Re: [PATCH] arm64: zynqmp: Update the i2c0 node for zcu1285

On 1/8/24 15:47, Michal Simek wrote:

From: Shubhrajyoti Datta shubhrajyoti.datta@amd.com

The pca mux is not added to the i2c0 bus so remove it from the bus.

Signed-off-by: Shubhrajyoti Datta shubhrajyoti.datta@amd.com Signed-off-by: Michal Simek michal.simek@amd.com

---

arch/arm/dts/zynqmp-zcu1285-revA.dts | 174 --------------------------- 1 file changed, 174 deletions(-)

diff --git a/arch/arm/dts/zynqmp-zcu1285-revA.dts b/arch/arm/dts/zynqmp-zcu1285-revA.dts index 4f85837e64f6..38735b1ce1ac 100644 --- a/arch/arm/dts/zynqmp-zcu1285-revA.dts +++ b/arch/arm/dts/zynqmp-zcu1285-revA.dts @@ -37,26 +37,6 @@ reg = <0x0 0x0 0x0 0x80000000>; };

• ina226-u60 {

• compatible = "iio-hwmon";
  

• io-channels = <&u60 0>, <&u60 1>, <&u60 2>, <&u60 3>;
  

• };

• ina226-u61 {

• compatible = "iio-hwmon";
  

• io-channels = <&u61 0>, <&u61 1>, <&u61 2>, <&u61 3>;
  

• };

• ina226-u63 {

• compatible = "iio-hwmon";
  

• io-channels = <&u63 0>, <&u63 1>, <&u63 2>, <&u63 3>;
  

• };

• ina226-u65 {

• compatible = "iio-hwmon";
  

• io-channels = <&u65 0>, <&u65 1>, <&u65 2>, <&u65 3>;
  

• };

• ina226-u64 {

• compatible = "iio-hwmon";
  

• io-channels = <&u64 0>, <&u64 1>, <&u64 2>, <&u64 3>;
  

• }; };

  &dcc {

@@ -67,160 +47,6 @@ status = "okay"; clock-frequency = <400000>;

• i2c-mux@75 {

• compatible = "nxp,pca9548"; /* u22 */
  

• #address-cells = <1>;
  

• #size-cells = <0>;
  

• reg = <0x75>;
  

• i2c@0 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <0>;
  

• 	/* PMBUS */
  

• 	max20751@74 { /* u23 */
  

• 		compatible = "maxim,max20751";
  

• 		reg = <0x74>;
  

• 	};
  

• 	max20751@70 { /* u89 */
  

• 		compatible = "maxim,max20751";
  

• 		reg = <0x70>;
  

• 	};
  

• 	max15301@a { /* u28 */
  

• 		compatible = "maxim,max15301";
  

• 		reg = <0xa>;
  

• 	};
  

• 	max15303@b { /* u48 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0xb>;
  

• 	};
  

• 	max15303@d { /* u27 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0xd>;
  

• 	};
  

• 	max15303@e { /* u11 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0xe>;
  

• 	};
  

• 	max15303@f { /* u96 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0xf>;
  

• 	};
  

• 	max15303@11 { /* u47 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0x11>;
  

• 	};
  

• 	max15303@12 { /* u24 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0x12>;
  

• 	};
  

• 	max15301@13 { /* u29 */
  

• 		compatible = "maxim,max15301";
  

• 		reg = <0x13>;
  

• 	};
  

• 	max15303@14 { /* u51 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0x14>;
  

• 	};
  

• 	max15303@15 { /* u30 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0x15>;
  

• 	};
  

• 	max15303@16 { /* u102 */
  

• 		compatible = "maxim,max15303";
  

• 		reg = <0x16>;
  

• 	};
  

• 	max15301@17 { /* u50 */
  

• 		compatible = "maxim,max15301";
  

• 		reg = <0x17>;
  

• 	};
  

• 	max15301@18 { /* u31 */
  

• 		compatible = "maxim,max15301";
  

• 		reg = <0x18>;
  

• 	};
  

• };
  

• i2c@1 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <1>;
  

• 	/* CM_I2C */
  

• };
  

• i2c@2 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <2>;
  

• 	/* SYS_EEPROM */
  

• 	eeprom: eeprom@54 { /* u101 */
  

• 		compatible = "atmel,24c32"; /* 24LC32A */
  

• 		reg = <0x54>;
  

• 	};
  

• };
  

• i2c@3 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <3>;
  

• 	/* FMC1 */
  

• };
  

• i2c@4 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <4>;
  

• 	/* FMC2 */
  

• };
  

• i2c@5 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <5>;
  

• 	/* ANALOG_PMBUS */
  

• 	u60: ina226@40 { /* u60 */
  

• 		compatible = "ti,ina226";
  

• 		#io-channel-cells = <1>;
  

• 		label = "ina226-u60";
  

• 		reg = <0x40>;
  

• 		shunt-resistor = <1000>;
  

• 	};
  

• 	u61: ina226@41 { /* u61 */
  

• 		compatible = "ti,ina226";
  

• 		#io-channel-cells = <1>;
  

• 		label = "ina226-u61";
  

• 		reg = <0x41>;
  

• 		shunt-resistor = <1000>;
  

• 	};
  

• 	u63: ina226@42 { /* u63 */
  

• 		compatible = "ti,ina226";
  

• 		#io-channel-cells = <1>;
  

• 		label = "ina226-u63";
  

• 		reg = <0x42>;
  

• 		shunt-resistor = <1000>;
  

• 	};
  

• 	u65: ina226@43 { /* u65 */
  

• 		compatible = "ti,ina226";
  

• 		#io-channel-cells = <1>;
  

• 		label = "ina226-u65";
  

• 		reg = <0x43>;
  

• 		shunt-resistor = <1000>;
  

• 	};
  

• 	u64: ina226@44 { /* u64 */
  

• 		compatible = "ti,ina226";
  

• 		#io-channel-cells = <1>;
  

• 		label = "ina226-u64";
  

• 		reg = <0x44>;
  

• 		shunt-resistor = <1000>;
  

• 	};
  

• };
  

• i2c@6 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <6>;
  

• 	/* ANALOG_CM_I2C */
  

• };
  

• i2c@7 {
  

• 	#address-cells = <1>;
  

• 	#size-cells = <0>;
  

• 	reg = <7>;
  

• 	/* FMC3 */
  

• };
  

• }; };

  &gem1 {

Applied. M