 		compatible = "focaltech,ft5426", "edt,edt-ft5406";
-		reg = <56>;
+		reg = <0x38>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_lcd_ctp_int>;
 
diff --git a/arch/arm/boot/dts/at91-vinco.dts b/arch/arm/boot/dts/at91-vinco.dts
index 1be9889a2b3a..430277291e02 100644
--- a/arch/arm/boot/dts/at91-vinco.dts
+++ b/arch/arm/boot/dts/at91-vinco.dts
@@ -128,7 +128,7 @@
 			i2c2: i2c at f8024000 {
 				status = "okay";
 
-				rtc1: rtc at 64 {
+				rtc1: rtc at 32 {
 					compatible = "epson,rx8900";
 					reg = <0x32>;
 				};
diff --git a/arch/arm/boot/dts/at91sam9260ek.dts b/arch/arm/boot/dts/at91sam9260ek.dts
index d2b865f60293..07d1b571e601 100644
--- a/arch/arm/boot/dts/at91sam9260ek.dts
+++ b/arch/arm/boot/dts/at91sam9260ek.dts
@@ -127,7 +127,7 @@
 
 			spi0: spi at fffc8000 {
 				cs-gpios = <0>, <&pioC 11 0>, <0>, <0>;
-				mtd_dataflash at 0 {
+				mtd_dataflash at 1 {
 					compatible = "atmel,at45", "atmel,dataflash";
 					spi-max-frequency = <50000000>;
 					reg = <1>;
diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
index a29fc0494076..a57f2d435dca 100644
--- a/arch/arm/boot/dts/at91sam9261ek.dts
+++ b/arch/arm/boot/dts/at91sam9261ek.dts
@@ -160,7 +160,7 @@
 					spi-max-frequency = <15000000>;
 				};
 
-				tsc2046 at 0 {
+				tsc2046 at 2 {
 					reg = <2>;
 					compatible = "ti,ads7843";
 					interrupts-extended = <&pioC 2 IRQ_TYPE_EDGE_BOTH>;
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index 71df3adfc7ca..ec1f17ab6753 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -109,7 +109,7 @@
 
 			spi0: spi at fffc8000 {
 				cs-gpios = <0>, <&pioC 11 0>, <0>, <0>;
-				mtd_dataflash at 0 {
+				mtd_dataflash at 1 {
 					compatible = "atmel,at45", "atmel,dataflash";
 					spi-max-frequency = <50000000>;
 					reg = <1>;
-- 
2.17.1




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